$412 Find Deals on Flights from Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Worldwide departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for cheap international flights from Boston

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Find Cheap Flights from Boston

Where can I fly from Boston?Prices from BOS, departing Fri 5/30 and returning Fri 6/6

Book Cheap International Flights Deals from Boston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent international return flight deals from Boston

KAYAK's recommended round-trip international deals departing in the coming months from the most popular airlines that fly from Boston.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
16:49 - 20:16BOS-FLL
3h 27mdirect
Spirit Airlines Logo
20:13 - 23:29FLL-BOS
3h 16mdirect
$145Spirit Airlines
Find Deal
Sat, 24 May - Sat, 31 May
Spirit Airlines Logo
17:42 - 20:53BOS-MCO
3h 11mdirect
Spirit Airlines Logo
20:42 - 23:47MCO-BOS
3h 05mdirect
$148Spirit Airlines
Find Deal
Wed, 28 May - Thu, 29 May
Delta Logo
15:30 - 17:26BOS-ORD
2h 56mdirect
Delta Logo
07:00 - 10:31ORD-BOS
2h 31mdirect
$183Delta
Find Deal
Wed, 28 May - Tue, 10 Jun
United Airlines Logo
18:59 - 23:37BOS-ORD
5h 38m1 stop
United Airlines Logo
06:00 - 09:26ORD-BOS
2h 26mdirect
$192United Airlines
Find Deal
Mon, 30 Jun - Fri, 4 Jul
United Airlines Logo
07:45 - 09:43BOS-ORD
2h 58mdirect
United Airlines Logo
19:54 - 23:21ORD-BOS
2h 27mdirect
$209United Airlines
Find Deal
Sun, 25 May - Wed, 28 May
Delta Logo
20:20 - 22:14BOS-ORD
2h 54mdirect
Delta Logo
14:15 - 17:47ORD-BOS
2h 32mdirect
$214Delta
Find Deal
Tue, 27 May - Fri, 6 Jun
Alaska Airlines Logo
07:30 - 16:49BOS-DEN
11h 19m1 stop
Alaska Airlines Logo
19:05 - 06:10DEN-BOS
9h 05m1 stop
$308Alaska Airlines
Find Deal
Tue, 3 Jun - Sat, 7 Jun
Alaska Airlines Logo
06:00 - 15:24BOS-LAX
12h 24m1 stop
Alaska Airlines Logo
16:00 - 06:10LAX-BOS
11h 10m1 stop
$340Alaska Airlines
Find Deal
Sat, 17 May - Sat, 31 May
American Airlines Logo
05:35 - 08:57BOS-DFW
4h 22mdirect
American Airlines Logo
17:18 - 21:57DFW-BOS
3h 39mdirect
$495American Airlines
Find Deal
Thu, 15 May - Thu, 22 May
American Airlines Logo
05:35 - 08:57BOS-DFW
4h 22mdirect
American Airlines Logo
05:00 - 13:18DFW-BOS
7h 18m1 stop
$596American Airlines
Find Deal
Tue, 3 Jun - Fri, 6 Jun
Useful Info

Good to know

Low season

January

High season

December
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (33% more expensive on average)

Flights from Boston: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew from Boston to anywhere 
Verified travelerFlew with Alaska AirlinesBOS-SEASept 2024
I've always had my best luck with Delta and will stick with them in the future.
VicençFlew with Air CanadaBOS-YULSept 2024
Boards from some gates that are far, walk there in advance.
Verified travelerFlew with Scandinavian AirlinesBOS-CPHSept 2024
Check with the airline and validate that all of the advertised benefits are indeed available. Paying higher price for the Economy Plus tickets may not be worth it for you as a number of advertised benefits are not available, definitely not in Boston
BFlew with JetBlueBOS-AUAJune 2024
Just long enough flight you need to plan on something to occupy your time. A book, a movie etc.
PaulaFlew with Alaska AirlinesBOS-SFOJuly 2024
Get your boarding pass online and save it to your wallet App on the iPhone. Makes it so easy
CarolFlew with Alaska AirlinesBOS-SANJuly 2024
Bring your own entertainment (book, puzzles, devices). T mobile offers free internet with Alaska!
Verified travelerFlew with IberiaBOS-MADJuly 2024
Good luck- have your phone charged and your confirmation number handy
Verified travelerFlew with Turkish AirlinesBOS-ISTJuly 2024
Check in was easy, Staff was very nice!
Verified travelerFlew with British AirwaysBOS-LHRJune 2024
most other airlines are very good to excellent
Verified travelerFlew with Spirit AirlinesBOS-FLLJuly 2024
Check your departure time before go to the Aiport
Verified travelerFlew with SWISSBOS-ZRHAug 2024
Find another platform to search for flights or go directly to airline sites.
Verified travelerFlew with Air CanadaBOS-YYZMar 2024
Put your coats and other stuff in your checked baggage if you have as Air Canada has a notorious issue with not enough space for carry-on’s in their smaller planes.
KennyFlew with JetBlueBOS-LASApr 2024
JetBlue Airways has been operating very organized and flying with them couple times and they were doing very good job
Verified travelerFlew with Spirit AirlinesBOS-BWIMay 2024
That was my only flight, I selected it based on price and was pleasantly surprised with service.
BarbaraFlew with Aer LingusBOS-DUBMay 2024
Pack what you need in a carryon since it is likely you'll arrive without luggage.
BFlew with DeltaBOS-TPAMar 2024
Invest in TSA PREcheck. Quick and easy security check, with smaller waiting lines.
Verified travelerFlew with Aer LingusBOS-DUBApr 2024
Be prepared to be fed/served a lot of food :)
Verified travelerFlew with LufthansaBOS-MUCMar 2024
Search for other airlines with better baggage fees
PeterFlew with Cathay PacificBOS-HKGApr 2024
Overall Qatar airlines has the best service but they have little choice for flight times
MaximFlew with TAP AIR PORTUGALBOS-LISMar 2024
I was waiting for a flight boarding announcement in the Lounge in terminal C at Logan Airport in Boston, but the announcement never came. If I did not go to the gate to check, I might have missed the flight. So, do not count on the airline to communicate flight boarding information to the lounge staff. They are supposed to do that, but, apparently, sometimes it does not happen.
Verified travelerFlew with ITA AirwaysBOS-FCOMay 2024
Expect charges for blaring, seating, CARRY ON bag weight, etc
NickFlew with American AirlinesBOS-CLTDec 2023
I'm happy with American. I don't travel enough on other domestic airlines. My experience with BA, Swiss, Emirates, and Lufthansa is obviously superior, but that's to be expected. I wouldn't expect that level of service and comfort from American. That said, my American miles go a long way and I've had a lot of decent low cost trips.
LynneFlew with DeltaBOS-MSPFeb 2024
The process was smooth and the staff were attentive; just leave yourself adequate time for security and use the Delta app - you'll feel confident that things will go smoothly in normal circumstances.
SteveFlew with Hawaiian AirlinesBOS-HNLJan 2024
We used the Logan Shuttle from Woburn (we drove down from NH). Very good experience.
Verified travelerFlew with Air CanadaBOS-YULJan 2024
My experience with JAL has always been polite, quick, and painless.
ZuzanaFlew with LufthansaBOS-MUCDec 2023
Upgrade from economy to business class for less money
IsaFlew with Scandinavian AirlinesBOS-CPHFeb 2024
SAS is a modern carrier with friendly service
AdiFlew with Spirit AirlinesBOS-MIAJan 2024
Do not fly with Spirit. Boston agents are very very rude and unwilling to help.

FAQs for booking flights out of Boston

  • Are there any on-site hotels at Boston Logan International Airport?

    If you have an early flight, you may want to book a hotel at the airport the night before. There is the Hilton Boston Logan Airport, which is directly connected to Terminals A and E through the sky bridge. Near the airport, you will also find the Hyatt Regency Boston Harbor, which is a 4min drive away, and the Embassy Suites by Hilton Boston at Logan Airport that is a 7min drive away, both of which have free shuttle services.

  • What different lounges are available for travelers at Boston Logan International Airport?

    You will find the American Airlines Admirals Club in Terminal B, as well as The Lounge in Terminal C. You can find The Club in Terminal E, as well as the United Club in Terminal B. In Terminal A, there is the Delta Sky Club, while in Terminal E, there is the Lufthansa Business Lounge.

  • Does Boston Logan International Airport have any services or facilities for those traveling with pets?

    There are designated pet relief zones outside of every terminal at Boston Logan International Airport. You can also find an indoor pet relief zone that is in Terminal E and has artificial turf, as well as trash cans.

  • How can I travel from Downtown Boston to Boston Logan International Airport?

    If you choose to drive from Downtown Boston to Boston Logan International Airport, the drive will normally take you around 5 to 10min depending on what traffic is like at the time. If you take public bus line SL1 instead, the journey will last around 10 to 15min. A ticket for this bus normally costs around $2.65.

  • How does KAYAK find such low prices on flights from Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to your destination with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Boston

  • Looking for a cheap flight? 25% of our users found tickets from Boston to the following destinations at these prices or less: Los Angeles $264 one-way - $2,407 round-trip
  • Boston Logan International Airport is a major hub for a few different airlines, including Delta Air Lines and JetBlue, so you will find that it is not uncommon for these companies to service flights to and from this airport.
  • If you have some extra time before you need to head to your departure gate for boarding, look for the different permanent and rotating art exhibits that are scattered throughout the airport. For a list of all the different artwork locations, you can go to the Public Services Information Booth.
  • When traveling with little ones, parents can take advantage of several different facilities at Boston Logan International Airport. For example, there are nursing suites in each terminal, and they offer sinks, chairs, changing tables, and outlets. There are also children’s play areas in Terminals A, B, and C, which are great for the kids to burn off some energy.
  • Those that want to treat themselves before embarking on a long day of traveling can go to the Classique Salon, which is located in Terminal C. Here, you can choose from a variety of hair and spa treatments, including manicures and pedicures.
  • If you or someone that you are traveling with has a disability, keep in mind that Boston Logan International Airport offers free wheelchairs for travelers. Employees are also available to help you navigate the airport and board your plane.

Top 5 airlines serving from Boston to Worldwide

Need help choosing which airline to fly with from Boston to Worldwide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9961 reviews
7.1Food
7.9Comfort
8.2Boarding
8.5Crew
7.1Entertainment
Airline reviews

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

6.0 GoodJulie, Apr 2025LAX - LIH
Read more Alaska Airlines reviews

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

One of the worst check-in experiences ever. Apparently, we were overweight and had to completely repack. They tried to charge us an extra $35 per bag on top of the standard checked baggage fee we had already paid in advance. Surprisingly, we managed to fit everything into our carry-ons and stayed under their precious 50-pound limit. (By the way, 23 kg is actually 50.7 lbs, so we couldn’t even go slightly over 50 according to the very unfriendly agent.)

OUr pilot was very good and also a good landing in a very gusting Phoenix. Most important.

Upgraded to first class both times .The flight attendant Spicy Tim.was excellent and very amusing.

Boarding was quick and easy as always the crew is on their game as always I always have an enjoyable flight so I’m good.

Need to get on train for second flight it’s much nicer when all the gates are together for obvious reasons

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

The only positive is that the flight made it both ways. Getting charged for every little thing after the cost of the ticket itself is comical, considering how the plane and services are as bottom-tier as possible. The self check-in kiosks are useless. It’s nice to think that you can print your boarding pass, tag your checked bag, and then just drop it off. But no, they still make you go through the line once you finish- what’s the point of the self check-in then? Any questions for the staff seem like the biggest inconvenience and were met with condescending responses. This was my first and now last time ever flying with Spirit. After all the extra costs, subpar plane and staff, I see no value. I’d rather drive the 13 hours than give Spirit another dime.

The flight was fine however what started as a reasonable priced ticket could have become an overpriced ticket with additional charge for carry on as well as checked bag $79 per bag per person each way. Additional charge for choosing one’s seat, additional charge for beverage and snack, we were on what was described as a new plane yet there were no audio/visual on the jet. A bare bones service but not at a bare bones price. Will think twice before flying Spirit again. 😕

Flight was delayed a bit, but that was expected (and updated), so really not bad at all for the price. Could’ve used one less email asking me to upgrade my seat; otherwise no significant complaints

I love Spirit. New aircraft, great cabin service, the airfares are low cost which helps me visit my hospitalized daughter anytime I can without paying a fortune.

Flight was 2hours late they had no crew or the pilot.

I paid for streaming wifi and the connection was poor.

We had an 8 hr delay so it was not good

The flight attendant spilled ice all down my leg and all over my suede boots and didn’t even apologize or anything. They just gave me a look like “what?!” Incredibly rude and dismissive. I saw them roll their eyes at other guests and even once yell at a lady with a baby.

terrible service, no room for a dog underfoot, a broken chair that is impossible to sit on and all this costs a lot of money

Easy boarding. Met expectations for a 2-3 hour flight. Early arrival at DFW caused a 39 minute delay on the tarmac in getting to our gate. 😏 overall, good flight.

Book cheap domestic flights from Boston

Recent return flight deals

24/5Sat
directSpirit Airlines
3h 27mBOS-FLL
31/5Sat
directSpirit Airlines
3h 16mFLL-BOS
$145
28/5Wed
directSpirit Airlines
3h 11mBOS-MCO
29/5Thu
directSpirit Airlines
3h 05mMCO-BOS
$148
28/5Wed
directDelta
2h 56mBOS-ORD
10/6Tue
directDelta
2h 31mORD-BOS
$183
30/6Mon
1 stopUnited Airlines
5h 38mBOS-ORD
4/7Fri
directUnited Airlines
2h 26mORD-BOS
$192
25/5Sun
directUnited Airlines
2h 58mBOS-ORD
28/5Wed
directUnited Airlines
2h 27mORD-BOS
$209
27/5Tue
directDelta
2h 54mBOS-ORD
6/6Fri
directDelta
2h 32mORD-BOS
$214
3/6Tue
1 stopAlaska Airlines
11h 19mBOS-DEN
7/6Sat
1 stopAlaska Airlines
9h 05mDEN-BOS
$308
17/5Sat
1 stopAlaska Airlines
12h 24mBOS-LAX
31/5Sat
1 stopAlaska Airlines
11h 10mLAX-BOS
$340
15/5Thu
directAmerican Airlines
4h 22mBOS-DFW
22/5Thu
directAmerican Airlines
3h 39mDFW-BOS
$495
3/6Tue
directAmerican Airlines
4h 22mBOS-DFW
6/6Fri
1 stopAmerican Airlines
7h 18mDFW-BOS
$596

Search by stops

Search by airline

Search by price

Recent one-way flight deals

9/5Fri
directDelta
2h 54mBOS-ORD
$92
30/6Mon
1 stopUnited Airlines
5h 38mBOS-ORD
$100
7/5Wed
1 stopSouthwest
6h 45mBOS-ORD
$106
13/6Fri
directSpirit Airlines
3h 33mBOS-FLL
$108
30/5Fri
1 stopSouthwest
8h 45mBOS-ORD
$116
29/5Thu
1 stopSpirit Airlines
8h 30mBOS-FLL
$117
31/5Sat
1 stopAlaska Airlines
10h 13mBOS-LAS
$184
24/5Sat
1 stopAlaska Airlines
19h 41mBOS-LAS
$194
2/8Sat
directAmerican Airlines
3h 05mBOS-ORD
$206
19/8Tue
1 stopAmerican Airlines
11h 50mBOS-SEA
$225

Search by stops

Search by airline

Search by price

Last minute flights from Boston to Worldwide

Last minute flight, train and bus deals

4/5Sun
directDelta
3h 00mBOS-ORD
8/5Thu
directDelta
2h 25mORD-BOS
$183
4/5Sun
directDelta
3h 00mBOS-ORD
7/5Wed
directDelta
2h 25mORD-BOS
$261
5/5Mon
directUnited Airlines
6h 32mBOS-LAX
9/5Fri
directUnited Airlines
5h 36mLAX-BOS
$339
5/5Mon
multi-stopUnited Airlines
9h 44mBOS-LAX
9/5Fri
directUnited Airlines
5h 36mLAX-BOS
$348
5/5Mon
multi-stopAlaska Airlines
10h 46mBOS-LAX
9/5Fri
multi-stopAlaska Airlines
12h 12mLAX-BOS
$368
2/5Fri
multi-stopSpirit Airlines
8h 10mBOS-FLL
4/5Sun
multi-stopSpirit Airlines
8h 44mFLL-BOS
$500
3/5Sat
directSpirit Airlines
3h 28mBOS-FLL
4/5Sun
multi-stopSpirit Airlines
8h 44mFLL-BOS
$517
3/5Sat
directAlaska Airlines
6h 10mBOS-SEA
5/5Mon
directAlaska Airlines
5h 25mSEA-BOS
$621
3/5Sat
multi-stopAmerican Airlines
6h 10mBOS-ORD
4/5Sun
directAmerican Airlines
2h 37mORD-BOS
$648
3/5Sat
multi-stopAmerican Airlines
6h 20mBOS-ORD
4/5Sun
multi-stopAmerican Airlines
4h 09mORD-BOS
$664

Search by stops

Search by airline

Search by price

Book cheap international flights from Boston

Recent return flight deals

14/6Sat
multi-stopSpirit Airlines
18h 17mBOS-LAX
17/6Tue
multi-stopSpirit Airlines
14h 06mLAX-BOS
$275
3/6Tue
multi-stopSpirit Airlines
12h 44mBOS-LAX
10/6Tue
multi-stopSpirit Airlines
14h 14mLAX-BOS
$276
16/5Fri
directUnited Airlines
6h 33mBOS-LAX
20/5Tue
directUnited Airlines
5h 38mLAX-BOS
$308
16/5Fri
directJetBlue
6h 28mBOS-LAX
19/5Mon
directJetBlue
5h 44mLAX-BOS
$311
13/5Tue
multi-stopUnited Airlines
9h 44mBOS-LAX
20/5Tue
directUnited Airlines
5h 38mLAX-BOS
$317
10/5Sat
directJetBlue
6h 32mBOS-LAX
12/5Mon
directJetBlue
5h 42mLAX-BOS
$323
17/5Sat
multi-stopAlaska Airlines
12h 24mBOS-LAX
31/5Sat
multi-stopAlaska Airlines
11h 10mLAX-BOS
$340
10/5Sat
multi-stopAlaska Airlines
16h 50mBOS-LAX
16/5Fri
multi-stopAlaska Airlines
16h 35mLAX-BOS
$368
29/5Thu
directDelta
6h 25mBOS-LAX
3/6Tue
directDelta
5h 28mLAX-BOS
$370
28/5Wed
directDelta
6h 25mBOS-LAX
1/6Sun
directDelta
5h 35mLAX-BOS
$432

Search by stops

Search by airline

Search by price

Recent one-way flight deals

28/5Wed
directUnited Airlines
6h 11mBOS-LAX
$155
9/5Fri
directJetBlue
6h 28mBOS-LAX
$170
6/6Fri
multi-stopSpirit Airlines
14h 11mBOS-LAX
$181
7/5Wed
multi-stopHawaiian Airlines
12h 45mBOS-LAX
$184
10/5Sat
multi-stopAlaska Airlines
16h 50mBOS-LAX
$194
20/5Tue
directDelta
6h 25mBOS-LAX
$201
24/5Sat
multi-stopAlaska Airlines
14h 35mBOS-LAX
$209
24/5Sat
directDelta
6h 24mBOS-LAX
$217
8/5Thu
multi-stopSpirit Airlines
24h 05mBOS-LAX
$272
30/5Fri
multi-stopHawaiian Airlines
12h 24mBOS-LAX
$1,152

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Boston

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.