Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Boston to Australia from $649

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 Australia departing on 24/8. 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
Thu 6/6
Thu 13/6

Search hundreds of travel sites at once for deals on flights to Australia

In the last 7 days, travellers have searched 43,707,506 times on KAYAK, and here's why:

Save 19% 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.

Best Australia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney1 stop$1,910
Brisbane
Brisbane2 stops$2,185
Perth
Perth1 stop$1,934
Adelaide
Adelaide2 stops$2,822
Cairns
Cairns1 stop$2,099
Hobart
Hobart2 stops$2,961
Townsville
Townsville2 stops$3,948

Good to know

Low season

September

High season

February

Cheapest flight

$649
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Boston to Melbourne

FAQs - booking Australia flights

  • Which airport in Australia should I fly to from Boston?

    Sydney Airport (SYD) is Australia's largest and busiest airport, servicing frequent international flights from Boston. The airport is an excellent fit for travelers seeking to explore Australia's largest city. This airport also features reliable and convenient connections to other cities and attractions in Australia, including domestic flights and ground transportation options. However, if you’re visiting Western Australia, book a flight to Perth International Airport (PER), which is the hub for international flights in this region.

  • Can I rent a car at airports in Australia?

    Yes. If you’d like to get behind the wheel during your stay in Australia, you’ll find car rental counters on-site at all major international airports in the country. Chauffeur services are also available, which may be a more comfortable option for first-timer visitors.

  • What are the public transportation options from SYD to the city center of Sydney?

    Public buses, taxis, and public transport rail offer frequent connections from SYD to downtown Sydney. You can catch a Sydney Bus to the city center from the arrivals levels of Terminals 1 and 3. However, you will need an Opal transport card for the Sydney Bus Service to the city center. Each terminal at SYD features a taxi rank, while the Airport Link train service to the city center is available from Terminals 1, 2, and 3.

  • What are some things to do during a layover at SYD?

    If you are stuck at SYD during a layover, you can pass time at the airport lounges, which are accessible by paying at poor or purchasing a membership pass. The airport also offers free shower facilities, ideal for freshening up after the long-haul flight from Boston. The airport shower facilities are located within Terminal 1.

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

    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 to Australia.

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

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

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

    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 Australia 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 to Australia?

    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 to Australia from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Australia

  • Morning departure is around 10% more expensive than an evening flight, on average*.
  • Flights from Boston to Australia include at least one layover along the way. The stopover is usually at Los Angeles International Airport (LAX) or San Francisco International Airport (SFO); however, this schedule may vary depending on the flight operator. The primary airlines servicing Boston to Australia flights include American Airlines, Delta, and Qantas Airlines.
  • You will need a valid US passport and a visa or an authorized Electronic Travel Authority (ETA) to enter Australia. If you hold a valid passport, you can acquire an Australian ETA, ideal for stays up to 90 days. The ETA remains valid for 12 months from the date of issue, and you can make several journeys of up to three months with the same permit throughout the year.
  • If you need to freshen up before your long-haul flight to Australia, you can use the showers available in the Club Lounge at Terminal E and the American Airlines Admirals Club at Terminal B. You can access the latter by paying at the door, while the former is exclusive to members only.
  • If you’d like to savor a meal before your long-haul flight from Boston to Australia, check out the dining options at Boston Logan International Airport (BOS). The airport features plenty of restaurants and cafes, with options in every terminal.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to Australia

 
Need help choosing which airline to fly with from Boston to Australia? 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.
8.2
Air New ZealandOverall score based on 638 reviews
8.8Crew
7.6Food
8.1Comfort
7.9Entertainment
8.4Boarding
Airline reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

2.0 MediocreAnonymous, May 2024AKL - YVR
Read more about Air New Zealand reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

All was good, the only thing was it didn't run on time.

Overall excellent but the Captain kept the seat belt sign on for far too long, especially at the beginning and end of the flight. It was 2 hours after take-off before the crew were able to start the service (on an 11 hour night flight, reducing our sleeping time) and the seat belt sign on went on during breakfast (90 mins before landing) and was not turned off again until we landed. This made for an uncomfortable journey of trying to limit fluid intake because it was unclear when the toilets would be available for use.

The staff and crew on board were excellent. Business class however, was very weird. I thought we would have individual pods, but the way it was set up was unexpected. Not very private and If you wanted to lay down, you had to have an entire bed made up for you by the crew, rather than how Delta one works where you could just lie down whenever you feel like it. It was a 16 hour flight. I chose not to have my bed made, and that turned out to be a good idea because everybody who had their bed made had to wait for the crew to roll up their mattresses. So strange!

Couldn’t request a vegan meal somehow but I noticed other people getting them

United flight from SFO to PDX was cancelled. I will ask for a refund. Had to book on Alaska

They announced food service but then never came around. We also couldn’t land so kept trying to get to runway and then had to come up and go around happened like 3 times and cause the child next to me to start throwing up

Good food and entertainment options. Great Staff that were all welcoming and caregiving.

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

There was a snafu with confirming seats at check which left us in limbo for the second leg of our trip. I believe the ANZ app is not well integrated with the systems at the terminal resulting in this disconcerting error.

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.)

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

Flight delay was informed at the last minute. Food quality is not up to Qantas standard I was unable to book an online boarding pass on any of my 6 flights.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Rescheduled after ticket purchased and issued, not 2 or 3 times and not a fourth but by 5 times, by Qantas, that's right, 5 changes! Forcing an overnight stay in Chile and need for visa. Qantas can no longer provide basic services as a national or international service provider. Professionalism is extinct and the provider needs to be mentored and educated in perfecting who to operate as an airline. Qantas is the spirit of Australian dissatisfaction.

Amazing! Was put on the earlier flight and I requested for an aisle seat and was given it. Thanks Qantas!

The staff we fantastic and seemed to work very well with each other

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Book cheap flights from Boston to Australia

Recent return flight deals

5/9Thu
2 stops
46h 05mBOS-MEL
25/9Wed
1 stop
28h 15mMEL-BOS
$1,813
14/9Sat
2 stops
39h 10mBOS-MEL
25/9Wed
1 stop
28h 15mMEL-BOS
$1,842
19/8Mon
1 stopQantas Airways
23h 32mBOS-SYD
28/8Wed
2 stopsQantas Airways
29h 26mSYD-BOS
$1,934
19/8Mon
1 stopQantas Airways
33h 01mBOS-SYD
28/8Wed
2 stopsQantas Airways
29h 26mSYD-BOS
$1,935
10/9Tue
2 stopsAir New Zealand
27h 13mBOS-MEL
17/9Tue
2 stopsAir New Zealand
25h 49mMEL-BOS
$2,052
27/8Tue
2 stopsAir New Zealand
29h 05mBOS-SYD
10/9Tue
2 stopsAir New Zealand
28h 04mSYD-BOS
$2,056
5/8Mon
2 stopsAir Canada
25h 50mBOS-SYD
26/8Mon
2 stopsAir Canada
27h 19mSYD-BOS
$2,271
5/8Mon
3 stopsAir Canada
35h 20mBOS-SYD
26/8Mon
2 stopsAir Canada
38h 09mSYD-BOS
$2,280
20/10Sun
3 stopsUnited Airlines
31h 50mBOS-SYD
11/11Mon
1 stopUnited Airlines
21h 28mSYD-BOS
$2,592
26/9Thu
3 stopsUnited Airlines
31h 50mBOS-SYD
10/10Thu
2 stopsUnited Airlines
27h 53mSYD-BOS
$2,743

Search by stops

Search by airline

Search by price

Recent one-way flight deals

24/8Sat
1 stop
41h 05mBOS-MEL
$649
3/9Tue
1 stop
41h 35mBOS-MEL
$704
21/8Wed
1 stopQantas Airways
33h 01mBOS-SYD
$1,463
21/5Tue
2 stopsAir Canada
47h 10mBOS-SYD
$1,662
15/6Sat
2 stopsAir Canada
25h 50mBOS-SYD
$1,709
21/9Sat
2 stopsQantas Airways
30h 26mBOS-AVV
$1,777
11/7Thu
2 stopsAir New Zealand
36h 25mBOS-SYD
$2,032
1/7Mon
2 stopsAir New Zealand
29h 05mBOS-SYD
$2,068
17/7Wed
1 stopUnited Airlines
22h 14mBOS-SYD
$2,109
20/7Sat
3 stopsUnited Airlines
45h 55mBOS-SYD
$2,183

Search by stops

Search by airline

Search by price

Last minute flights from Boston to Australia

Last minute flight, train and bus deals

9/5Thu
multi-stopAir Canada
35h 20mBOS-SYD
25/5Sat
multi-stopAir Canada
26h 08mSYD-BOS
$2,982
9/5Thu
multi-stopCathay Pacific
52h 35mBOS-SYD
25/5Sat
multi-stopCathay Pacific
38h 30mSYD-BOS
$3,015
10/5Fri
multi-stopQatar Airways
37h 32mBOS-SYD
12/5Sun
multi-stopQatar Airways
55h 00mSYD-BOS
$3,207
10/5Fri
multi-stopQatar Airways
37h 32mBOS-SYD
12/5Sun
multi-stopQatar Airways
55h 00mSYD-BOS
$3,229
12/5Sun
multi-stopCathay Pacific
43h 05mBOS-SYD
20/5Mon
multi-stopCathay Pacific
28h 45mSYD-BOS
$3,247
10/5Fri
multi-stop
25h 50mBOS-SYD
12/5Sun
multi-stop
35h 18mSYD-BOS
$3,410
9/5Thu
multi-stop
31h 35mBOS-SYD
25/5Sat
multi-stop
36h 00mSYD-BOS
$3,420
10/5Fri
multi-stopAir New Zealand
22h 56mBOS-SYD
12/5Sun
multi-stopAir New Zealand
40h 20mSYD-BOS
$3,564
10/5Fri
multi-stopAir New Zealand
22h 56mBOS-SYD
12/5Sun
multi-stopAir New Zealand
34h 18mSYD-BOS
$3,611
8/5Wed
multi-stopQantas Airways
24h 25mBOS-SYD
15/5Wed
multi-stopQantas Airways
21h 26mSYD-BOS
$40,806

Search by stops

Search by airline

Search by price

Boston - Australia Flights

Departure:

Boston (BOS)United States

Return flight deals:

Australia - Boston

Cabin classes: