ADL - BOS

$1,396 Find Cheap Flights from Adelaide to Boston – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Boston departing on 16/9. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$1,727
Typical prices: $1,423-$2,466
Multiple Airlines
Wed 16/9Wed 23/9
ADL - BOS • 3 stops
Cheapest one-way flight
$1,396
Multiple Airlines
Wed 16/9
ADL - BOS • 3 stops
Top airlines
Qantas Airways
Cheapest • from $1,818 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Adelaide and Boston. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 23% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to Boston (ADL-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Boston

Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
20:00 - 22:40ADL  Adelaide-BOS Boston Logan Intl
40h 10m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Multiple Airlines Logo
10:50 - 18:55BOS  Boston Logan Intl-ADL Adelaide
42h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$1,727Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Qantas Airways Logo
06:00 - 19:52ADL  Adelaide-BOS Boston Logan Intl
27h 22m2 stops Sydney Kingsford Smith Dallas/Fort Worth
Qantas Airways Logo
16:59 - 11:05BOS  Boston Logan Intl-ADL Adelaide
28h 36m2 stops Dallas/Fort Worth Sydney Kingsford Smith
$1,818Qantas Airways
Thu, 17 Sep - Mon, 28 Sep
American Airlines Logo
13:25 - 08:13ADL  Adelaide-BOS Boston Logan Intl
32h 18m2 stops Sydney Kingsford Smith Los Angeles Los Angeles
American Airlines Logo
06:30 - 13:40BOS  Boston Logan Intl-ADL Adelaide
41h 40m2 stops Los Angeles Los Angeles Sydney Kingsford Smith
$1,907American Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
12:40 - 06:09ADL  Adelaide-BOS Boston Logan Intl
30h 59m3 stops Sydney Kingsford Smith Los Angeles Los Angeles Portland
Multiple Airlines Logo
12:59 - 13:40BOS  Boston Logan Intl-ADL Adelaide
35h 11m2 stops Dallas/Fort Worth Sydney Kingsford Smith
$1,920Multiple Airlines
Thu, 17 Sep - Mon, 28 Sep
United Airlines Logo
06:00 - 23:59ADL  Adelaide-BOS Boston Logan Intl
31h 29m3 stops Sydney Kingsford Smith San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
09:20 - 11:05BOS  Boston Logan Intl-ADL Adelaide
36h 15m2 stops San Francisco Melbourne
$2,203United Airlines
Thu, 17 Sep - Mon, 28 Sep
United Airlines Logo
06:00 - 23:59ADL  Adelaide-BOS Boston Logan Intl
31h 29m3 stops Sydney Kingsford Smith San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
13:55 - 11:05BOS  Boston Logan Intl-ADL Adelaide
31h 40m2 stops San Francisco Melbourne
$2,203United Airlines
Thu, 17 Sep - Mon, 28 Sep
United Airlines Logo
06:00 - 23:59ADL  Adelaide-BOS Boston Logan Intl
31h 29m3 stops Sydney Kingsford Smith San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
13:55 - 11:05BOS  Boston Logan Intl-ADL Adelaide
31h 40m2 stops San Francisco Melbourne
$2,294United Airlines
Thu, 17 Sep - Mon, 28 Sep
United Airlines Logo
06:00 - 21:02ADL  Adelaide-BOS Boston Logan Intl
28h 32m2 stops Sydney Kingsford Smith San Francisco
United Airlines Logo
18:40 - 10:05BOS  Boston Logan Intl-ADL Adelaide
25h 55m2 stops Los Angeles Los Angeles Melbourne
$2,294United Airlines
Thu, 17 Sep - Mon, 28 Sep
United Airlines Logo
06:05 - 21:02ADL  Adelaide-BOS Boston Logan Intl
28h 27m2 stops Melbourne San Francisco
United Airlines Logo
11:45 - 11:05BOS  Boston Logan Intl-ADL Adelaide
33h 50m2 stops Los Angeles Los Angeles Melbourne
$2,298United Airlines
Thu, 17 Sep - Mon, 28 Sep
United Airlines Logo
06:00 - 23:59ADL  Adelaide-BOS Boston Logan Intl
31h 29m3 stops Sydney Kingsford Smith San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
13:55 - 11:05BOS  Boston Logan Intl-ADL Adelaide
31h 40m2 stops San Francisco Melbourne
$2,299United Airlines
Booking Insights

KAYAK's insights & trends for Adelaide to Boston flights

Get data-powered insights and trends into flights from Adelaide to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Adelaide to Boston?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Adelaide to Boston departing in September.

Flight prices are below average for this route right now.

Flights to Boston from Adelaide usually cost between $1,814 and $2,457 in September.
The lowest price found in the past 5 days was $1,727 on Multiple Airlines (16 Sept–23 Sept).

What is the cheapest month to fly from Adelaide to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Adelaide to Boston is May, where tickets cost $1,425 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $2,673 and $2,640 respectively.

Find deals

Good to know

Low season

February

Cheapest flight

$1,396
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Adelaide to Boston

When to book flights from Adelaide to Boston

Are your dates flexible? Find out the best times to travel from Adelaide to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Adelaide to Boston

  • What is the cheapest flight from Adelaide to Boston?

    In the last 5 days, the lowest price for a flight from Adelaide to Boston was $1,396 for a one-way ticket and $1,727 for a return.

  • Which aircraft models fly most regularly from Adelaide to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Adelaide to Boston?

    Star Alliance is the only airline alliance operating flights between Adelaide and Boston.

  • How does KAYAK find such low prices on flights from Adelaide to 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 Adelaide to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Adelaide 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 Adelaide to 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 Boston with an airline and back to Adelaide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to 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 to Boston from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Adelaide to Boston

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Adelaide to Boston? 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.
7.4
United AirlinesOverall score based on 10081 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.7Food
7.3Comfort
Airline reviews

I missed my flight and had to buy new tickets Rome- Boston

2.0 MediocreAnonymous, June 2026
Read more United Airlines reviews

I missed my flight and had to buy new tickets Rome- Boston

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Super friendly with lots of drink options an entertainment. Friendly crew.

I like flying first class, and United has a nice one

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

I was forced to check my carry-on backpack despite there being space - but it came out on the baggage carousel so fast it didn't even delay my pickup. Otherwise a good flight. Boarding began early (which was disadvantageous for me) but fine.

Excellent staff helping my 96 year old senior promptly with her oxygen needs

Everything you need to know for your flight from Adelaide to Boston

Information on your arrival and departure airports

Adelaide (ADL)
Boston (BOS)