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$770+ Cheap flights to Boston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Boston in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Boston
Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 11 August 2026.

Wed 14/1010:20 -
2 stops38h 30m
Thu 22/1010:40 -
2 stops30h 40m
Deal found 9/8$1,374
Mon 21/909:20 -
2 stops46h 44m
Mon 28/910:50 -
2 stops30h 30m
Deal found 7/8$1,382
Mon 17/809:10 -
2 stops25h 50m
Sun 30/814:32 -
2 stops26h 33m
Deal found 10/8$1,385
Tue 8/1211:20 -
2 stops38h 57m
Wed 23/1218:35 -
2 stops44h 20m
Deal found 10/8$1,402
Wed 23/909:20 -
2 stops27h 20m
Wed 30/912:30 -
2 stops28h 50m
Deal found 9/8$1,409
Thu 10/909:20 -
2 stops38h 35m
Wed 23/910:50 -
2 stops30h 30m
Deal found 7/8$1,412
Wed 14/1010:20 -
3 stops38h 30m
Thu 22/1012:36 -
2 stops28h 44m
Deal found 9/8$1,413
Mon 17/809:10 -
1 stop36h 26m
Mon 31/815:53 -
2 stops25h 12m
Deal found 7/8$1,415
Mon 19/1010:20 -
2 stops38h 35m
Tue 10/1118:25 -
3 stops47h 10m
Deal found 8/8$1,430

Find flight deals to Boston

Find the latest flights to Boston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 11 August 2026.

Return from

$1,374

One-way from

$770

Popular in

December

Cheapest in

January

Average price

$1,654
Air Canada
  • Air Canada
  • 14/10-22/10
  • 4 total stops
  • 69h 10m total
  • Sydney to Boston
Search Deals
30/10
  • 30/10
  • 3 total stops
  • 36h 40m total
  • Sydney to Boston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Boston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 11 August 2026.
Use the filters below to find and compare flights to Boston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 21/9

10:20-21:02

1 stop24h 42m

Boston Logan Intl

Mon 28/9

16:15-06:55

1 stop24h 40m

$1,838

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 16/9

09:15-22:13

2 stops26h 58m

Boston Logan Intl

Wed 23/9

15:10-06:50

2 stops25h 40m

$1,847

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 28/9

10:20-23:24

2 stops27h 04m

Boston Logan Intl

Sun 11/10

06:00-07:55

1 stop34h 55m

$1,847

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Tue 15/9

09:30-17:41

1 stop22h 11m

Boston Logan Intl

Tue 29/9

13:55-06:55

1 stop27h 00m

$1,847

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 16/9

09:30-17:41

1 stop22h 11m

Boston Logan Intl

Wed 23/9

14:00-06:55

1 stop26h 55m

$1,847

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Sun 30/8

10:20-19:10

1 stop22h 50m

Boston Logan Intl

Sat 5/9

17:38-07:00

2 stops47h 22m

$1,892
Fastest return journey

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Thu 3/9

09:30-21:29

1 stop25h 59m

Boston Logan Intl

Thu 10/9

18:35-07:00

1 stop22h 25m

$1,919

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 21/10

11:55-09:33

3 stops36h 38m

Boston Logan Intl

Fri 13/11

09:12-10:35

3 stops33h 23m

$2,046

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Thu 3/9

09:20-09:50

2 stops38h 30m

Boston Logan Intl

Thu 10/9

10:40-07:20

3 stops30h 40m

$2,178
Cheapest one-way

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Fri 30/10

14:00-11:40

3 stops36h 40m

$770

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Boston

When is the best time to book a flight to Boston?

The best time to book flights to Boston is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 11 August 2026.
Check out reviews from past customers who have flown Delta,Qantas Airways, andUnited Airlines to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,506 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
7.8
Good
8,506 reviews
Delta
7.8
Good
8,506 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Qantas Airways
7.5
Good
1,081 reviews
Delta
7.8
Good
8,506 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
10,102 reviews
Delta
7.8
Good
8,506 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
American Airlines
7.1
Good
11,902 reviews
Delta
7.8
Good
8,506 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Canada
7.1
Good
11,461 reviews
Delta
7.8
Good
8,506 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

FAQs about flying to Boston

Getting around Boston

Boston has plenty of ways to get around, including the world’s oldest subway system, buses, trolley buses, ferries and commuter rail. The quickest, easiest and safest way to travel around Boston and Cambridge is the subway, the “T.” The subway will get you almost anywhere, and while the bus is cheaper, it can be much more confusing. Both the bus and subway run from early morning to late evening. A Night Owl bus service runs until 2:30am on Friday and Saturday nights. It’s easiest to get a travel pass for getting around, since different types of transportation require different tokens. Taxis are easy to find but can be costly. Don’t bother renting a car, unless you’re planning to go outside the city. Traffic can be a nightmare. Most rental agencies rent to drivers age 25 and up. Those drivers ages 21 to 24 will have to pay a surcharge.

Logan International Airport is served by an express bus service which, depending on traffic, takes between 30 and 45 minutes to get to the city. The ‘T’ also operates around the airport area as are local buses but for the most enjoyable way to reach your destination, take a water taxi or a water shuttle.

What is good to know if travelling to Boston?

  • The Boston Common (the Common) is the anchor for the Emerald Necklace, five parks spread over 404 hectares and 8 miles. The Necklace is the only remaining intact linear park designed by Frederick Law Olmsted, Sr. Next to the Common is the Public Garden, the country’s first public botanical garden. It’s also home to the bronze statues of Mrs. Mallard and her children from Make Way for Ducklings by Robert McCloskey.
  • Bostonians are fervent and passionate sports fans. With the Red Sox, New England Patriots, Celtics, Bruins, and Revolution, there’s always a game somewhere. Some consider catching the Sox at a night game at Fenway Park to be a spiritual experience. If you plan to go to a game while you’re in town, it’s a good idea to get your tickets online before you arrive.
  • A Boston CityPass will get you to the head of the line at several of the more popular attractions, and, if you’re planning on using the T, a Boston Visitor Pass may save you money too. Another option is the comprehensive Go Boston Card that includes attraction, transportation, dining, and shopping discounts. You can purchase the passes online or at several Boston locations.
  • If you’re still in search of some good old Aussie cuisines, they’re not completely absent in Boston.

  • What airport do you fly into for flights to Boston?

    Travellers will need to book flights to Logan Intl (BOS) if they wish to fly to Boston. The Boston airport is 4.2 km from the city centre.

  • Can I find cheaper flights to Boston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Boston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Boston?

    Based on reviews from Cheapflights users, Virgin Australia is rated the highest out of the airlines that fly to Boston.

  • What is the cheapest airport to fly to in Boston?

    Boston Logan Intl is currently the cheapest airport to fly to in Boston. One-way flights to Boston Logan Intl typically cost $84, while return flights cost around $296.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around $400, however they can be found for as little as $296.

  • Where does the fastest flight to Boston depart from?

    For those looking to save time traveling to Boston, Sydney Kingsford Smith offers the quickest one-way flight (21 hours 18 minutes).

  • Does Boston Logan Intl have car hire?

    Yes. Those touching down at Boston Logan Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Boston Logan Intl?

    Yes. Boston Logan Intl has hotels nearby for those requiring accommodations. Hilton Boston Logan Airport is the closest property to Boston Logan Intl (0.0 km away from Boston Logan Intl).

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Watertown
Brookline
Cambridge
Chestnut Hill

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