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£57+ Cheap flights from Boston

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/3. 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.
BOS — LHR
26 Feb — 5 Mar1
1 adult

What to know about flights from Boston

Discover essential information about flights departing from Boston, including flight schedules, destinations, airlines operating at the Boston airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 21 February 2025.

Cheapest one-way flight

£117

Cheapest round-trip flight

£295

Cheapest airline

American Airlines

Most popular destination

London Heathrow (LHR)

Good round-trip deal

£56 or less

Good one-way deal

£58 or less
The cheapest one-way flight from Boston Logan Intl is currently to Reykjavik Keflavik Intl.
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The cheapest round-trip flight from Boston Logan Intl is currently to Reykjavik Keflavik Intl.
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On average, American Airlines currently has the cheapest one-way flight from Boston Logan Intl (avg. price of £211).
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London Heathrow (LHR) is currently the most popular flight destination from Boston Logan Intl (average return price of £273).
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Price to beat on a round-trip flight from Boston Logan Intl.
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Price to beat on a one-way flight from Boston Logan Intl.
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Find flights from Boston

Cheapest flights from Boston
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Tue 4/318:20BOS - STN
1 stop10h 40mPLAY
Wed 19/311:00STN - BOS
1 stop11h 00mPLAY
Deal found 20/2£362
Tue 25/319:20BOS - LTN
1 stop23h 10mMultiple Airlines
Thu 27/306:30LTN - BOS
1 stop15h 30mMultiple Airlines
Deal found 19/2£370
Tue 25/319:20BOS - LGW
1 stop21h 50mMultiple Airlines
Thu 3/407:40LGW - BOS
1 stop15h 10mMultiple Airlines
Deal found 20/2£372
Thu 24/412:35BOS - LGW
1 stop21h 05mIcelandair
Tue 29/415:40LGW - BOS
1 stop11h 20mIcelandair
Deal found 20/2£373
Thu 24/412:35BOS - LHR
1 stop18h 20mIcelandair
Tue 29/413:05LHR - BOS
1 stop10h 45mIcelandair
Deal found 20/2£375
Sat 29/319:20BOS - STN
2 stops24h 00mMultiple Airlines
Sat 5/422:00STN - BOS
2 stops24h 50mMultiple Airlines
Deal found 20/2£380
Fri 28/322:55BOS - LHR
1 stop10h 05mMultiple Airlines
Sun 30/309:00LHR - BOS
1 stop13h 40mMultiple Airlines
Deal found 20/2£382
Tue 22/423:35BOS - MAN
1 stop31h 05mIcelandair
Fri 2/513:05MAN - BOS
1 stop10h 45mIcelandair
Deal found 20/2£397
Wed 7/522:50BOS - LGW
1 stop17h 10mVueling
Tue 13/513:00LGW - BOS
1 stop13h 05mVueling
Deal found 20/2£400
Tue 25/319:20BOS - MAN
1 stop23h 10mMultiple Airlines
Thu 3/406:25MAN - BOS
1 stop16h 25mMultiple Airlines
Deal found 20/2£405
Wed 7/519:15BOS - BHX
2 stops20h 20mMultiple Airlines
Sun 11/515:55BHX - BOS
2 stops30h 55mMultiple Airlines
Deal found 20/2£414
Sun 16/310:50BOS - LHR
2 stops15h 40mAir Canada
Tue 18/309:00LHR - BOS
1 stop12h 25mAir Canada
Deal found 20/2£421

Find flights from Boston within your budget

Find flights departing from Boston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 February 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Tue 4/3

18:20-10:00

1 stop10h 40m

London Stansted

Wed 19/3

11:00-18:00

1 stop11h 00m

£362

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 25/3

19:20-22:30

1 stop23h 10m

London Luton

Thu 27/3

06:30-18:00

1 stop15h 30m

£370

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Tue 25/3

19:20-21:10

1 stop21h 50m

London Gatwick

Thu 3/4

07:40-17:50

1 stop15h 10m

£372

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 24/4

12:35-14:40

1 stop21h 05m

London Gatwick

Tue 29/4

15:40-22:00

1 stop11h 20m

£373

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 24/4

12:35-11:55

1 stop18h 20m

London Heathrow

Tue 29/4

13:05-18:50

1 stop10h 45m

£375

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sat 29/3

19:20-23:20

2 stops24h 00m

London Stansted

Sat 5/4

22:00-17:50

2 stops24h 50m

£380

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Tue 22/4

23:35-11:40

1 stop31h 05m

Manchester

Fri 2/5

13:05-18:50

1 stop10h 45m

£397

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 7/5

22:50-21:00

1 stop17h 10m

London Gatwick

Tue 13/5

13:00-21:05

1 stop13h 05m

£400

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 25/3

23:00-09:30

Nonstop6h 30m

London Heathrow

Thu 27/3

06:15-16:20

1 stop14h 05m

£419

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 16/3

10:50-06:30

2 stops15h 40m

London Heathrow

Tue 18/3

09:00-17:25

1 stop12h 25m

£421

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results
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Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Boston

Get recent, data-driven insights about flights from Boston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Boston to Heathrow. Price data was last updated on 14 February 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston?

Currently, February is the cheapest month in which you can book a flight from Boston (average of £291). Flying from Boston in June will prove the most costly (average of £534). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Boston?

Many airlines operate round-trip flights from Boston: British Airways, Virgin Atlantic, Iberia, KLM, Air France. These airlines fly to the following popular destinations: London.

British Airways

British Airways

From £412

Virgin Atlantic

Virgin Atlantic

From £372

JetBlue

JetBlue

From £93

Spirit Airlines

Spirit Airlines

From £18

What are popular destinations to fly to from Boston?

If you’re flying from Boston, these routes are more frequently taken by airlines New York (1,418 flights per day), Orlando (708 flights per day) and Washington, D.C. (707 flights per day).

London

London

From £188

Washington, D.C.

Washington, D.C.

From £23

Orlando

Orlando

From £55

New York

New York

From £74

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Washington, D.C., with prices starting at £18. Explore other affordable destinations below.

Washington, D.C.

Washington, D.C.

From £23

Nashville Intl

Nashville Intl

From £32

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From £39

Orlando

Orlando

From £55

Airline reviews for flights from Boston

Get insights into the airlines that provide service from Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Boston. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Delta
8.0
Very Good
8,213 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,213 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,331 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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Related info for your journey

Access useful and relevant information related to your journey from Boston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 February 2025.

  • What are the most popular destinations to fly to from Boston?

    This month, the top selected destinations from Boston are Oranjestad, Atlanta, Bangkok Suvarnabhumi Airport. Throughout the year, Barcelona-El Prat Airport, Atlanta, Athens are some of the top choices made by users flying from Boston.

  • What is the cheapest flight from Boston to anywhere?

    Users have flown out of Boston for as low as £18 to Baltimore (prices may vary depending on the airline and departure time). On average, users have booked flights for £433 to fly from Boston.

  • What are the cheapest airlines flying from Boston to anywhere?

    Over the past few days, we've found that Spirit Airlines, Frontier, and American Airlines have the cheapest prices from Boston. Spirit Airlines flights from Boston to Atlanta Hartsfield-Jackson (£14), Frontier flights from Boston to Dallas/Fort Worth (£30), and American Airlines flights from Boston to Dallas/Fort Worth (£61).

  • What is the cheapest premium economy flight from Boston?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Boston.
    Boston Logan Intl to Tampa from £382
    Boston Logan Intl to Denver from £431
    Boston Logan Intl to Detroit Metropolitan Wayne County Airport from £440
    Boston Logan Intl to Toronto Island Airport from £596

  • What is the cheapest first class flight from Boston?

    If you’re looking for a cheap first-class flight from Boston, consider Baltimore. Prices start at £247 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Boston?

    At the present moment the cheapest month to fly from Boston is currently February; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Boston?

    Check out the cheapest flights from Boston to embark to:
    Travel from Boston to London from £292 round trip
    Travel from Boston to Glasgow from £340 round trip
    Travel from Boston to Edinburgh from £349 round trip
    Travel from Boston to Manchester from £359 round trip

  • How does Cheapflights help users find flights from Boston?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Boston today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Boston?

    Millions of users choose and trust Cheapflights to book the best flight deals from Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Boston with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Boston become cheaper?

    Not ready to book yet? You can track prices for flights from Boston on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Boston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Boston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boston become cheaper?

Not ready to book yet? You can track prices for flights from Boston on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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