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£62+ 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 11/5. 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.
BOS — LHR
21 Apr — 28 Apr1
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 16 April 2025.

Cheapest one-way flight

£184

Cheapest round-trip flight

£130

Cheapest airline

Spirit Airlines

Most popular destination

London Heathrow (LHR)

Good round-trip deal

£81 or less

Good one-way deal

£44 or less
The cheapest one-way flight from Boston Logan Intl is currently to London Heathrow.
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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, Spirit Airlines currently has the cheapest one-way flight from Boston Logan Intl (avg. price of £137).
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London Heathrow (LHR) is currently the most popular flight destination from Boston Logan Intl (average return price of £366).
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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 16 April 2025.

Thu 1/520:50BOS - LGW
1 stop12h 50mMultiple Airlines
Tue 6/521:45LGW - BOS
1 stop28h 20mMultiple Airlines
Deal found 15/4£366
Wed 30/423:35BOS - LHR
1 stop15h 45mIcelandair
Mon 5/521:25LHR - BOS
1 stop29h 35mIcelandair
Deal found 15/4£382
Wed 8/1023:35BOS - LGW
1 stop10h 05mIcelandair
Wed 15/1015:40LGW - BOS
1 stop11h 20mIcelandair
Deal found 16/4£389
Fri 2/519:15BOS - STN
1 stop10h 25mMultiple Airlines
Thu 8/508:15STN - BOS
2 stops14h 35mMultiple Airlines
Deal found 16/4£391
Sat 31/519:15BOS - EDI
2 stops23h 10mMultiple Airlines
Fri 6/623:50EDI - BOS
2 stops23h 00mMultiple Airlines
Deal found 16/4£401
Tue 29/419:15BOS - BFS
2 stops22h 55mMultiple Airlines
Wed 7/506:00BFS - BOS
2 stops16h 50mMultiple Airlines
Deal found 16/4£416
Mon 28/420:50BOS - LHR
1 stop10h 05mMultiple Airlines
Wed 7/509:55LHR - BOS
1 stop16h 10mMultiple Airlines
Deal found 14/4£421
Fri 2/520:15BOS - LHR
Nonstop6h 50mVirgin Atlantic
Thu 8/518:15LHR - BOS
Nonstop7h 45mVirgin Atlantic
Deal found 16/4£423
Wed 30/419:15BOS - STN
1 stop10h 25mPLAY
Fri 2/511:40STN - BOS
1 stop11h 10mPLAY
Deal found 16/4£424
Tue 2/917:40BOS - LHR
1 stop19h 00mScandinavian Airlines
Wed 17/919:30LHR - BOS
1 stop25h 05mScandinavian Airlines
Deal found 15/4£426
Fri 16/519:15BOS - LTN
2 stops22h 00mMultiple Airlines
Tue 20/519:05LTN - BOS
2 stops27h 45mMultiple Airlines
Deal found 15/4£427
Fri 19/907:15BOS - LHR
Nonstop6h 30mBritish Airways
Tue 23/917:35LHR - BOS
Nonstop7h 35mBritish Airways
Deal found 15/4£428

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 16 April 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 1/5

20:50-14:40

1 stop12h 50m

London Gatwick

Tue 6/5

21:45-21:05

1 stop28h 20m

£366

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 30/4

23:35-20:20

1 stop15h 45m

London Heathrow

Mon 5/5

21:25-22:00

1 stop29h 35m

£382

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 8/10

23:35-14:40

1 stop10h 05m

London Gatwick

Wed 15/10

15:40-22:00

1 stop11h 20m

£389

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Fri 2/5

19:15-10:40

1 stop10h 25m

London Stansted

Thu 8/5

08:15-17:50

2 stops14h 35m

£391

BostonEdinburgh

BOS - EDI

BOSEDI

Boston Logan Intl

Sat 31/5

19:15-23:25

2 stops23h 10m

Edinburgh Turnhouse

Fri 6/6

23:50-17:50

2 stops23h 00m

£401

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 2/5

20:15-08:05

Nonstop6h 50m

London Heathrow

Thu 8/5

18:15-21:00

Nonstop7h 45m

£423

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Wed 30/4

19:15-10:40

1 stop10h 25m

London Stansted

Fri 2/5

11:40-17:50

1 stop11h 10m

£424

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 2/9

17:40-17:40

1 stop19h 00m

London Heathrow

Wed 17/9

19:30-15:35

1 stop25h 05m

£426

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 19/9

07:15-18:45

Nonstop6h 30m

London Heathrow

Tue 23/9

17:35-20:10

Nonstop7h 35m

£428

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 8/10

19:40-07:20

Nonstop6h 40m

London Heathrow

Mon 13/10

17:35-20:10

Nonstop7h 35m

£429

Flights are sorted by cheapest return flights first.

Deals found on 16/4

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 11 April 2025.

Booking 40 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 £266). Flying from Boston in June will prove the most costly (average of £516). 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 £417

Virgin Atlantic

Virgin Atlantic

From £372

JetBlue

JetBlue

From £78

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 (1,994 flights per day), Washington, D.C. (785 flights per day) and Orlando (690 flights per day).

London

London

From £244

Chicago

Chicago

From £58

New York

New York

From £68

Dublin

Dublin

From £439

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Atlanta Hartsfield-Jackson, with prices starting at £35. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From £46

Orlando

Orlando

From £49

Nashville Intl

Nashville Intl

From £57

Chicago

Chicago

From £58

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
7,917 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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
1,326 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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
1,269 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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
775 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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 16 April 2025.

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

    This month, the top selected destinations from Boston are Barcelona-El Prat Airport, Amsterdam, Oranjestad. 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 £35 to Atlanta (prices may vary depending on the airline and departure time). On average, users have booked flights for £432 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 (£13), Frontier flights from Boston to Dallas/Fort Worth (£21), and American Airlines flights from Boston to Dallas/Fort Worth (£59).

  • 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 £364
    Boston Logan Intl to Denver from £410
    Boston Logan Intl to Toronto Island Airport from £568
    Boston Logan Intl to San Francisco from £725

  • What is the cheapest first class flight from Boston?

    If you’re looking for a cheap first-class flight from Boston, consider Raleigh. Prices start at £371 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 Edinburgh from £273 round trip
    Travel from Boston to London from £278 round trip
    Travel from Boston to Manchester from £315 round trip
    Travel from Boston to Glasgow from £383 round trip
    Travel from Boston to Belfast from £401 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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