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£79+ 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 11/11. 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
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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 24 October 2025.

Cheapest one-way flight

£59

Cheapest round-trip flight

£63

Cheapest airline

Frontier

Most popular destination

London Heathrow (LHR)

Good round-trip deal

£95 or less

Good one-way deal

£49 or less
The cheapest one-way flight from Boston Logan Intl is currently to New York John F Kennedy Intl.
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The cheapest round-trip flight from Boston Logan Intl is currently to New York John F Kennedy Intl.
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On average, Frontier currently has the cheapest one-way flight from Boston Logan Intl (avg. price of £70).
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London Heathrow (LHR) is currently the most popular flight destination from Boston Logan Intl (average return price of £268).
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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

Enter your travel dates to find the best prices.

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 24 October 2025.

Wed 3/1217:10BOS - BHX
1 stop12h 05mMultiple Airlines
Mon 15/1212:40BHX - BOS
1 stop11h 15mMultiple Airlines
Deal found 23/10£323
Sun 18/121:15BOS - GLA
1 stop17h 50mMultiple Airlines
Mon 26/108:20GLA - BOS
1 stop10h 35mMultiple Airlines
Deal found 21/10£334
Fri 5/1213:00BOS - GLA
2 stops26h 00mMultiple Airlines
Fri 12/1223:00GLA - BOS
2 stops21h 57mMultiple Airlines
Deal found 20/10£336
Sun 18/119:50BOS - GLA
1 stop9h 05mIcelandair
Wed 11/212:35GLA - BOS
1 stop10h 15mIcelandair
Deal found 21/10£354
Mon 1/1219:50BOS - GLA
2 stops18h 50mMultiple Airlines
Mon 8/1223:35GLA - BOS
2 stops23h 15mMultiple Airlines
Deal found 22/10£359
Wed 5/1118:55BOS - LHR
1 stop9h 20mAer Lingus
Sun 9/1110:00LHR - BOS
1 stop11h 50mAer Lingus
Deal found 22/10£364
Wed 19/1110:15BOS - LTN
3 stops28h 35mMultiple Airlines
Wed 26/1105:45LTN - BOS
2 stops19h 35mMultiple Airlines
Deal found 22/10£364
Thu 15/122:40BOS - LGW
1 stop18h 20mLEVEL
Mon 19/117:20LGW - BOS
1 stop32h 35mLEVEL
Deal found 22/10£364
Tue 2/1218:05BOS - LHR
1 stop23h 35mTAP AIR PORTUGAL
Sat 13/1219:55LHR - BOS
1 stop23h 40mTAP AIR PORTUGAL
Deal found 22/10£364
Sun 25/105:30BOS - LGW
3 stops27h 45mMultiple Airlines
Wed 4/219:55LGW - BOS
2 stops29h 25mMultiple Airlines
Deal found 22/10£364
Sun 30/1119:50BOS - GLA
1 stop9h 05mIcelandair
Tue 16/1212:35GLA - BOS
1 stop10h 15mIcelandair
Deal found 22/10£364
Tue 25/1119:25BOS - LHR
1 stop8h 50mAer Lingus
Thu 11/1210:00LHR - BOS
1 stop11h 50mAer Lingus
Deal found 23/10£365

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 24 October 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

Sun 25/1

22:40-14:40

1 stop11h 00m

London Gatwick

Wed 4/2

17:50-20:55

1 stop32h 05m

£364

BostonBirmingham

BOS - BHX

BOSBHX

Boston Logan Intl

Mon 10/11

10:15-08:10

2 stops16h 55m

Birmingham

Wed 26/11

09:00-19:12

2 stops15h 12m

£365

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 16/11

10:45-11:05

2 stops19h 20m

London Stansted

Tue 18/11

21:45-15:57

2 stops23h 12m

£366

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 7/1

17:10-20:55

2 stops22h 45m

London Luton

Thu 15/1

21:40-18:59

2 stops26h 19m

£367

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Mon 2/3

22:40-07:50

1 stop28h 10m

London Gatwick

Sun 8/3

21:40-21:55

1 stop28h 15m

£367

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 19/11

10:45-19:50

3 stops28h 05m

London Luton

Sun 23/11

08:25-18:35

2 stops15h 10m

£368

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Tue 3/2

22:40-12:05

1 stop32h 25m

London Gatwick

Sun 8/2

21:40-20:55

1 stop28h 15m

£372

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 4/12

05:30-07:10

1 stop20h 40m

London Heathrow

Mon 8/12

09:00-20:00

1 stop16h 00m

£373

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 30/11

05:30-07:10

1 stop20h 40m

London Heathrow

Wed 10/12

13:45-20:20

1 stop11h 35m

£373

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 4/12

10:15-07:10

1 stop15h 55m

London Heathrow

Thu 11/12

12:05-20:00

1 stop12h 55m

£373

Flights are sorted by cheapest return flights first.

Deals found on 23/10

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 17 October 2025.

Booking 80 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 £265). Flying from Boston in June will prove the most costly (average of £446). 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 £311
Virgin Atlantic
Virgin Atlantic
From £284
JetBlue
JetBlue
From £51
Aer Lingus
Aer Lingus
From £276

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 (1,909 flights per day), Chicago (757 flights per day) and Washington, D.C. (709 flights per day).

London
London
From £167
New York
New York
From £47
Dublin
Dublin
From £260
San Francisco
San Francisco
From £89

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is New York, with prices starting at £47. Explore other affordable destinations below.

New York
New York
From £47
Orlando
Orlando
From £50
Philadelphia
Philadelphia
From £51
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From £74

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.
Read through reviews of airlines serving Boston, such as KLM, Virgin Atlantic, andAir France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,405 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
670 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,477 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Iberia
7.0
Good
2,997 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,469 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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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 24 October 2025.

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

    This month, the top selected destinations from Boston are Atlanta, Nashville, Barcelona-El Prat Airport. Throughout the year, Atlanta, Barcelona-El Prat Airport, 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 £47 to New York LaGuardia Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £362 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 JetBlue have the cheapest prices from Boston. Spirit Airlines flights from Boston to Atlanta Hartsfield-Jackson (£27), Frontier flights from Boston to Orlando (£32), and JetBlue flights from Boston to Atlanta Hartsfield-Jackson (£51).

  • 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 Washington, D.C. Reagan-National Airport from £320
    Boston Logan Intl to Chicago O'Hare Intl Airport from £367
    Boston Logan Intl to Nashville from £369
    Boston Logan Intl to Toronto Island Airport from £564

  • What is the cheapest first class flight from Boston?

    If you’re looking for a cheap first-class flight from Boston, consider Washington, D.C.. Prices start at £586 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 £289 round trip
    Travel from Boston to Edinburgh from £300 round trip
    Travel from Boston to Glasgow from £334 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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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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