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£68+ 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 3/2. 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 Feb — 28 Feb1
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 22 January 2026.

Cheapest one-way flight

£74

Cheapest round-trip flight

£362

Cheapest airline

Frontier

Most popular destination

London Heathrow (LHR)

Good round-trip deal

£34 or less

Good one-way deal

£84 or less
The cheapest one-way flight from Boston Logan Intl is currently to Orlando.
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The cheapest round-trip flight from Boston Logan Intl is currently to London Heathrow.
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On average, Frontier currently has the cheapest one-way flight from Boston Logan Intl (avg. price of £41).
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London Heathrow (LHR) is currently the most popular flight destination from Boston Logan Intl (average return price of £307).
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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 22 January 2026.

Tue 3/306:15
BOS
-
BHX
2 stops29h 10m
Multiple Airlines
Tue 10/319:30
BHX
-
BOS
2 stops24h 27m
Multiple Airlines
Deal found 20/1£319
Tue 17/210:45
BOS
-
GLA
2 stops27h 55m
Multiple Airlines
Sat 28/222:30
GLA
-
BOS
2 stops22h 27m
Multiple Airlines
Deal found 20/1£322
Tue 3/219:50
BOS
-
GLA
2 stops19h 30m
Multiple Airlines
Tue 10/208:25
GLA
-
BOS
2 stops14h 25m
Multiple Airlines
Deal found 20/1£332
Sun 1/213:00
BOS
-
BHX
2 stops25h 05m
Multiple Airlines
Mon 9/211:00
BHX
-
BOS
2 stops14h 00m
Multiple Airlines
Deal found 20/1£334
Tue 17/221:50
BOS
-
GLA
2 stops17h 30m
Multiple Airlines
Tue 24/208:25
GLA
-
BOS
2 stops15h 10m
Multiple Airlines
Deal found 20/1£343
Mon 16/220:40
BOS
-
GLA
2 stops18h 00m
Multiple Airlines
Sat 28/222:30
GLA
-
BOS
2 stops22h 27m
Multiple Airlines
Deal found 20/1£346
Tue 17/221:15
BOS
-
GLA
1 stop13h 45m
British Airways
Tue 24/208:20
GLA
-
BOS
1 stop15h 39m
British Airways
Deal found 20/1£348
Wed 25/221:15
BOS
-
GLA
1 stop9h 15m
British Airways
Wed 4/308:20
GLA
-
BOS
1 stop15h 39m
British Airways
Deal found 21/1£349
Wed 11/308:30
BOS
-
GLA
1 stop10h 00m
British Airways
Tue 17/312:00
GLA
-
BOS
1 stop11h 55m
British Airways
Deal found 20/1£354
Wed 4/317:10
BOS
-
BHX
1 stop14h 40m
American Airlines
Wed 18/308:15
BHX
-
BOS
1 stop15h 40m
American Airlines
Deal found 21/1£354
Tue 14/411:34
BOS
-
EDI
2 stops20h 36m
Multiple Airlines
Tue 21/406:15
EDI
-
BOS
1 stop18h 35m
Multiple Airlines
Deal found 19/1£355
Tue 3/317:10
BOS
-
BHX
1 stop14h 40m
American Airlines
Tue 10/308:15
BHX
-
BOS
1 stop10h 40m
American Airlines
Deal found 20/1£356

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 22 January 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

BostonBirmingham

BOS - BHX

BOSBHX

Boston Logan Intl

Wed 4/3

17:10-12:50

1 stop14h 40m

Birmingham

Wed 18/3

08:15-19:55

1 stop15h 40m

£355

BostonBirmingham

BOS - BHX

BOSBHX

Boston Logan Intl

Wed 4/3

17:10-12:50

1 stop14h 40m

Birmingham

Wed 25/3

08:15-19:55

1 stop15h 40m

£355

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 21/4

17:25-08:05

1 stop9h 40m

Glasgow Intl

Tue 28/4

08:35-18:50

1 stop15h 15m

£369

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 21/4

17:25-08:05

1 stop9h 40m

Glasgow Intl

Thu 30/4

08:35-18:50

1 stop15h 15m

£369

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 22/4

17:25-15:25

1 stop17h 00m

Glasgow Intl

Thu 30/4

08:35-18:50

1 stop15h 15m

£369

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 13/4

21:15-11:30

1 stop9h 15m

Glasgow Intl

Tue 21/4

08:35-22:00

1 stop18h 25m

£369

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 14/4

16:35-13:25

2 stops15h 50m

London Luton

Thu 30/4

09:25-19:55

2 stops15h 30m

£370

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 28/2

06:00-20:35

1 stop9h 35m

London Heathrow

Thu 5/3

09:00-17:19

2 stops37h 19m

£372

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 23/3

18:10-08:35

1 stop10h 25m

London Luton

Tue 31/3

13:10-18:50

1 stop10h 40m

£372

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 8/3

18:40-20:35

1 stop21h 55m

London Heathrow

Mon 16/3

18:00-17:17

2 stops27h 17m

£374

Flights are sorted by cheapest return flights first.

Deals found on 21/1

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 16 January 2026.

Booking 69 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, October is the cheapest month in which you can book a flight from Boston (average of £324). Flying from Boston in June will prove the most costly (average of £442). 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 £375
JetBlue
JetBlue
From £42
Virgin Atlantic
Virgin Atlantic
From £357
Aer Lingus
Aer Lingus
From £259

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 (1,714 flights per day), Washington, D.C. (827 flights per day) and Chicago (636 flights per day).

London
London
From £126
New York
New York
From £46
Washington, D.C.
Washington, D.C.
From £66
Miami
Miami
From £18

What is the cheapest place to fly to from Boston?

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

Miami
Miami
From £18
Raleigh-Durham
Raleigh-Durham
From £24
Syracuse Hancock Intl
Syracuse Hancock Intl
From £34
New York
New York
From £46

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
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,523 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Iberia
7.0
Good
3,097 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,690 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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Direct flights from Massachusetts

Book a direct flight from one of these other cities located in Massachusetts.
Direct flights from Albany

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 22 January 2026.

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

    This month, the top selected destinations from Boston are Mumbai, Atlanta, Oranjestad. 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 £18 to Miami (prices may vary depending on the airline and departure time). On average, users have booked flights for £326 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 (£18), Frontier flights from Boston to Orlando (£23), and JetBlue flights from Boston to Atlanta Hartsfield-Jackson (£42).

  • 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 £318
    Boston Logan Intl to San Francisco from £355
    Boston Logan Intl to Chicago O'Hare Intl Airport from £364
    Boston Logan Intl to Nashville from £366

  • What is the cheapest first class flight from Boston?

    If you’re looking for a cheap first-class flight from Boston, consider Chicago. Prices start at £487 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 October; 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 £287 round trip
    Travel from Boston to Edinburgh from £294 round trip
    Travel from Boston to Manchester from £319 round trip
    Travel from Boston to Glasgow from £322 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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