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£72+ 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 21/1. 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
8 Jan — 15 Jan1
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 9 December 2025.

Cheapest one-way flight

£108

Cheapest round-trip flight

£167

Cheapest airline

Frontier

Most popular destination

London Heathrow (LHR)

Good round-trip deal

£34 or less

Good one-way deal

£66 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 London Heathrow.
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On average, Frontier currently has the cheapest one-way flight from Boston Logan Intl (avg. price of £42).
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London Heathrow (LHR) is currently the most popular flight destination from Boston Logan Intl (average return price of £254).
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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 9 December 2025.

Fri 20/210:45BOS - GLA
2 stops28h 15mMultiple Airlines
Sat 28/222:30GLA - BOS
2 stops29h 07mMultiple Airlines
Deal found 7/12£330
Sat 21/213:00BOS - GLA
2 stops25h 55mMultiple Airlines
Fri 27/223:00GLA - BOS
2 stops21h 57mMultiple Airlines
Deal found 7/12£331
Wed 21/119:50BOS - GLA
2 stops20h 10mMultiple Airlines
Wed 28/107:45GLA - BOS
2 stops15h 05mMultiple Airlines
Deal found 6/12£338
Sun 25/119:50BOS - GLA
1 stop9h 05mIcelandair
Tue 17/212:35GLA - BOS
1 stop10h 15mIcelandair
Deal found 8/12£356
Thu 22/117:10BOS - BHX
1 stop10h 55mMultiple Airlines
Mon 26/107:45BHX - BOS
1 stop11h 10mMultiple Airlines
Deal found 7/12£357
Thu 5/219:50BOS - EDI
1 stop9h 30mIcelandair
Tue 10/211:00EDI - BOS
1 stop11h 50mIcelandair
Deal found 7/12£359
Sun 29/310:45BOS - EDI
2 stops28h 35mMultiple Airlines
Wed 8/407:20EDI - BOS
2 stops20h 18mMultiple Airlines
Deal found 8/12£359
Sun 1/219:50BOS - GLA
1 stop9h 05mIcelandair
Tue 17/212:35GLA - BOS
1 stop10h 15mIcelandair
Deal found 7/12£359
Tue 10/310:15BOS - EDI
3 stops23h 55mMultiple Airlines
Fri 20/322:55EDI - BOS
2 stops19h 15mMultiple Airlines
Deal found 8/12£361
Sun 1/313:00BOS - EDI
2 stops16h 20mMultiple Airlines
Wed 11/307:25EDI - BOS
2 stops16h 10mMultiple Airlines
Deal found 8/12£362
Thu 15/119:50BOS - EDI
1 stop9h 30mIcelandair
Fri 23/112:20EDI - BOS
1 stop10h 30mIcelandair
Deal found 7/12£362
Sat 17/119:50BOS - EDI
1 stop9h 10mIcelandair
Fri 23/112:20EDI - BOS
1 stop10h 30mIcelandair
Deal found 8/12£363

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 9 December 2025. 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

Thu 22/1

17:10-09:05

1 stop10h 55m

Birmingham

Mon 26/1

07:45-13:55

1 stop11h 10m

£357

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 25/2

19:12-06:55

Nonstop6h 43m

London Heathrow

Sun 1/3

09:20-12:16

Nonstop7h 56m

£378

BostonBirmingham

BOS - BHX

BOSBHX

Boston Logan Intl

Wed 4/3

21:50-18:00

1 stop15h 10m

Birmingham

Wed 18/3

09:00-21:20

1 stop16h 20m

£378

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 31/12

23:55-11:25

Nonstop6h 30m

London Heathrow

Fri 23/1

09:00-16:20

1 stop12h 20m

£380

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 25/2

15:35-07:10

1 stop10h 35m

London Heathrow

Tue 10/3

12:05-21:20

1 stop13h 15m

£381

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 26/2

06:00-20:35

1 stop9h 35m

London Heathrow

Wed 11/3

13:45-21:20

1 stop11h 35m

£382

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 23/1

12:08-07:10

2 stops14h 02m

London Heathrow

Fri 30/1

13:45-20:00

1 stop11h 15m

£384

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Thu 5/2

21:15-11:35

1 stop9h 20m

London Stansted

Tue 10/2

06:30-13:55

1 stop12h 25m

£385

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Mon 12/1

17:10-09:50

1 stop11h 40m

London Stansted

Tue 20/1

08:30-18:59

1 stop15h 29m

£385

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 31/12

23:55-11:25

Nonstop6h 30m

London Heathrow

Tue 13/1

09:40-12:30

Nonstop7h 50m

£386

Flights are sorted by cheapest return flights first.

Deals found on 6/12

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 5 December 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, January 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 £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 £374
Virgin Atlantic
Virgin Atlantic
From £353
JetBlue
JetBlue
From £51
Aer Lingus
Aer Lingus
From £265

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 (1,737 flights per day), Washington, D.C. (827 flights per day) and Chicago (769 flights per day).

London
London
From £108
New York
New York
From £48
Dublin
Dublin
From £251
Charlotte Douglas
Charlotte Douglas
From £272

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Raleigh-Durham, with prices starting at £24. Explore other affordable destinations below.

Raleigh-Durham
Raleigh-Durham
From £24
Syracuse Hancock Intl
Syracuse Hancock Intl
From £34
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £43
Chicago
Chicago
From £48

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
1,431 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.8

Comfort

7.6

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,431 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.8

Comfort

7.6

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.8

Comfort

7.6

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.4
Good
1,502 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.8

Comfort

7.6

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Iberia
7.0
Good
3,042 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.8

Comfort

7.6

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,569 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Overall

7.7

Entertainment

7.1

Crew

8.3

Boarding

7.8

Comfort

7.6

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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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 9 December 2025.

  • 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 £24 to Raleigh (prices may vary depending on the airline and departure time). On average, users have booked flights for £368 to fly from Boston.

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

    Over the past few days, we've found that Frontier, Spirit Airlines, and JetBlue have the cheapest prices from Boston. Frontier flights from Boston to Orlando (£23), Spirit Airlines flights from Boston to Atlanta Hartsfield-Jackson (£27), 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 £565

  • 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 £560 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 January; 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 £272 round trip
    Travel from Boston to Edinburgh from £280 round trip
    Travel from Boston to Manchester from £325 round trip
    Travel from Boston to Glasgow from £331 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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