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£126+ 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 5/9. 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
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

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

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Tue 29/9

20:50-15:30

2 stops13h 40m

London Luton

Sun 11/10

09:00-18:50

2 stops14h 50m

£465

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Thu 19/11

22:10-20:50

2 stops17h 40m

London Luton

Tue 24/11

07:45-14:40

2 stops35h 55m

£489

BostonBirmingham

BOS Boston Logan Intl - BHX Birmingham

BOSBHX

Boston Logan Intl

Sun 23/8

23:35-11:30

1 stop30h 55m

Birmingham

Sat 5/9

17:25-21:45

1 stop33h 20m

£490

BostonLondon

BOS Boston Logan Intl - LHR London Heathrow

BOSLHR

Boston Logan Intl

Sat 10/10

17:40-17:00

2 stops18h 20m

London Heathrow

Thu 15/10

06:40-15:35

1 stop13h 55m

£503

BostonLondon

BOS Boston Logan Intl - LHR London Heathrow

BOSLHR

Boston Logan Intl

Sun 17/1

19:50-10:50

1 stop10h 00m

London Heathrow

Thu 21/1

12:15-17:50

1 stop10h 35m

£505

BostonLondon

BOS Boston Logan Intl - LGW London Gatwick

BOSLGW

Boston Logan Intl

Thu 24/9

22:55-23:10

1 stop19h 15m

London Gatwick

Tue 29/9

16:50-21:05

1 stop33h 15m

£505

BostonLondon

BOS Boston Logan Intl - LHR London Heathrow

BOSLHR

Boston Logan Intl

Wed 7/10

17:40-16:00

1 stop17h 20m

London Heathrow

Tue 13/10

21:05-15:35

2 stops23h 30m

£505

BostonBirmingham

BOS Boston Logan Intl - BHX Birmingham

BOSBHX

Boston Logan Intl

Mon 14/9

20:50-22:40

2 stops20h 50m

Birmingham

Wed 30/9

08:30-21:45

2 stops18h 15m

£513

BostonLondon

BOS Boston Logan Intl - LHR London Heathrow

BOSLHR

Boston Logan Intl

Sat 19/9

06:05-09:35

2 stops22h 30m

London Heathrow

Sat 26/9

06:40-15:35

1 stop13h 55m

£536

BostonLondon

BOS Boston Logan Intl - LHR London Heathrow

BOSLHR

Boston Logan Intl

Sat 29/8

09:05-09:35

2 stops19h 30m

London Heathrow

Sat 5/9

06:40-15:35

1 stop13h 55m

£557

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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.

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 £392). Flying from Boston in June will prove the most costly (average of £778). 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, JetBlue. These airlines fly to the following popular destinations: London.

JetBlue
JetBlue
From £63
British Airways
British Airways
From £375
Virgin Atlantic
Virgin Atlantic
From £359
Delta
Delta
From £73

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 (1,245 flights per day), Chicago (597 flights per day) and London (482 flights per day).

London
London
From £201
Orlando
Orlando
From £126
Washington, D.C.
Washington, D.C.
From £43
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £90

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 £43. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From £43
Denver Intl
Denver Intl
From £66
New York
New York
From £67
Montreal
Montreal
From £71

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

Booking 53 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.

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, andJetBlue. 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
7.8
Good
1,554 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,554 reviews
KLM
7.8
Good
1,554 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
694 reviews
KLM
7.8
Good
1,554 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
JetBlue
7.1
Good
3,023 reviews
KLM
7.8
Good
1,554 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Iberia
7.0
Good
3,264 reviews
KLM
7.8
Good
1,554 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,147 reviews
KLM
7.8
Good
1,554 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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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 5 August 2026.

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

    This month, the top selected destinations from Boston are Athens, Barcelona-El Prat Airport, Atlanta. Throughout the year, Atlanta, Mumbai, Barcelona-El Prat Airport 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 £43 to Baltimore (prices may vary depending on the airline and departure time). On average, users have booked flights for £373 to fly from Boston.

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

    Over the past few days, we've found that Frontier, JetBlue, and Delta have the cheapest prices from Boston. Frontier flights from Boston to Atlanta Hartsfield-Jackson (£23), JetBlue flights from Boston to Hamilton L.F Wade Intl (£63), and Delta flights from Boston to Atlanta Hartsfield-Jackson (£73).

  • 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 New York John F Kennedy Intl Airport from £249
    Boston Logan Intl to Washington, D.C. Reagan-National Airport from £318
    Boston Logan Intl to San Francisco from £355
    Boston Logan Intl to Los Angeles from £360

  • 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 £486 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 £360 round trip
    Travel from Boston to Edinburgh from £405 round trip
    Travel from Boston to Glasgow from £447 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.

See more FAQs

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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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