Find flights
Deals
Airlines

£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 18/7. 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
6 Jul — 13 Jul1
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 1 July 2025.

Cheapest one-way flight

£128

Cheapest round-trip flight

£134

Cheapest airline

Frontier

Most popular destination

London Heathrow (LHR)

Good round-trip deal

£51 or less

Good one-way deal

£59 or less
The cheapest one-way flight from Boston Logan Intl is currently to Reykjavik Keflavik Intl.
Search Deals
The cheapest round-trip flight from Boston Logan Intl is currently to Reykjavik Keflavik Intl.
Search Deals
On average, Frontier currently has the cheapest one-way flight from Boston Logan Intl (avg. price of £34).
Search Deals
London Heathrow (LHR) is currently the most popular flight destination from Boston Logan Intl (average return price of £242).
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl.
Search Deals

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 1 July 2025.

Fri 17/1019:40BOS - INV
1 stop9h 35mBritish Airways
Wed 22/1010:30INV - BOS
1 stop14h 40mBritish Airways
Deal found 1/7£295
Wed 10/913:00BOS - INV
2 stops15h 30mAmerican Airlines
Wed 24/910:30INV - BOS
2 stops14h 20mAmerican Airlines
Deal found 29/6£304
Mon 28/705:50BOS - BHX
2 stops20h 55mMultiple Airlines
Mon 1/918:50BHX - BOS
1 stop25h 35mMultiple Airlines
Deal found 29/6£365
Fri 15/816:55BOS - LHR
1 stop11h 20mDelta
Sun 24/806:30LHR - BOS
1 stop15h 05mDelta
Deal found 30/6£377
Sat 11/1021:40BOS - LGW
1 stop15h 10mSWISS
Mon 20/1018:35LGW - BOS
1 stop25h 50mSWISS
Deal found 30/6£377
Tue 5/820:50BOS - LHR
1 stop10h 05mIcelandair
Mon 11/821:25LHR - BOS
1 stop19h 10mIcelandair
Deal found 1/7£378
Thu 24/712:15BOS - LGW
2 stops28h 10mMultiple Airlines
Tue 29/721:35LGW - BOS
2 stops23h 20mMultiple Airlines
Deal found 30/6£378
Tue 12/818:32BOS - LHR
1 stop10h 48mIberia
Fri 22/808:55LHR - BOS
Nonstop7h 30mIberia
Deal found 30/6£378
Thu 7/812:25BOS - STN
2 stops20h 05mMultiple Airlines
Sun 17/822:00STN - BOS
2 stops25h 00mMultiple Airlines
Deal found 1/7£378
Thu 21/820:10BOS - LHR
Nonstop6h 40mFinnair
Sat 30/808:55LHR - BOS
Nonstop7h 30mFinnair
Deal found 30/6£379
Fri 15/812:54BOS - LGW
1 stop14h 16mBritish Airways
Tue 26/815:05LGW - BOS
1 stop12h 54mBritish Airways
Deal found 30/6£379
Mon 6/1021:40BOS - LHR
1 stop10h 20mSWISS
Thu 16/1006:00LHR - BOS
1 stop14h 25mSWISS
Deal found 30/6£380

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

Fly to

Heathrow

Route

Depart

Return

Price

BostonInverness

BOS - INV

BOSINV

Boston Logan Intl

Fri 17/10

19:40-10:15

1 stop9h 35m

Inverness

Wed 22/10

10:30-20:10

1 stop14h 40m

£295

BostonInverness

BOS - INV

BOSINV

Boston Logan Intl

Wed 10/9

13:00-09:30

2 stops15h 30m

Inverness

Wed 24/9

10:30-19:50

2 stops14h 20m

£304

BostonBirmingham

BOS - BHX

BOSBHX

Boston Logan Intl

Mon 28/7

05:50-07:45

2 stops20h 55m

Birmingham

Mon 1/9

18:50-15:25

1 stop25h 35m

£365

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 15/8

16:55-09:15

1 stop11h 20m

London Heathrow

Sun 24/8

06:30-16:35

1 stop15h 05m

£377

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sat 11/10

21:40-17:50

1 stop15h 10m

London Gatwick

Mon 20/10

18:35-15:25

1 stop25h 50m

£377

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 5/8

20:50-11:55

1 stop10h 05m

London Heathrow

Tue 12/8

13:05-22:00

1 stop13h 55m

£378

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 24/7

12:15-21:25

2 stops28h 10m

London Gatwick

Tue 29/7

21:35-15:55

2 stops23h 20m

£378

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 12/8

17:02-09:05

1 stop11h 03m

London Heathrow

Tue 26/8

08:55-11:25

Nonstop7h 30m

£378

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 21/8

20:10-07:50

Nonstop6h 40m

London Heathrow

Sat 30/8

08:55-11:25

Nonstop7h 30m

£379

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Fri 15/8

12:54-08:10

1 stop14h 16m

London Gatwick

Tue 26/8

15:05-22:59

1 stop12h 54m

£379

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 60 results
1
2
3
...
6

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 27 June 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 £257). Flying from Boston in June will prove the most costly (average of £447). 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, Air France, KLM. These airlines fly to the following popular destinations: London.

British Airways
British Airways
From £417
Virgin Atlantic
Virgin Atlantic
From £372
JetBlue
JetBlue
From £57
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 (1,539 flights per day), Orlando (620 flights per day) and Chicago (620 flights per day).

London
London
From £238
Reykjavik
Reykjavik
From £176
Dublin
Dublin
From £331
New York
New York
From £98

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Detroit, with prices starting at £37. Explore other affordable destinations below.

Detroit
Detroit
From £51
Washington, D.C.
Washington, D.C.
From £57
Nashville Intl
Nashville Intl
From £58
Denver Intl
Denver Intl
From £81

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 Delta, Austrian Airlines, andFinnair. 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.
Delta
8.0
Very Good
7,973 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,973 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
807 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,301 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,653 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Massachusetts

Book a direct flight from one of these other cities located in Massachusetts.
Direct flights from Boston
Direct flights from Orlando
Direct flights from Los Angeles
Direct flights from Las Vegas
Direct flights from Miami
Direct flights from San Francisco
Direct flights from Atlanta
Direct flights from Nashville
Direct flights from Tampa
Direct flights from Seattle
Direct flights from Charlotte
Direct flights from Philadelphia
Direct flights from Denver
Direct flights from Honolulu
Direct flights from Austin
Direct flights from Minneapolis
Direct flights from San Diego
Direct flights from Fort Lauderdale
Direct flights from New Orleans
Direct flights from Salt Lake City
Direct flights from Indianapolis
Direct flights from Portland
Direct flights from St. Louis
Direct flights from Memphis
Direct flights from Kansas City
Direct flights from Charleston
Direct flights from Cleveland
Direct flights from Oklahoma City
Direct flights from Jacksonville
Direct flights from Richmond

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 1 July 2025.

  • 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, 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 £37 to Detroit Metropolitan Wayne County Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £470 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 (£13), Frontier flights from Boston to Dallas/Fort Worth (£14), and JetBlue flights from Boston to Nashville Intl (£41).

  • 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 £351
    Boston Logan Intl to Chicago O'Hare Intl Airport from £357
    Boston Logan Intl to Nashville from £359
    Boston Logan Intl to Denver from £397

  • 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 £359 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 £273 round trip
    Travel from Boston to Edinburgh from £300 round trip
    Travel from Boston to Glasgow from £319 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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights