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£55+ Cheap flights from Boston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/5. 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 May — 11 May1
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 29 April 2025.

Cheapest one-way flight

£44

Cheapest round-trip flight

£410

Cheapest airline

Spirit Airlines

Most popular destination

London Heathrow (LHR)

Good round-trip deal

£51 or less

Good one-way deal

£48 or less
The cheapest one-way flight from Boston Logan Intl is currently to Chicago O'Hare Intl.
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The cheapest round-trip flight from Boston Logan Intl is currently to London Heathrow.
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On average, Spirit Airlines currently has the cheapest one-way flight from Boston Logan Intl (avg. price of £136).
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London Heathrow (LHR) is currently the most popular flight destination from Boston Logan Intl (average return price of £388).
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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

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 29 April 2025.

Wed 28/512:30BOS - ORD
Nonstop2h 51mUnited Airlines
Thu 29/521:30ORD - BOS
Nonstop2h 29mUnited Airlines
Deal found 28/4£88
Sat 7/606:45BOS - ORD
1 stop9h 15mSouthwest
Tue 10/616:00ORD - BOS
1 stop6h 55mSouthwest
Deal found 28/4£102
Sun 8/606:15BOS - ORD
Nonstop2h 57mDelta
Wed 11/607:00ORD - BOS
Nonstop2h 31mDelta
Deal found 28/4£103
Sun 18/506:00BOS - ORD
Nonstop3h 00mJetBlue
Wed 21/516:03ORD - BOS
1 stop7h 14mJetBlue
Deal found 28/4£105
Tue 13/507:10BOS - JFK
Nonstop1h 20mJetBlue
Tue 13/511:59JFK - BOS
Nonstop1h 12mJetBlue
Deal found 28/4£114
Sat 10/517:05BOS - JFK
Nonstop1h 40mDelta
Tue 13/506:00JFK - BOS
Nonstop1h 26mDelta
Deal found 28/4£141
Mon 26/517:42BOS - ORD
1 stop6h 47mSpirit Airlines
Mon 2/606:30ORD - BOS
2 stops31h 14mSpirit Airlines
Deal found 28/4£171
Wed 14/509:10BOS - JFK
1 stop4h 46mAmerican Airlines
Thu 15/518:00JFK - BOS
Nonstop1h 19mAmerican Airlines
Deal found 28/4£174
Wed 28/507:00BOS - JFK
1 stop15h 29mAlaska Airlines
Thu 29/513:00JFK - BOS
1 stop16h 40mAlaska Airlines
Deal found 28/4£324
Sun 18/516:42BOS - JFK
1 stop19h 43mMultiple Airlines
Mon 19/521:29JFK - BOS
1 stop16h 47mMultiple Airlines
Deal found 27/4£371
Sun 11/523:35BOS - MAN
1 stop31h 05mMultiple Airlines
Sat 17/521:15MAN - BOS
1 stop29h 55mMultiple Airlines
Deal found 28/4£417
Wed 27/821:55BOS - LHR
Nonstop6h 35mIberia
Mon 1/920:10LHR - BOS
Nonstop7h 35mIberia
Deal found 28/4£426

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

Fly to

Heathrow

Route

Depart

Return

Price

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Wed 28/5

12:30-14:21

Nonstop2h 51m

Chicago O'Hare Intl

Thu 29/5

21:30-00:59

Nonstop2h 29m

£88

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Sat 7/6

06:45-15:00

1 stop9h 15m

Chicago O'Hare Intl

Tue 10/6

16:00-23:55

1 stop6h 55m

£102

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Sun 8/6

06:15-08:12

Nonstop2h 57m

Chicago O'Hare Intl

Wed 11/6

07:00-10:31

Nonstop2h 31m

£103

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Sun 18/5

06:00-08:00

Nonstop3h 00m

Chicago O'Hare Intl

Wed 21/5

16:03-00:17

1 stop7h 14m

£105

BostonNew York

BOS - JFK

BOSJFK

Boston Logan Intl

Tue 13/5

15:10-16:27

Nonstop1h 17m

New York John F Kennedy Intl

Tue 13/5

20:10-21:37

Nonstop1h 27m

£114

BostonNew York

BOS - JFK

BOSJFK

Boston Logan Intl

Sat 10/5

17:05-18:45

Nonstop1h 40m

New York John F Kennedy Intl

Tue 13/5

06:00-07:26

Nonstop1h 26m

£141

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Mon 26/5

17:42-23:29

1 stop6h 47m

Chicago O'Hare Intl

Mon 2/6

06:30-14:44

2 stops31h 14m

£171

BostonNew York

BOS - JFK

BOSJFK

Boston Logan Intl

Wed 14/5

08:10-13:04

1 stop4h 54m

New York John F Kennedy Intl

Thu 15/5

18:00-19:19

Nonstop1h 19m

£174

BostonNew York

BOS - JFK

BOSJFK

Boston Logan Intl

Wed 28/5

07:00-22:29

1 stop15h 29m

New York John F Kennedy Intl

Thu 29/5

13:00-05:40

1 stop16h 40m

£324

BostonNew York

BOS - JFK

BOSJFK

Boston Logan Intl

Sun 18/5

16:42-12:25

1 stop19h 43m

New York John F Kennedy Intl

Mon 19/5

21:29-14:16

1 stop16h 47m

£371

Flights are sorted by cheapest return flights first.

Deals found on 28/4

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 25 April 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 £263). Flying from Boston in June will prove the most costly (average of £513). 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 £417

Virgin Atlantic

Virgin Atlantic

From £372

JetBlue

JetBlue

From £68

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 (2,027 flights per day), Orlando (768 flights per day) and Washington, D.C. (760 flights per day).

London

London

From £335

Chicago

Chicago

From £58

New York

New York

From £66

Philadelphia

Philadelphia

From £60

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 £30. Explore other affordable destinations below.

Washington, D.C.

Washington, D.C.

From £40

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From £46

Nashville Intl

Nashville Intl

From £57

Chicago

Chicago

From £58

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.
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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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 29 April 2025.

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

    This month, the top selected destinations from Boston are Barcelona-El Prat Airport, Amsterdam, 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 £30 to Washington, D.C. Reagan-National Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £411 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 (£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 Tampa from £361
    Boston Logan Intl to Denver from £407
    Boston Logan Intl to Toronto Island Airport from £563
    Boston Logan Intl to San Francisco from £719

  • 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 £368 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 Chicago from £88 round trip
    Travel from Boston to London from £269 round trip
    Travel from Boston to Edinburgh from £335 round trip
    Travel from Boston to Glasgow from £375 round trip
    Travel from Boston to Belfast from £444 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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