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Cheap flights from Boston to Liverpool from £251

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LPL
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Liverpool

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Liverpool
Explore the most affordable flight options available from Boston to Liverpool. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Thu 5/1119:50
BOS
-
LPL
1 stop11h 20m
Multiple Airlines
Mon 16/1106:00
LPL
-
BOS
1 stop16h 50m
Multiple Airlines
Deal found 29/7£501
Sun 8/1119:50
BOS
-
LPL
1 stop11h 20m
Multiple Airlines
Mon 16/1106:00
LPL
-
BOS
1 stop16h 50m
Multiple Airlines
Deal found 27/7£510
Sun 29/1119:50
BOS
-
LPL
1 stop11h 20m
Multiple Airlines
Mon 7/1206:00
LPL
-
BOS
1 stop16h 50m
Multiple Airlines
Deal found 29/7£520
Sun 8/1119:50
BOS
-
LPL
1 stop11h 20m
Multiple Airlines
Fri 20/1106:00
LPL
-
BOS
1 stop16h 50m
Multiple Airlines
Deal found 27/7£536
Mon 7/920:50
BOS
-
LPL
2 stops14h 30m
Multiple Airlines
Tue 22/908:35
LPL
-
BOS
2 stops35h 10m
Multiple Airlines
Deal found 27/7£542
Wed 18/1121:20
BOS
-
LPL
1 stop15h 20m
Multiple Airlines
Wed 25/1111:55
LPL
-
BOS
1 stop12h 00m
Multiple Airlines
Deal found 29/7£544
Wed 19/814:45
BOS
-
LPL
3 stops23h 00m
Multiple Airlines
Wed 26/805:50
LPL
-
BOS
3 stops45h 48m
Multiple Airlines
Deal found 28/7£553
Wed 19/822:55
BOS
-
LPL
2 stops15h 30m
Multiple Airlines
Wed 9/910:50
LPL
-
BOS
1 stop15h 15m
Multiple Airlines
Deal found 30/7£556

Find flight deals from Boston to Liverpool

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Liverpool (LPL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 July 2026.

Round-trip from

£501

One-way from

£251

Popular in

June

Cheapest in

March

Average price

£621
5/11-16/11
  • 5/11-16/11
  • 2 total stops
  • 28h 10m total
  • Boston to Liverpool
Search Deals
Aer Lingus
  • Aer Lingus
  • 17/8
  • 1 total stop
  • 10h 25m total
  • Boston to Liverpool
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Liverpool that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 July 2026.
Use the filters below to find and compare flights from Boston to Liverpool that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Wed 7/10

20:50-22:05

3 stops20h 15m

Liverpool J. Lennon

Sat 17/10

22:30-20:20

3 stops26h 50m

£607

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Tue 8/9

10:40-11:35

3 stops19h 55m

Liverpool J. Lennon

Tue 15/9

08:00-21:26

3 stops18h 26m

£642

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Sun 15/11

16:00-12:40

2 stops15h 40m

Liverpool J. Lennon

Tue 24/11

13:10-18:55

1 stop10h 45m

£809

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Sun 8/11

17:50-12:40

1 stop13h 50m

Liverpool J. Lennon

Tue 17/11

13:10-23:48

2 stops15h 38m

£814

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Wed 18/11

21:20-12:40

1 stop10h 20m

Liverpool J. Lennon

Thu 26/11

13:10-13:50

1 stop29h 40m

£866
Fastest return journey

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Tue 17/11

21:20-16:00

1 stop13h 40m

Liverpool J. Lennon

Fri 27/11

13:10-18:55

1 stop10h 45m

£885

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Sun 15/11

21:20-20:35

1 stop18h 15m

Liverpool J. Lennon

Fri 27/11

13:10-18:55

1 stop10h 45m

£885

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Wed 14/10

21:15-20:35

1 stop18h 20m

Liverpool J. Lennon

Tue 20/10

13:10-18:50

1 stop10h 40m

£887

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Tue 17/11

21:20-16:00

1 stop13h 40m

Liverpool J. Lennon

Thu 26/11

13:10-13:50

1 stop29h 40m

£892

BostonLiverpool

BOS - LPL

BOSLPL

Boston Logan Intl

Wed 30/9

21:15-12:40

1 stop10h 25m

Liverpool J. Lennon

Mon 5/10

21:05-14:55

1 stop22h 50m

£896

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight from Boston to Liverpool

Have a flexible travel schedule? Discover the best time to fly to Liverpool 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.

Related info for your journey

Find useful and relevant information for your journey from Boston to Liverpool. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Liverpool?

    A quick flight from Boston to Liverpool can take about 10h 20m. Aer Lingus provides one of the quickest options available for as low as £866. The distance between Boston and Liverpool is about 3121 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Boston to Liverpool that include hotel bookings?

    Yes. In addition to deals on Boston to Liverpool flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Liverpool?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Liverpool.

  • Can I find deals for business class flights from Boston to Liverpool?

    Yes. Cheapflights offers flight deals from Boston to Liverpool by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Boston to Liverpool?

Cheapflights helps you search for flights from Boston to Liverpool via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston to Liverpool?

Cheapflights simply makes it quick and affordable to book flights from Boston to Liverpool by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Boston to Liverpool with no change fees?

Certainly. Search results for flights to Liverpool from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Boston to Liverpool become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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