BOS - LPL

$299 Find Cheap Flights from Boston to Liverpool

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Liverpool departing on 7/7. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Liverpool

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Liverpool, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Liverpool, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Boston to Liverpool (BOS-LPL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Liverpool that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Liverpool

Wed, Jul 30 - Wed, Aug 6
 Logo
9:25 pm - 12:55 pmBOS-LPL
10h 30m1 stop
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1:45 pm - 6:45 pmLPL-BOS
10h 00m1 stop
Tue, Jul 15 - Tue, Jul 22
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12:15 pm - 10:50 amBOS-LPL
17h 35m2 stops
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11:45 am - 3:25 pmLPL-BOS
32h 40m2 stops
Sun, Aug 10 - Tue, Aug 19
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3:20 pm - 10:50 pmBOS-LPL
26h 30m2 stops
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1:15 pm - 5:40 pmLPL-BOS
33h 25m2 stops
Wed, Oct 22 - Fri, Oct 31
Aer Lingus Logo
9:25 pm - 8:35 pmBOS-LPL
18h 10m1 stop
Aer Lingus Logo
10:50 am - 7:55 pmLPL-BOS
13h 05m1 stop
$608Aer Lingus
Find Deal
Wed, Oct 8 - Sun, Oct 12
Aer Lingus Logo
5:30 pm - 10:30 amBOS-LPL
12h 00m1 stop
Aer Lingus Logo
9:05 pm - 6:45 pmLPL-BOS
26h 40m1 stop
$759Aer Lingus
Find Deal
Wed, Oct 8 - Sun, Oct 12
British Airways Logo
7:25 am - 10:30 amBOS-LPL
22h 05m2 stops
British Airways Logo
12:30 pm - 6:45 pmLPL-BOS
11h 15m1 stop
$795British Airways
Find Deal
Wed, Oct 8 - Sun, Oct 12
Aer Lingus Logo
5:30 pm - 10:30 amBOS-LPL
12h 00m1 stop
Aer Lingus Logo
12:30 pm - 6:45 pmLPL-BOS
11h 15m1 stop
$800Aer Lingus
Find Deal
Wed, Oct 22 - Fri, Oct 31
Aer Lingus Logo
10:00 am - 10:30 amBOS-LPL
19h 30m2 stops
Aer Lingus Logo
10:50 am - 7:55 pmLPL-BOS
13h 05m1 stop
$804Aer Lingus
Find Deal
Wed, Oct 8 - Sun, Oct 12
British Airways Logo
7:25 am - 10:30 amBOS-LPL
22h 05m2 stops
British Airways Logo
9:05 pm - 5:10 pmLPL-BOS
25h 05m2 stops
$826British Airways
Find Deal
Wed, Oct 8 - Sun, Oct 12
British Airways Logo
7:25 am - 10:30 amBOS-LPL
22h 05m2 stops
British Airways Logo
9:05 pm - 5:10 pmLPL-BOS
25h 05m2 stops
$839British Airways
Find Deal
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KAYAK's insights & trends for Boston to Liverpool flights

Get data-powered insights and trends into flights from Boston to Liverpool to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Liverpool?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Liverpool, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Liverpool is September, where tickets cost $664 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is $1,230 and $1,047 respectively.

Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight$299
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Boston to Liverpool

When to book flights from Boston to Liverpool

Are your dates flexible? Find out the best times to travel from Boston to Liverpool based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Liverpool

  • What is the cheapest flight from Boston to Liverpool?

    In the last 3 days, the lowest price for a flight from Boston to Liverpool was $299 for a one-way ticket and $487 for a round-trip.

  • Do I need a passport to fly between Boston and Liverpool?

    Yes, you’ll need a passport to travel to Liverpool from Boston.

  • Which aircraft models fly most regularly from Boston to Liverpool?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Liverpool?

    oneworld is the only airline alliance operating flights between Boston and Liverpool.

  • How does KAYAK find such low prices on flights from Boston to Liverpool?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Liverpool.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Liverpool?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Liverpool from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Liverpool?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Liverpool with an airline and back to Boston with another airline. Booking your flights between Boston and LPL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Liverpool?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Liverpool from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Boston to Liverpool

 
See real verified KAYAK customer reviews for airlines flying from Boston to Liverpool. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Liverpool? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1118 reviews
7.9Crew
6.8Entertainment
6.4Food
7.2Boarding
7.0Comfort
Airline reviews

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

4.0 OkayLeo, May 2025DUB - LHR
Read more Aer Lingus reviews

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

i used to fly aer Lingus regularly but due to price - poor seating etc i have been using other carriers - i now have aer lingus in my state and the price is always the highest - i have flown to Ireland 11 times in last 24 months and have not used Hartford because of price

I dont fly them much anymore. Other carries offere better pricing and better seating options

I liked how they looked after couples by providing a row of 4 seats if available.

Food was very bad. Boarding was disorganized and messy. Crew was friendly

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Everything you need to know for your flight from Boston to Liverpool

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