BOS - LPL

$482 Find Cheap Flights from Boston to Liverpool

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Liverpool departing on 9/12. 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

Fri, Sep 12 - Fri, Sep 19
 Logo
3:15 pm - 2:55 pmBOS-LPL
18h 40m2 stops
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11:50 pm - 5:55 pmLPL-BOS
23h 05m2 stops
Fri, Sep 12 - Fri, Sep 19
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10:40 am - 2:55 pmBOS-LPL
23h 15m3 stops
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11:50 pm - 2:30 pmLPL-BOS
19h 40m2 stops
Sat, Sep 13 - Tue, Sep 30
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10:40 am - 6:35 pmBOS-LPL
26h 55m2 stops
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1:15 pm - 3:25 pmLPL-BOS
31h 10m2 stops
Fri, Sep 12 - Mon, Sep 15
Aer Lingus Logo
9:25 pm - 8:35 pmBOS-LPL
18h 10m1 stop
Aer Lingus Logo
11:15 am - 6:45 pmLPL-BOS
12h 30m1 stop
$687Aer Lingus
Find Deal
Tue, Nov 11 - Fri, Nov 14
Aer Lingus Logo
9:20 pm - 10:20 amBOS-LPL
8h 00m1 stop
Aer Lingus Logo
8:20 pm - 1:50 pmLPL-BOS
22h 30m1 stop
$692Aer Lingus
Find Deal
Sun, Aug 24 - Tue, Sep 2
Aer Lingus Logo
9:25 pm - 8:35 pmBOS-LPL
18h 10m1 stop
Aer Lingus Logo
11:15 am - 6:45 pmLPL-BOS
12h 30m1 stop
$698Aer Lingus
Find Deal
Wed, Nov 26 - Thu, Dec 11
British Airways Logo
9:35 pm - 10:20 amBOS-LPL
31h 45m2 stops
British Airways Logo
10:50 am - 6:55 pmLPL-BOS
13h 05m1 stop
$714British Airways
Find Deal
Fri, Sep 12 - Mon, Sep 15
British Airways Logo
8:05 pm - 8:35 pmBOS-LPL
19h 30m2 stops
British Airways Logo
11:15 am - 6:45 pmLPL-BOS
12h 30m1 stop
$729British Airways
Find Deal
Wed, Nov 26 - Thu, Dec 11
British Airways Logo
9:35 pm - 10:20 amBOS-LPL
31h 45m2 stops
British Airways Logo
10:50 am - 7:45 pmLPL-BOS
13h 55m2 stops
$739British Airways
Find Deal
Sat, Sep 13 - Tue, Sep 30
Aer Lingus Logo
5:30 pm - 12:00 pmBOS-LPL
13h 30m1 stop
Aer Lingus Logo
4:55 pm - 2:40 pmLPL-BOS
26h 45m1 stop
$762Aer Lingus
Find Deal
Booking Insights

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 $1,327 and $1,047 respectively.

Good to know

Low seasonJanuary
Cheapest flight$482
Best time to beat the crowds but there is an average 16% 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 $482 for a round-trip ticket.

  • 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.

  • Which is the best airline for flights from Boston to Liverpool, Aer Lingus or British Airways?

    The two airlines most popular with KAYAK users for flights from Boston to Liverpool are Aer Lingus and British Airways. With an average price for the route of $834 and an overall rating of 7.1, Aer Lingus is the most popular choice. British Airways is also a great choice for the route, with an average price of $889 and an overall rating of 6.6.

  • 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.

Reviews of the top airlines 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 1191 reviews
7.1Comfort
7.3Boarding
8.0Crew
6.8Entertainment
6.4Food
Airline reviews

I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)

8.0 ExcellentAnonymous, Jul 2025ORD - DUB
Read more Aer Lingus reviews

I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)

I had an awful experience at the ticketing agent stand. I had purchased three tickets, one of which I had the maiden name of a passenger on the ticket. They refused to help, assist, and actually delayed our process and had us miss an opportunity to purchase a ticket on the same flight. I was sent through multiple phone calls, none of which helped, and the person at the counter was the person who told me to both call Aer Lingus for help and was the person who said they could not fulfill my request that they were privy to from the beginning. My partner is still stuck in Scotland, racking up thousands of dollars in additional fees and tickets. I am very upset and two of my tickets went unused. I will never be using Aer Lingus ever again and I will continue to complain about them.

In business class overhead bins were minuscule. Had to use cabin staff to find a place for my carry-on bag. Boarding process was shambolic, as “passengers who needed assistance in boarding” absorbed an excessive amount of time and attention that Aer Lingus was apparently unprepared for.

It was excellent! The plane left Chicago early. Arrived in Dublin early. The crew was excellent! It was a great experience.

No entertained. food and beverages were not complimentary. they lost my checked luggage which made my 10 day vacation unpleasant.

The food was mediocre, the coffee was terrible. The entertaining selection was plentiful. They lost my checked luggage which put a damper on my 10-day vacation.

Weeeeeeell, you folks know economy class on Airbuses well--you're packed in like sardines. We may actually spring for more expensive seats next time, with a little room to stretch out. NO room to stretch out in Airbus economy class! :-) Apart from this, the food was decent (considering that it's mass-produced, and has severe spatial restrictions of its own), the staff were friendly enough, and there was a wide selection of movies, etc. to watch. Overall, I'd tend to use the word "adequate" rather than "exceptional" for my experience. But really, how could it be otherwise?

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. The check in desk wasn’t even opened on time (3 hours prior to departure) and there was no communication about when it would open or why there was a delay. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

Seats were less comfortable and tight from Newark to Dublin, than my second flight ( small segment from Dublin to Lyon). Movie audio was with frying sound overall. Yet the worst was as follows: one male, (dark hair , glasses on) from the crew member was so cold and rough, while I remained with constancy polite and kind. Per exple with the noise level I could not hear him at first for beverages, he rolled his eyes at the third times I finally heard him. From the start, loading my small hand bags , he directly spoke to me and said “ I had to keep my shopping bad by my seat, under , while there was sufficient room and I was among the last to sit. I show him the space , his face was always dull, stoic, not welcoming as the usual crew members from any airline companies are. When I think of my experience I liard w Aer Lingus, this is the image that gets back to me. Needless to say that as a passenger and client, I felt belittled since all this happened in front of the surrendering passengers. It s an affront and not a pleasant feeling especially when being traveling which oftentimes involves stress with carrying, and making it on time. I m not happy with the experience I had to be honest and I fly four times a year. Thank you for allowing me to share this statement with your company.

I would face like to have more selections for entertainments overall it was very good. .

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The entertainment selection was ok, but overall not bad! The crew was great.

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