$215 Find Cheap Flights from Boston to Wales

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 Wales departing on 10/13. 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 Wales

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cardiff
Cardiff1 stop$530
Manchester
Manchester1 stop$540
Cardiff
Cardiff1 stop$530
Manchester
Manchester1 stop$540

Book Cheap Boston to Wales Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Wales 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 Wales

Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
6:10 pm - 7:25 amBOS-BRS
9h 15m1 stop
Multiple Airlines Logo
9:00 am - 6:55 pmBRS-BOS
14h 55m1 stop
$432Multiple Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8
Multiple Airlines Logo
10:45 am - 3:50 pmBOS-BRS
25h 05m2 stops
Multiple Airlines Logo
8:05 pm - 3:57 pmBRS-BOS
24h 52m2 stops
$438Multiple Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
Aer Lingus Logo
5:30 pm - 7:55 amBOS-BRS
9h 25m1 stop
Aer Lingus Logo
8:20 am - 6:55 pmBRS-BOS
15h 35m1 stop
$529Aer Lingus
Find Deal
Mon, Oct 13 - Tue, Oct 21
Aer Lingus Logo
5:30 pm - 7:55 amBOS-BRS
9h 25m1 stop
Aer Lingus Logo
8:25 am - 2:40 pmBRS-BOS
11h 15m1 stop
$532Aer Lingus
Find Deal
Fri, Jan 16 - Fri, Jan 23
Air Canada Logo
3:40 pm - 10:20 amBOS-MAN
13h 40m2 stops
Air Canada Logo
6:10 am - 2:52 pmMAN-BOS
13h 42m2 stops
$544Air Canada
Find Deal
Wed, Oct 15 - Thu, Oct 23
Air Canada Logo
3:15 pm - 10:25 amBOS-MAN
14h 10m2 stops
Air Canada Logo
6:05 am - 5:55 pmMAN-BOS
16h 50m2 stops
$548Air Canada
Find Deal
Tue, Oct 14 - Tue, Oct 21
KLM Logo
4:50 pm - 4:45 pmBOS-CWL
18h 55m1 stop
KLM Logo
5:15 pm - 6:20 pmCWL-BOS
30h 05m1 stop
$698KLM
Find Deal
Thu, Jan 29 - Sun, Feb 1
Delta Logo
7:10 pm - 4:45 pmBOS-CWL
16h 35m1 stop
Delta Logo
10:20 am - 6:55 pmCWL-BOS
13h 35m1 stop
$816Delta
Find Deal
Thu, Jan 29 - Sun, Feb 1
KLM Logo
1:10 pm - 9:50 amBOS-CWL
15h 40m2 stops
KLM Logo
5:30 pm - 1:25 pmCWL-BOS
24h 55m1 stop
$821KLM
Find Deal
Thu, Nov 27 - Mon, Dec 1
Delta Logo
11:15 am - 9:50 amBOS-CWL
17h 35m2 stops
Delta Logo
10:20 am - 10:25 pmCWL-BOS
17h 05m2 stops
$1,180Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Boston to Wales flights

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

Which airlines provide the cheapest flights from Boston to Wales?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Wales were found on Aer Lingus ($529) and Air Canada ($544).

Good to know

Low seasonJanuary
Cheapest flight$215
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Boston to Manchester

FAQs - booking Wales flights

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

    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 Wales.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Wales 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 Wales?

    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 from Boston to Wales with an airline and back with another airline.

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

    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 from Boston to Wales up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Wales?

    The cheapest time of day to fly to Wales is generally at night, when round-trip flights cost $940 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Wales is generally in the evening, which is peak travel time and where the average cost of a ticket is $986.

Reviews of the top airlines flying from Boston to Wales

 
See real verified KAYAK customer reviews for airlines flying from Boston to Wales. 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 Wales? 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.
7.9
DeltaOverall score based on 7954 reviews
7.9Comfort
7.9Entertainment
8.5Crew
8.2Boarding
7.3Food
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

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

Information on your arrival and departure airports

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