$210 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 1/27. 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, 0 bags

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
Cardiff2 stops$417
Manchester
Manchester2 stops$431
Cardiff
Cardiff2 stops$417
Manchester
Manchester2 stops$431

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

Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
10:45 am - 7:40 pm
BOS
-
CWL
27h 55m2 stops
Multiple Airlines Logo
10:25 pm - 3:57 pm
CWL
-
BOS
22h 32m2 stops
$417Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
10:15 am - 7:40 pm
BOS
-
CWL
28h 25m3 stops
Multiple Airlines Logo
10:25 pm - 3:57 pm
CWL
-
BOS
22h 32m2 stops
$421Multiple Airlines
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
10:45 am - 11:45 am
BOS
-
MAN
20h 00m2 stops
Multiple Airlines Logo
8:35 pm - 6:02 pm
MAN
-
BOS
26h 27m2 stops
$431Multiple Airlines
Fri, Feb 6 - Mon, Feb 16
TAP AIR PORTUGAL Logo
6:05 pm - 10:35 am
BOS
-
MAN
11h 30m1 stop
TAP AIR PORTUGAL Logo
5:05 pm - 2:45 pm
MAN
-
BOS
26h 40m1 stop
$492TAP AIR PORTUGAL
Wed, Jan 7 - Wed, Jan 14
Icelandair Logo
7:50 pm - 10:45 am
BOS
-
MAN
9h 55m1 stop
Icelandair Logo
11:55 am - 5:50 pm
MAN
-
BOS
10h 55m1 stop
$494Icelandair
Tue, Jan 20 - Wed, Jan 28
Icelandair Logo
7:50 pm - 10:45 am
BOS
-
MAN
9h 55m1 stop
Icelandair Logo
11:55 am - 5:50 pm
MAN
-
BOS
10h 55m1 stop
$495Icelandair
Wed, Mar 11 - Fri, May 8
Delta Logo
1:55 pm - 8:25 am
BOS
-
BRS
14h 30m2 stops
Delta Logo
6:15 am - 4:30 pm
BRS
-
BOS
15h 15m1 stop
$708Delta
Wed, Mar 11 - Fri, May 8
Delta Logo
1:55 pm - 8:25 am
BOS
-
BRS
14h 30m2 stops
Delta Logo
9:20 am - 11:32 pm
BRS
-
BOS
19h 12m2 stops
$718Delta
Thu, Feb 5 - Thu, Mar 19
KLM Logo
7:10 pm - 10:15 am
BOS
-
BRS
10h 05m1 stop
KLM Logo
6:00 am - 2:20 pm
BRS
-
BOS
12h 20m1 stop
$738KLM
Thu, Feb 5 - Thu, Mar 19
KLM Logo
1:00 pm - 10:15 am
BOS
-
BRS
16h 15m2 stops
KLM Logo
5:35 pm - 7:55 pm
BRS
-
BOS
30h 20m1 stop
$743KLM
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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Wales, 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 Wales is January, when tickets cost $735 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,419 and $1,183 respectively.

Good to know

Low seasonJanuary
Cheapest flight$210
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 13% 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 8008 reviews
7.9Comfort
7.9Entertainment
8.5Crew
8.1Boarding
7.3Food
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

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.

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

Information on your arrival and departure airports