$169 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 2/24. 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
Cardiff1 stop$649
Manchester
Manchester1 stop$411
Cardiff
Cardiff1 stop$649
Manchester
Manchester1 stop$411

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

Sun, Feb 22 - Tue, Mar 10
TAP AIR PORTUGAL Logo
6:05 pm - 10:35 am
BOS
-
MAN
11h 30m
1 stop
TAP AIR PORTUGAL Logo
5:15 pm - 3:35 pm
MAN
-
BOS
26h 20m
1 stop
$411TAP AIR PORTUGAL
Mon, Mar 30 - Thu, Apr 9
TAP AIR PORTUGAL Logo
10:45 pm - 5:10 pm
BOS
-
MAN
13h 25m
1 stop
TAP AIR PORTUGAL Logo
5:55 pm - 2:40 pm
MAN
-
BOS
25h 45m
1 stop
$431TAP AIR PORTUGAL
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
8:50 pm - 10:45 am
BOS
-
MAN
9h 55m
1 stop
Multiple Airlines Logo
12:30 pm - 9:55 pm
MAN
-
BOS
13h 25m
1 stop
$445Multiple Airlines
Mon, Mar 2 - Wed, Mar 18
Icelandair Logo
7:50 pm - 10:45 am
BOS
-
MAN
9h 55m
1 stop
Icelandair Logo
11:55 am - 6:50 pm
MAN
-
BOS
10h 55m
1 stop
$451Icelandair
Sat, Feb 28 - Sat, Mar 7
Icelandair Logo
7:50 pm - 10:45 am
BOS
-
MAN
9h 55m
1 stop
Icelandair Logo
11:55 am - 5:50 pm
MAN
-
BOS
10h 55m
1 stop
$455Icelandair
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
1:00 pm - 5:50 pm
BOS
-
MAN
23h 50m
2 stops
Multiple Airlines Logo
10:35 pm - 5:59 pm
MAN
-
BOS
24h 24m
2 stops
$467Multiple Airlines
Tue, Feb 24 - Mon, Mar 2
KLM Logo
7:10 pm - 9:50 am
BOS
-
CWL
9h 40m
1 stop
KLM Logo
5:15 pm - 1:20 pm
CWL
-
BOS
25h 05m
1 stop
$687KLM
Tue, Feb 24 - Mon, Mar 2
KLM Logo
7:10 pm - 4:55 pm
BOS
-
CWL
16h 45m
1 stop
KLM Logo
5:15 pm - 1:20 pm
CWL
-
BOS
25h 05m
1 stop
$691KLM
Sun, Mar 15 - Tue, Mar 31
Delta Logo
11:00 am - 9:50 am
BOS
-
CWL
18h 50m
2 stops
Delta Logo
9:45 am - 1:13 pm
CWL
-
BOS
32h 28m
1 stop
$693Delta
Sun, Mar 15 - Tue, Mar 31
Delta Logo
9:00 am - 9:50 am
BOS
-
CWL
20h 50m
2 stops
Delta Logo
9:45 am - 4:25 pm
CWL
-
BOS
35h 40m
2 stops
$699Delta
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 April, when the average cost of round-trip tickets is $1,419 and $1,041 respectively.

Good to know

Low seasonJanuary
Cheapest flight$169
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 11% 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.

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 8127 reviews
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
7.8Entertainment
Airline reviews

Timing, quality of service, promptness and courtesy of the staff

10.0 ExcellentAjai, Jan 2026
DFW - ATL
Read more Delta reviews

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

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!

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

Information on your arrival and departure airports