$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 2/1. 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
Cardiff3 stops$526
Manchester
Manchester2 stops$449
Cardiff
Cardiff3 stops$526
Manchester
Manchester2 stops$449

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

Mon, Jan 12 - Mon, Jan 26
Multiple Airlines Logo
7:50 pm - 2:05 pm
BOS
-
MAN
13h 15m2 stops
Multiple Airlines Logo
6:55 am - 5:50 pm
MAN
-
BOS
15h 55m2 stops
$449Multiple Airlines
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
7:50 pm - 8:25 pm
BOS
-
MAN
19h 35m2 stops
Multiple Airlines Logo
7:25 am - 5:50 pm
MAN
-
BOS
15h 25m2 stops
$454Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
7:50 pm - 2:50 pm
BOS
-
MAN
14h 00m2 stops
Multiple Airlines Logo
7:35 am - 5:50 pm
MAN
-
BOS
15h 15m2 stops
$455Multiple Airlines
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
10:15 am - 10:10 am
BOS
-
MAN
18h 55m3 stops
Multiple Airlines Logo
7:25 am - 8:00 pm
MAN
-
BOS
17h 35m2 stops
$459Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
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
$490Icelandair
Sat, Jan 31 - Sat, Feb 7
TAP AIR PORTUGAL Logo
10:25 pm - 5:15 pm
BOS
-
MAN
13h 50m1 stop
TAP AIR PORTUGAL Logo
5:10 pm - 2:35 pm
MAN
-
BOS
26h 25m1 stop
$493TAP AIR PORTUGAL
Sun, Mar 15 - Thu, Mar 19
Icelandair Logo
8:50 pm - 10:45 am
BOS
-
MAN
9h 55m1 stop
Icelandair Logo
11:55 am - 6:50 pm
MAN
-
BOS
10h 55m1 stop
$496Icelandair
Sun, Feb 1 - Sun, Feb 8
Delta Logo
7:10 pm - 9:50 am
BOS
-
CWL
9h 40m1 stop
Delta Logo
10:15 am - 6:55 pm
CWL
-
BOS
13h 40m1 stop
$734Delta
Fri, Jan 30 - Fri, Feb 6
Delta Logo
1:00 pm - 9:50 am
BOS
-
CWL
15h 50m2 stops
Delta Logo
10:20 am - 11:51 pm
CWL
-
BOS
18h 31m2 stops
$748Delta
Sat, Jan 31 - Sat, Feb 7
KLM Logo
1:00 pm - 9:45 am
BOS
-
CWL
15h 45m2 stops
KLM Logo
10:20 am - 10:47 pm
CWL
-
BOS
17h 27m2 stops
$790KLM
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 8009 reviews
7.3Food
7.9Entertainment
7.9Comfort
8.5Crew
8.1Boarding
Airline reviews

Great. I had to modify a flight. That was easy and free. Thank You

10.0 ExcellentOlumuyiwa, Dec 2025
DTW - ATL
Read more Delta reviews

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

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

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