Find cheap flights from Massachusetts to Cardiff

CWL

Find cheap flights from Massachusetts to Cardiff

Search hundreds of travel sites at once for deals on flights to Cardiff

Round-trip
Economy
Washington (WAS)
Cardiff Cardiff-Wales Arpt
Mon 4/12
Mon 4/19
Any month
Compare vs. KAYAK |
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Good to know

Low season

MarchBest time to beat the crowds with an average 6% drop in price.

High season

JuneMost popular time to fly with an average 20% increase in price.

Average price round-trip

$772(avg. price over the last 2 weeks)

Good deal round-trip

$471or less

Good deal one-way

$439or less

FAQs for booking flights from Massachusetts to Cardiff

How does KAYAK find such low prices on flights from Massachusetts to Cardiff?

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What is the Hacker Fare option on flights from Massachusetts to Cardiff?

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

Top airline flying Massachusetts to Cardiff Cardiff-Wales Arpt

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,147 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Cons: "For some reason, we were asked several times for Passports. This didn’t make any sense since we are US citizens with drivers license. They even had TSA talk to us. This has to be fixed. Otherwise, Delta experience was great."

Pros: "Don’t go overboard"
Cons: "Cleaner"

Pros: "Good"
Cons: "Good for now"

Pros: "Well organized and easy to check in."
Cons: "No"

Cons: "Nothing, really. Airlines unfortunately can’t make people patient or polite, & I can’t afford a private jet, so I’ll have to settle for an eye roll or twelve."

Pros: "Everything"
Cons: "Nothing"

Cons: "No mechanical failures or delays would be nice"

Cons: "The inoperative TV screens should be repaired."

Pros: "Was boarded promptly"

Pros: "this is the airline"

Cons: "Plane was late taking off. Crew did not provide water when requested. They were busy with beverages that they could sell at a cost."

Cons: "Better allergy aware food."

Cons: "Wonderful"

Pros: "Friendly crew"
Cons: "We reserved exit row seats and when they changed the plane they gave our exit row seats to others."

Pros: "Seating was fine"
Cons: "Did not have a wheelchair waiting for my wife when we arrived in LAX"

Pros: "room and services"
Cons: "can't think of anything"

Cons: "Even the baggage was quick (highly unusual for Columbus, Ohio)! Everything went smoothly."

Cons: "Delays due to Democrats not making deal"

Pros: "Good service this morning"
Cons: "All good"

Pros: "We left early"

Pros: "Arrived ahead of time"

Pros: "The selection of movies was great."
Cons: "The food. No herbal or decaf tea. No decaf coffee. The regular coffee and regular tea was awful; I like strong coffee and tea but on the plane it was terrible. The was not a vegan option for dinner. I thought the pilot announced complimentary beverages; soft drinks, coffee, tea & alcohol. Perhaps I was mistaken or maybe he was. I like the seats (reclining back with the seat bottom moving forward) except the seat bottom is entirely too hard and was bad for my back. The hot towels are a welcome touch. The ride was smooth, the pilots did a very good job."

Cons: "My sit changed last minute, noisy babies"

Pros: "The cheese bites were amazing!"

Cons: "My luggage is lost."

Cons: "After we boarded and were already sitting in our sits the stewardess came and removed our bags from the overhead compartment for another person with a larger bag! We ended up storing our bags under the sits in-front. The way it was done it was rude and with no consideration for our comfort."

Cons: "Delays, delays, delays... first class ticket from BOS to MSP got me a 6 hour delay and a middle seat in econ main cabin at the back of the plane. Delta you suck!"

Pros: "Easy and quick"
Cons: "No complaints"

Pros: "A3A"
Cons: "Ĺ"

Cons: "insufficient overhead luggage space"

Pros: "Food was plenty."
Cons: "Long security lines at Logan. No free WiFi"

Pros: "We were in the plane for 3 hours before we could depart. No one offered us a drink or snack."

Pros: "Comfort Plus allowed us to board early, useful USB ports."

Pros: "Service vey Good. Nice choices. Comfort seating very nice"
Cons: "WiFi awful. Useless."

Pros: "on time, good food, good films enough space to sleep in economy."
Cons: "the stewardess only went up one side of the plane offering eye shades and when i asked for one she seemed really miffed."

Pros: "Great service throughout. Friendly attendants and easy boarding/deboarding processes. Would fly international with them again in a heart beat."

Pros: "The selection of movies to watch was very good."
Cons: "No snacks passed out"

Pros: "Whole thing was easy, plane was nicely updated on the interior"

Pros: "The staff are wonderful and helpful. Best wishes to Delta. Please keep the great employees."

Pros: "I like Delta. They are organized and professional. They treat traveler with dignity."

Pros: "the service in general very nice"

Cons: "Much older plane. Not as comfortable as some other planes I've been on."

Pros: "Nice people. Very helpful."
Cons: "LOST MY BAG IN BOSTON BEFORE EVEN TAKING OFF!!!! Did not make it, and then won't deliver it when it makes it to Kathmandu! This is most distressing."

Pros: "Everything else"

Pros: "Complimentary snack mini-meal. Early departure and arrival. Availability of extra seat and elbow room. Free movies."
Cons: "Entertainment screen would not tilt to comfortable angle when passenger in front of me reclined his seat, and the screen/system stopped functioning properly near end of flight."

Cons: "Missed our connection. Spent the night in Minneapolis. Luckily we had no urgent reason to get home to."

Cons: "Jet airways sucks"

Pros: "red"
Cons: "red"

Pros: "It only took them 10 minutes to turn things around to make up time for the delay."
Cons: "The seat pockets were not cleaned."

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Massachusetts to Cardiff

Airlines flying from Massachusetts to Cardiff have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Massachusetts to Cardiff

Mandatory masks

Masks required on board, masks provided on flights from Massachusetts to Cardiff

Social distancing seating

Middle seats unavailable to book on flights from Massachusetts to Cardiff

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Massachusetts to Cardiff

Book cheap flights from Massachusetts to Cardiff

Recent round-trip flight deals

6/15
Tue
1 stop
Delta
9h 23m
BOS - CWL
6/23
Wed
1 stop
Delta
11h 44m
CWL - BOS
6/13
Sun
2 stops
Delta
13h 37m
BOS - CWL
6/22
Tue
1 stop
Delta
11h 44m
CWL - BOS
6/17
Thu
1 stop
Delta
9h 23m
BOS - CWL
6/25
Fri
1 stop
Delta
17h 35m
CWL - BOS
6/17
Thu
2 stops
Delta
18h 15m
BOS - CWL
6/24
Thu
1 stop
Delta
11h 44m
CWL - BOS
7/1
Thu
2 stops
Delta
32h 15m
BOS - CWL
7/9
Fri
1 stop
Delta
11h 44m
CWL - BOS
7/8
Thu
2 stops
Delta
29h 55m
BOS - CWL
7/16
Fri
1 stop
Delta
11h 44m
CWL - BOS
7/8
Thu
2 stops
Delta
29h 55m
BOS - CWL
7/16
Fri
2 stops
Delta
17h 22m
CWL - BOS
6/17
Thu
1 stop
Delta
9h 23m
BOS - CWL
6/26
Sat
1 stop
Delta
32h 04m
CWL - BOS
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