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$400+ Cheap flights from Rhode Island to Cardiff (CWL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — CWL
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Rhode Island to Cardiff

Keep the following information in mind while searching for Rhode Island to Cardiff flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$543
(Mytrip)

One-way from

$400
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$835
From Rhode Island to Cardiff Wales
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One-way flight from Rhode Island to Cardiff Wales
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Highest demand for flights based on searches. 7% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Rhode Island to Cardiff

Cheapest flights from Rhode Island to Cardiff
Explore the most affordable flight options available from Rhode Island to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/283:15 pmBOS - CWL
2 stops16h 30mMultiple Airlines
dom. 10/511:00 amCWL - BOS
2 stops33h 25mMultiple Airlines
Deal found 8/13$543
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/265:30 pmBOS - CWL
1 stop9h 00mMultiple Airlines
vie. 10/35:15 pmCWL - BOS
2 stops30h 30mMultiple Airlines
Deal found 8/12$677
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/98:50 pmBOS - CWL
2 stops29h 35mMultiple Airlines
mar. 9/164:20 pmCWL - BOS
1 stop27h 20mMultiple Airlines
Deal found 8/11$709
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/62:45 pmBOS - CWL
2 stops20h 10mMultiple Airlines
vie. 10/1012:25 pmCWL - BOS
1 stop11h 20mMultiple Airlines
Deal found 8/13$740
This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/268:15 pmBOS - CWL
1 stop15h 50mVirgin Atlantic
vie. 10/39:50 amCWL - BOS
1 stop13h 30mVirgin Atlantic
Deal found 8/12$763
This KLM deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/268:15 pmBOS - CWL
1 stop32h 00mKLM
vie. 10/35:15 pmCWL - BOS
1 stop25h 25mKLM
Deal found 8/11$789
This KLM deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/38:15 pmBOS - CWL
1 stop32h 00mKLM
mié. 9/105:15 pmCWL - BOS
1 stop25h 25mKLM
Deal found 8/13$790
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/31:08 pmBOS - CWL
2 stops15h 07mDelta
mié. 9/109:50 amCWL - BOS
1 stop13h 35mDelta
Deal found 8/13$794

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Cardiff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Rhode Island to Cardiff that are best for you.

Fly from

Rhode Island

Fly to

Cardiff

Route

Depart

Return

Price

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

dom. 9/28

3:15 pm-12:45 pm

2 stops16h 30m

Cardiff Wales

dom. 10/5

11:00 am-3:25 pm

2 stops33h 25m

$543

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

lun. 10/6

2:45 pm-3:55 pm

2 stops20h 10m

Cardiff Wales

vie. 10/10

12:25 pm-6:45 pm

1 stop11h 20m

$740

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

lun. 9/8

4:50 pm-4:45 pm

1 stop18h 55m

Cardiff Wales

vie. 9/12

9:50 am-4:30 pm

1 stop11h 40m

$790

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

mié. 9/3

8:15 pm-9:15 am

1 stop32h 00m

Cardiff Wales

mié. 9/10

5:15 pm-1:40 pm

1 stop25h 25m

$790

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

mié. 9/3

1:08 pm-9:15 am

2 stops15h 07m

Cardiff Wales

mié. 9/10

9:50 am-6:25 pm

1 stop13h 35m

$794

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

lun. 10/6

6:22 pm-4:45 pm

2 stops17h 23m

Cardiff Wales

vie. 10/10

9:50 am-10:27 pm

2 stops17h 37m

$804

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Rhode Island to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Rhode Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to Cardiff
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from Rhode Island?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from Rhode Island to Cardiff.

  • Can I find deals for flights from Rhode Island to Cardiff that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Cardiff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Cardiff.

  • Can I find deals for business class flights from Rhode Island to Cardiff?

    Yes. Cheapflights offers flight deals from Rhode Island to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rhode Island to Cardiff?

    Currently, February is the cheapest month in which you can book a flight from Rhode Island to Cardiff (average of $773). Flying from Rhode Island to Cardiff in June is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry

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