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Cheap flights from Rhode Island to Cardiff from £437

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Cardiff departing on 20/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Rhode Island to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:35 - 10:15
BOS
-
CWL
18h 40m
2 stops
Multiple Airlines Logo
23:30 - 22:38
CWL
-
BOS
28h 08m
3 stops
£560Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
18:50 - 10:15
BOS
-
CWL
34h 25m
2 stops
Multiple Airlines Logo
07:30 - 22:39
CWL
-
BOS
20h 09m
2 stops
£582Multiple Airlines
Sun, 7 Jun - Sat, 13 Jun
Multiple Airlines Logo
18:35 - 10:15
BOS
-
CWL
10h 40m
1 stop
Multiple Airlines Logo
23:30 - 22:38
CWL
-
BOS
28h 08m
3 stops
£598Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
18:50 - 10:15
BOS
-
CWL
34h 25m
2 stops
Multiple Airlines Logo
07:30 - 09:45
CWL
-
BOS
31h 15m
3 stops
£617Multiple Airlines
Sun, 7 Jun - Sat, 13 Jun
Multiple Airlines Logo
23:35 - 21:45
BOS
-
CWL
17h 10m
1 stop
Multiple Airlines Logo
07:30 - 17:11
CWL
-
BOS
14h 41m
1 stop
£619Multiple Airlines
Sun, 7 Jun - Sat, 13 Jun
Multiple Airlines Logo
10:45 - 10:15
BOS
-
CWL
18h 30m
1 stop
Multiple Airlines Logo
07:30 - 22:39
CWL
-
BOS
20h 09m
2 stops
£629Multiple Airlines
Sun, 7 Jun - Sat, 13 Jun
Multiple Airlines Logo
10:05 - 10:15
BOS
-
CWL
19h 10m
1 stop
Multiple Airlines Logo
11:35 - 09:05
CWL
-
BOS
26h 30m
1 stop
£631Multiple Airlines
Sun, 19 Jul - Sat, 25 Jul
Multiple Airlines Logo
10:05 - 10:15
BOS
-
CWL
19h 10m
1 stop
Multiple Airlines Logo
23:30 - 22:38
CWL
-
BOS
28h 08m
2 stops
£637Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
20:05 - 21:45
BOS
-
CWL
20h 40m
2 stops
Multiple Airlines Logo
07:30 - 18:07
CWL
-
BOS
15h 37m
2 stops
£646Multiple Airlines
Sun, 19 Jul - Sat, 25 Jul
WestJet Logo
17:00 - 10:15
PVD
-
CWL
36h 15m
2 stops
WestJet Logo
11:35 - 23:20
CWL
-
PVD
16h 45m
2 stops
£987WestJet
Sat, 20 Jun - Sat, 27 Jun

Delta flights from Rhode Island to Cardiff

Our best Delta deals on Rhode Island to Cardiff flight tickets
Delta
16 Sept
BOS20:25Boston Logan Intl
31h 50m
1 stop
CWL09:15Cardiff Wales
1 Oct
CWL09:45Cardiff Wales
11h 51m
1 stop
BOS16:36Boston Logan Intl
£766
Delta
17 Sept
BOS19:00Boston Logan Intl
16h 45m
1 stop
CWL16:45Cardiff Wales
2 Oct
CWL09:45Cardiff Wales
11h 51m
1 stop
BOS16:36Boston Logan Intl
£769

KLM flights from Rhode Island to Cardiff

Our best KLM deals on Rhode Island to Cardiff flight tickets
KLM
6 Sept
BOS16:40Boston Logan Intl
11h 35m
1 stop
CWL09:15Cardiff Wales
14 Sept
CWL09:45Cardiff Wales
32h 34m
1 stop
BOS13:19Boston Logan Intl
£766
KLM
18 Sept
BOS16:40Boston Logan Intl
19h 25m
1 stop
CWL17:05Cardiff Wales
29 Sept
CWL17:15Cardiff Wales
28h 20m
1 stop
BOS16:35Boston Logan Intl
£769

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 9 May 2026.
Use the filters below to find and compare flights from Rhode Island to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Wed 10/6

10:35-10:15

2 stops18h 40m

Cardiff Wales

Wed 17/6

23:30-22:38

3 stops28h 08m

£560

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Sun 7/6

18:50-10:15

2 stops34h 25m

Cardiff Wales

Sat 13/6

07:30-22:39

2 stops20h 09m

£582

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Wed 10/6

18:35-10:15

1 stop10h 40m

Cardiff Wales

Wed 17/6

23:30-22:38

3 stops28h 08m

£598

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Sun 7/6

18:50-10:15

2 stops34h 25m

Cardiff Wales

Sat 13/6

07:30-09:45

3 stops31h 15m

£617
Fastest return journey

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Sun 7/6

23:35-21:45

1 stop17h 10m

Cardiff Wales

Sat 13/6

07:30-17:11

1 stop14h 41m

£619

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Sun 7/6

10:45-10:15

1 stop18h 30m

Cardiff Wales

Sat 13/6

07:30-22:39

2 stops20h 09m

£629

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Sun 19/7

10:05-10:15

1 stop19h 10m

Cardiff Wales

Sat 25/7

11:35-09:05

1 stop26h 30m

£631

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Wed 10/6

10:05-10:15

1 stop19h 10m

Cardiff Wales

Wed 17/6

23:30-22:38

2 stops28h 08m

£637

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Sun 19/7

20:05-21:45

2 stops20h 40m

Cardiff Wales

Sat 25/7

07:30-18:07

2 stops15h 37m

£646

ProvidenceCardiff

PVD - CWL

PVDCWL

Providence-TFGreen

Sat 20/6

17:00-10:15

2 stops36h 15m

Cardiff Wales

Sat 27/6

11:35-23:20

2 stops16h 45m

£987

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Cardiff from

How to get the cheapest flight ticket from Rhode Island to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Rhode Island to Cardiff Wales?

WestJet is the most popular carrier operating from Rhode Island to Cardiff Wales

Cheap Rhode Island to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rhode Island to Cardiff

Fastest flight time

11h 35m

Direct flights

None
The fastest flight from Rhode Island to Cardiff takes 11h 35m
There are no direct flights from Rhode Island to Cardiff. There are no popular flight routes from Rhode Island to Cardiff.
Search flight deals

Frequently asked questions about flying from Rhode Island to Cardiff

  • When did momondo last update prices for flights from Rhode Island to Cardiff Wales Airport?

    Prices for flights from Rhode Island to Cardiff Wales Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Rhode Island to Cardiff Wales Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rhode Island to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Cardiff?

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

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Cardiff?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rhode Island to Cardiff . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rhode Island to Cardiff with flexible booking policies on momondo?

Yes. All flights to Cardiff from Rhode Island on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rhode Island to Cardiff?

momondo helps you find the best flight between Rhode Island and Cardiff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rhode Island to Cardiff right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rhode Island to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport