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Cheap flights from Cardiff to Boston from $1,126

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Boston departing on 9/4. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Cardiff to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:15 pm - 10:50 pmCWL  Cardiff Wales-PVD Providence-TFGreen
34h 35m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
KLM Logo
5:14 pm - 5:05 pmPVD  Providence-TFGreen-CWL Cardiff Wales
18h 51m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
$1,126KLM
Fri, Sep 4 - Fri, Sep 11
Delta Logo
9:45 am - 10:42 pmCWL  Cardiff Wales-PVD Providence-TFGreen
17h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
5:50 pm - 4:45 pmPVD  Providence-TFGreen-CWL Cardiff Wales
17h 55m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
$1,140Delta
Sat, Sep 19 - Sat, Sep 26
Delta Logo
10:20 am - 11:26 pmCWL  Cardiff Wales-PVD Providence-TFGreen
18h 06m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
6:50 pm - 5:00 pmPVD  Providence-TFGreen-CWL Cardiff Wales
17h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
$1,578Delta
Fri, Dec 18 - Fri, Jan 8
Multiple Airlines Logo
9:45 am - 11:38 pmCWL  Cardiff Wales-PVD Providence-TFGreen
18h 53m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Multiple Airlines Logo
12:57 pm - 4:45 pmPVD  Providence-TFGreen-CWL Cardiff Wales
22h 48m3 stops Detroit Metropolitan Wayne County Toronto Pearson Intl Amsterdam Schiphol
$2,001Multiple Airlines
Sat, Sep 19 - Sat, Sep 26

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Customize your flight search to find flights from Cardiff to Providence 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 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Cardiff to Providence that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

CardiffProvidence

CWL Cardiff Wales - PVD Providence-TFGreen

CWLPVD

Cardiff Wales

Fri 9/4

5:15 pm-10:50 pm

2 stops34h 35m

Providence-TFGreen

Fri 9/11

5:14 pm-5:05 pm

2 stops18h 51m

$1,126

CardiffProvidence

CWL Cardiff Wales - PVD Providence-TFGreen

CWLPVD

Cardiff Wales

Sat 9/19

9:45 am-10:42 pm

2 stops17h 57m

Providence-TFGreen

Sat 9/26

5:50 pm-4:45 pm

2 stops17h 55m

$1,140
Quickest round-trip

CardiffProvidence

CWL Cardiff Wales - PVD Providence-TFGreen

CWLPVD

Cardiff Wales

Fri 12/18

10:20 am-11:26 pm

2 stops18h 06m

Providence-TFGreen

Fri 1/8

6:50 pm-5:00 pm

2 stops17h 10m

$1,578

CardiffProvidence

CWL Cardiff Wales - PVD Providence-TFGreen

CWLPVD

Cardiff Wales

Sat 9/19

9:45 am-11:38 pm

2 stops18h 53m

Providence-TFGreen

Sat 9/26

12:57 pm-4:45 pm

3 stops22h 48m

$2,001
Cheapest one-way
Quickest one-way

CardiffProvidence

CWL Cardiff Wales - PVD Providence-TFGreen

CWLPVD

Cardiff Wales

Wed 9/16

9:45 am-11:38 pm

2 stops18h 53m

$4,795

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

How to get the cheapest flight ticket from Cardiff to Providence

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 Cardiff Wales to Providence-TFGreen?

Delta is the most popular carrier operating from Cardiff Wales to Providence-TFGreen

When to book flights from Cardiff to Providence

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Providence according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cardiff to Providence (CWL to PVD) flight deals and tips

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

Fastest flight time

18h 06m

Direct flights

None
The fastest flight from Cardiff to Providence takes 18h 06m
There are no direct flights from Cardiff to Providence. There are no popular flight routes from Cardiff to Providence.
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Frequently asked questions about flying from Cardiff to Providence

  • How far is Cardiff Wales to Providence-TFGreen by plane?

    Cardiff Wales and Providence-TFGreen are 3180.6 mi apart from one another. A reasonable flight in good conditions will take 18h 06m.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Providence-TFGreen Airport?

    Prices for flights from Cardiff Wales Airport to Providence-TFGreen Airport were last updated today.

  • How old do you have to be to fly from Cardiff Wales Airport to Providence-TFGreen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Providence-TFGreen Airport.

  • What documentation or ID do you need to fly to Providence-TFGreen Airport?

    The travel and health documents required for your trip to Providence-TFGreen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Providence-TFGreen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Mashantucket
North Stonington
Preston
Brooklyn

Why use momondo?

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

Finding the right flight to Providence from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Providence quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Cardiff to Providence?

momondo helps you find the best flight between Cardiff and Providence 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 Cardiff to Providence right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Providence from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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