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$868+ Cheap flights from Cardiff (CWL) to Maryland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BWI
avr. 22 — avr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Cardiff to Maryland

Keep the following information in mind while searching for Cardiff to Maryland flight deals. Data was last updated avril 17, 2025.

Round-trip from

$992
(TravelUp)
From Cardiff Wales to Maryland
Search Deals

Find flight deals from Cardiff to Maryland

Cheapest flights from Cardiff to Maryland
Explore the most affordable flight options available from Cardiff to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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.
sam. 5/319:00 amCWL - IAD
2 stops16h 10mMultiple Airlines
sam. 6/75:20 pmIAD - CWL
1 stop12h 15mMultiple Airlines
Deal found 4/16$868
This TravelUp deal was found by Cheapflights users on 4/16. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/319:45 amCWL - IAD
1 stop10h 50mKLM
sam. 6/75:25 pmIAD - CWL
1 stop10h 50mKLM
Deal found 4/16$991
This Delta deal was found by Cheapflights users on 4/17. 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.
sam. 6/289:45 amCWL - IAD
1 stop10h 50mDelta
sam. 7/1912:30 pmIAD - CWL
2 stops15h 45mDelta
Deal found 4/17$1,021
This Delta deal was found by Cheapflights users on 4/16. 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.
sam. 5/319:45 amCWL - DCA
2 stops18h 15mDelta
sam. 6/711:05 amDCA - CWL
2 stops17h 10mDelta
Deal found 4/16$1,025
This Mytrip deal was found by Cheapflights users on 4/16. 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.
sam. 5/319:00 amCWL - DCA
3 stops17h 53mMultiple Airlines
sam. 6/76:50 pmDCA - CWL
2 stops20h 20mMultiple Airlines
Deal found 4/16$1,248
This Delta deal was found by Cheapflights users on 4/16. 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.
sam. 5/319:45 amCWL - BWI
2 stops17h 40mDelta
sam. 6/710:35 amBWI - CWL
2 stops17h 40mDelta
Deal found 4/16$1,547
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/313:00 pmCWL - BWI
3 stops37h 33mMultiple Airlines
sam. 6/76:50 pmBWI - CWL
2 stops16h 55mMultiple Airlines
Deal found 4/16$1,568

Cheapflights Fare Finder

Customize your flight search to find flights from Cardiff to Maryland 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 avril 17, 2025.
Use the filters below to find and compare flights from Cardiff to Maryland that are best for you.

Fly from

Cardiff

Fly to

Maryland

Route

Depart

Return

Price

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

lun. 5/19

5:15 pm-3:35 pm

1 stop27h 20m

Washington, D.C. Dulles Intl

jeu. 5/29

5:25 pm-9:15 am

1 stop10h 50m

$992

CardiffWashington, D.C.

CWL - DCA

CWLDCA

Cardiff Wales

sam. 6/28

9:45 am-11:33 pm

2 stops18h 48m

Washington, D.C. Reagan-National

sam. 7/19

1:30 pm-9:15 am

2 stops14h 45m

$1,199

CardiffBaltimore

CWL - BWI

CWLBWI

Cardiff Wales

dim. 6/1

5:20 pm-11:33 pm

3 stops35h 13m

Baltimore/Washington

dim. 6/8

5:35 am-12:45 pm

3 stops26h 10m

$1,322

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

sam. 6/28

9:45 am-7:50 pm

2 stops15h 05m

Washington, D.C. Dulles Intl

sam. 7/19

9:20 pm-4:50 pm

2 stops14h 30m

$1,329

CardiffBaltimore

CWL - BWI

CWLBWI

Cardiff Wales

dim. 6/1

5:15 pm-4:23 pm

2 stops28h 08m

Baltimore/Washington

dim. 6/8

7:48 pm-4:45 pm

2 stops15h 57m

$1,381

CardiffBaltimore

CWL - BWI

CWLBWI

Cardiff Wales

sam. 6/28

9:45 am-11:04 pm

2 stops18h 19m

Baltimore/Washington

sam. 7/19

2:00 pm-9:15 am

2 stops14h 15m

$1,550

CardiffWashington, D.C.

CWL - IAD

CWLIAD

Cardiff Wales

ven. 6/13

9:50 am-7:50 pm

2 stops15h 00m

Washington, D.C. Dulles Intl

sam. 6/21

12:13 pm-9:30 am

2 stops16h 17m

$2,295

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Cardiff to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Cardiff 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 Cardiff to Maryland

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated avril 17, 2025.
See what other customers who have flown with Delta and KLM from Cardiff to Maryland have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Maryland. 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 from for flights from Cardiff to Maryland?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Maryland. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • What are the most popular routes from Cardiff to Maryland?

    The most popular route from Cardiff to Maryland is Cardiff Wales - Baltimore/Washington. You may also consider Cardiff Wales - Washington, D.C. Reagan-National or Cardiff Wales - Washington, D.C. Dulles Intl.

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

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

  • How can I find direct flights from Cardiff to Maryland?

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Maryland 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 Cardiff to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Cardiff to Maryland (average of $241). Flying from Cardiff to Maryland in March is currently the most expensive (average of $290). 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

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Alternative routes for Cardiff to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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