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Cheap flights from Chicago Midway Airport to Cardiff from $1,459

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to Cardiff departing on 4/24. 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 Chicago Midway Airport to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:16 pm - 5:05 pm
MDW
-
CWL
15h 49m
2 stops
Multiple Airlines Logo
9:45 am - 10:28 pm
CWL
-
MDW
18h 43m
2 stops
$1,459Multiple Airlines
Fri, Apr 24 - Tue, Apr 28
Multiple Airlines Logo
7:16 pm - 4:45 pm
MDW
-
CWL
15h 29m
2 stops
Multiple Airlines Logo
9:45 am - 10:28 pm
CWL
-
MDW
18h 43m
2 stops
$1,886Multiple Airlines
Mon, Apr 20 - Fri, Apr 24
Multiple Airlines Logo
6:36 pm - 4:45 pm
MDW
-
CWL
16h 09m
2 stops
Multiple Airlines Logo
9:45 am - 9:45 pm
CWL
-
MDW
18h 00m
2 stops
$1,980Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
6:36 pm - 4:45 pm
MDW
-
CWL
16h 09m
2 stops
Multiple Airlines Logo
9:45 am - 9:45 pm
CWL
-
MDW
18h 00m
2 stops
$2,064Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
12:47 pm - 9:50 am
MDW
-
CWL
16h 03m
2 stops
Multiple Airlines Logo
9:45 am - 10:31 pm
CWL
-
MDW
18h 46m
2 stops
$2,522Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
KLM Logo
7:20 pm - 3:45 pm
MDW
-
CWL
15h 25m
2 stops
KLM Logo
9:45 am - 10:31 pm
CWL
-
MDW
18h 46m
2 stops
$3,916KLM
Sat, Mar 28 - Sat, Apr 4

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport 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 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Fri 4/24

7:16 pm-5:05 pm

2 stops15h 49m

Cardiff Wales

Tue 4/28

9:45 am-10:28 pm

2 stops18h 43m

$1,459

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Mon 4/20

7:16 pm-4:45 pm

2 stops15h 29m

Cardiff Wales

Fri 4/24

9:45 am-10:28 pm

2 stops18h 43m

$1,886

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Sat 6/6

6:36 pm-4:45 pm

2 stops16h 09m

Cardiff Wales

Sat 6/13

9:45 am-9:45 pm

2 stops18h 00m

$1,980

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Sat 6/6

6:36 pm-4:45 pm

2 stops16h 09m

Cardiff Wales

Sat 6/13

9:45 am-9:45 pm

2 stops18h 00m

$2,064

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Thu 3/26

12:47 pm-9:50 am

2 stops16h 03m

Cardiff Wales

Thu 4/2

9:45 am-10:31 pm

2 stops18h 46m

$2,522

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Sat 3/28

7:20 pm-3:45 pm

2 stops15h 25m

Cardiff Wales

Sat 4/4

9:45 am-10:31 pm

2 stops18h 46m

$3,916

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Chicago Midway Airport to Cardiff

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

Cheap Chicago Midway Airport to Cardiff (MDW to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Midway Airport to Cardiff

Fastest flight time

15h 49m

Direct flights

None
The fastest flight from Chicago Midway Airport to Cardiff takes 15h 49m
There are no direct flights from Chicago Midway Airport to Cardiff. There are no popular flight routes from Chicago Midway Airport to Cardiff.
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  • How far is Chicago Midway to Cardiff Wales by plane?

    The distance between Chicago Midway and Cardiff Wales is about 3837.2 mi. Typically, this will take 15h 49m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago Midway Airport to Cardiff Wales Airport?

    Prices for flights from Chicago Midway Airport to Cardiff Wales Airport are updated daily.

  • How old do you have to be to fly from Chicago Midway Airport to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago Midway Airport 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.

  • How do I get Price Alerts for flights from Chicago Midway Airport to Cardiff?

    Search flight deals from Chicago Midway Airport to Cardiff. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Chicago Midway Airport to Cardiff with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

It is quick and easy to find Chicago to Cardiff flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cardiff that suits you.

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

Yes. momondo allows you to filter the results for Chicago to Cardiff flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Cardiff.

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

If you are not ready to book a flight from Chicago 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.

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1 adult
Fri 3/13
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Cabin classes currently available on flights to Cardiff

List of cabin classes available on flights landing in Cardiff. Availability may vary depending on flight origin and airline.
First Class to Cardiff
Business Class to Cardiff