Find flights
When to book
FAQs

Cheap flights from Cardiff to Chicago Midway Airport from £679

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — MDW
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Midway

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Midway
Explore the most affordable flight options available from Cardiff to Midway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Tue 21/409:45
CWL
-
MDW
2 stops18h 43m
KLM
Tue 28/419:16
MDW
-
CWL
2 stops15h 29m
KLM
Deal found 24/3£679
Tue 5/509:45
CWL
-
MDW
2 stops18h 43m
KLM
Tue 12/519:13
MDW
-
CWL
2 stops15h 32m
KLM
Deal found 21/3£682
Wed 6/509:45
CWL
-
MDW
2 stops18h 43m
Delta
Wed 13/509:23
MDW
-
CWL
2 stops17h 52m
Delta
Deal found 22/3£696
Tue 2/611:35
CWL
-
MDW
1 stop28h 05m
Multiple Airlines
Tue 16/619:16
MDW
-
CWL
2 stops32h 59m
Multiple Airlines
Deal found 24/3£713
Mon 20/417:15
CWL
-
MDW
2 stops30h 43m
KLM
Mon 27/409:29
MDW
-
CWL
2 stops17h 46m
KLM
Deal found 23/3£723
Mon 4/509:45
CWL
-
MDW
2 stops18h 43m
Delta
Mon 11/509:22
MDW
-
CWL
2 stops17h 53m
Delta
Deal found 20/3£736
Tue 2/609:45
CWL
-
MDW
2 stops14h 48m
Virgin Atlantic
Tue 16/609:17
MDW
-
CWL
2 stops17h 58m
Virgin Atlantic
Deal found 24/3£750
Sat 18/417:35
CWL
-
MDW
2 stops30h 23m
Virgin Atlantic
Sat 25/409:46
MDW
-
CWL
2 stops24h 59m
Virgin Atlantic
Deal found 21/3£755
Wed 13/509:45
CWL
-
MDW
2 stops14h 48m
Delta
Wed 20/509:23
MDW
-
CWL
2 stops17h 52m
Delta
Deal found 22/3£822
Fri 8/509:45
CWL
-
MDW
2 stops38h 48m
Virgin Atlantic
Fri 15/519:13
MDW
-
CWL
2 stops32h 02m
Virgin Atlantic
Deal found 24/3£835
Tue 2/611:35
CWL
-
MDW
2 stops12h 58m
WestJet
Tue 16/617:59
MDW
-
CWL
2 stops34h 16m
WestJet
Deal found 23/3£861
Sun 19/417:15
CWL
-
MDW
2 stops31h 21m
Multiple Airlines
Sun 26/412:52
MDW
-
CWL
2 stops38h 23m
Multiple Airlines
Deal found 22/3£899

Find flight deals from Cardiff to Midway

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Midway (MDW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2026.

Round-trip from

£679
KLM
  • KLM
  • 21/4-28/4
  • 4 total stops
  • 34h 12m total
  • Cardiff to Chicago
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Midway 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 858,174 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from Cardiff to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Tue 21/4

09:45-22:28

2 stops18h 43m

Chicago Midway

Tue 28/4

19:16-16:45

2 stops15h 29m

£679

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Wed 6/5

09:45-22:28

2 stops18h 43m

Chicago Midway

Wed 13/5

09:23-09:15

2 stops17h 52m

£696

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Tue 2/6

11:35-09:40

1 stop28h 05m

Chicago Midway

Tue 16/6

19:16-10:15

2 stops32h 59m

£713

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Mon 20/4

17:15-17:58

2 stops30h 43m

Chicago Midway

Mon 27/4

09:29-09:15

2 stops17h 46m

£723

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Mon 4/5

09:45-22:28

2 stops18h 43m

Chicago Midway

Mon 11/5

09:22-09:15

2 stops17h 53m

£736

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Tue 2/6

09:45-18:33

2 stops14h 48m

Chicago Midway

Tue 16/6

09:17-09:15

2 stops17h 58m

£750

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Sat 18/4

17:35-17:58

2 stops30h 23m

Chicago Midway

Sat 25/4

09:46-16:45

2 stops24h 59m

£755
Fastest return journey

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Wed 13/5

09:45-18:33

2 stops14h 48m

Chicago Midway

Wed 20/5

09:23-09:15

2 stops17h 52m

£822

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Sun 19/4

17:15-18:36

2 stops31h 21m

Chicago Midway

Sun 26/4

12:52-09:15

2 stops38h 23m

£899

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Wed 1/7

17:15-21:45

2 stops34h 30m

Chicago Midway

Mon 31/8

10:35-09:15

2 stops16h 40m

£1,043

Flights are sorted by cheapest return flights first.

Deals found on 21/3

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

Best time to book a flight from Cardiff to Midway

Have a flexible travel schedule? Discover the best time to fly to Midway from Cardiff with our price prediction graph.
Estimated return 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.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Midway. 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 Chicago Midway?

    If you book a flight to Chicago Midway from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There are 0 flights from Cardiff Wales to Chicago Midway per day from 0 different airlines.

  • How long is the flight from Cardiff to Chicago Midway Airport?

    There are many flights that can get you from Cardiff to Chicago Midway Airport in 18h 43m. Fly via KLM or Delta to get the fastest option. The distance from Cardiff to Chicago Midway Airport is about 3833 mi.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Midway

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to O'Hare Intl flights
Manchester to Midway flights
Cardiff to O'Hare Intl flights
Bristol to O'Hare Intl flights
Bristol to Midway flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Midway?

When you search for this flight from Cardiff to Midway, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Midway?

Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Midway for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Cardiff to Midway with no change fees?

Yes! Cheapflights helps users easily find flights from Cardiff to Midway with no change fees.

Can Cheapflights notify me if prices for flights from Cardiff to Midway become cheaper?

Yes, Cheapflights offers price alerts on Cardiff to Midway flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.