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Cheap flights from Illinois to Cardiff from $794

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 pm - 7:50 amORD  Chicago O'Hare Intl-CWL Cardiff Wales
29h 45m1 stop Dublin
Multiple Airlines Logo
1:25 pm - 5:20 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
33h 55m2 stops Dublin Reykjavik Keflavik Intl
$855Multiple Airlines
Thu, Nov 12 - Thu, Nov 19
Multiple Airlines Logo
8:05 pm - 8:10 amORD  Chicago O'Hare Intl-CWL Cardiff Wales
30h 05m1 stop Dublin
Multiple Airlines Logo
8:15 am - 5:20 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
15h 05m2 stops Dublin Reykjavik Keflavik Intl
$874Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
6:30 pm - 1:55 pmORD  Chicago O'Hare Intl-CWL Cardiff Wales
13h 25m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
8:15 am - 5:20 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
15h 05m2 stops Dublin Reykjavik Keflavik Intl
$902Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
8:05 pm - 7:50 amORD  Chicago O'Hare Intl-CWL Cardiff Wales
29h 45m1 stop Dublin
Multiple Airlines Logo
1:25 pm - 2:10 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
30h 45m1 stop Dublin
$908Multiple Airlines
Thu, Nov 12 - Thu, Nov 19
Multiple Airlines Logo
8:05 pm - 8:10 amORD  Chicago O'Hare Intl-CWL Cardiff Wales
30h 05m1 stop Dublin
Multiple Airlines Logo
8:15 am - 6:20 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
16h 05m1 stop Dublin
$936Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
6:30 am - 1:55 pmORD  Chicago O'Hare Intl-CWL Cardiff Wales
25h 25m3 stops Denver Intl Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
8:15 am - 3:30 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
37h 15m3 stops Dublin Madrid Barajas Lisbon Humberto Delgado
$1,012Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
6:30 am - 1:55 pmORD  Chicago O'Hare Intl-CWL Cardiff Wales
25h 25m3 stops Denver Intl Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
8:15 am - 5:20 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
15h 05m2 stops Dublin Reykjavik Keflavik Intl
$1,029Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
6:30 am - 3:40 pmORD  Chicago O'Hare Intl-CWL Cardiff Wales
27h 10m3 stops Denver Intl Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
1:25 pm - 6:20 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
10h 55m1 stop Dublin
$1,053Multiple Airlines
Thu, Nov 12 - Thu, Nov 19
KLM Logo
4:25 pm - 9:45 amORD  Chicago O'Hare Intl-CWL Cardiff Wales
11h 20m1 stop Amsterdam Schiphol
KLM Logo
5:30 pm - 2:25 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
26h 55m1 stop Amsterdam Schiphol
$1,079KLM
Wed, Nov 11 - Wed, Nov 18
Delta Logo
11:19 am - 9:45 amORD  Chicago O'Hare Intl-CWL Cardiff Wales
17h 26m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
10:20 am - 2:25 pmCWL  Cardiff Wales-ORD Chicago O'Hare Intl
34h 05m1 stop Amsterdam Schiphol
$1,080Delta
Mon, Oct 26 - Tue, Nov 10

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KLM flights from Illinois to Cardiff

Our best KLM deals on Illinois to Cardiff flight tickets
KLM
Nov 11
ORD4:25 pmChicago O'Hare Intl
11h 20m
1 stop
CWL9:45 amCardiff Wales
Nov 18
CWL5:30 pmCardiff Wales
26h 55m
1 stop
ORD2:25 pmChicago O'Hare Intl
$1,079
KLM
Oct 26
ORD5:25 pmChicago O'Hare Intl
18h 35m
1 stop
CWL5:00 pmCardiff Wales
Nov 10
CWL5:30 pmCardiff Wales
26h 55m
1 stop
ORD2:25 pmChicago O'Hare Intl
$1,080
KLM
Nov 11
ORD11:19 amChicago O'Hare Intl
16h 26m
2 stops
CWL9:45 amCardiff Wales
Nov 18
CWL5:30 pmCardiff Wales
26h 55m
1 stop
ORD2:25 pmChicago O'Hare Intl
$1,083

momondo Fare Finder

 
Use the filters below to find and compare flights from Illinois to Cardiff that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Thu 11/12

8:05 pm-7:50 am

1 stop29h 45m

Cardiff Wales

Thu 11/19

1:25 pm-5:20 pm

2 stops33h 55m

$855

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Sat 11/14

8:05 pm-8:10 am

1 stop30h 05m

Cardiff Wales

Sat 11/21

8:15 am-5:20 pm

2 stops15h 05m

$874
Quickest round-trip

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Sat 11/14

6:30 pm-1:55 pm

2 stops13h 25m

Cardiff Wales

Sat 11/21

8:15 am-5:20 pm

2 stops15h 05m

$902

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Thu 11/12

8:05 pm-7:50 am

1 stop29h 45m

Cardiff Wales

Thu 11/19

1:25 pm-2:10 pm

1 stop30h 45m

$908

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Sat 11/14

8:05 pm-8:10 am

1 stop30h 05m

Cardiff Wales

Sat 11/21

8:15 am-6:20 pm

1 stop16h 05m

$936

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Sat 11/14

6:30 am-1:55 pm

3 stops25h 25m

Cardiff Wales

Sat 11/21

8:15 am-3:30 pm

3 stops37h 15m

$1,012

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Sat 11/14

6:30 am-1:55 pm

3 stops25h 25m

Cardiff Wales

Sat 11/21

8:15 am-5:20 pm

2 stops15h 05m

$1,029

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Thu 11/12

6:30 am-3:40 pm

3 stops27h 10m

Cardiff Wales

Thu 11/19

1:25 pm-6:20 pm

1 stop10h 55m

$1,053

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Wed 11/11

4:25 pm-9:45 am

1 stop11h 20m

Cardiff Wales

Wed 11/18

5:30 pm-2:25 pm

1 stop26h 55m

$1,079

ChicagoCardiff

ORD Chicago O'Hare Intl - CWL Cardiff Wales

ORDCWL

Chicago O'Hare Intl

Mon 10/26

11:19 am-9:45 am

2 stops17h 26m

Cardiff Wales

Tue 11/10

10:20 am-2:25 pm

1 stop34h 05m

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Cardiff from

How to get the cheapest flight ticket from Illinois 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

Can stopping save me money on Illinois to Cardiff flights?

You could potentially save up to 57% on your flight if you consider stops on a Illinois to Cardiff flight.

Cheap Illinois to Cardiff flight deals and tips

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

Best Price Found

$794

Fastest flight time

11h 00m

Direct flights

None
The best one-way flight to Cardiff from Illinois in the past 72 hours is $794. The best round-trip flight deal from Illinois to Cardiff found on momondo in the last 72 hours is $855.
The fastest flight from Illinois to Cardiff takes 11h 00m
There are no direct flights from Illinois to Cardiff. There are no popular flight routes from Illinois to Cardiff.
Search flight deals

Frequently asked questions about flying from Illinois to Cardiff

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

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

  • How old do you have to be to fly from Illinois 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 Illinois 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.

Traveling to a place near Cardiff?

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

Why use momondo?

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

Finding the right flight to Cardiff from Illinois 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 Cardiff quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Illinois 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 Illinois to Cardiff.

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

If you are not ready to book a flight from Illinois 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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