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.

$650 Cheap Flights from Illinois to Cardiff in 2025

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Find the cheapest flights from Illinois to Cardiff

Round-trip

One-way

Last minute

Cheap round-trip flights

3:45 pm - 3:55 pmORD-CWL

18h 10m1 stop

1:10 pm - 7:00 pmCWL-ORD

11h 50m1 stop

$650

Find Deal

Mon, Sep 15 - Mon, Sep 22

6:30 am - 7:25 amORD-CWL

18h 55m3 stops

8:30 pm - 12:35 pmCWL-ORD

22h 05m2 stops

$715

Find Deal

Wed, Oct 15 - Wed, Oct 22

3:45 pm - 9:15 amORD-CWL

35h 30m2 stops

1:10 pm - 7:00 pmCWL-ORD

11h 50m1 stop

$748

Find Deal

Mon, Sep 15 - Mon, Sep 22

7:05 pm - 7:40 pmORD-CWL

18h 35m2 stops

8:30 pm - 12:35 pmCWL-ORD

22h 05m2 stops

$814

Find Deal

Wed, Oct 15 - Wed, Oct 22

4:40 pm - 4:45 pmORD-CWL

18h 05m1 stop

5:15 pm - 2:10 pmCWL-ORD

26h 55m1 stop

$824KLM

Find Deal

Wed, Sep 24 - Mon, Oct 13

2:05 pm - 9:15 amORD-CWL

13h 10m2 stops

5:15 pm - 2:10 pmCWL-ORD

26h 55m1 stop

$829KLM

Find Deal

Wed, Sep 24 - Mon, Oct 13

10:35 am - 9:15 amMDW-CWL

16h 40m2 stops

9:50 am - 6:25 pmCWL-MDW

14h 35m2 stops

$839Delta

Find Deal

Wed, Oct 15 - Wed, Oct 22

4:40 pm - 9:15 amORD-CWL

10h 35m1 stop

5:15 pm - 2:10 pmCWL-ORD

26h 55m1 stop

$869Virgin Atlantic

Find Deal

Wed, Sep 17 - Wed, Sep 24

4:25 pm - 4:55 pmORD-CWL

18h 30m1 stop

5:30 pm - 2:20 pmCWL-ORD

26h 50m1 stop

$883Virgin Atlantic

Find Deal

Wed, Dec 3 - Sun, Dec 7

4:15 pm - 9:15 amORD-CWL

11h 00m1 stop

9:45 am - 4:20 pmCWL-ORD

36h 35m2 stops

$933Delta

Find Deal

Thu, Sep 11 - Sat, Sep 20

KLM flights from Illinois to Cardiff

Our best KLM deals on Illinois to Cardiff flight tickets

KLM

Sep 24

ORD4:40 pmChicago O'Hare Intl

18h 05m

1 stop

CWL4:45 pmCardiff Wales

Oct 13

CWL5:15 pmCardiff Wales

26h 55m

1 stop

ORD2:10 pmChicago O'Hare Intl

$824

Find similar

KLM

Sep 24

ORD2:05 pmChicago O'Hare Intl

13h 10m

2 stops

CWL9:15 amCardiff Wales

Oct 13

CWL5:15 pmCardiff Wales

26h 55m

1 stop

ORD2:10 pmChicago O'Hare Intl

$829

Find similar

KLM

Oct 15

ORD4:40 pmChicago O'Hare Intl

10h 35m

1 stop

CWL9:15 amCardiff Wales

Oct 22

CWL9:50 amCardiff Wales

17h 29m

2 stops

ORD9:19 pmChicago O'Hare Intl

$835

Find similar

Delta flights from Illinois to Cardiff

Our best Delta deals on Illinois to Cardiff flight tickets

Delta

Oct 15

MDW10:35 amChicago Midway

16h 40m

2 stops

CWL9:15 amCardiff Wales

Oct 22

CWL9:50 amCardiff Wales

14h 35m

2 stops

MDW6:25 pmChicago Midway

$839

Find similar

Delta

Sep 11

ORD4:15 pmChicago O'Hare Intl

11h 00m

1 stop

CWL9:15 amCardiff Wales

Sep 20

CWL9:45 amCardiff Wales

36h 35m

2 stops

ORD4:20 pmChicago O'Hare Intl

$933

Find similar

Delta

Sep 11

ORD4:15 pmChicago O'Hare Intl

18h 30m

1 stop

CWL4:45 pmCardiff Wales

Sep 20

CWL9:45 amCardiff Wales

36h 35m

2 stops

ORD4:20 pmChicago O'Hare Intl

$935

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Mon 9/15

3:45 pm-3:55 pm

1 stop18h 10m

Cardiff Wales

Mon 9/22

1:10 pm-7:00 pm

1 stop11h 50m

$650

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 10/15

6:30 am-7:25 am

3 stops18h 55m

Cardiff Wales

Wed 10/22

8:30 pm-12:35 pm

2 stops22h 05m

$715

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Mon 9/15

3:45 pm-9:15 am

2 stops35h 30m

Cardiff Wales

Mon 9/22

1:10 pm-7:00 pm

1 stop11h 50m

$748

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 10/15

7:05 pm-7:40 pm

2 stops18h 35m

Cardiff Wales

Wed 10/22

8:30 pm-12:35 pm

2 stops22h 05m

$814

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 9/24

4:40 pm-4:45 pm

1 stop18h 05m

Cardiff Wales

Mon 10/13

5:15 pm-2:10 pm

1 stop26h 55m

$824

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 9/24

2:05 pm-9:15 am

2 stops13h 10m

Cardiff Wales

Mon 10/13

5:15 pm-2:10 pm

1 stop26h 55m

$829

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Wed 10/15

10:35 am-9:15 am

2 stops16h 40m

Cardiff Wales

Wed 10/22

9:50 am-6:25 pm

2 stops14h 35m

$839

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 9/17

4:40 pm-9:15 am

1 stop10h 35m

Cardiff Wales

Wed 9/24

5:15 pm-2:10 pm

1 stop26h 55m

$869

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 12/3

4:25 pm-4:55 pm

1 stop18h 30m

Cardiff Wales

Sun 12/7

5:30 pm-2:20 pm

1 stop26h 50m

$883

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Thu 9/11

4:15 pm-9:15 am

1 stop11h 00m

Cardiff Wales

Sat 9/20

9:45 am-4:20 pm

2 stops36h 35m

$933

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

What is the cheapest day to depart on your flight to Cardiff?

The cheapest day to depart on your flight to Cardiff is on a Wednesday when prices can be found for as low as $873. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,500. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cardiff.

What is the cheapest time of day to depart on your flight to Cardiff?

Flying to Cardiff from Illinois in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,011 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,403 on average. Flights to Cardiff from Illinois at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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	$650
Fastest flight time	10h 35m
Direct flights	None
Airports in Cardiff	1 airport

The best flight deal from Illinois to Cardiff found on momondo in the last 72 hours is $650

The fastest flight from Illinois to Cardiff takes 10h 35m

There are no direct flights from Illinois to Cardiff. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Cardiff Wales Airport and Chicago Midway Airport - Cardiff Wales Airport.

There is 1 airport near Cardiff: Cardiff Wales (CWL)

Search flight deals

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.

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.