How does KAYAK find such low prices on flights from Illinois to Cardiff?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cardiff. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cardiff?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Cardiff?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cardiff with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cardiff?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$283 CHEAP FLIGHTS from Illinois to Cardiff

CWL

KAYAK searches hundreds of travel sites at once for deals on flights to Cardiff

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Cheapest round-trip

$788

KLM

Tue 2/3Tue 2/10

ORD - CWL • 2 stops

Cheapest one-way

$283

Multiple Airlines

Sun 1/25

ORD - CWL • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Cardiff!

Flight Deals

Cheap Flights from Illinois to Cardiff

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Cardiff that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Illinois to Cardiff

Tue, Feb 3 - Tue, Feb 10

11:15 am - 9:50 am

ORD

CWL

16h 35m2 stops

5:25 pm - 2:20 pm

CWL

ORD

26h 55m1 stop

$788KLM

Wed, Feb 18 - Wed, Feb 25

6:40 pm - 4:55 pm

MDW

CWL

16h 15m2 stops

5:25 pm - 5:45 pm

CWL

MDW

30h 20m2 stops

$792KLM

Wed, Feb 18 - Wed, Feb 25

4:25 pm - 9:50 am

ORD

CWL

11h 25m1 stop

5:25 pm - 5:53 pm

CWL

ORD

30h 28m2 stops

$792KLM

Mon, Feb 2 - Mon, Feb 9

4:25 pm - 9:50 am

ORD

CWL

11h 25m1 stop

5:15 pm - 4:55 pm

CWL

ORD

29h 40m2 stops

$794KLM

Mon, Feb 2 - Mon, Feb 9

1:57 pm - 9:50 am

ORD

CWL

13h 53m2 stops

5:15 pm - 4:55 pm

CWL

ORD

29h 40m2 stops

$799KLM

Mon, Jan 26 - Mon, Feb 2

4:25 pm - 9:50 am

ORD

CWL

11h 25m1 stop

5:15 pm - 4:55 pm

CWL

ORD

29h 40m2 stops

$803KLM

Fri, Jun 5 - Wed, Jun 17

7:10 am - 10:15 am

ORD

CWL

21h 05m2 stops

11:50 pm - 2:00 pm

CWL

ORD

20h 10m1 stop

$960Multiple Airlines

Mon, Jun 8 - Mon, Jun 15

9:20 am - 9:15 am

MDW

CWL

17h 55m2 stops

9:45 am - 6:05 pm

CWL

MDW

14h 20m2 stops

$1,891Delta

Tue, Jun 9 - Tue, Jun 16

5:25 pm - 4:45 pm

MDW

CWL

17h 20m2 stops

9:45 am - 6:05 pm

CWL

MDW

14h 20m2 stops

$2,131Delta

Sat, Jun 6 - Sat, Jun 13

4:30 pm - 4:45 pm

MDW

CWL

18h 15m2 stops

9:45 am - 6:05 pm

CWL

MDW

14h 20m2 stops

$2,185Delta

Useful Info

Cheapest flight	$283

Flight from Chicago O'Hare Airport to Cardiff

How does KAYAK find such low prices on flights from Illinois to Cardiff?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cardiff.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cardiff?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Cardiff?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cardiff with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cardiff?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Barry

Everything you need to know for your flight to Cardiff

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Cabin class

Complete your trip

Direct Flights

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Return flight deals

Information on the airport you'll fly into in Cardiff

Cardiff (CWL)

CWL

$283 Find Cheap Flights from Illinois to Cardiff

KAYAK searches hundreds of travel sites at once for deals on flights to Cardiff

Everything you should know

Cheap Flights from Illinois to Cardiff

Recent round-trip flight deals from Illinois to Cardiff

Recent one-way flight deals from Illinois to Cardiff

Good to know

FAQs for booking flights from Illinois to Cardiff

How does KAYAK find such low prices on flights from Illinois to Cardiff?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cardiff.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cardiff?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Cardiff?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cardiff with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cardiff?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Cardiff?

Everything you need to know for your flight to Cardiff

Information on the airport you'll fly into in Cardiff

Cabin class types available on flights to Illinois

Complete your trip to Cardiff with a hotel stay or car rental

Find direct flights for Cardiff

Flights to other popular destinations

Flights from domestic origins to Cardiff

Choose which airport to fly into in Cardiff

Find deals for your return flight