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.

$535 CHEAP FLIGHTS from Illinois to Cardiff

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Cheap Flights from Illinois to Cardiff

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

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Recent round-trip flight deals from Illinois to Cardiff

Wed, Oct 14 - Wed, Oct 21

3:45 pm - 10:25 pmORD Chicago O'Hare Intl-CWL Cardiff Wales

24h 40m1 stop Dublin

11:50 pm - 6:15 pmCWL Cardiff Wales-ORD Chicago O'Hare Intl

24h 25m2 stops Dublin Reykjavik Keflavik Intl

$923Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

3:45 pm - 10:25 pmORD Chicago O'Hare Intl-CWL Cardiff Wales

24h 40m1 stop Dublin

11:50 pm - 7:15 pmCWL Cardiff Wales-ORD Chicago O'Hare Intl

25h 25m1 stop Dublin

$969Multiple Airlines

Thu, Oct 8 - Mon, Oct 19

9:00 pm - 10:20 pmORD Chicago O'Hare Intl-CWL Cardiff Wales

19h 20m1 stop Dublin

1:35 pm - 7:15 pmCWL Cardiff Wales-ORD Chicago O'Hare Intl

35h 40m2 stops Malaga Dublin

$989Multiple Airlines

Thu, Oct 8 - Mon, Oct 19

3:45 pm - 10:20 pmORD Chicago O'Hare Intl-CWL Cardiff Wales

24h 35m1 stop Dublin

10:10 pm - 7:15 pmCWL Cardiff Wales-ORD Chicago O'Hare Intl

27h 05m1 stop Dublin

$1,047Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

11:25 am - 3:40 pmORD Chicago O'Hare Intl-CWL Cardiff Wales

22h 15m2 stops Istanbul Malaga

6:00 am - 9:40 amCWL Cardiff Wales-ORD Chicago O'Hare Intl

33h 40m2 stops Malaga Istanbul

$1,066Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

10:25 am - 9:15 amORD Chicago O'Hare Intl-CWL Cardiff Wales

16h 50m2 stops New York John F Kennedy Intl Amsterdam Schiphol

9:45 am - 2:30 pmCWL Cardiff Wales-ORD Chicago O'Hare Intl

10h 45m1 stop Amsterdam Schiphol

$1,134Delta

Mon, Sep 21 - Mon, Sep 28

10:30 am - 9:15 amORD Chicago O'Hare Intl-CWL Cardiff Wales

16h 45m2 stops New York LaGuardia Amsterdam Schiphol

9:45 am - 10:32 pmCWL Cardiff Wales-ORD Chicago O'Hare Intl

18h 47m2 stops Amsterdam Schiphol Boston Logan Intl

$1,139Delta

Thu, Oct 8 - Mon, Oct 19

11:19 am - 9:15 amORD Chicago O'Hare Intl-CWL Cardiff Wales

15h 56m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

5:15 pm - 2:36 pmCWL Cardiff Wales-ORD Chicago O'Hare Intl

27h 21m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,143KLM

Wed, Oct 14 - Wed, Oct 21

7:25 pm - 11:30 amORD Chicago O'Hare Intl-CWL Cardiff Wales

34h 05m3 stops Reykjavik Keflavik Intl Manchester Belfast City

6:00 am - 7:15 pmCWL Cardiff Wales-ORD Chicago O'Hare Intl

19h 15m2 stops Malaga Dublin

$1,234Multiple Airlines

Fri, Sep 11 - Mon, Sep 14

4:15 pm - 9:15 amORD Chicago O'Hare Intl-CWL Cardiff Wales

11h 00m1 stop Amsterdam Schiphol

9:45 am - 2:30 pmCWL Cardiff Wales-ORD Chicago O'Hare Intl

10h 45m1 stop Amsterdam Schiphol

$1,334KLM

Useful Info

Cheapest flight	$535

Flight from Chicago 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.

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Cardiff (CWL)

CWL

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Cheap Flights from Illinois to Cardiff

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