How does KAYAK find such low prices on flights from Wales to Chicago?

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 Wales to Chicago.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Wales 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 Wales to Chicago?

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

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

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 Chicago from Wales up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

£680 CHEAP FLIGHTS from Wales to Chicago

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Cheap Flights from Wales to Chicago

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

Return

Recent return flight deals from Wales to Chicago

Fri, 19 Mar - Tue, 23 Mar

17:30 - 15:25CWL Cardiff Wales-ORD Chicago O'Hare Intl

26h 55m1 stop Amsterdam Schiphol

10:30 - 09:50ORD Chicago O'Hare Intl-CWL Cardiff Wales

18h 20m2 stops Boston Logan Intl Amsterdam Schiphol

£680Virgin Atlantic

Fri, 19 Mar - Tue, 23 Mar

10:20 - 20:37CWL Cardiff Wales-ORD Chicago O'Hare Intl

15h 17m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

13:30 - 09:50ORD Chicago O'Hare Intl-CWL Cardiff Wales

15h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£684Delta

Thu, 10 Dec - Thu, 17 Dec

13:25 - 18:20CWL Cardiff Wales-ORD Chicago O'Hare Intl

10h 55m1 stop Dublin

15:55 - 15:40ORD Chicago O'Hare Intl-CWL Cardiff Wales

17h 45m1 stop Dublin

£750Multiple Airlines

Thu, 10 Dec - Thu, 17 Dec

13:25 - 18:20CWL Cardiff Wales-ORD Chicago O'Hare Intl

10h 55m1 stop Dublin

15:55 - 09:50ORD Chicago O'Hare Intl-CWL Cardiff Wales

35h 55m2 stops Dublin Amsterdam Schiphol

£908Multiple Airlines

Thu, 10 Dec - Thu, 17 Dec

10:20 - 23:56CWL Cardiff Wales-ORD Chicago O'Hare Intl

19h 36m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

13:35 - 09:50ORD Chicago O'Hare Intl-CWL Cardiff Wales

14h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£926KLM

Thu, 10 Dec - Thu, 17 Dec

17:30 - 15:30CWL Cardiff Wales-ORD Chicago O'Hare Intl

28h 00m3 stops Amsterdam Schiphol Kastrup Copenhagen Lisbon Humberto Delgado

13:55 - 15:40ORD Chicago O'Hare Intl-CWL Cardiff Wales

19h 45m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Dublin

£1,168Multiple Airlines

Thu, 10 Dec - Thu, 17 Dec

13:25 - 10:00CWL Cardiff Wales-ORD Chicago O'Hare Intl

26h 35m2 stops Dublin Istanbul

13:55 - 15:40ORD Chicago O'Hare Intl-CWL Cardiff Wales

19h 45m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Dublin

£1,222Multiple Airlines

Fri, 19 Mar - Tue, 23 Mar

09:00 - 19:45CWL Cardiff Wales-ORD Chicago O'Hare Intl

15h 45m2 stops Belfast City London Heathrow

21:05 - 08:30ORD Chicago O'Hare Intl-CWL Cardiff Wales

30h 25m3 stops Dublin Birmingham Belfast City

£1,274Multiple Airlines

Fri, 19 Mar - Tue, 23 Mar

16:05 - 19:58CWL Cardiff Wales-ORD Chicago O'Hare Intl

32h 53m3 stops Dublin London Heathrow Toronto Pearson Intl

16:55 - 08:30ORD Chicago O'Hare Intl-CWL Cardiff Wales

34h 35m3 stops Dublin Birmingham Belfast City

£1,474Multiple Airlines

Useful Info

Cheapest flight	£680

Flight from Cardiff to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Wales to Chicago?
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 Wales to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wales to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Wales 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 Wales to Chicago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Wales with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wales to Chicago?
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 Chicago from Wales up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.