£506 Find Cheap Flights from Cardiff to Illinois

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Illinois departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cardiff to Illinois, as well as popular online travel agencies
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Cheap Flights from Cardiff to Illinois

Cheapest return prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop£506
Chicago
Chicago1 stop£506

Book Cheap Cardiff to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to Illinois 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.

Recent return flight deals from Cardiff to Illinois

Fri, 31 Oct - Fri, 7 Nov
KLM Logo
10:20 - 15:20CWL-ORD
34h 00m1 stop
KLM Logo
16:25 - 16:55ORD-CWL
18h 30m1 stop
£506KLM
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Fri, 31 Oct - Fri, 7 Nov
Virgin Atlantic Logo
10:20 - 08:29CWL-ORD
27h 09m2 stops
Virgin Atlantic Logo
16:25 - 09:50ORD-CWL
11h 25m1 stop
£514Virgin Atlantic
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Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
17:25 - 14:20CWL-ORD
26h 55m1 stop
Virgin Atlantic Logo
17:25 - 09:50ORD-CWL
11h 25m1 stop
£541Virgin Atlantic
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Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
17:25 - 14:20CWL-ORD
26h 55m1 stop
Virgin Atlantic Logo
17:25 - 16:55ORD-CWL
18h 30m1 stop
£542Virgin Atlantic
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Delta Logo
10:20 - 08:50CWL-MDW
28h 30m2 stops
Delta Logo
13:00 - 16:55MDW-CWL
22h 55m2 stops
£545Delta
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Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
17:25 - 08:47CWL-ORD
45h 22m2 stops
Virgin Atlantic Logo
18:10 - 09:50ORD-CWL
34h 40m2 stops
£545Virgin Atlantic
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Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
17:25 - 10:09CWL-ORD
46h 44m2 stops
Virgin Atlantic Logo
13:35 - 16:55ORD-CWL
22h 20m2 stops
£546Virgin Atlantic
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Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
17:25 - 21:46CWL-MDW
34h 21m2 stops
Virgin Atlantic Logo
13:00 - 09:50MDW-CWL
39h 50m2 stops
£550Virgin Atlantic
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Mon, 6 Oct - Mon, 13 Oct
Multiple Airlines Logo
09:50 - 16:09CWL-MDW
36h 19m2 stops
Multiple Airlines Logo
13:08 - 09:15MDW-CWL
14h 07m2 stops
£568Multiple Airlines
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Mon, 6 Oct - Mon, 13 Oct
Multiple Airlines Logo
17:15 - 16:09CWL-MDW
52h 54m2 stops
Multiple Airlines Logo
13:08 - 09:15MDW-CWL
14h 07m2 stops
£576Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Cardiff to Illinois flights

Get data-powered insights and trends into flights from Cardiff to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Cardiff to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Cardiff to Illinois were found on KLM (£506) and Virgin Atlantic (£514).

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Good to know - Cheap tickets from Cardiff to Illinois

Cheapest flight£506
Flight from Cardiff to Chicago O'Hare Airport

FAQs - booking Illinois flights

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

    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 Cardiff to Illinois.

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

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

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

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

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

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

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the morning, when retur flights cost £833 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is £833.

Everything you need to know for your flight from Cardiff to Illinois

Information on your arrival and departure airports

Cardiff (CWL)

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