£385 Find Cheap Flights from Cardiff to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Illinois departing on 22/6. 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, 0 bags

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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Flight Deals

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

Mon, 9 Feb - Mon, 16 Feb
Delta Logo
10:20 - 21:35
CWL
-
ORD
17h 15m2 stops
Delta Logo
16:25 - 16:55
ORD
-
CWL
18h 30m1 stop
£526Delta
Mon, 9 Feb - Mon, 16 Feb
KLM Logo
10:20 - 21:35
CWL
-
ORD
17h 15m2 stops
KLM Logo
12:29 - 09:50
ORD
-
CWL
15h 21m2 stops
£527KLM
Mon, 9 Feb - Mon, 16 Feb
Virgin Atlantic Logo
17:15 - 17:29
CWL
-
MDW
30h 14m2 stops
Virgin Atlantic Logo
09:50 - 09:50
MDW
-
CWL
18h 00m2 stops
£533Virgin Atlantic
Sat, 11 Apr - Sat, 2 May
KLM Logo
17:35 - 14:15
CWL
-
ORD
26h 40m1 stop
KLM Logo
16:20 - 09:15
ORD
-
CWL
10h 55m1 stop
£560KLM
Mon, 9 Feb - Mon, 16 Feb
Virgin Atlantic Logo
17:15 - 18:36
CWL
-
MDW
31h 21m2 stops
Virgin Atlantic Logo
09:50 - 09:50
MDW
-
CWL
18h 00m2 stops
£607Virgin Atlantic
Sat, 11 Apr - Sat, 2 May
Multiple Airlines Logo
09:25 - 18:15
CWL
-
ORD
14h 50m2 stops
Multiple Airlines Logo
15:45 - 21:20
ORD
-
CWL
23h 35m1 stop
£643Multiple Airlines
Sat, 11 Apr - Sat, 2 May
Multiple Airlines Logo
12:00 - 09:05
CWL
-
ORD
27h 05m3 stops
Multiple Airlines Logo
08:00 - 11:30
ORD
-
CWL
21h 30m3 stops
£660Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
17:15 - 19:45
CWL
-
ORD
32h 30m2 stops
Multiple Airlines Logo
07:15 - 09:50
ORD
-
CWL
20h 35m3 stops
£823Multiple Airlines
Sat, 11 Apr - Sat, 2 May
British Airways Logo
12:00 - 17:00
CWL
-
ORD
35h 00m2 stops
British Airways Logo
21:15 - 11:30
ORD
-
CWL
32h 15m2 stops
£847British Airways
Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
17:15 - 17:20
CWL
-
ORD
30h 05m3 stops
Multiple Airlines Logo
12:50 - 16:05
ORD
-
CWL
21h 15m3 stops
£1,029Multiple Airlines
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 Delta (£526) and KLM (£527).

Find deals

Good to know - Cheap tickets from Cardiff to Illinois

Cheapest flight£385
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.

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

Information on your arrival and departure airports

Cardiff (CWL)