£341 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 12/1. 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

Fri, 20 Feb - Fri, 27 Feb
KLM Logo
17:15 - 14:20
CWL
-
ORD
27h 05m1 stop
KLM Logo
16:25 - 09:50
ORD
-
CWL
11h 25m1 stop
£516KLM
Fri, 20 Feb - Fri, 27 Feb
Virgin Atlantic Logo
17:15 - 14:20
CWL
-
ORD
27h 05m1 stop
Virgin Atlantic Logo
06:15 - 09:50
ORD
-
CWL
21h 35m2 stops
£523Virgin Atlantic
Fri, 20 Feb - Fri, 27 Feb
Virgin Atlantic Logo
17:15 - 21:30
CWL
-
ORD
34h 15m2 stops
Virgin Atlantic Logo
06:15 - 09:50
ORD
-
CWL
21h 35m2 stops
£528Virgin Atlantic
Fri, 20 Feb - Fri, 27 Feb
Virgin Atlantic Logo
17:15 - 14:20
CWL
-
ORD
27h 05m1 stop
Virgin Atlantic Logo
16:25 - 16:55
ORD
-
CWL
18h 30m1 stop
£538Virgin Atlantic
Fri, 20 Feb - Fri, 27 Feb
Delta Logo
10:20 - 21:57
CWL
-
ORD
17h 37m2 stops
Delta Logo
16:25 - 09:50
ORD
-
CWL
11h 25m1 stop
£543Delta
Thu, 19 Feb - Wed, 25 Feb
Delta Logo
10:20 - 14:20
CWL
-
ORD
34h 00m1 stop
Delta Logo
07:05 - 16:55
ORD
-
CWL
27h 50m2 stops
£551Delta
Wed, 18 Feb - Thu, 26 Feb
Delta Logo
10:20 - 20:39
CWL
-
ORD
16h 19m2 stops
Delta Logo
06:30 - 09:50
ORD
-
CWL
21h 20m2 stops
£556Delta
Fri, 20 Feb - Fri, 27 Feb
British Airways Logo
08:35 - 13:50
CWL
-
ORD
35h 15m2 stops
British Airways Logo
20:35 - 11:30
ORD
-
CWL
32h 55m2 stops
£566British Airways
Thu, 5 Feb - Thu, 12 Feb
British Airways Logo
08:35 - 13:50
CWL
-
ORD
35h 15m2 stops
British Airways Logo
21:45 - 11:30
ORD
-
CWL
31h 45m2 stops
£603British Airways
Mon, 22 Jun - Wed, 8 Jul
KLM Logo
09:45 - 14:30
CWL
-
ORD
10h 45m1 stop
KLM Logo
16:50 - 09:15
ORD
-
CWL
10h 25m1 stop
£658KLM
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 Virgin Atlantic (£538) and Delta (£543).

Find deals

Good to know - Cheap tickets from Cardiff to Illinois

Cheapest flight£318
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)