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£820 Find cheap flights from Illinois to Cardiff

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Cardiff departing on 2/6. 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
0 bags
Fri 7/6
Fri 14/6

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Good to know - Cheap tickets from Illinois to Cardiff

Low season

March

High season

January

Cheapest flight

£820
Best time to beat the crowds but there is an average 50% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Chicago to Cardiff

FAQs for booking flights from Illinois 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 return 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.

See more FAQs

Prefer to fly direct from Illinois to Cardiff?

Find which airlines fly direct from Illinois to Cardiff Wales, which days they fly and book direct flights.

Direct departures

Illinois to Cardiff Wales

Monday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

Tuesday

AccesRail, Aer Lingus, Air France, +9 more

AccesRail, Aer Lingus, +10 more

Wednesday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

Thursday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

Friday

AccesRail, Aer Lingus, Air France, +11 more

AccesRail, Aer Lingus, +12 more

Saturday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

Sunday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

See more direct flights

Direct returns

Cardiff Wales to Illinois

Monday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

Tuesday

AccesRail, Aer Lingus, Air France, +9 more

AccesRail, Aer Lingus, +10 more

Wednesday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

Thursday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

Friday

AccesRail, Aer Lingus, Air France, +11 more

AccesRail, Aer Lingus, +12 more

Saturday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

Sunday

AccesRail, Aer Lingus, Air France, +10 more

AccesRail, Aer Lingus, +11 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Cardiff

Recent return flight deals

2/6Sun
2 stopsKLM
14h 13mORD-CWL
9/6Sun
2 stopsKLM
18h 12mCWL-ORD
£820
20/9Fri
2 stopsBritish Airways
22h 20mORD-CWL
29/9Sun
2 stopsBritish Airways
55h 45mCWL-ORD
£840
2/6Sun
1 stopKLM
10h 55mORD-CWL
9/6Sun
2 stopsKLM
16h 41mCWL-ORD
£883
26/7Fri
2 stopsBritish Airways
45h 00mORD-CWL
4/8Sun
2 stopsBritish Airways
52h 45mCWL-ORD
£1,043
26/7Fri
1 stopDelta
10h 55mORD-CWL
4/8Sun
2 stopsDelta
14h 49mCWL-ORD
£1,073
20/9Fri
1 stopKLM
10h 55mORD-CWL
29/9Sun
2 stopsKLM
17h 15mCWL-ORD
£1,180
26/7Fri
2 stopsKLM
13h 51mMDW-CWL
4/8Sun
2 stopsKLM
17h 56mCWL-MDW
£1,344
20/9Fri
2 stopsKLM
14h 05mMDW-CWL
29/9Sun
2 stopsKLM
14h 20mCWL-MDW
£1,449
20/9Fri
2 stops
41h 15mORD-CWL
29/9Sun
3 stops
27h 35mCWL-ORD
£1,542
10/6Mon
3 stops
18h 20mORD-CWL
13/6Thu
3 stops
31h 00mCWL-ORD
£1,573

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Flights to Cardiff, Wales

Destination:

Cardiff (CWL)United Kingdom

Return flight deals:

Cardiff - Illinois

Cabin classes:

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