Flights from Cardiff to Illinois lean towards being more expensive in August. Prices are generally better when you fly from Cardiff to Illinois in January, with the cheapest ticket starting at £475.
When flying from Cardiff to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£931 - £1,483
Route
Depart
Return
Price
Cardiff WalesChicago O'Hare Intl
CWL - ORD
CWLORD
Cardiff Wales
Sat 27/7
2 stops29h 31m
Chicago O'Hare Intl
Fri 2/8
2 stops21h 20m
Cardiff WalesChicago O'Hare Intl
CWL - ORD
CWLORD
Cardiff Wales
Sat 27/7
2 stops29h 31m
Chicago O'Hare Intl
Fri 2/8
1 stop10h 55m
Cardiff WalesChicago O'Hare Intl
CWL - ORD
CWLORD
Cardiff Wales
Fri 26/7
2 stops17h 42m
Chicago O'Hare Intl
Fri 2/8
2 stops13h 50m
Cardiff WalesChicago O'Hare Intl
CWL - ORD
CWLORD
Cardiff Wales
Sat 27/7
2 stops29h 31m
Chicago O'Hare Intl
Fri 2/8
2 stops13h 50m
Cardiff WalesChicago O'Hare Intl
CWL - ORD
CWLORD
Cardiff Wales
Fri 26/7
2 stops17h 42m
Chicago O'Hare Intl
Fri 2/8
1 stop10h 55m
Cardiff WalesChicago O'Hare Intl
CWL - ORD
CWLORD
Cardiff Wales
Sat 27/7
2 stops29h 31m
Chicago O'Hare Intl
Fri 2/8
1 stop18h 25m
Cardiff WalesChicago Midway
CWL - MDW
CWLMDW
Cardiff Wales
Sat 27/7
2 stops14h 41m
Chicago Midway
Fri 2/8
2 stops20h 20m
Cardiff WalesChicago Midway
CWL - MDW
CWLMDW
Cardiff Wales
Fri 26/7
2 stops17h 56m
Chicago Midway
Fri 2/8
2 stops36h 50m
Cardiff WalesChicago O'Hare Intl
CWL - ORD
CWLORD
Cardiff Wales
Sat 27/7
1 stop27h 05m
Chicago O'Hare Intl
Fri 2/8
1 stop10h 55m
No data available for this route at this time. Please check back soon.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
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