Book cheap flights fast with idealo

Save time & money: find cheap flights fast

Easy to use: filter & sort to find the best flight

Free to use: compare offers & book flights

Our cheapest offers for flights to Chicago O'Hare

Here you can compare cheap flights to Chicago O'Hare (ORD) for either one-way or return trips. The following offers for Chicago O'Hare were found on our flight search in the last days. Prices may vary depending on the flight route, date and availability.

Flights from London Gatwick (LGW) to Chicago O'Hare (ORD)

	Outbound	Return	Airlines	Baggage	Price
London Gatwick Chicago O'Hare	Outbound 24/02/25 2 Stopovers (TPA, CLT) BA2167, BA5290, BA1794 17h 29min	Return 26/02/25 1 Stopover (LGA, JFK) BA5734, BA2272 29h 40min	British Airways	?	£484
London Gatwick Chicago O'Hare	Outbound 24/02/25 1 Stopover (MIA) Z00723, NK1838 26h 51min	Return 26/02/25 2 Stopovers (FLL, MCO) NK0001, NK0676, Z00784 35h 40min	Norse Atlantic UK, Spirit Airlines	?	£516
London Gatwick Chicago O'Hare	Outbound 24/02/25 2 Stopovers (TPA, CLT) AA7015, AA2525, AA0839 17h 29min	Return 26/02/25 2 Stopovers (IND, JFK) AA2919, AA4697, AA6932 29h 45min	American Airlines	?	£508

Flights from London Heathrow (LHR) to Chicago O'Hare (ORD)

	Outbound	Return	Airlines	Baggage	Price
London Heathrow Chicago O'Hare	Outbound 24/02/25 1 Stopover (MAD) AA6800, AA8666 14h 00min	Return 26/02/25 1 Stopover (BOS) AA0407, AA6981 20h 05min	American Airlines	?	£517
London Heathrow Chicago O'Hare	Outbound 24/02/25 direct AY5537 09h 00min	Return 26/02/25 1 Stopover (JFK) AY4056, AY5478 20h 58min	Finnair	?	£532
Best option London Heathrow Chicago O'Hare	Outbound 26/10/24 direct BA0297 08h 40min	Return 12/11/24 direct BA1543 07h 40min	British Airways	?	£543