Flights from Washington DC to Chicago O'Hare

Our cheapest offers for flights from Washington DC to Chicago O'Hare

Here you can compare cheap flights from Washington DC (IAD) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Washington DC
Chicago O'Hare
Outbound
02/06/25
1 Stopover (ATL)
F94707, F91441
06h 45min
Return
02/15/25
1 Stopover (MCO)
F93044, F94812
20h 57min
Frontier Airlines ?
$107
Best option
Washington DC
Chicago O'Hare
Outbound
01/30/25
direct
UA1738
02h 06min
Return
02/23/25
direct
UA0576
01h 52min
United Airlines ?
$238
Washington DC
Chicago O'Hare
Pay attention to transfer at connecting flight
Outbound
04/29/25
3 Stopovers (BFD, PIT, FLL)
9X0395, 9X0305, NK1053, NK0327
23h 32min
Return
05/19/25
3 Stopovers (FLL, PIT, DUJ)
NK1027, NK1052, 9X0233, 9X0128
20h 41min
Southern Airways Express, Spirit Airlines
$421
Washington DC
Chicago O'Hare
Outbound
02/06/25
1 Stopover (ATL)
F94707, F91441
06h 45min
Return
02/15/25
1 Stopover (MCO)
F93044, F94812
20h 57min
Frontier Airlines
$108
Washington DC
Chicago O'Hare
Outbound
02/06/25
1 Stopover (ATL)
F94707, F91441
06h 45min
Return
02/15/25
1 Stopover (MCO)
F93044, F94812
20h 57min
Frontier Airlines
$112
Washington DC
Chicago O'Hare
Outbound
04/29/25
1 Stopover (ATL)
F91081, NK1200
25h 50min
Return
05/19/25
1 Stopover (ATL)
F91442, F91082
25h 30min
Frontier Airlines, Spirit Airlines ?
$156
Washington DC
Chicago O'Hare
Outbound
02/16/25
direct
UA1738
02h 09min
Return
03/15/25
1 Stopover (ATL)
F91596, F94708
10h 46min
United Airlines ?
$214
Washington DC
Chicago O'Hare
Outbound
02/16/25
1 Stopover (CLT)
AA5316, AA2279
06h 54min
Return
03/15/25
1 Stopover (ATL)
F91596, F94708
10h 46min
American Airlines ?
$225
Washington DC
Chicago O'Hare
Outbound
02/07/25
1 Stopover (ATL)
F94707, F91441
12h 59min
Return
03/09/25
2 Stopovers (ATL, TPA)
F91596, F92912, F92954
36h 25min
Frontier Airlines ?
$229
Washington DC
Chicago O'Hare
Outbound
02/02/25
direct
UA1738
02h 06min
Return
02/26/25
direct
UA2649
01h 56min
United Airlines ?
$242
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Washington DC - Chicago O'Hare

Roundtrip from $106.24
Distance 946 km
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price
Flight destinations with a similar price