Flights from Chicago O'Hare to Washington DC

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

Here you can compare cheap flights from Chicago O'Hare (ORD) to Washington DC (IAD) 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 Washington DC. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Chicago O'Hare
Washington DC
Outbound
04/28/25
1 Stopover (ATL)
F91442, F91082
19h 41min
Return
05/07/25
1 Stopover (ATL)
F91081, F91441
21h 23min
Frontier Airlines ?
$130
Best option
Chicago O'Hare
Washington DC
Outbound
05/27/25
direct
UA0276
01h 44min
Return
06/03/25
direct
UA0708
02h 03min
United Airlines ?
$264
Chicago O'Hare
Washington DC
Outbound
05/16/25
1 Stopover (MCO)
F93044, F92860
18h 27min
Return
05/25/25
1 Stopover (MCO)
F94811, F92791
07h 15min
Frontier Airlines
$163
found yesterday
Chicago O'Hare
Washington DC
Outbound
05/16/25
1 Stopover (MCO)
F93044, F92860
18h 27min
Return
05/25/25
1 Stopover (MCO)
F94811, F92791
07h 15min
Frontier Airlines
$173
found yesterday
Chicago O'Hare
Washington DC
Outbound
03/30/25
1 Stopover (ATL)
NK0454, F94708
14h 07min
Return
04/22/25
2 Stopovers (ATL, MCO)
F91081, NK2340, NK0506
20h 21min
Spirit Airlines, Frontier Airlines ?
$217
Chicago O'Hare
Washington DC
Outbound
03/14/25
1 Stopover (TPA)
F91416, F92954
07h 20min
Return
03/16/25
1 Stopover (MCO)
F94811, F93043
14h 50min
Frontier Airlines ?
$222
Chicago O'Hare
Washington DC
Outbound
03/10/25
1 Stopover (ATL)
F91596, F94708
23h 19min
Return
03/22/25
direct
UA0725
02h 18min
Frontier Airlines ?
$228
Chicago O'Hare
Washington DC
Outbound
04/11/25
direct
UA0276
01h 54min
Return
05/06/25
direct
UA1738
02h 09min
United Airlines ?
$265
Chicago O'Hare
Washington DC
Outbound
04/27/25
1 Stopover (MSP)
SY0262, SY0667
14h 53min
Return
05/04/25
1 Stopover (MSP)
SY0224, SY0261
07h 24min
Sun Country Airlines ?
$269
Chicago O'Hare
Washington DC
Outbound
03/29/25
direct
UA0276
01h 52min
Return
04/15/25
direct
UA1738
02h 05min
United Airlines ?
$278
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Chicago O'Hare - Washington DC

Roundtrip from $129.88
Distance 946 km
Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
Arrival airport Airport Washington DC - Dulles International Airport, DC (IAD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Washington DC
Flight destinations with a similar price
Flight destinations with a similar price