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 (DCA) 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
02/13/26
1 Stopover (DTW)
DL2476, DL1668
06h 47min
Return
02/26/26
1 Stopover (DTW)
DL2039, DL2476
03h 59min
Delta Air Lines ?
$317
Washington DC
Chicago O'Hare
Outbound
04/03/26
direct
UA3483
02h 15min
Return
04/16/26
direct
UA2265
01h 59min
United Airlines ?
$342
Best option
Washington DC
Chicago O'Hare
Outbound
04/03/26
direct
UA1325
02h 12min
Return
04/16/26
direct
UA0482
01h 47min
United Airlines ?
$343
Washington DC
Chicago O'Hare
Outbound
04/03/26
direct
UA0511
02h 04min
Return
04/16/26
direct
UA0482
01h 47min
United Airlines ?
$358
Washington DC
Chicago O'Hare
Outbound
02/13/26
direct
UA3488
02h 35min
Return
02/26/26
direct
UA1381
01h 55min
United Airlines
$379
Washington DC
Chicago O'Hare
Outbound
04/03/26
1 Stopover (BOS)
B60654, B60811
07h 46min
Return
04/16/26
1 Stopover (JFK)
B62106, B62587
08h 12min
JetBlue Airways ?
$389
Washington DC
Chicago O'Hare
Outbound
04/03/26
1 Stopover (GSO)
AA5518, AA3651
05h 30min
Return
04/16/26
direct
AA0523
01h 51min
American Airlines ?
$454
Washington DC
Chicago O'Hare
Outbound
02/13/26
direct
AA1944
02h 15min
Return
02/26/26
direct
AA1200
01h 43min
American Airlines ?
$468
Washington DC
Chicago O'Hare
Outbound
02/13/26
1 Stopover (DEN)
F90689, UA2865
21h 50min
Return
02/26/26
1 Stopover (DEN)
F93173, F90686
16h 14min
Frontier Airlines, United Airlines ?
$639
Washington DC
Chicago O'Hare
Outbound
12/27/25
direct
AA2152
02h 22min
Return
12/31/25
direct
AA3934
01h 56min
American Airlines ?
$923
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Chicago O'Hare

Favorite airline: United Airlines
92 % of travelers choose to book flights on this route with United Airlines, American Airlines and JetBlue Airways.
United Airlines
44 %
American Airlines
30 %
JetBlue Airways
18 %
Cheapest weekday: Wednesday
Compared to other weekdays, flights are cheapest on Wednesday.
Direct flights are the cheapest connection
On this route, direct flights are $42.00 cheaper than flights with a stopover.
non stop flight
1 stop
02h 16min
05h 15min
$ 158
$ 200
The favorite connection is non-stop
73 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
02h 16min, from $ 158
73 %
1 stopover Boston Logan International Airport, MA
05h 18min, from $ 1.843
19 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
04h 07min, from $ 221
6 %

Important flight information

Flight information: Washington DC - Chicago O'Hare

Roundtrip from $ 316,58
Distance 984 km
Departure airport Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
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