Lowest Prices
Find the lowest ORD airfares by comparing hundreds of airlines and agencies.
Good to Know: Flights to ORD
Useful information for finding cheap flights to Chicago O'Hare International and booking your next trip
Cheapest Round Trip Flight
$455
Frontier Airlines• nonstop • 3h 46mApr 02 – Apr 06
The cheapest round trip flight from Baltimore/Washington International Thurgood Marsha to Chicago O'Hare International is currently $455
Cheapest One way Flight
$398
United Airlines• nonstop• 5h 10mFeb 01
The cheapest one way flight from Orlando International to Chicago O'Hare International is currently $398
Cheapest Direct Flight
$580
United Airlines• nonstop• 3h 37mApr 02
The cheapest nonstop flight from Ronald Reagan Washington National to Chicago O'Hare International is currently $580
Fastest Flight
3h 36m
The fastest nonstop flight from Ronald Reagan Washington National to Chicago O'Hare International takes 3h 36m
Best Flight Deals to Chicago
Identify the most efficient round-trip flights to Chicago. We present options balancing cost and convenience for your return journey.
Apr 02 - Apr 06, Economy
Baltimore → Chicago
3h 46m
5:09 PM - 6:35 PM • nonstop
Baltimore → Chicago
3h 26m
6:15 AM - 9:21 AM • nonstop
Frontier Airlines
Apr 02 - Apr 06, Economy
Baltimore → Chicago
3h 46m
5:09 PM - 6:35 PM • nonstop
Baltimore → Chicago
11h 50m
4:34 PM - 12:44 AM • 1 stop
Frontier Airlines
Apr 02 - Apr 06, Economy
Baltimore → Chicago
5h 42m
5:35 PM - 8:17 PM • 1 stop
Baltimore → Chicago
5h 27m
6:34 PM - 11:01 PM • 1 stop
Delta Airlines
Apr 02 - Apr 06, Economy
Washington → Chicago
3h 39m
3:30 PM - 4:49 PM • nonstop
Washington → Chicago
3h 22m
11:30 AM - 2:32 PM • nonstop
United Airlines
Apr 02 - Apr 06, Economy
Washington → Chicago
3h 36m
6:30 AM - 7:46 AM • nonstop
Washington → Chicago
3h 22m
11:30 AM - 2:32 PM • nonstop
United Airlines
For travel requiring no set return, access available one-way flights to Chicago (ORD). These options support extended stays or open-ended plans.
Need to travel to Chicago soon? View current last-minute flight options to ORD for spontaneous or pressing plans.
Maximize your time in Chicago, not in transit. Discover non-stop direct flights to ORD for the quickest, most straightforward journey to the Strip.
Apr 02 - Apr 06, Economy
Washington → Chicago
3h 37m
5:00 PM - 6:17 PM • nonstop
Washington → Chicago
3h 22m
11:30 AM - 2:32 PM • nonstop
United Airlines
Apr 02 - Apr 06, Economy
Washington → Chicago
3h 39m
3:30 PM - 4:49 PM • nonstop
Washington → Chicago
3h 22m
11:30 AM - 2:32 PM • nonstop
United Airlines
Apr 02 - Apr 06, Economy
Washington → Chicago
3h 39m
1:00 PM - 2:19 PM • nonstop
Washington → Chicago
3h 22m
11:30 AM - 2:32 PM • nonstop
United Airlines
Apr 02 - Apr 06, Economy
Washington → Chicago
3h 37m
7:30 AM - 8:47 AM • nonstop
Washington → Chicago
3h 22m
11:30 AM - 2:32 PM • nonstop
United Airlines
Apr 02 - Apr 06, Economy
Washington → Chicago
3h 40m
11:55 AM - 1:15 PM • nonstop
Washington → Chicago
3h 22m
11:30 AM - 2:32 PM • nonstop
United Airlines
Destination Airport Information
| IATA Code | ORD |
| Name | Chicago O'Hare International |
| City | Chicago |
| Country | US |
| Latitude | 41.978599548339844 |
| Longitude | -87.90480041503906 |
Popular Airlines
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