Departure hub
Flights from Chicago O'Hare Intl Airport (ORD)
Search one-way and round-trip fares departing ORD in Chicago, United States. Browse live inventory, 11 popular routes below, and tips for timing your booking.
Leaving from
Going to
Dates
Sun, Aug 16Sun, Aug 23
Leaving from
Going to
Dates
Sun, Aug 16Sun, Aug 23
Popular routes from ORD
Chicago to Atlanta (ORD – ATL)Chicago to Los Angeles (ORD – LAX)Chicago to Denver (ORD – DEN)Chicago to Orlando (ORD – MCO)Chicago to Dallas (ORD – DFW)Chicago to New York (ORD – LGA)Chicago to Seattle (ORD – SEA)Chicago to San Francisco (ORD – SFO)Chicago to Boston (ORD – BOS)Chicago to London (ORD – LHR)Chicago to Cancún (ORD – CUN)
Tips for fares from ORD
- •Midweek departures from ORD often beat Friday and Sunday peaks.
- •When leaving Chicago, check nearby airports if ground transfer time works for your trip.
- •Book 4–8 weeks ahead for domestic trips from ORD; 2–3 months for international.
- •Confirm baggage, seats, and fare rules on the exact ticket before you pay.
- •Save your search and resume checkout if you need time to decide.
Other departure airports
Travelers near Chicago sometimes find better schedules or fares from these nearby hubs.