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Washington (DCA) to Chicago (ORD) flights

There are direct flights from Ronald Reagan Washington National Airport to Chicago O'Hare International Airport, sold by 2 airlines (including codeshares): American Airlines and United Airlines. The distance is 983 km, about 1h 40m in the air. There are also 12 one-stop options, via airports such as Cleveland, Detroit and Pittsburgh.

Live fares for DCA → ORDSee all routes on the map
983 kmdistance
~1h 40mdirect flight time (estimate)
2direct airlines
12one-stop options

Direct flights from Washington to Chicago

RouteAirlines (incl. codeshares)DistanceTime (est.)
DCA → ORDAmerican Airlines, United Airlines983 km~1h 40m

Best one-stop connections

Through the biggest hubs first. Times include about 100 minutes to change planes.

ViaAirlinesDistanceTime (est.)
CLE ClevelandUnited Airlines then American Airlines and United Airlines1,005 km~3h 55m
DTW DetroitAmerican Airlines then American Airlines and United Airlines1,028 km~3h 55m
PIT PittsburghAmerican Airlines then American Airlines and United Airlines991 km~3h 55m
IND IndianapolisAmerican Airlines then American Airlines and United Airlines1,088 km~4h
CMH ColumbusAmerican Airlines then American Airlines and United Airlines993 km~3h 55m
MKE MilwaukeeSouthwest Airlines then American Airlines and United Airlines1,127 km~4h
BUF BuffaloAmerican Airlines then American Airlines and United Airlines1,236 km~4h 10m
SDF LouisvilleAmerican Airlines then American Airlines and United Airlines1,222 km~4h 10m
CVG CincinnatiAmerican Airlines then American Airlines and United Airlines1,085 km~4h
DAY DaytonAmerican Airlines then American Airlines and United Airlines1,014 km~3h 55m
CAK AkronAmerican Airlines then United Airlines992 km~3h 55m
LAN LansingSun Country Airlines then United Airlines1,057 km~3h 55m

More from Washington and Chicago

Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.