Direct (nonstop) flights from Chicago to Washington
1 airline flys nonstop from Chicago Midway International (MDW) to Ronald Reagan Washington National (DCA). It's 600 miles (965 km), about 1h 50m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Chicago to Washington with one stop · direct emits 111 kg CO₂ per passenger
Looking for the return flight?
DCA → MDW: Flights from Washington to ChicagoOther direct flights from Chicago
Direct flights from Washington (DCA)
Frequently Asked Questions
How long is the direct flight from Chicago to Washington?
A nonstop flight from Chicago (MDW) to Washington (DCA) takes approximately 1 hours and 50 minutes. The distance is 600 miles (965 km).
Which airlines fly nonstop from Chicago to Washington?
Just Southwest Airlines.
Is there a nonstop flight from Chicago to Washington?
Yes. 1 airline: Southwest Airlines.
How far is Chicago from Washington?
The flight distance from Chicago to Washington is 600 miles (965 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Chicago to Washington?
At 1h 50m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Chicago to Washington?
Roughly 111 kg CO2 per passenger one-way. That's about the same as driving 555 km.
Is the return flight from Washington to Chicago also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Chicago to Washington?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Chicago Midway International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.