Direct (nonstop) flights from Washington to Chicago
1 airline flys nonstop from Ronald Reagan Washington National (DCA) to Chicago Midway International (MDW). It's 600 miles (965 km), about 2h 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 Washington to Chicago with one stop · direct emits 111 kg CO₂ per passenger
Looking for the return flight?
MDW → DCA: Flights from Chicago to WashingtonOther direct flights from Washington
Direct flights from Chicago (MDW)
Frequently Asked Questions
How long is the direct flight from Washington to Chicago?
A nonstop flight from Washington (DCA) to Chicago (MDW) takes approximately 2 hours. The distance is 600 miles (965 km).
Which airlines fly nonstop from Washington to Chicago?
Just Southwest Airlines.
Is there a nonstop flight from Washington to Chicago?
Yes. 1 airline: Southwest Airlines.
How far is Washington from Chicago?
The flight distance from Washington to Chicago 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 Washington to Chicago?
At 2h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Washington to Chicago?
Roughly 111 kg CO2 per passenger one-way. That's about the same as driving 555 km.
Is the return flight from Chicago to Washington 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 Washington to Chicago?
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 Ronald Reagan Washington National for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.