How far is Chicago to Washington, D.C. Reagan-National by plane?
The distance between Chicago and Washington, D.C. Reagan-National is about 594.5 mi. 1h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Washington, D.C. Reagan-National Airport?
Prices for flights from Chicago to Washington, D.C. Reagan-National Airport are updated daily.
How many operators does momondo search for flights from Chicago to Washington, D.C. Reagan-National Airport?
There are 6 operators available for flights from Chicago to Washington, D.C. Reagan-National Airport as of February 2026.
How old do you have to be to fly from Chicago to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Washington, D.C. Reagan-National Airport is Airbus A319, representing 17.54% of all bookings. The subsequent popular models are Boeing 737-800 at 14.96%, Boeing 737 MAX 8 at 12.30%, and Embraer 175 at 7.57%.
What is the most popular airline from Chicago to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked airline on the route from Chicago to Washington, D.C. Reagan-National Airport is United Airlines, representing 38% of all bookings. The subsequent popular airlines are American Airlines at 31%, Southwest at 30%, and Frontier at 1%.