Are there nonstop flights from Appleton (ATW) to Washington (DCA)?

No. The fastest connection is via Detroit, about 2h 20m of total flying time.

What is the fastest connection from Appleton (ATW) to Washington (DCA)?

via Detroit ≈ 2h 20m, via Chicago ≈ 2h 27m, via Newark ≈ 2h 51m (estimated flying time, excluding layovers).

Appleton International Airport (ATW) to Ronald Reagan Washington National Airport (DCA)・1,127 km

No nonstop flights. The fastest connection is via Detroit (DTW), about 2h 20m of flying time (layover not included).

None.

8 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.