Flight times from Washington D.C. to St. Louis & schedule

The average flight time from Washington D.C. to St. Louis is About 2 hours 56 minutes, covering a distance of About 1,139.76 km.

Flight duration

About 2 hours 56 minutes

Flight distance

About 1,139.76 km

How long is the flight from Washington D.C. to St. Louis?

The flights usually depart from Ronald Reagan Washington National Airport and arrive at St. Louis Lambert International Airport.

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Earliest first
Latest first
American Airlines AA5220
IAD 1:16 PM
CLT 2:50 PM
With stops 1.6h
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American Airlines AA2731
CLT 4:21 PM
STL 5:21 PM
2.0h
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American Airlines AA5582
DCA 3:00 PM
STL 4:30 PM
Nonstop 2.5h
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American Airlines AA5309
DCA 5:45 PM
STL 7:19 PM
Nonstop 2.6h
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United Airlines UA4527
IAD 5:15 PM
STL 6:38 PM
Nonstop 2.4h
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Delta Air Lines DL3826
IAD 6:10 AM
DTW 7:47 AM
With stops 1.6h
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Delta Air Lines DL2868
DTW 8:50 AM
STL 9:29 AM
1.6h
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Delta Air Lines DL2869
DCA 6:10 AM
DTW 7:39 AM
With stops 1.5h
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Delta Air Lines DL2868
DTW 8:50 AM
STL 9:29 AM
1.6h
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Delta Air Lines DL410
DCA 6:00 AM
ATL 7:48 AM
With stops 1.8h
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Delta Air Lines DL1400
ATL 10:12 AM
STL 10:55 AM
1.7h
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Delta Air Lines DL2127
IAD 6:00 AM
ATL 7:43 AM
With stops 1.7h
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Delta Air Lines DL1400
ATL 10:12 AM
STL 10:55 AM
1.7h
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Delta Air Lines DL850
DCA 6:30 PM
ATL 8:26 PM
With stops 1.9h
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Delta Air Lines DL1403
ATL 10:55 PM
STL 11:39 PM
1.7h
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Delta Air Lines DL2127
IAD 6:00 AM
ATL 7:43 AM
With stops 1.7h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:53 PM
1.6h
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Frontier Airlines F9689
DCA 6:00 PM
DEN 8:03 PM
With stops 4.0h
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Frontier Airlines F93302
DEN 3:41 PM
STL 6:53 PM
2.2h
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American Airlines AA365
DCA 7:45 PM
CLT 9:22 PM
With stops 1.6h
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American Airlines AA2733
CLT 7:37 AM
STL 8:33 AM
1.9h
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Frontier Airlines F94559
IAD 7:30 PM
DFW 9:53 PM
With stops 3.4h
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Frontier Airlines F91524
DFW 12:50 PM
STL 2:49 PM
2.0h
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Frontier Airlines F94707
IAD 7:49 AM
ATL 9:59 AM
With stops 2.2h
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Frontier Airlines F94473
ATL 4:43 PM
STL 5:33 PM
1.8h
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Frontier Airlines F94355
IAD 7:27 PM
MCO 10:09 PM
With stops 2.7h
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Frontier Airlines F92635
MCO 10:18 PM
STL 11:57 PM
2.6h
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Frontier Airlines F94707
IAD 7:49 AM
ATL 9:59 AM
With stops 2.2h
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Delta Air Lines DL1393
ATL 5:20 PM
STL 6:02 PM
1.7h
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Frontier Airlines F9685
DCA 7:00 AM
DEN 9:04 AM
With stops 4.1h
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Frontier Airlines F93302
DEN 3:41 PM
STL 6:53 PM
2.2h
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Frontier Airlines F94707
IAD 7:49 AM
ATL 9:59 AM
With stops 2.2h
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Delta Air Lines DL2833
ATL 8:05 PM
STL 8:50 PM
1.8h
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American Airlines AA5413
DCA 8:40 AM
STL 10:12 AM
Nonstop 2.5h
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American Airlines AA2953
IAD 8:22 PM
CLT 9:55 PM
With stops 1.6h
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American Airlines AA459
CLT 10:55 PM
STL 11:54 PM
2.0h
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Frontier Airlines F91081
IAD 11:07 AM
ATL 1:15 PM
With stops 2.1h
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Frontier Airlines F94473
ATL 4:43 PM
STL 5:33 PM
1.8h
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United Airlines UA4388
IAD 9:00 AM
STL 10:27 AM
Nonstop 2.5h
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Delta Air Lines DL455
DCA 9:00 AM
ATL 10:49 AM
With stops 1.8h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:53 PM
1.6h
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Frontier Airlines F94277
IAD 9:50 AM
LAS 11:45 AM
With stops 4.9h
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Frontier Airlines F93108
LAS 12:50 PM
STL 6:15 PM
3.4h
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American Airlines AA5413
DCA 8:40 AM
STL 10:12 AM
Nonstop 2.5h
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American Airlines AA2953
IAD 8:22 PM
CLT 9:55 PM
With stops 1.6h
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American Airlines AA459
CLT 10:55 PM
STL 11:54 PM
2.0h
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Delta Air Lines DL1354
IAD 8:28 AM
ATL 10:19 AM
With stops 1.9h
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Delta Air Lines DL1400
ATL 10:12 AM
STL 10:55 AM
1.7h
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Delta Air Lines DL343
DCA 8:00 AM
ATL 9:50 AM
With stops 1.9h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:53 PM
1.6h
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American Airlines AA365
DCA 7:45 PM
CLT 9:22 PM
With stops 1.6h
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American Airlines AA2733
CLT 7:37 AM
STL 8:33 AM
1.9h
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Frontier Airlines F94559
IAD 7:30 PM
DFW 9:53 PM
With stops 3.4h
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Frontier Airlines F91524
DFW 12:50 PM
STL 2:49 PM
2.0h
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Frontier Airlines F94707
IAD 7:49 AM
ATL 9:59 AM
With stops 2.2h
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Frontier Airlines F94473
ATL 4:43 PM
STL 5:33 PM
1.8h
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Frontier Airlines F94355
IAD 7:27 PM
MCO 10:09 PM
With stops 2.7h
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Frontier Airlines F92635
MCO 10:18 PM
STL 11:57 PM
2.6h
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Frontier Airlines F94707
IAD 7:49 AM
ATL 9:59 AM
With stops 2.2h
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Delta Air Lines DL1393
ATL 5:20 PM
STL 6:02 PM
1.7h
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Frontier Airlines F9685
DCA 7:00 AM
DEN 9:04 AM
With stops 4.1h
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Frontier Airlines F93302
DEN 3:41 PM
STL 6:53 PM
2.2h
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Frontier Airlines F94707
IAD 7:49 AM
ATL 9:59 AM
With stops 2.2h
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Delta Air Lines DL2833
ATL 8:05 PM
STL 8:50 PM
1.8h
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Delta Air Lines DL3826
IAD 6:10 AM
DTW 7:47 AM
With stops 1.6h
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Delta Air Lines DL2868
DTW 8:50 AM
STL 9:29 AM
1.6h
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Delta Air Lines DL2869
DCA 6:10 AM
DTW 7:39 AM
With stops 1.5h
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Delta Air Lines DL2868
DTW 8:50 AM
STL 9:29 AM
1.6h
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Delta Air Lines DL410
DCA 6:00 AM
ATL 7:48 AM
With stops 1.8h
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Delta Air Lines DL1400
ATL 10:12 AM
STL 10:55 AM
1.7h
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Delta Air Lines DL2127
IAD 6:00 AM
ATL 7:43 AM
With stops 1.7h
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Delta Air Lines DL1400
ATL 10:12 AM
STL 10:55 AM
1.7h
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Delta Air Lines DL850
DCA 6:30 PM
ATL 8:26 PM
With stops 1.9h
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Delta Air Lines DL1403
ATL 10:55 PM
STL 11:39 PM
1.7h
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American Airlines AA5582
DCA 3:00 PM
STL 4:30 PM
Nonstop 2.5h
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American Airlines AA5309
DCA 5:45 PM
STL 7:19 PM
Nonstop 2.6h
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United Airlines UA4527
IAD 5:15 PM
STL 6:38 PM
Nonstop 2.4h
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American Airlines AA5413
DCA 8:40 AM
STL 10:12 AM
Nonstop 2.5h
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United Airlines UA4388
IAD 9:00 AM
STL 10:27 AM
Nonstop 2.5h
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United Airlines UA4388
IAD 9:00 AM
STL 10:27 AM
Nonstop 2.5h
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American Airlines AA5413
DCA 8:40 AM
STL 10:12 AM
Nonstop 2.5h
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American Airlines AA5309
DCA 5:45 PM
STL 7:19 PM
Nonstop 2.6h
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United Airlines UA4527
IAD 5:15 PM
STL 6:38 PM
Nonstop 2.4h
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American Airlines AA5582
DCA 3:00 PM
STL 4:30 PM
Nonstop 2.5h
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FAQs about flight schedules from Washington D.C. to St. Louis

  • When are flight tickets from Washington D.C. (WAS) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 3 hours 7 minutes to fly from Washington D.C. (WAS) to St. Louis (STL).
  • Airlines with flights from Washington D.C. (WAS) to St. Louis (STL): United Airlines, American Airlines, avianca, Copa Airlines, Lufthansa and Brussels Airlines.