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 34 minutes, covering a distance of About 1,139.76 km.

Flight duration

About 2 hours 34 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 AA5541
DCA 1:48 PM
STL 3:22 PM
Nonstop 2.6h
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Delta Air Lines DL1444
IAD 1:00 PM
ATL 2:57 PM
With stops 1.9h
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Delta Air Lines DL1485
ATL 2:00 PM
STL 2:43 PM
1.7h
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American Airlines AA5267
IAD 3:26 PM
CLT 5:00 PM
With stops 1.6h
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American Airlines AA2477
CLT 5:01 PM
STL 6:07 PM
2.1h
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Delta Air Lines DL2135
IAD 4:00 PM
ATL 5:56 PM
With stops 1.9h
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Delta Air Lines DL2833
ATL 8:05 PM
STL 8:49 PM
1.7h
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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 DL3905
IAD 6:00 AM
DTW 7:35 AM
With stops 1.6h
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Delta Air Lines DL2868
DTW 8:50 AM
STL 9:36 AM
1.8h
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Delta Air Lines DL2869
DCA 6:00 AM
DTW 7:39 AM
With stops 1.6h
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Delta Air Lines DL2868
DTW 8:50 AM
STL 9:36 AM
1.8h
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Delta Air Lines DL410
DCA 6:00 AM
ATL 7:59 AM
With stops 2.0h
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Delta Air Lines DL1400
ATL 10:00 AM
STL 10:48 AM
1.8h
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Delta Air Lines DL330
DCA 6:59 AM
ATL 8:51 AM
With stops 1.9h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:56 PM
1.7h
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Delta Air Lines DL850
DCA 6:25 PM
ATL 8:28 PM
With stops 2.0h
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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 DL410
DCA 6:00 AM
ATL 7:59 AM
With stops 2.0h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:56 PM
1.7h
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Delta Air Lines DL1354
IAD 7:00 AM
ATL 9:00 AM
With stops 2.0h
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Delta Air Lines DL1400
ATL 10:00 AM
STL 10:48 AM
1.8h
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Delta Air Lines DL1007
DCA 7:30 PM
ATL 9:33 PM
With stops 2.0h
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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 DL2902
IAD 7:50 PM
ATL 9:50 PM
With stops 2.0h
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Delta Air Lines DL1403
ATL 10:55 PM
STL 11:39 PM
1.7h
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Frontier Airlines F94707
IAD 7:30 AM
ATL 9:44 AM
With stops 2.2h
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Frontier Airlines F94473
ATL 8:00 AM
STL 8:47 AM
1.8h
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Delta Air Lines DL950
DCA 7:30 PM
ATL 9:34 PM
With stops 2.1h
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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 DL1354
IAD 7:00 AM
ATL 9:00 AM
With stops 2.0h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:56 PM
1.7h
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Frontier Airlines F9685
DCA 7:59 AM
DEN 10:06 AM
With stops 4.1h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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American Airlines AA5029
DCA 8:10 PM
STL 9:36 PM
Nonstop 2.4h
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American Airlines AA5454
DCA 8:12 AM
STL 9:37 AM
Nonstop 2.4h
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Frontier Airlines F94229
IAD 12:55 PM
MCO 3:30 PM
With stops 2.6h
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Frontier Airlines F92635
MCO 10:15 PM
STL 11:58 PM
2.7h
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Frontier Airlines F91081
IAD 11:17 AM
ATL 1:18 PM
With stops 2.0h
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Frontier Airlines F94473
ATL 8:00 AM
STL 8:47 AM
1.8h
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United Airlines UA3563
IAD 9:00 AM
STL 10:31 AM
Nonstop 2.5h
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Delta Air Lines DL455
DCA 9:00 AM
ATL 11:03 AM
With stops 2.0h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:56 PM
1.7h
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American Airlines AA5266
IAD 9:19 AM
CLT 10:54 AM
With stops 1.6h
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American Airlines AA2958
CLT 12:21 PM
STL 1:22 PM
2.0h
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American Airlines AA5029
DCA 8:10 PM
STL 9:36 PM
Nonstop 2.4h
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American Airlines AA5454
DCA 8:12 AM
STL 9:37 AM
Nonstop 2.4h
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American Airlines AA5503
DCA 8:41 PM
STL 10:07 PM
Nonstop 2.4h
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United Airlines UA4427
IAD 8:20 AM
STL 9:48 AM
Nonstop 2.5h
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Delta Air Lines DL2127
IAD 8:27 AM
ATL 10:15 AM
With stops 1.8h
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Delta Air Lines DL1400
ATL 10:00 AM
STL 10:48 AM
1.8h
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Delta Air Lines DL343
DCA 8:00 AM
ATL 10:02 AM
With stops 2.0h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:56 PM
1.7h
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Delta Air Lines DL2127
IAD 8:27 AM
ATL 10:15 AM
With stops 1.8h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:56 PM
1.7h
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Delta Air Lines DL1354
IAD 7:00 AM
ATL 9:00 AM
With stops 2.0h
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Delta Air Lines DL1400
ATL 10:00 AM
STL 10:48 AM
1.8h
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Delta Air Lines DL1007
DCA 7:30 PM
ATL 9:33 PM
With stops 2.0h
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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 DL2902
IAD 7:50 PM
ATL 9:50 PM
With stops 2.0h
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Delta Air Lines DL1403
ATL 10:55 PM
STL 11:39 PM
1.7h
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Frontier Airlines F94707
IAD 7:30 AM
ATL 9:44 AM
With stops 2.2h
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Frontier Airlines F94473
ATL 8:00 AM
STL 8:47 AM
1.8h
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Delta Air Lines DL950
DCA 7:30 PM
ATL 9:34 PM
With stops 2.1h
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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 DL1354
IAD 7:00 AM
ATL 9:00 AM
With stops 2.0h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:56 PM
1.7h
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Frontier Airlines F9685
DCA 7:59 AM
DEN 10:06 AM
With stops 4.1h
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Frontier Airlines F93302
DEN 4:12 PM
STL 7:23 PM
2.2h
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Delta Air Lines DL3905
IAD 6:00 AM
DTW 7:35 AM
With stops 1.6h
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Delta Air Lines DL2868
DTW 8:50 AM
STL 9:36 AM
1.8h
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See all
American Airlines AA5541
DCA 1:48 PM
STL 3:22 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 AA5029
DCA 8:10 PM
STL 9:36 PM
Nonstop 2.4h
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American Airlines AA5454
DCA 8:12 AM
STL 9:37 AM
Nonstop 2.4h
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American Airlines AA5503
DCA 8:41 PM
STL 10:07 PM
Nonstop 2.4h
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United Airlines UA4427
IAD 8:20 AM
STL 9:48 AM
Nonstop 2.5h
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United Airlines UA3563
IAD 9:00 AM
STL 10:31 AM
Nonstop 2.5h
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Check prices
United Airlines UA3563
IAD 9:00 AM
STL 10:31 AM
Nonstop 2.5h
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Check prices
American Airlines AA5029
DCA 8:10 PM
STL 9:36 PM
Nonstop 2.4h
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Check prices
American Airlines AA5454
DCA 8:12 AM
STL 9:37 AM
Nonstop 2.4h
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American Airlines AA5503
DCA 8:41 PM
STL 10:07 PM
Nonstop 2.4h
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United Airlines UA4427
IAD 8:20 AM
STL 9:48 AM
Nonstop 2.5h
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United Airlines UA4527
IAD 5:15 PM
STL 6:38 PM
Nonstop 2.4h
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American Airlines AA5541
DCA 1:48 PM
STL 3:22 PM
Nonstop 2.6h
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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 8 minutes to fly from Washington D.C. (WAS) to St. Louis (STL).
  • Airlines with flights from Washington D.C. (WAS) to St. Louis (STL): American Airlines, United Airlines, Copa Airlines, avianca and Lufthansa.