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

Flight duration

About 2 hours 35 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 3:31 PM
Nonstop 2.7h
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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 3:15 PM
STL 3:58 PM
1.7h
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American Airlines AA5543
IAD 2:06 PM
CLT 3:40 PM
With stops 1.6h
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American Airlines AA2937
CLT 4:58 PM
STL 6:08 PM
2.2h
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Delta Air Lines DL5747
DCA 2:00 PM
LGA 3:24 PM
With stops 1.4h
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Delta Air Lines DL4926
LGA 6:55 PM
STL 8:51 PM
2.9h
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Frontier Airlines F9687
DCA 2:00 PM
DEN 4:22 PM
With stops 4.4h
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Frontier Airlines F93302
DEN 10:50 AM
STL 1:58 PM
2.1h
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American Airlines AA3265
DCA 3:30 PM
STL 5:02 PM
Nonstop 2.5h
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Delta Air Lines DL360
DCA 4:00 PM
ATL 6:00 PM
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 AA5317
IAD 4:41 PM
CLT 6:20 PM
With stops 1.6h
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American Airlines AA2562
CLT 10:09 PM
STL 11:12 PM
2.0h
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United Airlines UA4527
IAD 5:10 PM
STL 6:33 PM
Nonstop 2.4h
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Delta Air Lines DL1695
IAD 5:30 PM
ATL 7:34 PM
With stops 2.1h
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Delta Air Lines DL1102
ATL 12:15 PM
STL 12:56 PM
1.7h
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United Airlines UA1230
IAD 5:38 PM
EWR 7:10 PM
With stops 1.5h
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United Airlines UA3468
EWR 9:47 PM
STL 11:51 PM
3.1h
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Frontier Airlines F91081
IAD 5:42 PM
ATL 7:56 PM
With stops 2.2h
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Frontier Airlines F94473
ATL 1:56 PM
STL 2:48 PM
1.9h
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Delta Air Lines DL3931
IAD 6:00 AM
DTW 7:48 AM
With stops 1.8h
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Delta Air Lines DL3960
DTW 8:40 AM
STL 9:32 AM
1.9h
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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 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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American Airlines AA1636
DCA 6:34 AM
MCO 9:09 AM
With stops 2.6h
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Frontier Airlines F92635
MCO 8:43 PM
STL 10:33 PM
2.8h
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American Airlines AA4458
DCA 7:40 AM
STL 9:24 AM
Nonstop 2.7h
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American Airlines AA5269
DCA 7:50 PM
STL 9:31 PM
Nonstop 2.7h
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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 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 DL380
DCA 12:05 PM
ATL 2:03 PM
With stops 2.0h
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Delta Air Lines DL1485
ATL 3:15 PM
STL 3:58 PM
1.7h
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Jetblue Airways B61923
DCA 12:20 PM
MCO 2:47 PM
With stops 2.5h
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Frontier Airlines F92635
MCO 8:43 PM
STL 10:33 PM
2.8h
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American Airlines AA5215
IAD 11:34 AM
CLT 1:15 PM
With stops 1.7h
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American Airlines AA2486
CLT 11:37 AM
STL 12:46 PM
2.1h
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United Airlines UA4446
DCA 11:00 AM
EWR 12:20 PM
With stops 1.3h
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United Airlines UA3719
EWR 2:59 PM
STL 4:55 PM
2.9h
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Delta Air Lines DL1324
IAD 10:05 AM
ATL 12:02 PM
With stops 1.9h
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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 DL926
DCA 10:00 AM
ATL 11:59 AM
With stops 2.0h
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Delta Air Lines DL1485
ATL 3:15 PM
STL 3:58 PM
1.7h
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Jetblue Airways B62423
DCA 9:50 AM
MCO 12:21 PM
With stops 2.5h
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Frontier Airlines F92635
MCO 8:43 PM
STL 10:33 PM
2.8h
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Jetblue Airways B62423
DCA 9:50 AM
MCO 12:21 PM
With stops 2.5h
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Frontier Airlines F91631
MCO 5:05 AM
STL 6:57 AM
2.9h
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United Airlines UA4427
IAD 8:40 AM
STL 10:12 AM
Nonstop 2.5h
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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 DL1400
ATL 10:00 AM
STL 10:48 AM
1.8h
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United Airlines UA3476
DCA 8:25 AM
ORD 9:54 AM
With stops 2.5h
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United Airlines UA4491
ORD 10:52 AM
STL 12:29 PM
1.6h
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Frontier Airlines F92859
IAD 8:40 AM
MCO 11:13 AM
With stops 2.5h
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Frontier Airlines F92635
MCO 8:43 PM
STL 10:33 PM
2.8h
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Frontier Airlines F92859
IAD 8:40 AM
MCO 11:13 AM
With stops 2.5h
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Frontier Airlines F91631
MCO 5:05 AM
STL 6:57 AM
2.9h
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American Airlines AA4458
DCA 7:40 AM
STL 9:24 AM
Nonstop 2.7h
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American Airlines AA5269
DCA 7:50 PM
STL 9:31 PM
Nonstop 2.7h
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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 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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Frontier Airlines F9685
DCA 7:00 AM
DEN 9:16 AM
With stops 4.3h
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Frontier Airlines F93302
DEN 10:50 AM
STL 1:58 PM
2.1h
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United Airlines UA4602
DCA 7:00 PM
EWR 8:29 PM
With stops 1.5h
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United Airlines UA3468
EWR 9:47 PM
STL 11:51 PM
3.1h
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Frontier Airlines F93691
IAD 7:11 PM
ATL 9:30 PM
With stops 2.3h
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Frontier Airlines F94473
ATL 1:56 PM
STL 2:48 PM
1.9h
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American Airlines AA5541
DCA 1:48 PM
STL 3:31 PM
Nonstop 2.7h
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American Airlines AA3265
DCA 3:30 PM
STL 5:02 PM
Nonstop 2.5h
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United Airlines UA4527
IAD 5:10 PM
STL 6:33 PM
Nonstop 2.4h
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American Airlines AA4458
DCA 7:40 AM
STL 9:24 AM
Nonstop 2.7h
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American Airlines AA5269
DCA 7:50 PM
STL 9:31 PM
Nonstop 2.7h
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United Airlines UA4427
IAD 8:40 AM
STL 10:12 AM
Nonstop 2.5h
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United Airlines UA4427
IAD 8:40 AM
STL 10:12 AM
Nonstop 2.5h
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American Airlines AA4458
DCA 7:40 AM
STL 9:24 AM
Nonstop 2.7h
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American Airlines AA5269
DCA 7:50 PM
STL 9:31 PM
Nonstop 2.7h
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United Airlines UA4527
IAD 5:10 PM
STL 6:33 PM
Nonstop 2.4h
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American Airlines AA3265
DCA 3:30 PM
STL 5:02 PM
Nonstop 2.5h
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American Airlines AA5541
DCA 1:48 PM
STL 3:31 PM
Nonstop 2.7h
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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 2 hours 31 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, Lufthansa and Brussels Airlines.