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

The average flight time from St. Louis to Washington D.C. is About 2 hours 47 minutes, covering a distance of About 1,139.76 km.

Flight duration

About 2 hours 47 minutes

Flight distance

About 1,139.76 km

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

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

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Earliest first
Latest first
American Airlines AA4691
STL 1:21 PM
DCA 4:29 PM
Nonstop 2.1h
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Delta Air Lines DL3156
STL 1:55 PM
ATL 4:30 PM
With stops 1.6h
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Delta Air Lines DL1687
ATL 4:45 PM
IAD 6:26 PM
1.7h
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Delta Air Lines DL2700
STL 3:42 PM
ATL 6:25 PM
With stops 1.7h
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Delta Air Lines DL1309
ATL 7:30 PM
IAD 9:18 PM
1.8h
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United Airlines UA1761
STL 3:15 PM
ORD 4:43 PM
With stops 1.5h
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United Airlines UA1369
ORD 6:00 PM
DCA 8:59 PM
2.0h
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Delta Air Lines DL2700
STL 3:42 PM
ATL 6:25 PM
With stops 1.7h
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Delta Air Lines DL727
ATL 7:30 PM
DCA 9:21 PM
1.9h
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Delta Air Lines DL2700
STL 3:42 PM
ATL 6:25 PM
With stops 1.7h
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Delta Air Lines DL537
ATL 9:35 PM
DCA 11:24 PM
1.8h
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Frontier Airlines F94474
STL 4:00 PM
ATL 6:44 PM
With stops 1.7h
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Frontier Airlines F94708
ATL 6:00 PM
IAD 7:55 PM
1.9h
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Delta Air Lines DL5416
STL 4:32 PM
JFK 8:09 PM
With stops 2.6h
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Delta Air Lines DL5688
JFK 10:00 PM
DCA 11:41 PM
1.7h
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Frontier Airlines F94474
STL 4:00 PM
ATL 6:44 PM
With stops 1.7h
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Frontier Airlines F91082
ATL 10:20 PM
IAD 12:15 AM
1.9h
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American Airlines AA2286
STL 5:52 PM
DCA 8:53 PM
Nonstop 2.0h
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United Airlines UA4605
STL 5:00 AM
ORD 6:30 AM
With stops 1.5h
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United Airlines UA2029
ORD 8:45 AM
IAD 11:50 AM
2.1h
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American Airlines AA1515
STL 5:30 AM
CLT 8:25 AM
With stops 1.9h
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American Airlines AA5447
CLT 2:35 PM
IAD 4:05 PM
1.5h
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American Airlines AA1515
STL 5:30 AM
CLT 8:25 AM
With stops 1.9h
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American Airlines AA5543
CLT 11:05 AM
IAD 12:39 PM
1.6h
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American Airlines AA3185
STL 6:02 AM
DCA 9:03 AM
Nonstop 2.0h
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Delta Air Lines DL1626
STL 6:45 AM
DTW 9:16 AM
With stops 1.5h
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Delta Air Lines DL5033
DTW 10:00 AM
IAD 11:29 AM
1.5h
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United Airlines UA4423
STL 6:45 AM
ORD 8:05 AM
With stops 1.3h
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United Airlines UA2029
ORD 8:45 AM
IAD 11:50 AM
2.1h
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Delta Air Lines DL1524
STL 6:00 AM
ATL 8:39 AM
With stops 1.6h
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Delta Air Lines DL380
ATL 9:10 AM
DCA 10:56 AM
1.8h
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United Airlines UA4423
STL 6:45 AM
ORD 8:05 AM
With stops 1.3h
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United Airlines UA307
ORD 9:00 AM
DCA 11:45 AM
1.8h
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Delta Air Lines DL1524
STL 6:00 AM
ATL 8:39 AM
With stops 1.6h
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Delta Air Lines DL1751
ATL 8:30 AM
IAD 10:11 AM
1.7h
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American Airlines AA858
STL 7:35 AM
CLT 10:30 AM
With stops 1.9h
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American Airlines AA5543
CLT 11:05 AM
IAD 12:39 PM
1.6h
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United Airlines UA4454
STL 12:44 PM
IAD 3:55 PM
Nonstop 2.2h
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United Airlines UA2144
STL 12:25 PM
ORD 1:50 PM
With stops 1.4h
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United Airlines UA1379
ORD 2:39 PM
IAD 5:37 PM
2.0h
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United Airlines UA2144
STL 12:25 PM
ORD 1:50 PM
With stops 1.4h
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United Airlines UA1941
ORD 3:00 PM
DCA 5:48 PM
1.8h
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Delta Air Lines DL4922
STL 12:00 PM
LGA 3:31 PM
With stops 2.5h
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Delta Air Lines DL5591
LGA 7:25 PM
DCA 8:51 PM
1.4h
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Delta Air Lines DL1703
STL 11:39 AM
ATL 2:18 PM
With stops 1.6h
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Delta Air Lines DL950
ATL 4:30 PM
DCA 6:23 PM
1.9h
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Delta Air Lines DL1703
STL 11:39 AM
ATL 2:18 PM
With stops 1.6h
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Delta Air Lines DL1687
ATL 4:45 PM
IAD 6:26 PM
1.7h
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Delta Air Lines DL1703
STL 11:39 AM
ATL 2:18 PM
With stops 1.6h
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Delta Air Lines DL832
ATL 5:30 PM
DCA 7:20 PM
1.8h
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American Airlines AA4175
STL 10:54 AM
DCA 1:58 PM
Nonstop 2.1h
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Delta Air Lines DL2868
STL 10:45 AM
DTW 1:15 PM
With stops 1.5h
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Delta Air Lines DL1454
DTW 2:55 PM
DCA 4:29 PM
1.6h
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Delta Air Lines DL1571
STL 9:00 AM
ATL 11:36 AM
With stops 1.6h
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Delta Air Lines DL360
ATL 12:55 PM
DCA 2:43 PM
1.8h
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Delta Air Lines DL1571
STL 9:00 AM
ATL 11:36 AM
With stops 1.6h
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Delta Air Lines DL850
ATL 3:12 PM
DCA 5:07 PM
1.9h
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United Airlines UA4506
STL 8:30 AM
IAD 11:40 AM
Nonstop 2.2h
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American Airlines AA858
STL 7:35 AM
CLT 10:30 AM
With stops 1.9h
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American Airlines AA5543
CLT 11:05 AM
IAD 12:39 PM
1.6h
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Delta Air Lines DL1536
STL 7:20 AM
ATL 9:58 AM
With stops 1.6h
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Delta Air Lines DL1482
ATL 12:59 PM
IAD 2:39 PM
1.7h
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Delta Air Lines DL1536
STL 7:20 AM
ATL 9:58 AM
With stops 1.6h
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Delta Air Lines DL360
ATL 12:55 PM
DCA 2:43 PM
1.8h
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Frontier Airlines F94567
STL 7:43 PM
DEN 9:15 PM
With stops 2.5h
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Frontier Airlines F9686
DEN 6:40 AM
DCA 12:05 PM
3.4h
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American Airlines AA3185
STL 6:02 AM
DCA 9:03 AM
Nonstop 2.0h
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Delta Air Lines DL1626
STL 6:45 AM
DTW 9:16 AM
With stops 1.5h
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Delta Air Lines DL5033
DTW 10:00 AM
IAD 11:29 AM
1.5h
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United Airlines UA4423
STL 6:45 AM
ORD 8:05 AM
With stops 1.3h
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United Airlines UA2029
ORD 8:45 AM
IAD 11:50 AM
2.1h
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Delta Air Lines DL1524
STL 6:00 AM
ATL 8:39 AM
With stops 1.6h
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Delta Air Lines DL380
ATL 9:10 AM
DCA 10:56 AM
1.8h
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American Airlines AA4691
STL 1:21 PM
DCA 4:29 PM
Nonstop 2.1h
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American Airlines AA2286
STL 5:52 PM
DCA 8:53 PM
Nonstop 2.0h
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American Airlines AA3185
STL 6:02 AM
DCA 9:03 AM
Nonstop 2.0h
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United Airlines UA4506
STL 8:30 AM
IAD 11:40 AM
Nonstop 2.2h
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American Airlines AA4175
STL 10:54 AM
DCA 1:58 PM
Nonstop 2.1h
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United Airlines UA4454
STL 12:44 PM
IAD 3:55 PM
Nonstop 2.2h
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United Airlines UA4454
STL 12:44 PM
IAD 3:55 PM
Nonstop 2.2h
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American Airlines AA4175
STL 10:54 AM
DCA 1:58 PM
Nonstop 2.1h
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United Airlines UA4506
STL 8:30 AM
IAD 11:40 AM
Nonstop 2.2h
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American Airlines AA3185
STL 6:02 AM
DCA 9:03 AM
Nonstop 2.0h
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American Airlines AA2286
STL 5:52 PM
DCA 8:53 PM
Nonstop 2.0h
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American Airlines AA4691
STL 1:21 PM
DCA 4:29 PM
Nonstop 2.1h
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FAQs about flight schedules from St. Louis to Washington D.C.

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

    Airlines adjust prices for flights from St. Louis to Washington D.C. 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 4 minutes to fly from St. Louis (STL) to Washington D.C. (WAS).
  • Airlines with flights from St. Louis (STL) to Washington D.C. (WAS): Brussels Airlines, Copa Airlines, American Airlines, Lufthansa and United Airlines.