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 1,139.76km.

Flight duration

About 2 hours 47 minutes

Flight distance

About 1,139.76km

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
Delta Air Lines DL1524
STL 06:00
ATL 08:40
With stops 1.7h
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Delta Air Lines DL380
ATL 09:10
DCA 10:54
1.7h
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Delta Air Lines DL1524
STL 06:00
ATL 08:40
With stops 1.7h
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Delta Air Lines DL2751
ATL 09:55
IAD 11:39
1.7h
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Delta Air Lines DL1524
STL 06:00
ATL 08:40
With stops 1.7h
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Delta Air Lines DL737
ATL 11:00
DCA 12:44
1.7h
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American Airlines AA5503
STL 06:02
DCA 09:14
Nonstop 2.2h
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American Airlines AA1250
STL 06:52
CLT 09:50
With stops 2.0h
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American Airlines AA1589
CLT 09:20
DCA 10:56
1.6h
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American Airlines AA1250
STL 06:52
CLT 09:50
With stops 2.0h
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American Airlines AA2149
CLT 11:35
IAD 13:12
1.6h
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American Airlines AA1992
STL 07:00
CLT 10:01
With stops 2.0h
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American Airlines AA2149
CLT 11:35
IAD 13:12
1.6h
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Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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Delta Air Lines DL737
ATL 11:00
DCA 12:44
1.7h
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Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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Delta Air Lines DL1482
ATL 13:05
IAD 14:40
1.6h
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Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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Delta Air Lines DL360
ATL 12:55
DCA 14:38
1.7h
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United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
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Delta Air Lines DL1695
ATL 14:55
IAD 16:36
1.7h
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Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
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Delta Air Lines DL850
ATL 15:12
DCA 16:57
1.8h
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Delta Air Lines DL2868
STL 10:45
DTW 13:17
With stops 1.5h
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Delta Air Lines DL1454
DTW 14:55
DCA 16:31
1.6h
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Frontier Airlines F94474
STL 11:17
ATL 13:57
With stops 1.7h
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Frontier Airlines F93692
ATL 22:09
IAD 23:55
1.8h
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Delta Air Lines DL1703
STL 11:39
ATL 14:18
With stops 1.6h
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Delta Air Lines DL1687
ATL 16:45
IAD 18:21
1.6h
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United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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Delta Air Lines DL3156
STL 14:11
ATL 16:48
With stops 1.6h
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Delta Air Lines DL325
ATL 18:59
DCA 20:40
1.7h
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Delta Air Lines DL3156
STL 14:11
ATL 16:48
With stops 1.6h
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Delta Air Lines DL727
ATL 19:30
DCA 21:15
1.8h
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Delta Air Lines DL1485
STL 15:47
ATL 18:27
With stops 1.7h
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Delta Air Lines DL537
ATL 21:35
DCA 23:18
1.7h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F9686
DEN 06:40
DCA 12:04
3.4h
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Frontier Airlines F94567
STL 19:36
DEN 21:08
With stops 2.5h
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Frontier Airlines F9690
DEN 16:38
DCA 21:59
3.4h
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American Airlines AA5398
STL 18:14
DCA 21:26
Nonstop 2.2h
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Delta Air Lines DL1548
STL 18:00
DTW 20:34
With stops 1.6h
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Delta Air Lines DL2073
DTW 21:20
DCA 22:53
1.6h
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Delta Air Lines DL1548
STL 18:00
DTW 20:34
With stops 1.6h
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Delta Air Lines DL4688
DTW 17:54
IAD 19:26
1.5h
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Frontier Airlines F92630
STL 16:13
MCO 19:42
With stops 2.5h
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Frontier Airlines F94812
MCO 05:31
IAD 07:45
2.2h
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Delta Air Lines DL1485
STL 15:47
ATL 18:27
With stops 1.7h
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Delta Air Lines DL537
ATL 21:35
DCA 23:18
1.7h
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Delta Air Lines DL3156
STL 14:11
ATL 16:48
With stops 1.6h
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Delta Air Lines DL325
ATL 18:59
DCA 20:40
1.7h
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Delta Air Lines DL3156
STL 14:11
ATL 16:48
With stops 1.6h
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Delta Air Lines DL727
ATL 19:30
DCA 21:15
1.8h
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United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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Delta Air Lines DL1703
STL 11:39
ATL 14:18
With stops 1.6h
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Delta Air Lines DL1687
ATL 16:45
IAD 18:21
1.6h
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Frontier Airlines F94474
STL 11:17
ATL 13:57
With stops 1.7h
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Frontier Airlines F93692
ATL 22:09
IAD 23:55
1.8h
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Delta Air Lines DL2868
STL 10:45
DTW 13:17
With stops 1.5h
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Delta Air Lines DL1454
DTW 14:55
DCA 16:31
1.6h
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Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
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Delta Air Lines DL1695
ATL 14:55
IAD 16:36
1.7h
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Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
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Delta Air Lines DL850
ATL 15:12
DCA 16:57
1.8h
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United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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Delta Air Lines DL737
ATL 11:00
DCA 12:44
1.7h
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Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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Delta Air Lines DL1482
ATL 13:05
IAD 14:40
1.6h
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Check prices
Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
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Delta Air Lines DL360
ATL 12:55
DCA 14:38
1.7h
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American Airlines AA1992
STL 07:00
CLT 10:01
With stops 2.0h
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American Airlines AA2149
CLT 11:35
IAD 13:12
1.6h
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See all
American Airlines AA5503
STL 06:02
DCA 09:14
Nonstop 2.2h
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F
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Check prices
United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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F
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Check prices
United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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Check prices
American Airlines AA5398
STL 18:14
DCA 21:26
Nonstop 2.2h
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F
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Check prices
American Airlines AA5398
STL 18:14
DCA 21:26
Nonstop 2.2h
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W
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F
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Check prices
United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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W
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F
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Check prices
United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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F
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Check prices
American Airlines AA5503
STL 06:02
DCA 09:14
Nonstop 2.2h
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FAQs about flight schedules from St. Louis to Washington D.C.

  • When to buy 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 date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 2 hours 16 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, United Airlines and avianca.
  • There are 2 airports near Washington D.C.: Ronald Reagan Washington National Airport and Dulles International Airport.