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
American Airlines AA5015
STL 05:08
DCA 08:28
Nonstop 2.3h
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Delta Air Lines DL1524
STL 06:00
ATL 08:35
With stops 1.6h
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Delta Air Lines DL380
ATL 09:40
DCA 11:26
1.8h
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Delta Air Lines DL1524
STL 06:00
ATL 08:35
With stops 1.6h
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Delta Air Lines DL1444
ATL 10:12
IAD 11:59
1.8h
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Delta Air Lines DL1524
STL 06:00
ATL 08:35
With stops 1.6h
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Delta Air Lines DL2135
ATL 12:33
IAD 14:18
1.8h
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Delta Air Lines DL4981
STL 06:05
LGA 09:38
With stops 2.5h
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Delta Air Lines DL5749
LGA 11:20
DCA 12:42
1.4h
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Delta Air Lines DL1626
STL 06:30
DTW 09:04
With stops 1.6h
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Delta Air Lines DL2476
DTW 10:00
DCA 11:28
1.5h
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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 DL2868
STL 10:29
DTW 13:02
With stops 1.6h
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Delta Air Lines DL1787
DTW 15:05
IAD 16:38
1.6h
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American Airlines AA5413
STL 10:31
DCA 13:44
Nonstop 2.2h
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Delta Air Lines DL1400
STL 12:00
ATL 14:35
With stops 1.6h
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Frontier Airlines F93692
ATL 21:16
IAD 23:09
1.9h
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United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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Delta Air Lines DL1102
STL 13:43
ATL 16:20
With stops 1.6h
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Delta Air Lines DL325
ATL 18:50
DCA 20:38
1.8h
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Frontier Airlines F93107
STL 14:52
LAS 16:28
With stops 3.6h
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Frontier Airlines F94278
LAS 00:46
IAD 08:20
4.6h
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Delta Air Lines DL1485
STL 15:13
ATL 17:52
With stops 1.6h
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Delta Air Lines DL537
ATL 21:59
DCA 23:43
1.7h
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Frontier Airlines F92636
STL 16:19
MCO 19:53
With stops 2.6h
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Frontier Airlines F94230
MCO 16:08
IAD 18:32
2.4h
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Frontier Airlines F94474
STL 17:27
ATL 20:14
With stops 1.8h
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Frontier Airlines F93692
ATL 21:16
IAD 23:09
1.9h
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American Airlines AA5582
STL 17:56
DCA 21:08
Nonstop 2.2h
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Delta Air Lines DL2822
STL 18:09
DTW 20:44
With stops 1.6h
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Delta Air Lines DL2073
DTW 21:35
DCA 23:04
1.5h
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Delta Air Lines DL2822
STL 18:09
DTW 20:44
With stops 1.6h
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Delta Air Lines DL3988
DTW 21:38
IAD 23:14
1.6h
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Frontier Airlines F94567
STL 19:38
DEN 21:04
With stops 2.4h
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Frontier Airlines F9686
DEN 07:30
DCA 12:57
3.5h
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Frontier Airlines F94567
STL 19:38
DEN 21:04
With stops 2.4h
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Frontier Airlines F9690
DEN 16:32
DCA 21:58
3.4h
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Frontier Airlines F92017
STL 19:10
LAS 20:43
With stops 3.5h
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Frontier Airlines F94278
LAS 00:46
IAD 08:20
4.6h
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American Airlines AA2731
STL 18:12
CLT 21:09
With stops 1.9h
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American Airlines AA1450
CLT 18:04
IAD 19:34
1.5h
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Delta Air Lines DL2822
STL 18:09
DTW 20:44
With stops 1.6h
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Delta Air Lines DL2073
DTW 21:35
DCA 23:04
1.5h
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Delta Air Lines DL2822
STL 18:09
DTW 20:44
With stops 1.6h
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Delta Air Lines DL3988
DTW 21:38
IAD 23:14
1.6h
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American Airlines AA5582
STL 17:56
DCA 21:08
Nonstop 2.2h
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Frontier Airlines F94474
STL 17:27
ATL 20:14
With stops 1.8h
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Frontier Airlines F93692
ATL 21:16
IAD 23:09
1.9h
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Frontier Airlines F92636
STL 16:19
MCO 19:53
With stops 2.6h
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Frontier Airlines F94230
MCO 16:08
IAD 18:32
2.4h
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Delta Air Lines DL1485
STL 15:13
ATL 17:52
With stops 1.6h
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Delta Air Lines DL537
ATL 21:59
DCA 23:43
1.7h
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Frontier Airlines F93107
STL 14:52
LAS 16:28
With stops 3.6h
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Frontier Airlines F94278
LAS 00:46
IAD 08:20
4.6h
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Delta Air Lines DL1102
STL 13:43
ATL 16:20
With stops 1.6h
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Delta Air Lines DL325
ATL 18:50
DCA 20:38
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 DL1400
STL 12:00
ATL 14:35
With stops 1.6h
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Frontier Airlines F93692
ATL 21:16
IAD 23:09
1.9h
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American Airlines AA5413
STL 10:31
DCA 13:44
Nonstop 2.2h
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Delta Air Lines DL2868
STL 10:29
DTW 13:02
With stops 1.6h
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Delta Air Lines DL1787
DTW 15:05
IAD 16:38
1.6h
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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 DL360
ATL 12:55
DCA 14:38
1.7h
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Delta Air Lines DL1626
STL 06:30
DTW 09:04
With stops 1.6h
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Delta Air Lines DL2476
DTW 10:00
DCA 11:28
1.5h
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Delta Air Lines DL4981
STL 06:05
LGA 09:38
With stops 2.5h
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Delta Air Lines DL5749
LGA 11:20
DCA 12:42
1.4h
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See all
American Airlines AA5015
STL 05:08
DCA 08:28
Nonstop 2.3h
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M
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W
T
F
S
Check prices
United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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M
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W
T
F
S
Check prices
American Airlines AA5413
STL 10:31
DCA 13:44
Nonstop 2.2h
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W
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F
S
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
American Airlines AA5582
STL 17:56
DCA 21:08
Nonstop 2.2h
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W
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F
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Check prices
American Airlines AA5582
STL 17:56
DCA 21:08
Nonstop 2.2h
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W
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F
S
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
American Airlines AA5413
STL 10:31
DCA 13:44
Nonstop 2.2h
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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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W
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F
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Check prices
American Airlines AA5015
STL 05:08
DCA 08:28
Nonstop 2.3h
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Check prices

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 5 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, Lufthansa, American Airlines, United Airlines and avianca.
  • There are 2 airports near Washington D.C.: Ronald Reagan Washington National Airport and Dulles International Airport.