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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 08:39
With stops 1.6h
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Delta Air Lines DL1751
ATL 09:49
IAD 11:32
1.7h
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United Airlines UA3518
STL 06:00
EWR 09:35
With stops 2.6h
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United Airlines UA4172
EWR 11:00
DCA 12:19
1.3h
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Delta Air Lines DL1524
STL 06:00
ATL 08:39
With stops 1.6h
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Delta Air Lines DL737
ATL 11:00
DCA 12:47
1.8h
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Southwest Airlines WN1722
STL 06:00
DEN 07:15
With stops 2.3h
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Southwest Airlines WN2467
DEN 08:00
IAD 13:20
3.3h
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American Airlines AA3185
STL 06:02
DCA 09:03
Nonstop 2.0h
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Southwest Airlines WN4008
STL 06:15
PHX 07:30
With stops 3.3h
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Southwest Airlines WN4044
PHX 08:30
IAD 15:45
4.3h
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American Airlines AA1515
STL 06:26
CLT 09:24
With stops 2.0h
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American Airlines AA5543
CLT 11:00
IAD 12:36
1.6h
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Delta Air Lines DL1626
STL 06:45
DTW 09:16
With stops 1.5h
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Delta Air Lines DL5033
DTW 10:00
IAD 11:29
1.5h
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United Airlines UA4423
STL 06:45
ORD 08:05
With stops 1.3h
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United Airlines UA2029
ORD 08:45
IAD 11:50
2.1h
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United Airlines UA4423
STL 06:45
ORD 08:05
With stops 1.3h
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United Airlines UA382
ORD 09:00
DCA 11:59
2.0h
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United Airlines UA4423
STL 06:45
ORD 08:05
With stops 1.3h
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United Airlines UA1097
ORD 11:15
DCA 13:59
1.7h
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Delta Air Lines DL1536
STL 07:20
ATL 09:58
With stops 1.6h
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Delta Air Lines DL737
ATL 11:00
DCA 12:47
1.8h
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Delta Air Lines DL1536
STL 07:20
ATL 09:58
With stops 1.6h
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Delta Air Lines DL1482
ATL 12:46
IAD 14:31
1.8h
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American Airlines AA712
STL 07:34
CLT 10:30
With stops 1.9h
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American Airlines AA5543
CLT 11:00
IAD 12:36
1.6h
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Southwest Airlines WN4241
STL 08:00
DCA 11:00
Nonstop 2.0h
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Southwest Airlines WN2990
STL 08:15
DCA 11:15
Nonstop 2.0h
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United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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American Airlines AA858
STL 08:30
CLT 11:25
With stops 1.9h
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American Airlines AA5543
CLT 11:00
IAD 12:36
1.6h
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Southwest Airlines WN792
STL 08:35
DEN 09:50
With stops 2.3h
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Southwest Airlines WN2036
DEN 16:45
IAD 22:05
3.3h
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Delta Air Lines DL1571
STL 09:00
ATL 11:36
With stops 1.6h
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Delta Air Lines DL1695
ATL 14:55
IAD 16:41
1.8h
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Frontier Airlines F94567
STL 19:45
DEN 21:13
With stops 2.5h
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Frontier Airlines F9686
DEN 06:35
DCA 12:01
3.4h
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Southwest Airlines WN2553
STL 18:30
DCA 21:35
Nonstop 2.1h
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American Airlines AA2286
STL 17:52
DCA 20:53
Nonstop 2.0h
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Delta Air Lines DL1485
STL 17:40
ATL 20:20
With stops 1.7h
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Delta Air Lines DL537
ATL 21:35
DCA 23:24
1.8h
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United Airlines UA1156
STL 17:30
ORD 18:55
With stops 1.4h
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United Airlines UA2135
ORD 19:40
DCA 22:43
2.0h
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United Airlines UA1156
STL 17:30
ORD 18:55
With stops 1.4h
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United Airlines UA276
ORD 21:31
IAD 00:32
2.0h
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Delta Air Lines DL2700
STL 15:42
ATL 18:25
With stops 1.7h
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Delta Air Lines DL325
ATL 18:30
DCA 20:19
1.8h
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Delta Air Lines DL2700
STL 15:42
ATL 18:25
With stops 1.7h
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Delta Air Lines DL1309
ATL 19:30
IAD 21:18
1.8h
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Southwest Airlines WN2738
STL 15:40
DCA 18:40
Nonstop 2.0h
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Frontier Airlines F92630
STL 15:16
MCO 18:52
With stops 2.6h
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Southwest Airlines WN4212
MCO 20:05
DCA 22:25
2.3h
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Delta Air Lines DL3156
STL 13:30
ATL 16:02
With stops 1.5h
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Delta Air Lines DL950
ATL 16:30
DCA 18:23
1.9h
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Delta Air Lines DL3156
STL 13:30
ATL 16:02
With stops 1.5h
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Delta Air Lines DL1687
ATL 16:57
IAD 18:39
1.7h
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Delta Air Lines DL3156
STL 13:30
ATL 16:02
With stops 1.5h
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Delta Air Lines DL727
ATL 19:30
DCA 21:21
1.9h
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United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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Southwest Airlines WN2472
STL 12:55
DCA 16:00
Nonstop 2.1h
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Southwest Airlines WN2396
STL 12:50
DCA 15:55
Nonstop 2.1h
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United Airlines UA4395
STL 11:45
ORD 13:12
With stops 1.4h
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United Airlines UA2306
ORD 14:00
DCA 16:52
1.9h
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Delta Air Lines DL1703
STL 11:36
ATL 14:12
With stops 1.6h
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Delta Air Lines DL1695
ATL 14:55
IAD 16:41
1.8h
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Frontier Airlines F94474
STL 11:32
ATL 14:12
With stops 1.7h
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Frontier Airlines F93692
ATL 19:43
IAD 21:39
1.9h
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Delta Air Lines DL1571
STL 09:00
ATL 11:36
With stops 1.6h
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Delta Air Lines DL1695
ATL 14:55
IAD 16:41
1.8h
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American Airlines AA3185
STL 06:02
DCA 09:03
Nonstop 2.0h
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Southwest Airlines WN4241
STL 08:00
DCA 11:00
Nonstop 2.0h
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Southwest Airlines WN2990
STL 08:15
DCA 11:15
Nonstop 2.0h
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United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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Southwest Airlines WN2396
STL 12:50
DCA 15:55
Nonstop 2.1h
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Southwest Airlines WN2472
STL 12:55
DCA 16:00
Nonstop 2.1h
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United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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Southwest Airlines WN2738
STL 15:40
DCA 18:40
Nonstop 2.0h
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American Airlines AA2286
STL 17:52
DCA 20:53
Nonstop 2.0h
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Southwest Airlines WN2553
STL 18:30
DCA 21:35
Nonstop 2.1h
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Southwest Airlines WN2553
STL 18:30
DCA 21:35
Nonstop 2.1h
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American Airlines AA2286
STL 17:52
DCA 20:53
Nonstop 2.0h
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Southwest Airlines WN2738
STL 15:40
DCA 18:40
Nonstop 2.0h
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United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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Southwest Airlines WN2472
STL 12:55
DCA 16:00
Nonstop 2.1h
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Southwest Airlines WN2396
STL 12:50
DCA 15:55
Nonstop 2.1h
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United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
See prices and details in the app >>
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Southwest Airlines WN2990
STL 08:15
DCA 11:15
Nonstop 2.0h
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Southwest Airlines WN4241
STL 08:00
DCA 11:00
Nonstop 2.0h
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American Airlines AA3185
STL 06:02
DCA 09:03
Nonstop 2.0h
See prices and details in the app >>
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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 9 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, Southwest 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.

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