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

Earliest flight

06:00 → 09:10

Latest flight

17:48 → 20:49

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 DL380
ATL 09:10
DCA 10:56
1.8h
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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 DL1751
ATL 11:30
IAD 13:11
1.7h
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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 12:48
1.8h
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American Airlines AA3185
STL 06:02
DCA 09:03
Nonstop 2.0h
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American Airlines AA5094
STL 06:18
DCA 09:29
Nonstop 2.2h
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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 11:28
1.5h
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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 DL2476
DTW 10:20
DCA 11:52
1.5h
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Delta Air Lines DL1536
STL 07:20
ATL 10:00
With stops 1.7h
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Delta Air Lines DL1482
ATL 12:55
IAD 14:33
1.6h
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United Airlines UA1334
STL 08:00
ORD 09:25
With stops 1.4h
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United Airlines UA752
ORD 12:45
DCA 15:34
1.8h
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Southwest Airlines WN2383
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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Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
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Delta Air Lines DL1482
ATL 12:55
IAD 14:33
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 16:39
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 17:03
1.9h
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American Airlines AA5629
STL 09:40
DCA 12:49
Nonstop 2.1h
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United Airlines UA4399
STL 10:00
ORD 11:31
With stops 1.5h
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United Airlines UA1634
ORD 14:24
IAD 17:30
2.1h
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United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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Southwest Airlines WN4683
STL 13:05
DCA 16:05
Nonstop 2.0h
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Southwest Airlines WN1100
STL 13:15
DCA 16:15
Nonstop 2.0h
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Delta Air Lines DL3156
STL 13:26
ATL 16:02
With stops 1.6h
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Delta Air Lines DL1687
ATL 17:00
IAD 18:39
1.6h
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Southwest Airlines WN626
STL 19:45
DCA 22:45
Nonstop 2.0h
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Southwest Airlines WN2374
STL 19:20
DCA 22:20
Nonstop 2.0h
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Delta Air Lines DL1393
STL 19:05
ATL 21:48
With stops 1.7h
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Delta Air Lines DL2549
ATL 22:25
IAD 00:09
1.7h
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Frontier Airlines F94474
STL 18:26
ATL 21:11
With stops 1.8h
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Frontier Airlines F93692
ATL 22:30
IAD 00:19
1.8h
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American Airlines AA2286
STL 17:47
DCA 20:48
Nonstop 2.0h
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Delta Air Lines DL2822
STL 17:45
DTW 20:19
With stops 1.6h
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Delta Air Lines DL2073
DTW 21:20
DCA 22:51
1.5h
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Delta Air Lines DL2822
STL 17:45
DTW 20:19
With stops 1.6h
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Delta Air Lines DL3697
DTW 21:25
IAD 22:55
1.5h
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Delta Air Lines DL2700
STL 16:55
ATL 19:30
With stops 1.6h
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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 16:55
ATL 19:30
With stops 1.6h
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Delta Air Lines DL1309
ATL 19:30
IAD 21:16
1.8h
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Delta Air Lines DL2700
STL 16:55
ATL 19:30
With stops 1.6h
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Delta Air Lines DL727
ATL 19:30
DCA 21:19
1.8h
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Delta Air Lines DL2700
STL 16:55
ATL 19:30
With stops 1.6h
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Delta Air Lines DL378
ATL 20:32
DCA 22:20
1.8h
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Delta Air Lines DL2700
STL 16:55
ATL 19:30
With stops 1.6h
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Delta Air Lines DL2549
ATL 22:25
IAD 00:09
1.7h
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Delta Air Lines DL2700
STL 16:55
ATL 19:30
With stops 1.6h
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Delta Air Lines DL537
ATL 21:35
DCA 23:23
1.8h
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Delta Air Lines DL1485
STL 16:00
ATL 18:39
With stops 1.6h
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Delta Air Lines DL378
ATL 20:32
DCA 22:20
1.8h
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Delta Air Lines DL1485
STL 16:00
ATL 18:39
With stops 1.6h
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Delta Air Lines DL537
ATL 21:35
DCA 23:23
1.8h
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Delta Air Lines DL1485
STL 16:00
ATL 18:39
With stops 1.6h
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Delta Air Lines DL2549
ATL 22:25
IAD 00:09
1.7h
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Southwest Airlines WN3196
STL 15:55
DCA 18:55
Nonstop 2.0h
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Delta Air Lines DL3156
STL 13:26
ATL 16:02
With stops 1.6h
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Delta Air Lines DL1687
ATL 17:00
IAD 18:39
1.6h
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Delta Air Lines DL3156
STL 13:26
ATL 16:02
With stops 1.6h
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Delta Air Lines DL325
ATL 18:30
DCA 20:19
1.8h
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Southwest Airlines WN1100
STL 13:15
DCA 16:15
Nonstop 2.0h
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American Airlines AA3185
STL 06:02
DCA 09:03
Nonstop 2.0h
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American Airlines AA5094
STL 06:18
DCA 09:29
Nonstop 2.2h
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Southwest Airlines WN2383
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 AA5629
STL 09:40
DCA 12:49
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 WN4683
STL 13:05
DCA 16:05
Nonstop 2.0h
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Southwest Airlines WN1100
STL 13:15
DCA 16:15
Nonstop 2.0h
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Southwest Airlines WN3196
STL 15:55
DCA 18:55
Nonstop 2.0h
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American Airlines AA2286
STL 17:47
DCA 20:48
Nonstop 2.0h
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Southwest Airlines WN2374
STL 19:20
DCA 22:20
Nonstop 2.0h
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Southwest Airlines WN626
STL 19:45
DCA 22:45
Nonstop 2.0h
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See all
Southwest Airlines WN626
STL 19:45
DCA 22:45
Nonstop 2.0h
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F
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Check prices
Southwest Airlines WN2374
STL 19:20
DCA 22:20
Nonstop 2.0h
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Check prices
American Airlines AA2286
STL 17:47
DCA 20:48
Nonstop 2.0h
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Check prices
Southwest Airlines WN3196
STL 15:55
DCA 18:55
Nonstop 2.0h
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Check prices
Southwest Airlines WN1100
STL 13:15
DCA 16:15
Nonstop 2.0h
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Check prices
Southwest Airlines WN4683
STL 13:05
DCA 16:05
Nonstop 2.0h
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United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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American Airlines AA5629
STL 09:40
DCA 12:49
Nonstop 2.1h
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Check prices
United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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Southwest Airlines WN2383
STL 08:15
DCA 11:15
Nonstop 2.0h
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American Airlines AA5094
STL 06:18
DCA 09:29
Nonstop 2.2h
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American Airlines AA3185
STL 06:02
DCA 09:03
Nonstop 2.0h
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Top airlines for flights from St. Louis to Washington D.C.

Multiple airlines provide flights from St. Louis to Washington D.C.. The best rated one is American Airlines with an average rating of 10.0.

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American Airlines
American Airlines
User rating: 10.0
Delta Air Lines
Delta Air Lines
User rating: 10.0

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.
  • How long does it take to fly from St. Louis (STL) to Washington D.C. (WAS) and what is the distance?

    It takes around 2 hours 31 minutes to fly from St. Louis (STL) to Washington D.C. (WAS).
  • What are the most popular airlines that fly from St. Louis (STL) to Washington D.C. (WAS)?

    Airlines with flights from St. Louis (STL) to Washington D.C. (WAS): American Airlines, Southwest Airlines, Brussels Airlines, Copa Airlines, Lufthansa, United Airlines and avianca.