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

The average flight time from Washington D.C. to St. Louis is About 2 hours 45 minutes, covering a distance of About 1,139.76km.

Flight duration

About 2 hours 45 minutes

Flight distance

About 1,139.76km

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

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

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Earliest first
Latest first
Delta Air Lines DL2869
DCA 06:00
DTW 07:35
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Delta Air Lines DL2868
DTW 08:50
STL 09:30
1.7h
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Delta Air Lines DL3843
IAD 06:00
DTW 07:30
With stops 1.5h
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Delta Air Lines DL2868
DTW 08:50
STL 09:30
1.7h
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Delta Air Lines DL2550
IAD 06:00
ATL 07:52
With stops 1.9h
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Delta Air Lines DL1703
ATL 09:20
STL 09:59
1.6h
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Delta Air Lines DL410
DCA 06:00
ATL 07:52
With stops 1.9h
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Delta Air Lines DL1703
ATL 09:20
STL 09:59
1.6h
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Delta Air Lines DL5602
DCA 06:00
LGA 07:08
With stops 1.1h
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Delta Air Lines DL4922
LGA 10:00
STL 11:54
2.9h
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Frontier Airlines F94707
IAD 06:00
ATL 08:16
With stops 2.3h
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Frontier Airlines F94473
ATL 15:41
STL 16:33
1.9h
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Delta Air Lines DL1354
IAD 07:00
ATL 08:56
With stops 1.9h
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Delta Air Lines DL3156
ATL 11:45
STL 12:21
1.6h
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Delta Air Lines DL1354
IAD 07:00
ATL 08:56
With stops 1.9h
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Delta Air Lines DL2700
ATL 12:15
STL 12:56
1.7h
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American Airlines AA5629
DCA 07:44
STL 09:10
Nonstop 2.4h
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Southwest Airlines WN2198
DCA 08:00
STL 09:10
Nonstop 2.2h
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United Airlines UA4427
IAD 08:20
STL 09:48
Nonstop 2.5h
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Delta Air Lines DL455
DCA 09:00
ATL 11:02
With stops 2.0h
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Delta Air Lines DL3156
ATL 11:45
STL 12:21
1.6h
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Delta Air Lines DL2974
IAD 09:00
ATL 10:44
With stops 1.7h
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Delta Air Lines DL2700
ATL 12:15
STL 12:56
1.7h
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Delta Air Lines DL455
DCA 09:00
ATL 11:02
With stops 2.0h
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Delta Air Lines DL2700
ATL 12:15
STL 12:56
1.7h
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Delta Air Lines DL4038
IAD 09:50
DTW 11:25
With stops 1.6h
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Delta Air Lines DL1537
DTW 12:40
STL 13:20
1.7h
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Delta Air Lines DL1558
DCA 10:00
DTW 11:39
With stops 1.6h
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Delta Air Lines DL1537
DTW 12:40
STL 13:20
1.7h
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Delta Air Lines DL926
DCA 10:00
ATL 11:57
With stops 1.9h
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Delta Air Lines DL2700
ATL 12:15
STL 12:56
1.7h
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Delta Air Lines DL926
DCA 10:00
ATL 11:57
With stops 1.9h
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Delta Air Lines DL1485
ATL 15:15
STL 15:58
1.7h
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Frontier Airlines F93207
IAD 11:04
DFW 13:21
With stops 3.3h
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Frontier Airlines F94742
DFW 17:30
STL 19:23
1.9h
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Delta Air Lines DL380
DCA 12:05
ATL 14:00
With stops 1.9h
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Delta Air Lines DL1485
ATL 15:15
STL 15:58
1.7h
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American Airlines AA3186
DCA 19:59
STL 21:14
Nonstop 2.3h
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American Airlines AA5368
DCA 19:54
STL 21:19
Nonstop 2.4h
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Delta Air Lines DL950
DCA 19:35
ATL 21:45
With stops 2.2h
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Delta Air Lines DL1403
ATL 22:55
STL 23:38
1.7h
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Southwest Airlines WN2310
DCA 18:55
STL 20:10
Nonstop 2.3h
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Delta Air Lines DL850
DCA 18:25
ATL 20:28
With stops 2.0h
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Delta Air Lines DL1403
ATL 22:55
STL 23:38
1.7h
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Delta Air Lines DL1695
IAD 17:25
ATL 19:29
With stops 2.1h
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Delta Air Lines DL1403
ATL 22:55
STL 23:38
1.7h
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Delta Air Lines DL3776
IAD 17:11
DTW 18:58
With stops 1.8h
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Delta Air Lines DL1541
DTW 19:55
STL 20:31
1.6h
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United Airlines UA4527
IAD 17:10
STL 18:33
Nonstop 2.4h
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Southwest Airlines WN1262
DCA 16:35
OMA 18:25
With stops 2.8h
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Southwest Airlines WN1262
OMA 18:40
STL 19:55
1.3h
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Delta Air Lines DL360
DCA 15:50
ATL 17:49
With stops 2.0h
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
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Delta Air Lines DL1482
IAD 15:31
ATL 17:22
With stops 1.9h
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
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Delta Air Lines DL1482
IAD 15:31
ATL 17:22
With stops 1.9h
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Delta Air Lines DL1403
ATL 22:55
STL 23:38
1.7h
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American Airlines AA2286
DCA 14:59
STL 16:15
Nonstop 2.3h
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Southwest Airlines WN4719
DCA 14:45
STL 15:55
Nonstop 2.2h
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Delta Air Lines DL1751
IAD 14:10
ATL 16:07
With stops 1.9h
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Delta Air Lines DL1485
ATL 15:15
STL 15:58
1.7h
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Delta Air Lines DL1751
IAD 14:10
ATL 16:07
With stops 1.9h
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
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Delta Air Lines DL5747
DCA 14:00
LGA 15:25
With stops 1.4h
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Delta Air Lines DL5664
LGA 16:15
STL 18:14
3.0h
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Delta Air Lines DL5747
DCA 14:00
LGA 15:25
With stops 1.4h
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Delta Air Lines DL4926
LGA 18:55
STL 20:50
2.9h
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Delta Air Lines DL737
DCA 13:45
ATL 15:44
With stops 2.0h
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Delta Air Lines DL2833
ATL 20:05
STL 20:49
1.7h
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Delta Air Lines DL2476
DCA 12:59
DTW 14:36
With stops 1.6h
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Delta Air Lines DL2822
DTW 16:10
STL 16:49
1.6h
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American Airlines AA5629
DCA 07:44
STL 09:10
Nonstop 2.4h
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Southwest Airlines WN2198
DCA 08:00
STL 09:10
Nonstop 2.2h
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United Airlines UA4427
IAD 08:20
STL 09:48
Nonstop 2.5h
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Southwest Airlines WN4719
DCA 14:45
STL 15:55
Nonstop 2.2h
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American Airlines AA2286
DCA 14:59
STL 16:15
Nonstop 2.3h
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United Airlines UA4527
IAD 17:10
STL 18:33
Nonstop 2.4h
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Southwest Airlines WN2310
DCA 18:55
STL 20:10
Nonstop 2.3h
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American Airlines AA5368
DCA 19:54
STL 21:19
Nonstop 2.4h
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American Airlines AA3186
DCA 19:59
STL 21:14
Nonstop 2.3h
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See all
American Airlines AA3186
DCA 19:59
STL 21:14
Nonstop 2.3h
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Check prices
American Airlines AA5368
DCA 19:54
STL 21:19
Nonstop 2.4h
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Check prices
Southwest Airlines WN2310
DCA 18:55
STL 20:10
Nonstop 2.3h
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United Airlines UA4527
IAD 17:10
STL 18:33
Nonstop 2.4h
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American Airlines AA2286
DCA 14:59
STL 16:15
Nonstop 2.3h
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Southwest Airlines WN4719
DCA 14:45
STL 15:55
Nonstop 2.2h
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United Airlines UA4427
IAD 08:20
STL 09:48
Nonstop 2.5h
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Southwest Airlines WN2198
DCA 08:00
STL 09:10
Nonstop 2.2h
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American Airlines AA5629
DCA 07:44
STL 09:10
Nonstop 2.4h
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FAQs about flight schedules from Washington D.C. to St. Louis

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

    Airlines adjust prices for flights from Washington D.C. to St. Louis 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.
  • How long is a flight from Washington D.C. (WAS) to St. Louis (STL)?

    It takes about 2 hours 55 minutes to fly from Washington D.C. (WAS) to St. Louis (STL).
  • What are the most popular airlines that fly from Washington D.C. (WAS) to St. Louis (STL)?

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

    There are 2 airports near St. Louis: St. Louis Downtown Airport and St. Louis Lambert International Airport.