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 Dulles International Airport.

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Earliest first
Latest first
American Airlines AA3253
STL 06:00
DCA 09:05
Nonstop 2.1h
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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 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 DL1444
ATL 10:12
IAD 11:59
1.8h
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Delta Air Lines DL4981
STL 06:00
LGA 09:27
With stops 2.5h
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Delta Air Lines DL5749
LGA 11:40
DCA 13:09
1.5h
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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 12:40
1.7h
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American Airlines AA5288
STL 06:04
DCA 09:20
Nonstop 2.3h
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United Airlines UA4423
STL 06:40
ORD 08:00
With stops 1.3h
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United Airlines UA2265
ORD 11:15
DCA 13:59
1.7h
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Delta Air Lines DL1626
STL 06:45
DTW 09:18
With stops 1.6h
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Delta Air Lines DL3949
DTW 10:10
IAD 11:49
1.6h
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United Airlines UA3548
STL 07:00
EWR 10:37
With stops 2.6h
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United Airlines UA4499
EWR 13:00
DCA 14:18
1.3h
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United Airlines UA3548
STL 07:00
EWR 10:37
With stops 2.6h
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United Airlines UA4433
EWR 14:00
DCA 15:18
1.3h
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United Airlines UA4183
STL 08:00
ORD 09:22
With stops 1.4h
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United Airlines UA2265
ORD 11:15
DCA 13:59
1.7h
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United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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Frontier Airlines F91632
STL 08:35
MCO 12:06
With stops 2.5h
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Delta Air Lines DL1443
MCO 19:59
DCA 22:09
2.2h
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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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American Airlines AA4458
STL 09:54
DCA 12:59
Nonstop 2.1h
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United Airlines UA4389
STL 10:10
ORD 11:45
With stops 1.6h
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United Airlines UA752
ORD 12:40
DCA 15:38
2.0h
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Delta Air Lines DL3960
STL 10:14
DTW 12:53
With stops 1.6h
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Delta Air Lines DL3939
DTW 14:56
IAD 16:28
1.5h
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Frontier Airlines F92438
STL 11:00
TPA 14:24
With stops 2.4h
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Frontier Airlines F91032
TPA 06:15
IAD 08:31
2.3h
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Frontier Airlines F92438
STL 11:00
TPA 14:24
With stops 2.4h
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Frontier Airlines F92954
TPA 11:18
IAD 13:44
2.4h
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Delta Air Lines DL1400
STL 11:51
ATL 14:30
With stops 1.6h
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Delta Air Lines DL1309
ATL 19:30
IAD 21:12
1.7h
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Frontier Airlines F94567
STL 17:18
DEN 18:53
With stops 2.6h
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Frontier Airlines F9686
DEN 07:48
DCA 13:15
3.5h
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Frontier Airlines F92636
STL 17:11
MCO 20:27
With stops 2.3h
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Frontier Airlines F94812
MCO 05:01
IAD 07:20
2.3h
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American Airlines AA5541
STL 16:01
DCA 19:12
Nonstop 2.2h
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Delta Air Lines DL4905
STL 15:40
LGA 19:08
With stops 2.5h
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Delta Air Lines DL5751
LGA 21:30
DCA 22:54
1.4h
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Frontier Airlines F93301
STL 14:51
DEN 16:18
With stops 2.5h
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Frontier Airlines F9690
DEN 13:39
DCA 18:59
3.3h
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Frontier Airlines F93301
STL 14:51
DEN 16:18
With stops 2.5h
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Frontier Airlines F9686
DEN 07:48
DCA 13:15
3.5h
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Frontier Airlines F93301
STL 14:51
DEN 16:18
With stops 2.5h
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Frontier Airlines F9688
DEN 11:37
DCA 16:59
3.4h
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Delta Air Lines DL566
STL 13:30
ATL 16:06
With stops 1.6h
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Delta Air Lines DL737
ATL 11:00
DCA 12:40
1.7h
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Delta Air Lines DL566
STL 13:30
ATL 16:06
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 DL566
STL 13:30
ATL 16:06
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 UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
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Delta Air Lines DL1400
STL 11:51
ATL 14:30
With stops 1.6h
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Delta Air Lines DL1309
ATL 19:30
IAD 21:12
1.7h
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Frontier Airlines F92438
STL 11:00
TPA 14:24
With stops 2.4h
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Frontier Airlines F91032
TPA 06:15
IAD 08:31
2.3h
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Frontier Airlines F92438
STL 11:00
TPA 14:24
With stops 2.4h
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Frontier Airlines F92954
TPA 11:18
IAD 13:44
2.4h
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Delta Air Lines DL3960
STL 10:14
DTW 12:53
With stops 1.6h
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Delta Air Lines DL3939
DTW 14:56
IAD 16:28
1.5h
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United Airlines UA4389
STL 10:10
ORD 11:45
With stops 1.6h
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United Airlines UA752
ORD 12:40
DCA 15:38
2.0h
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American Airlines AA4458
STL 09:54
DCA 12:59
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 DL850
ATL 15:12
DCA 16:57
1.8h
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Frontier Airlines F91632
STL 08:35
MCO 12:06
With stops 2.5h
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Delta Air Lines DL1443
MCO 19:59
DCA 22:09
2.2h
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United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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American Airlines AA3253
STL 06:00
DCA 09:05
Nonstop 2.1h
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American Airlines AA5288
STL 06:04
DCA 09:20
Nonstop 2.3h
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United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
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Check prices
American Airlines AA4458
STL 09:54
DCA 12:59
Nonstop 2.1h
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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 AA5541
STL 16:01
DCA 19:12
Nonstop 2.2h
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Check prices
American Airlines AA5541
STL 16:01
DCA 19:12
Nonstop 2.2h
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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
American Airlines AA4458
STL 09:54
DCA 12:59
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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American Airlines AA5288
STL 06:04
DCA 09:20
Nonstop 2.3h
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American Airlines AA3253
STL 06:00
DCA 09:05
Nonstop 2.1h
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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 United Airlines with an average rating of 10.0.

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United Airlines
United Airlines
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 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 10 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 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.