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.

See more
Earliest first
Latest first
United Airlines UA4605
STL 05:00
ORD 06:30
With stops 1.5h
S
M
T
W
T
F
S
United Airlines UA2029
ORD 08:45
IAD 11:50
2.1h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1524
STL 06:00
ATL 08:45
With stops 1.8h
S
M
T
W
T
F
S
Delta Air Lines DL1751
ATL 08:30
IAD 10:11
1.7h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1524
STL 06:00
ATL 08:45
With stops 1.8h
S
M
T
W
T
F
S
Delta Air Lines DL380
ATL 09:10
DCA 10:56
1.8h
S
M
T
W
T
F
S
Check prices
American Airlines AA4421
STL 06:20
DCA 09:29
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1536
STL 07:05
ATL 09:36
With stops 1.5h
S
M
T
W
T
F
S
Delta Air Lines DL737
ATL 11:00
DCA 12:47
1.8h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1536
STL 07:05
ATL 09:36
With stops 1.5h
S
M
T
W
T
F
S
Delta Air Lines DL1482
ATL 13:05
IAD 14:40
1.6h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1536
STL 07:05
ATL 09:36
With stops 1.5h
S
M
T
W
T
F
S
Delta Air Lines DL360
ATL 12:55
DCA 14:40
1.8h
S
M
T
W
T
F
S
Check prices
American Airlines AA858
STL 07:22
CLT 10:20
With stops 2.0h
S
M
T
W
T
F
S
American Airlines AA5543
CLT 11:05
IAD 12:49
1.7h
S
M
T
W
T
F
S
Check prices
United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1571
STL 10:00
ATL 12:37
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL1695
ATL 13:10
IAD 14:51
1.7h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1571
STL 10:00
ATL 12:37
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL850
ATL 15:12
DCA 17:07
1.9h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL2868
STL 10:45
DTW 13:15
With stops 1.5h
S
M
T
W
T
F
S
Delta Air Lines DL1454
DTW 14:55
DCA 16:32
1.6h
S
M
T
W
T
F
S
Check prices
American Airlines AA4645
STL 10:54
DCA 13:59
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1703
STL 11:39
ATL 14:18
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL850
ATL 15:12
DCA 17:07
1.9h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1703
STL 11:39
ATL 14:18
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL1687
ATL 16:45
IAD 18:24
1.6h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1703
STL 11:39
ATL 14:18
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL832
ATL 17:30
DCA 19:20
1.8h
S
M
T
W
T
F
S
Check prices
United Airlines UA2144
STL 12:25
ORD 13:50
With stops 1.4h
S
M
T
W
T
F
S
United Airlines UA1379
ORD 14:39
IAD 17:37
2.0h
S
M
T
W
T
F
S
Check prices
United Airlines UA2144
STL 12:25
ORD 13:50
With stops 1.4h
S
M
T
W
T
F
S
United Airlines UA1941
ORD 15:00
DCA 17:48
1.8h
S
M
T
W
T
F
S
Check prices
United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
American Airlines AA5092
STL 13:28
DCA 16:35
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
See all
Frontier Airlines F91632
STL 21:32
MCO 00:59
With stops 2.5h
S
M
T
W
T
F
S
Frontier Airlines F94812
MCO 16:00
IAD 18:24
2.4h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94567
STL 19:52
DEN 21:20
With stops 2.5h
S
M
T
W
T
F
S
Frontier Airlines F9686
DEN 06:40
DCA 12:05
3.4h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94567
STL 19:52
DEN 21:20
With stops 2.5h
S
M
T
W
T
F
S
Frontier Airlines F9688
DEN 11:38
DCA 16:59
3.4h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94567
STL 19:52
DEN 21:20
With stops 2.5h
S
M
T
W
T
F
S
Frontier Airlines F9690
DEN 16:38
DCA 21:59
3.4h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1393
STL 19:05
ATL 21:48
With stops 1.7h
S
M
T
W
T
F
S
Delta Air Lines DL2549
ATL 22:25
IAD 00:07
1.7h
S
M
T
W
T
F
S
Check prices
American Airlines AA3042
STL 18:08
DCA 21:10
Nonstop 2.0h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL5416
STL 16:32
JFK 20:05
With stops 2.5h
S
M
T
W
T
F
S
Delta Air Lines DL5688
JFK 21:30
DCA 23:04
1.6h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94474
STL 16:00
ATL 18:44
With stops 1.7h
S
M
T
W
T
F
S
Frontier Airlines F94708
ATL 11:00
IAD 12:55
1.9h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94474
STL 16:00
ATL 18:44
With stops 1.7h
S
M
T
W
T
F
S
Frontier Airlines F91082
ATL 21:44
IAD 23:39
1.9h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL2700
STL 15:42
ATL 18:25
With stops 1.7h
S
M
T
W
T
F
S
Delta Air Lines DL727
ATL 19:30
DCA 21:21
1.9h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL2700
STL 15:42
ATL 18:25
With stops 1.7h
S
M
T
W
T
F
S
Delta Air Lines DL1309
ATL 19:30
IAD 21:18
1.8h
S
M
T
W
T
F
S
Check prices
American Airlines AA5092
STL 13:28
DCA 16:35
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
United Airlines UA2144
STL 12:25
ORD 13:50
With stops 1.4h
S
M
T
W
T
F
S
United Airlines UA1379
ORD 14:39
IAD 17:37
2.0h
S
M
T
W
T
F
S
Check prices
United Airlines UA2144
STL 12:25
ORD 13:50
With stops 1.4h
S
M
T
W
T
F
S
United Airlines UA1941
ORD 15:00
DCA 17:48
1.8h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1703
STL 11:39
ATL 14:18
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL850
ATL 15:12
DCA 17:07
1.9h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1703
STL 11:39
ATL 14:18
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL1687
ATL 16:45
IAD 18:24
1.6h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1703
STL 11:39
ATL 14:18
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL832
ATL 17:30
DCA 19:20
1.8h
S
M
T
W
T
F
S
Check prices
American Airlines AA4645
STL 10:54
DCA 13:59
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL2868
STL 10:45
DTW 13:15
With stops 1.5h
S
M
T
W
T
F
S
Delta Air Lines DL1454
DTW 14:55
DCA 16:32
1.6h
S
M
T
W
T
F
S
Check prices
See all
American Airlines AA4421
STL 06:20
DCA 09:29
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
American Airlines AA4645
STL 10:54
DCA 13:59
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
American Airlines AA5092
STL 13:28
DCA 16:35
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
American Airlines AA3042
STL 18:08
DCA 21:10
Nonstop 2.0h
S
M
T
W
T
F
S
Check prices
American Airlines AA3042
STL 18:08
DCA 21:10
Nonstop 2.0h
S
M
T
W
T
F
S
Check prices
American Airlines AA5092
STL 13:28
DCA 16:35
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
United Airlines UA4454
STL 13:00
IAD 16:06
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
American Airlines AA4645
STL 10:54
DCA 13:59
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
United Airlines UA4506
STL 08:25
IAD 11:31
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
American Airlines AA4421
STL 06:20
DCA 09:29
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices

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.

See more
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 3 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.