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
American Airlines AA5411
STL 06:00
DCA 09:15
Nonstop 2.3h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1524
STL 06:00
ATL 08:40
With stops 1.7h
S
M
T
W
T
F
S
Delta Air Lines DL380
ATL 09:10
DCA 10:54
1.7h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1524
STL 06:00
ATL 08:40
With stops 1.7h
S
M
T
W
T
F
S
Delta Air Lines DL1444
ATL 10:12
IAD 11:59
1.8h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1524
STL 06:00
ATL 08:40
With stops 1.7h
S
M
T
W
T
F
S
Delta Air Lines DL737
ATL 11:00
DCA 12:49
1.8h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1626
STL 06:45
DTW 09:18
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL2476
DTW 10:20
DCA 11:53
1.6h
S
M
T
W
T
F
S
Check prices
American Airlines AA2444
STL 07:05
ORD 08:36
With stops 1.5h
S
M
T
W
T
F
S
American Airlines AA1637
ORD 21:12
DCA 00:08
1.9h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1536
STL 07:20
ATL 09:59
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL737
ATL 11:00
DCA 12:49
1.8h
S
M
T
W
T
F
S
Check prices
United Airlines UA473
STL 07:45
ORD 09:11
With stops 1.4h
S
M
T
W
T
F
S
United Airlines UA2668
ORD 11:15
DCA 13:59
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 09:00
ATL 11:38
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL1695
ATL 14:49
IAD 16:33
1.7h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL850
ATL 15:12
DCA 16:57
1.8h
S
M
T
W
T
F
S
Check prices
American Airlines AA5454
STL 10:07
DCA 13:19
Nonstop 2.2h
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 16:31
1.6h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F92630
STL 11:24
MCO 14:56
With stops 2.5h
S
M
T
W
T
F
S
Frontier Airlines F94230
MCO 10:10
IAD 12:28
2.3h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL5613
STL 12:50
LGA 16:23
With stops 2.5h
S
M
T
W
T
F
S
Delta Air Lines DL5717
LGA 17:00
DCA 18:32
1.5h
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 AA2958
STL 14:12
CLT 17:13
With stops 2.0h
S
M
T
W
T
F
S
American Airlines AA3073
CLT 18:06
IAD 19:31
1.4h
S
M
T
W
T
F
S
Check prices
American Airlines AA2958
STL 14:12
CLT 17:13
With stops 2.0h
S
M
T
W
T
F
S
American Airlines AA2253
CLT 22:38
IAD 23:59
1.4h
S
M
T
W
T
F
S
Check prices
American Airlines AA5541
STL 16:03
DCA 19:12
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F92636
STL 16:59
MCO 20:25
With stops 2.4h
S
M
T
W
T
F
S
Frontier Airlines F94812
MCO 07:45
IAD 10:11
2.4h
S
M
T
W
T
F
S
Check prices
See all
Frontier Airlines F94567
STL 20:08
DEN 21:44
With stops 2.6h
S
M
T
W
T
F
S
Frontier Airlines F9686
DEN 07:35
DCA 12:59
3.4h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94567
STL 20:08
DEN 21:44
With stops 2.6h
S
M
T
W
T
F
S
Frontier Airlines F9690
DEN 16:27
DCA 21:58
3.5h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1393
STL 18:59
ATL 21:41
With stops 1.7h
S
M
T
W
T
F
S
Delta Air Lines DL2549
ATL 22:25
IAD 00:05
1.7h
S
M
T
W
T
F
S
Check prices
American Airlines AA2943
STL 18:55
CLT 21:55
With stops 2.0h
S
M
T
W
T
F
S
American Airlines AA2253
CLT 22:38
IAD 23:59
1.4h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F92646
STL 18:55
ATL 21:45
With stops 1.8h
S
M
T
W
T
F
S
Frontier Airlines F91082
ATL 14:23
IAD 16:21
2.0h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94474
STL 18:31
ATL 21:45
With stops 2.2h
S
M
T
W
T
F
S
Frontier Airlines F93692
ATL 12:28
IAD 14:20
1.9h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F94474
STL 18:31
ATL 21:45
With stops 2.2h
S
M
T
W
T
F
S
Frontier Airlines F91082
ATL 14:23
IAD 16:21
2.0h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL2821
STL 17:59
DTW 20:28
With stops 1.5h
S
M
T
W
T
F
S
Delta Air Lines DL2073
DTW 21:20
DCA 22:53
1.6h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL2821
STL 17:59
DTW 20:28
With stops 1.5h
S
M
T
W
T
F
S
Delta Air Lines DL3910
DTW 21:30
IAD 23:03
1.6h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F92636
STL 16:59
MCO 20:25
With stops 2.4h
S
M
T
W
T
F
S
Frontier Airlines F94812
MCO 07:45
IAD 10:11
2.4h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F92636
STL 16:59
MCO 20:25
With stops 2.4h
S
M
T
W
T
F
S
Frontier Airlines F94230
MCO 10:10
IAD 12:28
2.3h
S
M
T
W
T
F
S
Check prices
American Airlines AA5541
STL 16:03
DCA 19:12
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
American Airlines AA2958
STL 14:12
CLT 17:13
With stops 2.0h
S
M
T
W
T
F
S
American Airlines AA3073
CLT 18:06
IAD 19:31
1.4h
S
M
T
W
T
F
S
Check prices
American Airlines AA2958
STL 14:12
CLT 17:13
With stops 2.0h
S
M
T
W
T
F
S
American Airlines AA2253
CLT 22:38
IAD 23:59
1.4h
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
Delta Air Lines DL5613
STL 12:50
LGA 16:23
With stops 2.5h
S
M
T
W
T
F
S
Delta Air Lines DL5717
LGA 17:00
DCA 18:32
1.5h
S
M
T
W
T
F
S
Check prices
Frontier Airlines F92630
STL 11:24
MCO 14:56
With stops 2.5h
S
M
T
W
T
F
S
Frontier Airlines F94230
MCO 10:10
IAD 12:28
2.3h
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 16:31
1.6h
S
M
T
W
T
F
S
Check prices
American Airlines AA5454
STL 10:07
DCA 13:19
Nonstop 2.2h
S
M
T
W
T
F
S
Check prices
Delta Air Lines DL1571
STL 09:00
ATL 11:38
With stops 1.6h
S
M
T
W
T
F
S
Delta Air Lines DL1695
ATL 14:49
IAD 16:33
1.7h
S
M
T
W
T
F
S
Check prices
See all
American Airlines AA5411
STL 06:00
DCA 09:15
Nonstop 2.3h
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 AA5454
STL 10:07
DCA 13:19
Nonstop 2.2h
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 AA5541
STL 16:03
DCA 19:12
Nonstop 2.1h
S
M
T
W
T
F
S
Check prices
American Airlines AA5541
STL 16:03
DCA 19:12
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 AA5454
STL 10:07
DCA 13:19
Nonstop 2.2h
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 AA5411
STL 06:00
DCA 09:15
Nonstop 2.3h
S
M
T
W
T
F
S
Check prices

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 5 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, American Airlines, Lufthansa, United Airlines and avianca.
  • There are 2 airports near Washington D.C.: Ronald Reagan Washington National Airport and Dulles International Airport.