Find Deals on Flights from Washington to Lambert-St Louis (WAS - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington to Lambert-St Louis

(Round-trip)
Depart: Thu Oct 13 2016 Return: Mon Oct 17 2016 Trip spans 5 days
American Airlines
American Airlines
DCA
5:59a
STL
8:17a
2h 18m
nonstop
STL
2:00p
DCA
4:04p
2h 04m
nonstop
Depart: Fri Oct 28 2016 Return: Tue Nov 1 2016 Trip spans 5 days
Major Airline
Major Airline
DCA
1:59a
STL
4:17a
2h 18m
nonstop
STL
10:00a
DCA
12:04p
2h 04m
nonstop
Depart: Mon Nov 21 2016 Return: Thu Nov 24 2016 Trip spans 4 days
United
United
IAD
5:00p
STL
7:24p
2h 24m
nonstop
STL
8:30a
IAD
10:28a
1h 58m
nonstop
Depart: Fri Oct 21 2016 Return: Mon Oct 24 2016 Trip spans 4 days
Delta
Delta
DCA
2:00a
STL
6:35a
4h 35m
1 stop
STL
2:48p
DCA
6:35p
3h 47m
1 stop
Depart: Fri Feb 17 2017 Return: Sat Feb 18 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
DCA
3:35a
STL
5:33a
1h 58m
nonstop
STL
5:15a
DCA
7:08a
1h 53m
nonstop
Depart: Thu Oct 20 2016 Return: Mon Oct 24 2016 Trip spans 5 days
American Airlines
American Airlines
DCA
7:34a
STL
9:50a
2h 16m
nonstop
STL
2:10a
DCA
4:17a
2h 07m
nonstop
Depart: Thu Nov 24 2016 Return: Tue Nov 29 2016 Trip spans 6 days
United
United
IAD
7:35a
STL
11:44a
4h 09m
1 stop
STL
8:30a
IAD
10:29a
1h 59m
nonstop
Depart: Mon Jan 2 2017 Return: Sun Jan 8 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
11:50p
STL
3:54p
16h 04m
1 stop
STL
6:52a
IAD
5:05a
22h 13m
1 stop
Depart: Sat Oct 22 2016 Return: Mon Oct 24 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
5:59a
STL
8:07a
2h 08m
nonstop
STL
2:10a
DCA
4:17a
2h 07m
nonstop
Depart: Tue Dec 27 2016 Return: Thu Dec 29 2016 Trip spans 3 days
United
United
IAD
3:10a
STL
5:40a
2h 30m
nonstop
STL
12:25a
IAD
4:22a
3h 57m
1 stop
Depart: Tue Oct 25 2016 Return: Thu Oct 27 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
11:35a
STL
1:52p
2h 17m
nonstop
STL
9:20a
DCA
11:25a
2h 05m
nonstop
Depart: Fri Dec 2 2016 Return: Sun Dec 4 2016 Trip spans 3 days
Major Airline
Major Airline
DCA
10:00p
STL
8:49a
10h 49m
1 stop
STL
6:10a
DCA
6:54a
24h 44m
1 stop
Depart: Wed Dec 7 2016 Return: Fri Dec 9 2016 Trip spans 3 days
United
United
IAD
5:00p
STL
7:24p
2h 24m
nonstop
STL
1:25p
IAD
3:20p
1h 55m
nonstop
Depart: Thu Oct 27 2016 Return: Mon Oct 31 2016 Trip spans 5 days
American Airlines
American Airlines
DCA
5:59a
STL
8:17a
2h 18m
nonstop
STL
2:10a
DCA
4:17a
2h 07m
nonstop
Depart: Thu Jan 12 2017 Return: Mon Jan 16 2017 Trip spans 5 days
Major Airline
Major Airline
DCA
6:45a
STL
9:00a
2h 15m
nonstop
STL
4:10a
DCA
6:00a
1h 50m
nonstop
Depart: Mon Dec 5 2016 Return: Sat Dec 10 2016 Trip spans 6 days
United
United
DCA
2:05a
STL
7:06a
5h 01m
1 stop
STL
3:22a
DCA
8:00a
4h 38m
1 stop
Depart: Sat Oct 29 2016 Return: Mon Oct 31 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
9:59a
STL
12:24p
2h 25m
nonstop
STL
9:20a
DCA
11:25a
2h 05m
nonstop
Depart: Tue Jan 3 2017 Return: Sun Jan 8 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
1:50p
STL
4:10p
2h 20m
nonstop
STL
3:00p
DCA
4:50p
1h 50m
nonstop
Depart: Fri Nov 4 2016 Return: Mon Nov 7 2016 Trip spans 4 days
United
United
IAD
2:40a
STL
7:33a
4h 53m
1 stop
STL
3:35a
IAD
5:34a
1h 59m
nonstop
Depart: Mon Oct 31 2016 Return: Thu Nov 3 2016 Trip spans 4 days
American Airlines
American Airlines
DCA
1:32p
STL
3:52p
2h 20m
nonstop
STL
2:10a
DCA
4:17a
2h 07m
nonstop
Direct flights WAS to STL on American Airlines
Flight # Depart DCA Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4770 8:50 am 10:24 am Nov 4 - Nov 4
4512 9:59 am 11:17 am Oct 9 - Oct 30
4758 9:59 am 11:17 am Nov 2 - Nov 3
4758 9:59 am 11:17 am Oct 6 - Oct 31
5538 9:59 am 11:07 am Oct 1 - Oct 29
4758 10:00 am 11:23 am Nov 1 - Nov 1
5538 10:00 am 11:11 am Sep 29 - Oct 5
4694 11:32 am 1:01 pm Nov 4 - Nov 4
4424 11:34 am 12:50 pm Sep 29 - Oct 31
4424 11:34 am 12:50 pm Nov 2 - Nov 3
4424 11:46 am 1:02 pm Nov 1 - Nov 1
4657 1:59 pm 3:24 pm Oct 8 - Oct 29
4423 3:30 pm 4:47 pm Sep 29 - Oct 5
4423 3:35 pm 4:52 pm Nov 1 - Nov 3
4423 3:35 pm 4:52 pm Oct 6 - Oct 30
4550 5:30 pm 7:02 pm Nov 4 - Nov 4
4657 5:30 pm 6:50 pm Nov 1 - Nov 3
4657 5:30 pm 6:50 pm Sep 29 - Oct 28
4657 5:32 pm 6:52 pm Oct 31 - Oct 31
4657 7:40 pm 9:01 pm Oct 2 - Oct 30
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Washington
only $203
only $203
Destination

St. Louis
$203
Airlines Airline reviews

14 travelers who booked a flight from Washington to St. Louis rated their chosen airlines with an average of 7.2.

Overall
7.1
Boarding
7.4
Crew
8.0
Comfort
6.9
Food
6.4
Entertainment
5.3