Find Deals on Flights from Washington Reagan-National to Lambert-St Louis (DCA - 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Reagan-National to Lambert-St Louis

(Round-trip)
Depart: Tue Oct 11 2016 Return: Wed Oct 12 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
5:59a
STL
8:17a
2h 18m
nonstop
STL
9:20a
DCA
11:25a
2h 05m
nonstop
Depart: Sun Oct 9 2016 Return: Wed Oct 12 2016 Trip spans 4 days
Major Airline
Major Airline
DCA
1:59a
STL
4:17a
2h 18m
1 stop
STL
10:00a
DCA
12:04p
2h 04m
1 stop
Depart: Sat Dec 3 2016 Return: Mon Dec 5 2016 Trip spans 3 days
United
United
DCA
5:45a
STL
11:51a
6h 06m
1 stop
STL
1:50a
DCA
6:54a
5h 04m
1 stop
Depart: Thu Nov 24 2016 Return: Tue Nov 29 2016 Trip spans 6 days
Delta
Delta
DCA
9:44a
STL
2:30p
4h 46m
1 stop
STL
10:10a
DCA
4:42p
6h 32m
1 stop
Depart: Wed Feb 22 2017 Return: Mon Feb 27 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
DCA
5:05a
STL
7:03a
1h 58m
nonstop
STL
10:55a
DCA
12:48p
1h 53m
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
9:20a
DCA
11:25a
2h 05m
nonstop
Depart: Thu Dec 29 2016 Return: Tue Jan 3 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
10:35p
STL
12:33a
1h 58m
1 stop
STL
5:55a
DCA
7:48a
1h 53m
1 stop
Depart: Tue Nov 8 2016 Return: Wed Nov 9 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
3:50a
STL
6:14a
2h 24m
nonstop
STL
1:05a
DCA
3:09a
2h 04m
nonstop
Depart: Wed Nov 9 2016 Return: Thu Nov 10 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
6:32a
STL
9:01a
2h 29m
nonstop
STL
8:31a
DCA
10:29a
1h 58m
nonstop
Depart: Fri Oct 21 2016 Return: Mon Oct 24 2016 Trip spans 4 days
Major Airline
Major Airline
DCA
7:35a
STL
9:52a
2h 17m
nonstop
STL
10:10p
DCA
12:17a
2h 07m
nonstop
Depart: Thu Nov 10 2016 Return: Tue Nov 15 2016 Trip spans 6 days
American Airlines
American Airlines
DCA
3:50a
STL
6:14a
2h 24m
nonstop
STL
6:20a
DCA
8:13a
1h 53m
nonstop
Depart: Sun Dec 18 2016 Return: Sun Dec 25 2016 Trip spans 8 days
United
United
DCA
4:45a
STL
9:57a
5h 12m
1 stop
STL
10:10a
DCA
2:57p
4h 47m
1 stop
Depart: Tue Nov 22 2016 Return: Thu Nov 24 2016 Trip spans 3 days
Delta
Delta
DCA
1:59a
STL
8:46a
6h 47m
1 stop
STL
3:45a
DCA
8:03a
4h 18m
1 stop
Depart: Fri Dec 30 2016 Return: Tue Jan 3 2017 Trip spans 5 days
Major Airline
Major Airline
DCA
3:00a
STL
5:20a
2h 20m
nonstop
STL
2:45p
DCA
4:35p
1h 50m
nonstop
Depart: Mon Nov 14 2016 Return: Thu Nov 17 2016 Trip spans 4 days
American Airlines
American Airlines
DCA
12:30p
STL
3:02p
2h 32m
nonstop
STL
1:05a
DCA
3:09a
2h 04m
nonstop
Depart: Tue Dec 20 2016 Return: Sun Dec 25 2016 Trip spans 6 days
United
United
DCA
4:45a
STL
9:57a
5h 12m
1 stop
STL
5:05a
DCA
9:54a
4h 49m
1 stop
Depart: Tue Nov 15 2016 Return: Wed Nov 16 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
12:30p
STL
3:02p
2h 32m
nonstop
STL
6:20a
DCA
8:13a
1h 53m
nonstop
Depart: Fri Mar 3 2017 Return: Fri Mar 10 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
DCA
5:05a
STL
7:03a
1h 58m
nonstop
STL
10:55a
DCA
12:48p
1h 53m
nonstop
Depart: Wed Nov 23 2016 Return: Thu Nov 24 2016 Trip spans 2 days
United
United
DCA
3:42a
STL
9:43a
6h 01m
1 stop
STL
6:28a
DCA
10:54a
4h 26m
1 stop
Depart: Thu Dec 15 2016 Return: Mon Dec 19 2016 Trip spans 5 days
American Airlines
American Airlines
DCA
3:35a
STL
5:33a
1h 58m
nonstop
STL
12:55a
DCA
2:48a
1h 53m
nonstop
Direct flights DCA to STL on American Airlines
Flight # Depart DCA Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4512 9:59 am 11:17 am Oct 9 - Oct 30
4758 9:59 am 11:17 am Oct 6 - Oct 31
5465 9:59 am 11:07 am Oct 2 - Oct 2
5538 9:59 am 11:07 am Sep 24 - Oct 29
4758 10:00 am 11:23 am Nov 1 - Nov 1
5538 10:00 am 11:11 am Sep 20 - Oct 5
4424 11:34 am 12:50 pm Sep 20 - Oct 31
4424 11:46 am 1:02 pm Nov 1 - Nov 1
4657 1:59 pm 3:24 pm Oct 8 - Oct 29
5024 1:59 pm 3:12 pm Sep 24 - Oct 1
4423 3:30 pm 4:47 pm Sep 20 - Oct 5
4423 3:35 pm 4:52 pm Oct 6 - Oct 30
4423 3:35 pm 4:52 pm Nov 1 - Nov 3
4657 5:30 pm 6:50 pm Nov 1 - Nov 3
4657 5:30 pm 6:50 pm Sep 20 - Oct 28
4657 5:32 pm 6:52 pm Oct 31 - Oct 31
4657 7:40 pm 9:01 pm Sep 25 - Oct 30
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
$203
Destination

St. Louis
$203
Airlines Airline reviews

3 travelers who booked a flight from Washington to St. Louis rated their chosen airlines with an average of 8.9.

Overall
8.7
Boarding
9.3
Crew
9.3
Comfort
8.7
Food
6.0
Entertainment
4.7