Find Deals on Flights from Lambert-St Louis to Washington Dulles Intl (STL - IAD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Lambert-St Louis to Washington Dulles Intl

(Round-trip)
Depart: Wed Oct 12 2016 Return: Sat Oct 15 2016 Trip spans 4 days
United
United
STL
4:25a
IAD
6:31a
2h 06m
nonstop
IAD
4:30a
STL
6:50a
2h 20m
nonstop
Depart: Wed Nov 9 2016 Return: Mon Nov 14 2016 Trip spans 6 days
Major Airline
Major Airline
STL
6:25a
IAD
8:35p
14h 10m
nonstop
IAD
9:00a
STL
8:49a
23h 49m
nonstop
Depart: Sat Feb 18 2017 Return: Tue Feb 28 2017 Trip spans 11 days
Delta
Delta
STL
2:00a
IAD
7:54a
5h 54m
1 stop
IAD
1:00a
STL
6:46a
5h 46m
1 stop
Depart: Thu Oct 13 2016 Return: Tue Oct 18 2016 Trip spans 6 days
United
United
STL
7:55a
IAD
10:01a
2h 06m
nonstop
IAD
8:35a
STL
10:55a
2h 20m
nonstop
Depart: Fri Nov 11 2016 Return: Mon Nov 14 2016 Trip spans 4 days
Major Airline
Major Airline
STL
9:57p
IAD
10:00a
12h 03m
nonstop
IAD
9:00a
STL
8:49a
23h 49m
nonstop
Depart: Sat Oct 15 2016 Return: Tue Oct 18 2016 Trip spans 4 days
United
United
STL
2:25p
IAD
4:30p
2h 05m
nonstop
IAD
8:35a
STL
10:55a
2h 20m
nonstop
Depart: Wed Nov 30 2016 Return: Mon Dec 5 2016 Trip spans 6 days
Major Airline
Major Airline
STL
8:30p
IAD
6:52a
10h 22m
nonstop
IAD
9:00a
STL
8:49a
23h 49m
nonstop
Depart: Fri Nov 18 2016 Return: Mon Nov 21 2016 Trip spans 4 days
Delta
Delta
STL
1:25a
IAD
6:26a
5h 01m
1 stop
IAD
12:25p
STL
7:12p
6h 47m
1 stop
Depart: Mon Oct 17 2016 Return: Tue Oct 18 2016 Trip spans 2 days
United
United
STL
9:30a
IAD
11:35a
2h 05m
nonstop
IAD
8:35a
STL
10:55a
2h 20m
nonstop
Depart: Fri Dec 23 2016 Return: Sun Dec 25 2016 Trip spans 3 days
Major Airline
Major Airline
STL
6:52a
IAD
5:15a
22h 23m
1 stop
IAD
9:00a
STL
2:59p
29h 59m
1 stop
Depart: Thu Dec 15 2016 Return: Mon Dec 19 2016 Trip spans 5 days
Delta
Delta
STL
11:30a
IAD
3:28p
3h 58m
1 stop
IAD
12:20p
STL
4:39p
4h 19m
1 stop
Depart: Mon Oct 24 2016 Return: Mon Oct 31 2016 Trip spans 8 days
United
United
STL
2:30p
IAD
4:35p
2h 05m
nonstop
IAD
4:25a
STL
6:51a
2h 26m
nonstop
Depart: Wed Jan 4 2017 Return: Sat Jan 7 2017 Trip spans 4 days
Major Airline
Major Airline
STL
8:30p
IAD
6:49a
10h 19m
nonstop
IAD
9:00a
STL
2:59p
29h 59m
nonstop
Depart: Thu Feb 23 2017 Return: Sun Feb 26 2017 Trip spans 4 days
Delta
Delta
STL
1:45a
IAD
6:36a
4h 51m
1 stop
IAD
3:15a
STL
8:30a
5h 15m
1 stop
Depart: Tue Oct 25 2016 Return: Mon Oct 31 2016 Trip spans 7 days
United
United
STL
7:55a
IAD
10:01a
2h 06m
nonstop
IAD
4:25a
STL
6:51a
2h 26m
nonstop
Depart: Fri Dec 30 2016 Return: Mon Jan 9 2017 Trip spans 11 days
Major Airline
Major Airline
STL
7:30p
IAD
12:32a
5h 02m
1 stop
IAD
9:00a
STL
8:46a
23h 46m
1 stop
Depart: Wed Oct 26 2016 Return: Mon Oct 31 2016 Trip spans 6 days
United
United
STL
2:30p
IAD
4:35p
2h 05m
nonstop
IAD
4:25a
STL
6:51a
2h 26m
nonstop
Depart: Sun Nov 6 2016 Return: Wed Nov 9 2016 Trip spans 4 days
Major Airline
Major Airline
STL
8:50a
IAD
6:52a
22h 02m
1 stop
IAD
9:00a
STL
8:49a
23h 49m
1 stop
Depart: Sat Oct 29 2016 Return: Mon Oct 31 2016 Trip spans 3 days
United
United
STL
2:20p
IAD
4:25p
2h 05m
nonstop
IAD
4:25a
STL
6:51a
2h 26m
nonstop
Depart: Sat Dec 10 2016 Return: Thu Dec 15 2016 Trip spans 6 days
Major Airline
Major Airline
STL
8:30p
IAD
6:54a
10h 24m
1 stop
IAD
9:00a
STL
8:49a
23h 49m
1 stop
Direct flights STL to IAD on United
Flight # Depart STL Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
4669 8:25 am 11:31 am Oct 8 - Oct 8
4669 8:25 am 11:31 am Oct 10 - Oct 28
4669 8:25 am 11:31 am Oct 15 - Oct 29
4669 8:25 am 11:24 am Oct 31 - Nov 4
4669 8:25 am 11:31 am Oct 7 - Oct 9
4669 8:35 am 11:34 am Nov 7 - Nov 18
4669 8:45 am 11:44 am Nov 5 - Nov 5
4614 11:55 am 3:01 pm Oct 10 - Oct 28
4614 11:55 am 3:01 pm Oct 7 - Oct 7
6125 11:55 am 2:58 pm Oct 9 - Oct 23
4614 12:15 pm 3:14 pm Nov 7 - Nov 16
6125 12:15 pm 3:11 pm Nov 6 - Nov 6
4614 12:20 pm 3:19 pm Nov 1 - Nov 4
4614 12:25 pm 3:24 pm Oct 30 - Oct 30
4640 1:30 pm 4:29 pm Nov 7 - Nov 18
4640 1:30 pm 4:29 pm Nov 6 - Nov 6
4640 1:30 pm 4:29 pm Nov 5 - Nov 5
4640 1:30 pm 4:29 pm Oct 31 - Oct 31
4640 1:30 pm 4:29 pm Oct 30 - Nov 4
4640 1:30 pm 4:35 pm Oct 8 - Oct 29
4640 1:30 pm 4:35 pm Oct 6 - Oct 28
6020 1:30 pm 4:35 pm Oct 12 - Oct 26
6020 1:30 pm 4:35 pm Oct 9 - Oct 23
4667 6:20 pm 9:25 pm Oct 29 - Oct 29
6019 6:25 pm 9:20 pm Oct 30 - Nov 4
6019 6:25 pm 9:20 pm Oct 31 - Oct 31
6019 6:25 pm 9:20 pm Nov 5 - Nov 5
6019 6:25 pm 9:20 pm Nov 6 - Nov 20
6019 6:25 pm 9:30 pm Oct 8 - Oct 22
4667 6:30 pm 9:35 pm Oct 11 - Oct 25
6019 6:30 pm 9:35 pm Oct 6 - Oct 28
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

St. Louis
$203
Destination

Washington
$203
Airlines Airline reviews

6 travelers who booked a flight from St. Louis to Washington rated their chosen airlines with an average of 6.7.

Overall
7.7
Boarding
7.0
Crew
8.7
Comfort
6.3
Food
5.0
Entertainment
5.3