Find Deals on Flights from Raleigh-Durham to Lambert-St Louis (RDU - 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 Raleigh-Durham to Lambert-St Louis

(Round-trip)
Depart: Tue May 9 2017 Return: Wed May 10 2017 Trip spans 2 days
American Airlines
American Airlines
RDU
1:55a
STL
7:23a
5h 28m
1 stop
STL
3:30a
RDU
8:51a
5h 21m
1 stop
Depart: Thu Apr 13 2017 Return: Tue Apr 18 2017 Trip spans 6 days
Delta
Delta
RDU
3:15a
STL
8:00a
4h 45m
1 stop
STL
8:15a
RDU
1:51p
5h 36m
1 stop
Depart: Fri Apr 14 2017 Return: Mon Apr 17 2017 Trip spans 4 days
Major Airline
Major Airline
RDU
1:00a
STL
3:19a
2h 19m
nonstop
STL
1:00a
RDU
1:19a
0h 19m
nonstop
Depart: Tue May 23 2017 Return: Wed May 31 2017 Trip spans 9 days
American Airlines
American Airlines
RDU
1:55a
STL
7:23a
5h 28m
1 stop
STL
1:59a
RDU
5:41a
3h 42m
1 stop
Depart: Wed May 24 2017 Return: Wed May 31 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
1:55a
STL
7:23a
5h 28m
1 stop
STL
1:59a
RDU
5:41a
3h 42m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
Delta
Delta
RDU
2:00a
STL
5:55a
3h 55m
1 stop
STL
8:53a
RDU
3:27p
6h 34m
1 stop
Depart: Sun May 28 2017 Return: Wed May 31 2017 Trip spans 4 days
American Airlines
American Airlines
RDU
12:17p
STL
5:55p
5h 38m
1 stop
STL
1:59a
RDU
5:41a
3h 42m
1 stop
Depart: Sun Apr 9 2017 Return: Sat Apr 15 2017 Trip spans 7 days
Southwest
Southwest
RDU
5:55a
STL
8:05a
2h 10m
nonstop
STL
7:15a
RDU
9:00a
1h 45m
nonstop
Depart: Wed Jun 7 2017 Return: Sat Jun 10 2017 Trip spans 4 days
Delta
Delta
RDU
2:55p
STL
7:21p
4h 26m
1 stop
STL
3:00a
RDU
9:05a
6h 05m
1 stop
Depart: Tue Apr 4 2017 Return: Wed Apr 5 2017 Trip spans 2 days
Major Airline
Major Airline
RDU
1:00a
STL
3:19a
2h 19m
nonstop
STL
9:00a
RDU
9:19a
0h 19m
nonstop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
12:17p
STL
4:23p
4h 06m
1 stop
STL
3:10a
RDU
7:12a
4h 02m
1 stop
Depart: Fri Apr 28 2017 Return: Sat Apr 29 2017 Trip spans 2 days
Delta
Delta
RDU
4:00a
STL
11:00a
7h 00m
1 stop
STL
8:15a
RDU
1:41p
5h 26m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
American Airlines
American Airlines
RDU
12:17p
STL
4:23p
4h 06m
1 stop
STL
2:00a
RDU
7:12a
5h 12m
1 stop
Depart: Wed May 3 2017 Return: Fri May 5 2017 Trip spans 3 days
Delta
Delta
RDU
5:40a
STL
11:55a
6h 15m
1 stop
STL
8:53a
RDU
2:29p
5h 36m
1 stop
Depart: Thu Apr 6 2017 Return: Sun Apr 9 2017 Trip spans 4 days
Major Airline
Major Airline
RDU
1:00a
STL
3:19a
2h 19m
nonstop
STL
9:00a
RDU
9:19a
0h 19m
nonstop
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
American Airlines
American Airlines
RDU
12:20p
STL
5:55p
5h 35m
1 stop
STL
3:10a
RDU
8:51a
5h 41m
1 stop
Depart: Fri May 5 2017 Return: Tue May 9 2017 Trip spans 5 days
Delta
Delta
RDU
6:51a
STL
11:55a
5h 04m
1 stop
STL
3:12p
RDU
6:59p
3h 47m
1 stop
Depart: Tue Apr 18 2017 Return: Sat Apr 22 2017 Trip spans 5 days
American Airlines
American Airlines
RDU
3:50p
STL
8:49p
4h 59m
1 stop
STL
3:10a
RDU
7:12a
4h 02m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
Major Airline
Major Airline
RDU
1:00a
STL
3:19a
2h 19m
nonstop
STL
9:00a
RDU
9:19a
0h 19m
nonstop
Depart: Wed May 31 2017 Return: Fri Jun 2 2017 Trip spans 3 days
Delta
Delta
RDU
11:00a
STL
5:45p
6h 45m
1 stop
STL
7:54a
RDU
1:46p
5h 52m
1 stop
Select an airline:  Southwest
Direct flights RDU to STL on Southwest
Flight # Depart RDU Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
1361 7:10 am 8:20 am Mar 27 - Apr 24
6214 7:15 am 8:25 am Apr 1 - Apr 22
4633 8:05 am 9:10 am Apr 29 - May 6
1960 8:35 am 9:40 am Apr 25 - Apr 25
1960 8:35 am 9:40 am Apr 26 - May 26
4124 9:55 am 11:05 am Apr 2 - Apr 23
4796 10:00 am 11:05 am Apr 30 - May 7
2570 4:00 pm 5:05 pm Apr 29 - May 27
* 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

Raleigh
$233
Destination

St. Louis
$233