Find Deals on Flights from Buffalo to Lambert-St Louis (BUF - 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 Buffalo to Lambert-St Louis

(Round-trip)
Depart: Sat May 6 2017 Return: Tue May 9 2017 Trip spans 4 days
American Airlines
American Airlines
BUF
2:02a
STL
7:38a
5h 36m
1 stop
STL
1:59a
BUF
6:00a
4h 01m
1 stop
Depart: Mon Apr 17 2017 Return: Thu Apr 20 2017 Trip spans 4 days
Major Airline
Major Airline
BUF
9:45p
STL
3:30a
5h 45m
1 stop
STL
9:15p
BUF
1:04a
3h 49m
1 stop
Depart: Thu Apr 13 2017 Return: Mon Apr 17 2017 Trip spans 5 days
Delta
Delta
BUF
2:30a
STL
8:28a
5h 58m
1 stop
STL
2:45p
BUF
6:01p
3h 16m
1 stop
Depart: Fri Jun 16 2017 Return: Mon Jun 19 2017 Trip spans 4 days
United
United
BUF
5:13p
STL
8:59p
3h 46m
1 stop
STL
12:50p
BUF
6:59p
6h 09m
1 stop
Depart: Mon May 8 2017 Return: Tue May 9 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
12:58p
STL
5:55p
4h 57m
1 stop
STL
1:59a
BUF
6:00a
4h 01m
1 stop
Depart: Tue Apr 11 2017 Return: Wed Apr 12 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
12:58p
STL
5:55p
4h 57m
1 stop
STL
5:35a
BUF
9:46a
4h 11m
1 stop
Depart: Sat May 27 2017 Return: Mon May 29 2017 Trip spans 3 days
Major Airline
Major Airline
BUF
1:00a
STL
3:20a
2h 20m
1 stop
STL
1:00a
BUF
1:20a
0h 20m
1 stop
Depart: Fri Jun 30 2017 Return: Sat Jul 8 2017 Trip spans 9 days
Delta
Delta
BUF
6:15a
STL
1:05p
6h 50m
1 stop
STL
11:13a
BUF
5:53p
6h 40m
1 stop
Depart: Sun May 7 2017 Return: Tue May 9 2017 Trip spans 3 days
American Airlines
American Airlines
BUF
12:58p
STL
5:55p
4h 57m
1 stop
STL
1:59a
BUF
6:00a
4h 01m
1 stop
Depart: Sun Apr 30 2017 Return: Mon May 1 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
4:16a
STL
10:58a
6h 42m
1 stop
STL
2:19p
BUF
7:07p
4h 48m
1 stop
Depart: Thu Mar 30 2017 Return: Sun Apr 2 2017 Trip spans 4 days
Major Airline
Major Airline
BUF
1:00a
STL
3:20a
2h 20m
nonstop
STL
9:00a
BUF
9:20a
0h 20m
nonstop
Depart: Wed Apr 12 2017 Return: Fri May 19 2017 Trip spans 38 days
American Airlines
American Airlines
BUF
12:58p
STL
5:55p
4h 57m
1 stop
STL
1:00a
BUF
4:32a
3h 32m
1 stop
Depart: Wed Apr 26 2017 Return: Sun Apr 30 2017 Trip spans 5 days
American Airlines
American Airlines
BUF
12:58p
STL
8:49p
7h 51m
1 stop
STL
1:00a
BUF
6:14a
5h 14m
1 stop
Depart: Thu Apr 6 2017 Return: Fri Apr 7 2017 Trip spans 2 days
Major Airline
Major Airline
BUF
1:00a
STL
3:20a
2h 20m
nonstop
STL
9:00a
BUF
9:20a
0h 20m
nonstop
Depart: Fri Jun 2 2017 Return: Sun Jun 4 2017 Trip spans 3 days
American Airlines
American Airlines
BUF
4:40a
STL
10:48a
6h 08m
1 stop
STL
3:20a
BUF
7:58a
4h 38m
1 stop
Depart: Fri May 12 2017 Return: Sat May 13 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
11:15a
STL
6:07p
6h 52m
1 stop
STL
7:05a
BUF
11:15a
4h 10m
1 stop
Depart: Fri May 19 2017 Return: Sun May 21 2017 Trip spans 3 days
American Airlines
American Airlines
BUF
2:25p
STL
6:07p
3h 42m
1 stop
STL
1:00a
BUF
4:32a
3h 32m
1 stop
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
American Airlines
American Airlines
BUF
12:58p
STL
5:55p
4h 57m
1 stop
STL
1:00a
BUF
6:14a
5h 14m
1 stop
Depart: Fri Apr 14 2017 Return: Sun Apr 16 2017 Trip spans 3 days
American Airlines
American Airlines
BUF
4:16a
STL
9:10a
4h 54m
1 stop
STL
2:14a
BUF
6:28a
4h 14m
1 stop
Depart: Sat Apr 1 2017 Return: Tue Apr 4 2017 Trip spans 4 days
American Airlines
American Airlines
BUF
4:15a
STL
11:02a
6h 47m
1 stop
STL
2:19p
BUF
7:07p
4h 48m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Buffalo
$285
Destination

St. Louis
$285