Find Cheap Flights from San Juan to Lambert-St Louis

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 San Juan to Lambert-St Louis

(Round-trip)
Depart: Thu Aug 17 2017 Return: Tue Aug 22 2017 Trip spans 6 days
Frontier
Frontier
SJU
12:00a
STL
10:58a
10h 58m
1 stop
STL
12:00a
SJU
3:51p
15h 51m
1 stop
Depart: Sat Dec 23 2017 Return: Sun Dec 31 2017 Trip spans 9 days
United
United
SJU
12:00a
STL
10:54a
10h 54m
1 stop
STL
12:00a
SJU
2:20p
14h 20m
1 stop
Depart: Mon Dec 25 2017 Return: Sun Dec 31 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
STL
8:50a
8h 50m
1 stop
STL
12:00a
SJU
4:05p
16h 05m
2 stops
Depart: Wed Aug 9 2017 Return: Sat Aug 12 2017 Trip spans 4 days
American Airlines
American Airlines
SJU
12:00a
STL
9:06a
9h 06m
1 stop
STL
12:00a
SJU
9:09a
9h 09m
1 stop
Depart: Mon Dec 25 2017 Return: Sat Dec 30 2017 Trip spans 6 days
Delta
Delta
SJU
12:00a
STL
7:20a
7h 20m
1 stop
STL
12:00a
SJU
6:25a
6h 25m
1 stop
Depart: Fri Dec 22 2017 Return: Mon Jan 8 2018 Trip spans 18 days
Major Airline
Major Airline
SJU
12:00a
STL
6:02a
6h 02m
1 stop
STL
12:00a
SJU
2:02a
2h 02m
1 stop
Depart: Fri Aug 18 2017 Return: Fri Aug 25 2017 Trip spans 8 days
Frontier
Frontier
SJU
12:00a
STL
10:58a
10h 58m
1 stop
STL
12:00a
SJU
3:51p
15h 51m
1 stop
Depart: Sun Dec 24 2017 Return: Sun Dec 31 2017 Trip spans 8 days
United
United
SJU
12:00a
STL
4:06p
16h 06m
2 stops
STL
12:00a
SJU
4:05p
16h 05m
2 stops
Depart: Wed Sep 6 2017 Return: Mon Sep 11 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
STL
10:54a
10h 54m
1 stop
STL
12:00a
SJU
5:30p
17h 30m
1 stop
Depart: Wed Sep 6 2017 Return: Thu Sep 7 2017 Trip spans 2 days
Frontier
Frontier
SJU
12:00a
STL
10:54a
10h 54m
1 stop
STL
12:00a
SJU
10:19a
10h 19m
1 stop
Depart: Sun Sep 3 2017 Return: Fri Sep 8 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
STL
10:58a
10h 58m
1 stop
STL
12:00a
SJU
8:47p
20h 47m
1 stop
Depart: Wed Jun 28 2017 Return: Wed Jul 12 2017 Trip spans 15 days
American Airlines
American Airlines
SJU
12:00a
STL
8:34a
8h 34m
1 stop
STL
12:00a
SJU
7:57a
7h 57m
1 stop
Depart: Thu Aug 17 2017 Return: Fri Aug 25 2017 Trip spans 9 days
Frontier
Frontier
SJU
12:00a
STL
4:56p
16h 56m
1 stop
STL
12:00a
SJU
3:51p
15h 51m
1 stop
Depart: Tue Dec 19 2017 Return: Sun Dec 31 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
STL
9:04a
9h 04m
1 stop
STL
12:00a
SJU
4:05p
16h 05m
2 stops
Depart: Thu Dec 21 2017 Return: Sun Dec 31 2017 Trip spans 11 days
United
United
SJU
12:00a
STL
2:10p
14h 10m
1 stop
STL
12:00a
SJU
2:20p
14h 20m
1 stop
Depart: Mon Jul 3 2017 Return: Sun Jul 9 2017 Trip spans 7 days
American Airlines
American Airlines
SJU
12:00a
STL
8:34a
8h 34m
1 stop
STL
12:00a
SJU
6:14a
6h 14m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
Frontier
Frontier
SJU
12:00a
STL
5:04p
17h 04m
1 stop
STL
12:00a
SJU
4:09a
28h 09m
1 stop
Depart: Sat Dec 23 2017 Return: Mon Jan 1 2018 Trip spans 10 days
United
United
SJU
12:00a
STL
10:54a
10h 54m
1 stop
STL
12:00a
SJU
2:20p
14h 20m
1 stop
Depart: Fri Jun 30 2017 Return: Tue Jul 4 2017 Trip spans 5 days
Frontier
Frontier
SJU
12:00a
STL
11:27a
11h 27m
1 stop
STL
12:00a
SJU
4:23p
16h 23m
1 stop
Depart: Sun Dec 24 2017 Return: Mon Jan 1 2018 Trip spans 9 days
United
United
SJU
12:00a
STL
8:13a
8h 13m
1 stop
STL
12:00a
SJU
2:20p
14h 20m
1 stop
* 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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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

San Juan
$300
Destination

St. Louis
$300