Find Cheap Flights from Lambert-St Louis to Buenos Aires (STL - BUE)

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 Lambert-St Louis to Buenos Aires

(Round-trip)
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
$1361
Select
Aeromexico
Aeromexico
STL
12:00a
EZE
11:51a
35h 51m
2 stops
EZE
12:00a
STL
12:23p
36h 23m
2 stops
Depart: Sun Oct 22 2017 Return: Fri Oct 27 2017 Trip spans 6 days
$1838
Select
LATAM Airlines
LATAM Airlines
STL
12:00a
AEP
8:46p
20h 46m
2 stops
AEP
12:00a
STL
6:25a
30h 25m
2 stops
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
$1856
Select
LATAM Airlines
LATAM Airlines
STL
12:00a
AEP
3:26a
27h 26m
2 stops
AEP
12:00a
STL
8:31a
32h 31m
2 stops
Depart: Sun Oct 22 2017 Return: Fri Oct 27 2017 Trip spans 6 days
$1885
Select
Multiple Airlines
Multiple Airlines
STL
12:00a
AEP
9:11p
21h 11m
2 stops
AEP
12:00a
STL
7:59a
31h 59m
2 stops
Depart: Fri Aug 25 2017 Return: Thu Sep 14 2017 Trip spans 21 days
$1388
Select
Aeromexico
Aeromexico
STL
12:00a
EZE
5:40a
29h 40m
2 stops
EZE
12:00a
STL
2:25a
26h 25m
2 stops
Depart: Sun Oct 22 2017 Return: Fri Oct 27 2017 Trip spans 6 days
$1388
Select
Aeromexico
Aeromexico
STL
12:00a
EZE
11:45p
47h 45m
2 stops
EZE
12:00a
STL
2:05a
26h 05m
2 stops
Depart: Mon Sep 25 2017 Return: Fri Sep 29 2017 Trip spans 5 days
$1389
Select
Aeromexico
Aeromexico
STL
12:00a
EZE
5:36a
29h 36m
2 stops
EZE
12:00a
STL
7:03p
19h 03m
2 stops
Depart: Mon Sep 25 2017 Return: Fri Sep 29 2017 Trip spans 5 days
$1905
Select
Multiple Airlines
Multiple Airlines
STL
12:00a
AEP
9:21p
21h 21m
2 stops
AEP
12:00a
STL
11:43p
23h 43m
2 stops
Depart: Sat Sep 23 2017 Return: Sat Sep 30 2017 Trip spans 8 days
$1457
Select
Aeromexico
Aeromexico
STL
12:00a
EZE
11:51a
59h 51m
2 stops
EZE
12:00a
STL
2:28a
26h 28m
2 stops
Depart: Sat Sep 23 2017 Return: Sat Sep 30 2017 Trip spans 8 days
$1943
Select
LATAM Airlines
LATAM Airlines
STL
12:00a
AEP
3:06a
51h 06m
2 stops
AEP
12:00a
STL
2:11p
38h 11m
2 stops
Depart: Sat Jan 13 2018 Return: Thu Jan 18 2018 Trip spans 6 days
$1963
Select
LATAM Airlines
LATAM Airlines
STL
12:00a
AEP
8:09a
32h 09m
2 stops
AEP
12:00a
STL
12:15p
36h 15m
3 stops
Depart: Sat Jan 13 2018 Return: Thu Jan 18 2018 Trip spans 6 days
$1515
Select
Aeromexico
Aeromexico
STL
12:00a
EZE
11:45a
35h 45m
2 stops
EZE
12:00a
STL
6:31a
30h 31m
2 stops
Depart: Mon Jan 1 2018 Return: Fri Jan 5 2018 Trip spans 5 days
$2215
Select
LATAM Airlines
LATAM Airlines
STL
12:00a
AEP
9:29p
21h 29m
2 stops
AEP
12:00a
STL
12:46a
24h 46m
2 stops
Depart: Mon Jan 1 2018 Return: Thu Jan 4 2018 Trip spans 4 days
$1640
Select
Aeromexico
Aeromexico
STL
12:00a
EZE
6:45p
18h 45m
2 stops
EZE
12:00a
STL
8:56p
20h 56m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

St. Louis
$1361
Destination

Buenos Aires
only $1838
only $1361