Find Deals on 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 May 1 2017 Return: Mon May 8 2017 Trip spans 8 days
$1511
Select
Air Canada
Air Canada
STL
1:45p
EZE
7:40a
17h 55m
2 stops
EZE
11:40a
STL
3:13p
27h 33m
2 stops
Depart: Tue Sep 5 2017 Return: Mon Sep 25 2017 Trip spans 21 days
$1625
Select
Delta
Delta
STL
11:40a
EZE
3:20a
15h 40m
1 stop
EZE
4:20p
STL
6:49a
14h 29m
1 stop
Depart: Tue Jun 27 2017 Return: Wed Jul 5 2017 Trip spans 9 days
$1638
Select
Copa Airlines
Copa Airlines
STL
2:00a
EZE
12:57a
22h 57m
2 stops
EZE
8:50p
STL
7:44p
22h 54m
2 stops
Depart: Sun May 14 2017 Return: Thu Jun 1 2017 Trip spans 19 days
$1511
Select
Air Canada
Air Canada
STL
5:05a
EZE
7:40a
26h 35m
2 stops
EZE
11:40a
STL
6:33a
18h 53m
2 stops
Depart: Fri Jun 9 2017 Return: Fri Jun 16 2017 Trip spans 8 days
$1519
Select
Air Canada
Air Canada
STL
1:45p
EZE
7:40a
17h 55m
2 stops
EZE
11:40a
STL
3:13p
27h 33m
2 stops
Depart: Mon Jun 26 2017 Return: Thu Jul 6 2017 Trip spans 11 days
$1529
Select
Air Canada
Air Canada
STL
5:05a
EZE
7:40a
26h 35m
2 stops
EZE
11:40a
STL
6:33a
18h 53m
2 stops
Depart: Wed Jun 28 2017 Return: Thu Jul 6 2017 Trip spans 9 days
$1529
Select
Air Canada
Air Canada
STL
5:05a
EZE
7:40a
26h 35m
2 stops
EZE
11:40a
STL
6:33a
18h 53m
2 stops
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
$1536
Select
Air Canada
Air Canada
STL
1:45p
EZE
7:30a
17h 45m
2 stops
EZE
11:50a
STL
3:13p
27h 23m
2 stops
Depart: Fri Aug 4 2017 Return: Thu Aug 10 2017 Trip spans 7 days
$1573
Select
Air Canada
Air Canada
STL
5:05a
EZE
7:40a
26h 35m
2 stops
EZE
11:40a
STL
3:13p
27h 33m
2 stops
Depart: Mon Sep 4 2017 Return: Sun Sep 10 2017 Trip spans 7 days
$1573
Select
Air Canada
Air Canada
STL
1:45p
EZE
7:40a
17h 55m
2 stops
EZE
11:40a
STL
6:35a
18h 55m
2 stops
Depart: Sat Apr 15 2017 Return: Sat Apr 29 2017 Trip spans 15 days
$1948
Select
Air Canada
Air Canada
STL
5:35a
EZE
7:30a
25h 55m
2 stops
EZE
11:50a
STL
3:13p
27h 23m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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.

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Airports
Origin

St. Louis
$1511
Destination

Buenos Aires
$1511