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Cheap flights from St Louis (STL) to Santiago (SCL)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Santiago (SCL)

How to find the cheapest flight from St Louis (STL) to Santiago (SCL)
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How to find the cheapest flight from St Louis (STL) to Santiago (SCL)
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How to find the cheapest flight from St Louis (STL) to Santiago (SCL)
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Cheap flights from St Louis to Santiago in July , August 2026

30 Jul - 20 Aug $ 1,284.00
STL
St Louis
Frontier Airlines
2 STOPS
SCL
Santiago
SCL
Santiago
Frontier Airlines
2 STOPS
STL
St Louis
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30 Jul - 04 Aug $ 1,525.00
STL
St Louis
LATAM Airlines
2 STOPS
SCL
Santiago
SCL
Santiago
LATAM Airlines
1 STOPS
STL
St Louis
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30 Jul - 02 Aug $ 1,751.00
STL
St Louis
LATAM Airlines
1 STOPS
SCL
Santiago
SCL
Santiago
LATAM Airlines
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Santiago

30 Jul - 01 Aug $ 1,599.00
STL
St Louis
LATAM Airlines
2 STOPS
SCL
Santiago
SCL
Santiago
LATAM Airlines
1 STOPS
STL
St Louis
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30 Jul - 01 Aug $ 1,599.00
STL
St Louis
LATAM Airlines
2 STOPS
SCL
Santiago
SCL
Santiago
LATAM Airlines
2 STOPS
STL
St Louis
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30 Jul - 01 Aug $ 1,726.00
STL
St Louis
LATAM Airlines
1 STOPS
SCL
Santiago
SCL
Santiago
LATAM Airlines
1 STOPS
STL
St Louis
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One-way flights to Santiago from St Louis

6:00 AM - 12:05 AM
LATAM Airlines
2 Stops
21h 40m
STL - SCL
$ 780
Kiwi
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6:00 AM - 1:10 AM
LATAM Airlines
2 Stops
22h 45m
STL - SCL
$ 780
Kiwi
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3:58 PM - 10:05 PM
LATAM Airlines
1 Stops
14h 17m
STL - SCL
$ 928
Kiwi
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How to find the cheapest flight from St Louis (STL) to Santiago (SCL)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Santiago (SCL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Santiago (SCL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.