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Cheap flights from St Louis (STL) to San Salvador (SAL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to San Salvador (SAL)

How to find the cheapest flight from St Louis (STL) to San Salvador (SAL)
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How to find the cheapest flight from St Louis (STL) to San Salvador (SAL)
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How to find the cheapest flight from St Louis (STL) to San Salvador (SAL)
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Cheap flights from St Louis to San Salvador in November , December 2026

24 Nov - 19 Dec $ 1,040.00
STL
St Louis
Frontier Airlines
1 STOPS
SAL
San Salvador
SAL
San Salvador
Frontier Airlines
1 STOPS
STL
St Louis
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15 Nov - 05 Dec $ 3,206.00
STL
St Louis
Air Canada
1 STOPS
SAL
San Salvador
SAL
San Salvador
Air Canada
1 STOPS
STL
St Louis
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15 Nov - 08 Dec $ 3,208.00
STL
St Louis
Air Canada
1 STOPS
SAL
San Salvador
SAL
San Salvador
Air Canada
1 STOPS
STL
St Louis
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Last minute flights from St Louis to San Salvador

23 Nov - 01 Dec $ 1,084.00
STL
St Louis
Frontier Airlines
2 STOPS
SAL
San Salvador
SAL
San Salvador
Frontier Airlines
2 STOPS
STL
St Louis
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24 Nov - 01 Dec $ 1,180.00
STL
St Louis
Frontier Airlines
1 STOPS
SAL
San Salvador
SAL
San Salvador
Frontier Airlines
2 STOPS
STL
St Louis
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26 Nov - 01 Dec $ 1,198.00
STL
St Louis
Frontier Airlines
1 STOPS
SAL
San Salvador
SAL
San Salvador
Frontier Airlines
2 STOPS
STL
St Louis
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One-way flights to San Salvador from St Louis

6:05 PM - 2:47 PM
Volaris El Salvador
2 Stops
23h 35m
STL - SAL
$ 527
Kiwi
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9:09 AM - 5:30 PM
Avianca
1 Stops
11h 46m
STL - SAL
$ 645
Kiwi
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4:05 PM - 4:00 PM
Air Canada
1 Stops
28h 10m
STL - SAL
$ 1,912
Kiwi
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How to find the cheapest flight from St Louis (STL) to San Salvador (SAL)

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