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Cheap flights from Louisville (SDF) 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 Louisville (SDF) to San Salvador (SAL)

How to find the cheapest flight from Louisville (SDF) to San Salvador (SAL)
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How to find the cheapest flight from Louisville (SDF) to San Salvador (SAL)
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How to find the cheapest flight from Louisville (SDF) to San Salvador (SAL)
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Cheap flights from Louisville to San Salvador in December 2025 , January 2026

31 Dec - 23 Jan $ 342.00
SDF
Louisville
Allegiant Air
1 STOPS
SAL
San Salvador
SAL
San Salvador
Allegiant Air
1 STOPS
SDF
Louisville
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31 Dec - 30 Jan $ 357.00
SDF
Louisville
Allegiant Air
1 STOPS
SAL
San Salvador
SAL
San Salvador
Allegiant Air
1 STOPS
SDF
Louisville
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31 Dec - 28 Jan $ 359.00
SDF
Louisville
Spirit Airlines
1 STOPS
SAL
San Salvador
SAL
San Salvador
Spirit Airlines
2 STOPS
SDF
Louisville
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Last minute flights from Louisville to San Salvador

24 Dec - 31 Dec $ 559.00
SDF
Louisville
United Airlines
1 STOPS
SAL
San Salvador
SAL
San Salvador
United Airlines
1 STOPS
SDF
Louisville
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24 Dec - 31 Dec $ 559.00
SDF
Louisville
United Airlines
1 STOPS
SAL
San Salvador
SAL
San Salvador
United Airlines
1 STOPS
SDF
Louisville
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22 Dec - 31 Dec $ 765.00
SDF
Louisville
United Airlines
1 STOPS
SAL
San Salvador
SAL
San Salvador
United Airlines
1 STOPS
SDF
Louisville
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One-way flights to San Salvador from Louisville

5:05 AM - 12:59 PM
Spirit Airlines
1 Stops
10h 42m
SDF - SAL
$ 190
Kiwi
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6:00 AM - 9:39 PM
United Airlines
1 Stops
19h 36m
SDF - SAL
$ 369
Kiwi
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3:25 PM - 6:16 PM
United Airlines
1 Stops
6h 54m
SDF - SAL
$ 472
Kiwi
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How to find the cheapest flight from Louisville (SDF) to San Salvador (SAL)

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How to find the cheapest flight from Louisville (SDF) 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 Louisville (SDF) to San Salvador (SAL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.