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Cheap flights from Mcallen (MFE) to San Diego (SAN)

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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 Mcallen (MFE) to San Diego (SAN)

How to find the cheapest flight from Mcallen (MFE) to San Diego (SAN)
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How to find the cheapest flight from Mcallen (MFE) to San Diego (SAN)
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How to find the cheapest flight from Mcallen (MFE) to San Diego (SAN)
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Cheap flights from Mcallen to San Diego in December 2025 , January 2026

24 Dec - 14 Jan $ 378.00
MFE
Mcallen
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
MFE
Mcallen
Pick dates
24 Dec - 14 Jan $ 378.00
MFE
Mcallen
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
MFE
Mcallen
Pick dates
24 Dec - 14 Jan $ 378.00
MFE
Mcallen
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
MFE
Mcallen
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Last minute flights from Mcallen to San Diego

24 Dec - 01 Jan $ 597.00
MFE
Mcallen
Allegiant Air
1 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
2 STOPS
MFE
Mcallen
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24 Dec - 01 Jan $ 615.00
MFE
Mcallen
Allegiant Air
1 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
1 STOPS
MFE
Mcallen
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28 Dec - 01 Jan $ 690.00
MFE
Mcallen
Allegiant Air
1 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
1 STOPS
MFE
Mcallen
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One-way flights to San Diego from Mcallen

7:00 AM - 9:30 AM
United Airlines
1 Stops
6h 5m
MFE - SAN
$ 306
Kiwi
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2:05 PM - 5:05 PM
United Airlines
1 Stops
6h 41m
MFE - SAN
$ 306
Kiwi
Pick dates
12:15 PM - 2:20 PM
United Airlines
1 Stops
5h 46m
MFE - SAN
$ 313
Kiwi
Pick dates

How to find the cheapest flight from Mcallen (MFE) to San Diego (SAN)

Related info for your journey
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How to find the cheapest flight from Mcallen (MFE) to San Diego (SAN)
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 Mcallen (MFE) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.