Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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)
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.
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.

Cheap flights from Mcallen to San Diego in April , May 2025

29 Apr - 03 May $ 444.00
MFE
Mcallen
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
MFE
Mcallen
Pick dates
29 Apr - 03 May $ 444.00
MFE
Mcallen
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
MFE
Mcallen
Pick dates
29 Apr - 03 May $ 444.00
MFE
Mcallen
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
MFE
Mcallen
Pick dates

One-way flights to San Diego from Mcallen

9:50 AM - 12:18 PM
United Airlines
1 Stops
6h
MFE - SAN
$ 261
Kiwi
Pick dates
5:00 AM - 12:45 PM
United Airlines
2 Stops
10h 46m
MFE - SAN
$ 267
Kiwi
Pick dates
9:50 AM - 12:18 PM
United Airlines
1 Stops
6h
MFE - SAN
$ 313
Kiwi
Pick dates

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

Related info for your journey
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.
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.