Earn point on your loyalty program!arrow arc left

Cheap flights from Mcallen (MFE) to San Antonio (SAT)

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 Antonio (SAT)

How to find the cheapest flight from Mcallen (MFE) to San Antonio (SAT)
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 Antonio (SAT)
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 Antonio (SAT)
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 Antonio in April , May 2026

24 Apr - 24 May $ 374.00
MFE
Mcallen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
MFE
Mcallen
Pick dates
24 Apr - 24 May $ 374.00
MFE
Mcallen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
MFE
Mcallen
Pick dates
24 Apr - 24 May $ 463.00
MFE
Mcallen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
MFE
Mcallen
Pick dates

Last minute flights from Mcallen to San Antonio

22 Apr - 30 Apr $ 492.00
MFE
Mcallen
Allegiant Air
2 STOPS
SAT
San Antonio
SAT
San Antonio
Allegiant Air
1 STOPS
MFE
Mcallen
Pick dates
22 Apr - 30 Apr $ 545.00
MFE
Mcallen
Allegiant Air
1 STOPS
SAT
San Antonio
SAT
San Antonio
Allegiant Air
1 STOPS
MFE
Mcallen
Pick dates
23 Apr - 30 Apr $ 580.00
MFE
Mcallen
Allegiant Air
1 STOPS
SAT
San Antonio
SAT
San Antonio
Allegiant Air
1 STOPS
MFE
Mcallen
Pick dates

One-way flights to San Antonio from Mcallen

6:59 PM - 9:54 PM
United Airlines
1 Stops
4h
MFE - SAT
$ 309
Kiwi
Pick dates
5:17 AM - 7:35 AM
United Airlines
1 Stops
3h 25m
MFE - SAT
$ 358
Kiwi
Pick dates
12:17 PM - 2:32 PM
United Airlines
1 Stops
3h 29m
MFE - SAT
$ 358
Kiwi
Pick dates

How to find the cheapest flight from Mcallen (MFE) to San Antonio (SAT)

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 Antonio (SAT)
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 Antonio (SAT)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.