Mexico City (MEX) to San Antonio (SAT) cheap flight deal from $225 USD in economy class

AMAeroméxico

Round Trip•Economy

MEX

Mexico City International Airport

Mexico City, Mexico

SAT

San Antonio International Airport

San Antonio, United States

$411 USD

-45%$225 USD

Verified Sep 19, 2025 at 12:48 PM

October 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$546 30$277 1$277 2$277 3$277 4$277 5$277 6$277 7$277 8$277 9$277 10$277 11$277 12$442 13$416 14$277 15$277 16$339 17$370 18$318 19$318 20$287 21$235 22$235 23$287 24$235 25$235 26$235 27$235 28$235 29$235 30$287 31$235 1 2

Fair Availability

36% of dates checked are available within 10% of the lowest price

Sunday, October 12th, 2025

10 round-trip options

Returning

Fri, Oct 17, 2025•5 Day Trip

$468 USD

Google Flights

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Sat, Oct 18, 2025•6 Day Trip

$468 USD

Google Flights

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Sun, Oct 19, 2025•7 Day Trip

$442 USD

Google Flights

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Mon, Oct 20, 2025•8 Day Trip

$691 USD

Google Flights

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Tue, Oct 21, 2025•9 Day Trip

$442 USD

Google Flights

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Wed, Oct 22, 2025•10 Day Trip

$504 USD

Google Flights

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Thu, Oct 23, 2025•11 Day Trip

$582 USD

Google Flights

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Fri, Oct 24, 2025•12 Day Trip

$504 USD

Google Flights

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Sat, Oct 25, 2025•13 Day Trip

$504 USD

Google Flights

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Sun, Oct 26, 2025•14 Day Trip

$504 USD

Google Flights