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Cheap Flights from Harlingen to San Antonio, TX, United States - HRL to SAT

When Can I Buy the Cheapest Flight from Harlingen to San Antonio (HRL to SAT)?

Airlines can adjust prices for plane tickets from Harlingen to San Antonio based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Harlingen to San Antonio Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Harlingen to San Antonio?
Answer: Houston, TX

Airlines Flying from Harlingen to San Antonio (HRL to SAT)

Below are the different airlines that fly from Harlingen to San Antonio with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Harlingen to San Antonio.

Harlingen to San Antonio
Airline Connections Mon Tue Wed Thu Fri Sat Sun
United IAH X X X X X X X
Southwest HOU X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Harlingen and San Antonio, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Harlingen - HRL

Cheap Domestic Flights to San Antonio - SAT

Cheap International Flights to San Antonio - SAT

FlightsAirlineLowest Price
Monterrey to San Antonio Interjet, American, AeroMexico, Alaska, United, Volaris $250
Monterrey to Dallas - Ft Worth Interjet, American, AeroMexico, Allegiant, Spirit, Sun Country, United, Volaris $225
Monterrey to Houston Interjet, American, AeroMexico, United, VivaAerobus $198
Monterrey to Chicago Interjet, American, AeroMexico, Alaska, Frontier, Spirit, United, Volaris $343
McAllen to Monterrey American, AeroMexico, United, Aeromar $508
Monterrey to McAllen American, AeroMexico, United, Aeromar $505
Brownsville to Monterrey American, AeroMexico, United $820
Monterrey to Los Angeles Interjet, American, AeroMexico, Alaska, JetBlue, Spirit, United, Virgin America, Volaris $282
Cheap Flights from Harlingen to San Antonio, TX, Airfare Search for HRL to SAT, Airline One-Way and Roundtrip Schedules