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

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

Airlines can adjust prices for plane tickets from San Antonio to Harlingen 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.

San Antonio to Harlingen Flight Questions

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

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

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

Below are the different airlines that fly from San Antonio to Harlingen 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 San Antonio to Harlingen.

San Antonio to Harlingen
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 San Antonio and Harlingen, 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 San Antonio - SAT

FlightsAirlineLowest Price
San Antonio to McAllen American, United $485
San Antonio to Dallas - Ft Worth American, United $178
San Antonio to Houston American, United $218
San Antonio to Atlanta American, Alaska, Frontier, United $88
San Antonio to Chicago American, Alaska, United $271

Cheap International Flights from San Antonio - SAT

FlightsAirlineLowest Price
San Antonio to Monterrey Interjet, American, AeroMexico, Alaska, United, Volaris $256

Cheap Domestic Flights to Harlingen - HRL

FlightsAirlineLowest Price
Houston to Harlingen United $257
Austin to Harlingen United $363
Laredo to Harlingen United Check Dates
Houston to Brownsville American, United $217
Houston to McAllen American, United $257
Austin to Brownsville American, Alaska, United $234
Austin to McAllen American, Alaska, United $312
Houston to Corpus Christi United $167
Austin to Dallas - Ft Worth American, Alaska $150
Houston to Denver American, Alaska, Frontier, Spirit, United $108
Houston to San Antonio United $231
Houston to Austin American, United $193
Austin to Houston United $203
Houston to Laredo American, Alaska, United $307
Houston to New Orleans American, Spirit, United $81
Houston to Orlando American, Alaska, JetBlue, Spirit, United $127
Houston to Phoenix American, Alaska, United $291
Laredo to McAllen American, United Check Dates
Austin to Chicago American, Alaska, Frontier, United $128
Houston to Miami American, United $107
Corpus Christi to Dallas - Ft Worth American, United $249
Austin to Corpus Christi American, Alaska, United $278

Cheap International Flights to Harlingen - HRL

FlightsAirlineLowest Price
Houston to Monterrey Interjet, American, AeroMexico, United, VivaAerobus $179
Houston to Mexico City Silver, Interjet, American, AeroMexico, Alaska, JetBlue, United, Aeromar, Volaris $224
Cheap Flights from San Antonio to Harlingen, TX, Airfare Search for SAT to HRL, Airline One-Way and Roundtrip Schedules