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Find cheap one-way flights from El Paso to San Antonio starting at US$55.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from El Paso to San Antonio?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from El Paso to San Antonio

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Southwest Airlines
From US$55
Frontier Airlines
From US$69
United Airlines
From US$110
American Airlines
From US$138
Allegiant Air
From US$239
Alaska Airlines
From US$311
Delta Air Lines
From US$495
ANA airlines

Find more flights and airlines

Find cheap flights from El Paso to San Antonio by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from El Paso to San Antonio.

  • Cheapest
    Southwest Airlines
    ELP
    10:35
    1h 25m
    Direct
    SAT
    13:00
    El Paso International Airport - San Antonio International Airport
    Wed, Apr 3Southwest Airlines
    US$55
  • Southwest Airlines
    ELP
    10:35
    1h 25m
    Direct
    SAT
    13:00
    El Paso International Airport - San Antonio International Airport
    Wed, Apr 3Southwest Airlines
    US$55
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from El Paso (ELP) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from El Paso to San Antonio based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from El Paso (ELP) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around $417.
  • How long does it take to fly from El Paso (ELP) to San Antonio (SAT) and what is the distance?

    It takes around 1 hour 23 minutes to fly from El Paso (ELP) to San Antonio (SAT).
  • What is the transportation method from the main airport to downtown in San Antonio?

    • The distance from San Antonio International Airport to downtown is about 12km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from El Paso (ELP) to San Antonio (SAT)?

    Airlines with flights from El Paso (ELP) to San Antonio (SAT): Southwest Airlines.

El Paso to San Antonio Flight Information

Cheapest nonstop flight price

$55

Cheapest round-trip ticket price

$113

Off-season for travel

November

Peak season for travel

September