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Cheap Flights from El Paso (ELP) to San Antonio (SAT)

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      Travellers and cabin class, 1 Adult, Economy
      Southwest Airlines

      Compare El Paso International to San Antonio International flight deals

      Find the cheapest month or even day of the year to fly to San Antonio International

      Book the best San Antonio International fare with no extra fees

      Flight deals from El Paso International to San Antonio International

      Looking for a cheap last-minute deal or the best return flight from El Paso International Airport to San Antonio International Airport? If you want to travel next month, return fares start from $301. Find the lowest prices on one-way and return tickets right here.
      San Antonio.$301 per passenger.Departing Tue, 13 Oct, returning Wed, 14 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from El Paso International on Tue, 13 Oct, arriving in San Antonio International.Inbound direct flight with Southwest Airlines departs from San Antonio International on Wed, 14 Oct, arriving in El Paso International.Price includes taxes and charges.From $301, select.
      San Antonio.$302 per passenger.Departing Sat, 14 Nov, returning Tue, 17 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from El Paso International on Sat, 14 Nov, arriving in San Antonio International.Inbound direct flight with Southwest Airlines departs from San Antonio International on Tue, 17 Nov, arriving in El Paso International.Price includes taxes and charges.From $302, select.
      San Antonio.$346 per passenger.Departing Thu, 31 Dec, returning Tue, 5 Jan.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from El Paso International on Thu, 31 Dec, arriving in San Antonio International.Inbound direct flight with Southwest Airlines departs from San Antonio International on Tue, 5 Jan, arriving in El Paso International.Price includes taxes and charges.From $346, select.
      San Antonio.$373 per passenger.Departing Fri, 29 Jan, returning Mon, 1 Feb.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Fri, 29 Jan, arriving in San Antonio International.Inbound indirect flight with Southwest Airlines, departs from San Antonio International on Mon, 1 Feb, arriving in El Paso International.Price includes taxes and charges.From $373, select.
      San Antonio.$374 per passenger.Departing Fri, 11 Dec, returning Fri, 25 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from El Paso International on Fri, 11 Dec, arriving in San Antonio International.Inbound direct flight with Southwest Airlines departs from San Antonio International on Fri, 25 Dec, arriving in El Paso International.Price includes taxes and charges.From $374, select.
      San Antonio.$387 per passenger.Departing Fri, 8 Jan, returning Fri, 22 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Fri, 8 Jan, arriving in San Antonio International.Inbound indirect flight with Southwest Airlines, departs from San Antonio International on Fri, 22 Jan, arriving in El Paso International.Price includes taxes and charges.From $387, select.
      San Antonio.$396 per passenger.Departing Sat, 31 Oct, returning Sun, 1 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from El Paso International on Sat, 31 Oct, arriving in San Antonio International.Inbound direct flight with Southwest Airlines departs from San Antonio International on Sun, 1 Nov, arriving in El Paso International.Price includes taxes and charges.From $396, select.
      San Antonio.$406 per passenger.Departing Fri, 1 Jan, returning Wed, 6 Jan.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from El Paso International on Fri, 1 Jan, arriving in San Antonio International.Inbound direct flight with Southwest Airlines departs from San Antonio International on Wed, 6 Jan, arriving in El Paso International.Price includes taxes and charges.From $406, select.
      San Antonio.$478 per passenger.Departing Fri, 12 Feb, returning Fri, 26 Feb.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from El Paso International on Fri, 12 Feb, arriving in San Antonio International.Inbound direct flight with Southwest Airlines departs from San Antonio International on Fri, 26 Feb, arriving in El Paso International.Price includes taxes and charges.From $478, select.
      San Antonio.$490 per passenger.Departing Sun, 1 Nov, returning Fri, 19 Feb.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from El Paso International on Sun, 1 Nov, arriving in San Antonio International.Inbound direct flight with Southwest Airlines departs from San Antonio International on Fri, 19 Feb, arriving in El Paso International.Price includes taxes and charges.From $490, select.
      San Antonio.$495 per passenger.Departing Fri, 9 Apr, returning Fri, 23 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Fri, 9 Apr, arriving in San Antonio International.Inbound indirect flight with Southwest Airlines, departs from San Antonio International on Fri, 23 Apr, arriving in El Paso International.Price includes taxes and charges.From $495, select.
      San Antonio.$496 per passenger.Departing Thu, 17 Sep, returning Sun, 20 Sep.Return flight with United.Outbound indirect flight with United, departs from El Paso International on Thu, 17 Sep, arriving in San Antonio International.Inbound indirect flight with United, departs from San Antonio International on Sun, 20 Sep, arriving in El Paso International.Price includes taxes and charges.From $496, select.
      San Antonio.$525 per passenger.Departing Wed, 30 Sep, returning Mon, 5 Oct.Return flight with United.Outbound indirect flight with United, departs from El Paso International on Wed, 30 Sep, arriving in San Antonio International.Inbound indirect flight with United, departs from San Antonio International on Mon, 5 Oct, arriving in El Paso International.Price includes taxes and charges.From $525, select.
      San Antonio.$539 per passenger.Departing Fri, 14 May, returning Fri, 28 May.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Fri, 14 May, arriving in San Antonio International.Inbound indirect flight with Southwest Airlines, departs from San Antonio International on Fri, 28 May, arriving in El Paso International.Price includes taxes and charges.From $539, select.
      San Antonio.$580 per passenger.Departing Fri, 12 Mar, returning Fri, 26 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Fri, 12 Mar, arriving in San Antonio International.Inbound indirect flight with Southwest Airlines, departs from San Antonio International on Fri, 26 Mar, arriving in El Paso International.Price includes taxes and charges.From $580, select.
      San Antonio.$771 per passenger.Departing Fri, 11 Jun, returning Fri, 25 Jun.Return flight with United.Outbound indirect flight with United, departs from El Paso International on Fri, 11 Jun, arriving in San Antonio International.Inbound indirect flight with United, departs from San Antonio International on Fri, 25 Jun, arriving in El Paso International.Price includes taxes and charges.From $771, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from El Paso International to San Antonio International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from El Paso International to San Antonio International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like El Paso International to San Antonio International flights are currently cheapest in October.
      Sep
      from $496
      Oct
      from $301
      Nov
      from $302
      Dec
      from $373
      Jan
      from $387
      Feb
      from $478
      Mar
      from $580
      Apr
      from $495
      May
      from $538
      Jun
      from $770
      Jul
      Find prices
      Aug
      Find prices

      Direct flights from El Paso International to San Antonio International

      Southwest Airlines

      El Paso International to San Antonio International: Alternative routes

      Compare routes from El Paso International to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

      San Antonio International

      13km from central San Antonio
      ClosestCheapest
      from $301
      Search flights

      El Paso to San Antonio: Flight information

      The things to know before you go.
      Cheapest flight found$301
      Cheapest month to flyOctober
      Average flight time1 hr, 28 mins
      Most popular airlineSouthwest Airlines
      Average flights per week13

      Finding cheap flights from El Paso International to San Antonio International: Frequently asked questions

      The best price we found for a return flight from El Paso International to San Antonio International is $301. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 28 minutes is the average flight time from El Paso International to San Antonio International.
      Southwest Airlines flies direct from El Paso International to San Antonio International.
      As of September 2026, there are 13 flights per week flying from El Paso International to San Antonio International.
      The cheapest month to fly from El Paso International to San Antonio International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from El Paso International Airport to San Antonio International Airport on Tuesday, 13 October 2026.
      Yes – the average flight time is 1 hour and 28 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Southwest Airlines offers the cheapest flight tickets to San Antonio International.

      Travelling from El Paso International Airport (ELP) to San Antonio International Airport (SAT): what you need to know

      • Around 1 hour 30 minutes is how long you can expect to be in the air on a direct flight from El Paso International Airport to San Antonio International Airport.

      • The timezone in San Antonio is UTC-6, which is one hour ahead of El Paso.

      • Take your pick of eight weekly El Paso International Airport to San Antonio International Airport flights. The 07:35 departure with Southwest Airlines is the earliest flight available. Southwest Airlines operates the last service of the day at 21:55.

      • Get to the airport on time so you don't miss your ELP to SAT flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

      • You'll likely experience longer lines in popular months like October. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.

      • Southwest Airlines is your gateway to discovering San Antonio (and maybe even some other exciting corners of the United States!). Check out the direct flights from El Paso International Airport to San Antonio International Airport offered by this popular airline.

      • The airline that tops the list for bookings on this route is Southwest Airlines.

      • Southwest Airlines is the most punctual carrier operating ELP to SAT flights. An exceptional 84.51% of its services on this route arrive as planned.

      • If you want to split up your journey, just deselect 'Direct flights only' when searching for your ticket from El Paso International Airport to San Antonio International Airport. These are the most popular stopovers between ELP and SAT:

        • Dallas Fort Worth International Airport

        • Houston George Bush Intercntl. Airport

        • Dallas Love Field Airport

      How to find the cheapest flights from El Paso International Airport (ELP) to San Antonio International Airport (SAT)

      • $139 is currently the best price for a one-way El Paso International Airport to San Antonio International Airport flight. Return flights start at $301. These fares may change based on demand and availability.

      • It's usually smart to book in advance if you want to find cheap tickets from ELP to SAT. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.

      • May is the cheapest month for flights from El Paso International Airport to San Antonio International Airport. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

      • Cut down on the time spent looking for cheap flights from ELP to SAT by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

      • Secure the right flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from El Paso International Airport to San Antonio International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

      Handy information about El Paso International Airport (ELP)

      • The address for ELP is 6701 Convair Dr..

      • El Paso International Airport maintains a solid on-time record, reducing your chances of a delayed flight. Departures from ELP land on schedule 83% of the time.

      • To get to El Paso International Airport from central El Paso, it takes about 15 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 13 kilometres from the airport to the city centre.

      • Planning to take public transport? You can expect a journey time of around 40 minutes.

      • Get your break off to a hassle-free start by staying near ELP. Whether you have an early flight from El Paso International Airport to San Antonio International Airport or just don't like being rushed, these stays have you covered:

      Arriving at San Antonio International Airport (SAT)

      Getting from San Antonio International Airport (SAT) to central San Antonio

      • You'll find SAT at 9800 Airport Boulevard.

      • San Antonio International Airport is roughly 14 kilometres from the centre of San Antonio. The drive time takes about 20 minutes.

      • Getting there on public transport takes about 50 minutes.

      When to fly to San Antonio International Airport (SAT)

      • The quietest month for a flight from El Paso International Airport to San Antonio International Airport is March, while July is the busiest. Choose the best time to visit San Antonio based on whether you prefer a more fast-paced or easygoing experience.

      • The warmest month in San Antonio is August, with the temperature ranging between 24ºC (75ºF) and 40ºC (104ºF). Book your flights from El Paso International Airport to San Antonio International Airport in this month if this is the kind of weather you like.

      • Look for cheap tickets from ELP to SAT in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC (39ºF) and 20ºC (68ºF) on average.

      Explore more of the United States

      • San Antonio has plenty to offer, but there are so many other corners of the United States you'll want to see. Around 306 kilometres east of San Antonio, a visit to Houston will keep you busy. Start with popular sights like The Museum of Fine Arts, Houston, Beck Building, Houston Museum of Natural Science and The Menil Collection.

      • If you want to check out another well-known destination in the United States, head for Dallas, roughly 402 kilometres north-east of San Antonio. Meyerson Symphony Centre, Winspear Opera House and Dallas Museum of Art are among the biggest draws.

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.