Cheap Flights from Sacramento to San Antonio International

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      Compare Sacramento 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 Sacramento to San Antonio International

      Looking for a cheap last-minute deal or the best return flight from Sacramento to San Antonio International Airport? If you want to travel next month, return fares start from $393. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Sacramento to San Antonio International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Sacramento to San Antonio International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sacramento to San Antonio International flights are currently cheapest in October.

      Sacramento to San Antonio International: Alternative routes

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

      Sacramento to San Antonio: Flight information

      The things to know before you go.
      Cheapest flight found$393
      Cheapest month to flyOctober

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

      The best price we found for a return flight from Sacramento to San Antonio International is $393. 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.
      Currently, there are no airlines that fly direct from Sacramento to San Antonio International. But we found flights with one stop from $393.
      As of September 2026, there are no flights flying from Sacramento to San Antonio International.
      The cheapest month to fly from Sacramento to San Antonio International is usually October.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Sacramento to San Antonio International Airport on Wednesday, 28 October 2026.
      No airlines currently offer direct flights between Sacramento and San Antonio International Airport. Most routes have one or more stops.
      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.

      The cheapest airline that flies to San Antonio International is Frontier Airlines .

      Travelling from Sacramento to San Antonio International Airport (SAT): What you need to know

      • San Antonio International Airport is located in San Antonio. The city follows the UTC-6 timezone and is two hours ahead of Sacramento.

      • Get to the airport on time so you don't miss your flight from Sacramento to SAT. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

      • With more travellers during peak months like July, be at your terminal even earlier. Two hours for domestic flights and as much as four for international journeys will help you deal with longer queues. Remember things also get busy during major holidays like July Fourth.

      Airports in Sacramento

      Sacramento International Airport (SMF)

      • The journey from central Sacramento to SMF takes about 50 minutes by public transport. If you ride-share, drive or get a taxi, you'll cover the 19 kilometres in 20 minutes or so, depending on traffic conditions.

      • Get your flight from Sacramento to San Antonio International Airport off to an easy start. Just a short ride from Sacramento International Airport, book a night at Holiday Inn Express & Suites Sacramento Airport Natomas by IHG and be well-rested for the journey ahead.

      • 81% of flights leaving Sacramento International Airport reach their destination according to schedule. With its strong on-time stats, you're unlikely to experience delays when jetting out of SMF.

      • SMF's address is 6900 Airport Boulevard.

      Stockton Metropolitan Airport (SCK)

      • SCK is around 72 kilometres from central Sacramento. It takes 55 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 1 hour 30 minutes.

      • The day before your Sacramento to SAT flight, why not spend another night away? Stay at Holiday Inn Express Stockton Southeast by IHG or Hampton Inn by Hilton Stockton, which are near Stockton Metropolitan Airport.

      • When it comes to flight punctuality, Stockton Metropolitan Airport has an on-time arrival performance of 59%.

      • You'll find SCK at 5000 South Airport Way, Room 202.

      About San Antonio International Airport (SAT)

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

      • From San Antonio International Airport, central San Antonio is around 14 kilometres away. It takes about 20 minutes to get to the city centre by car.

      • Travelling by public transport will take you roughly 50 minutes.

      How to find the cheapest flights from Sacramento to San Antonio International Airport (SAT)

      • The lowest price we've found for a one-way ticket from Sacramento to San Antonio International Airport is $181. For a return flight on this route, the best price is $393. Depending on when you want to go and the availability, these fares could change.

      • Don't wait until the last minute. You're more likely to walk away with cheap flights from Sacramento to SAT if you book in advance. Airlines often offer some great early bird rates.

      • Affordable Sacramento to San Antonio International Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' search tool to compare fares throughout the month and then choose the cheapest day.

      • Finding a cheap plane ticket from Sacramento to SAT couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a better deal is available.

      • Find an affordable flight from Sacramento to San Antonio International Airport by using filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

      The best time to fly from Sacramento to San Antonio International Airport (SAT)

      • July is the most popular month for flights from Sacramento to San Antonio International Airport (SAT). Visit San Antonio in December if you'd rather avoid peak season.

      • The warmest month in San Antonio is August, with temperatures ranging between 24ºC and 40ºC. Book your Sacramento to SAT plane ticket then if that's your ideal forecast.

      • Look for cheap tickets from Sacramento to San Antonio International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 20ºC.

      More about San Antonio

      • When it comes to looking for somewhere to lay your head, you'll find the best stays in San Antonio right here. Browse these hotels after locking in your flight from Sacramento to San Antonio International Airport:

      • Your San Antonio trip isn't complete without checking out the sights. Attractions worth exploring include San Antonio River Walk, San Antonio River walk and Alamo Plaza.

      Explore more of the United States

      • You've visited San Antonio, now it's time to explore other parts of the United States. Travel around 105 kilometres northeast to Austin to tick off its leading attractions. From Texas State Capitol to Austin Museum of Art, Downtown and 360 Bridge, your itinerary will be busy.

      • Corpus Christi is another favourite destination in the United States and is around 225 kilometres southeast of San Antonio. No journey is complete without experiencing USS LEXINGTON, Texas State Aquarium and Bayfront Park.

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