Cheap Flights from Sacramento International to San Antonio International

Compare Sacramento International to San Antonio International flight deals

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

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Flight deals from Sacramento International to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Sacramento International to San Antonio International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sacramento 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 Sacramento International to San Antonio International flights are currently cheapest in May.

Sacramento International to San Antonio International: Alternative routes

Compare routes from Sacramento International 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 foundRs21,561
Cheapest month to flyMay

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

The best price we found for a return flight from Sacramento International to San Antonio International is Rs59,004. 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 International to San Antonio International. But we found flights with one or more stops from Rs59,004.
As of February 2026, there are no flights flying from Sacramento International to San Antonio International.
The cheapest month to fly from Sacramento International to San Antonio International is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sacramento International Airport to San Antonio International Airport on Saturday, 21 February 2026.
No airlines currently offer direct flights between Sacramento International Airport 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.
Currently, Frontier Airlines offers the cheapest flight tickets to San Antonio International.

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

  • San Antonio is two hours ahead of Sacramento and observes the UTC-5 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport with enough time to board your SMF to SAT flight.

  • Travelling during a peak time like August? Major public holidays and other popular seasons can result in longer lines at check-in and security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.

  • Consider adding a stopover when booking your ticket from Sacramento International Airport to San Antonio International Airport. Simply uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here are some options between SMF and SAT:

    • Phoenix Sky Harbour International Airport

    • Harry Reid Airport (formerly McCarran Airport)

    • San Diego International Airport

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

  • Rs21,561 is currently the best price for a one-way Sacramento International Airport to San Antonio International Airport flight. Return flights start from Rs59,004. These fares can change based on demand.

  • To get your hands on cheap tickets from SMF to SAT, book in advance. Airlines typically offer the most competitive fares when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest flights from Sacramento International Airport to San Antonio International Airport throughout the month. It's an easy way to snap up a bargain if your travel plans aren't set in stone.

  • Cut down on the time spent looking for cheap flights from SMF to SAT by setting up a Price Alert. You'll receive an email or notification through the app when a special offer becomes available.

  • Select your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Sacramento International Airport to San Antonio International Airport.

Handy information about Sacramento International Airport (SMF)

  • The address for SMF is 6900 Airport Boulevard.

  • Sacramento International Airport has an excellent on-time performance, reducing your chances of a delayed flight. Departures from SMF arrive at their destination as scheduled 82.15% of the time.

  • Central Sacramento to Sacramento International Airport is around 19 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Planning to catch public transport? Expect a journey time of around 25 minutes.

  • Want a hotel to stay in before your flight from Sacramento International Airport to San Antonio International Airport? Consider Holiday Inn Express & Suites Sacramento Airport Natomas. Get a good night's sleep here before making your way to SMF.

Arriving at San Antonio International Airport (SAT)

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

  • SAT is located at 9800 Airport Boulevard.

  • San Antonio International Airport to the centre of San Antonio has a drive time of about 20 minutes. It's approximately 19 kilometres away.

  • If you're travelling on public transport, expect a journey time of about 1 hour 30 minutes.

When to fly to San Antonio International Airport (SAT)

  • It's time to choose your dates for your flight from Sacramento International Airport to San Antonio International Airport. July is the most popular month to visit San Antonio. If you want a quieter vibe, go in April.

  • The warmest month in San Antonio is August, with temperatures ranging between 23ºC and 40ºC. Lock in your flights from Sacramento International Airport to San Antonio International Airport in this month if you like this kind of weather.

  • Look for cheap tickets from SMF to SAT in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC and 20ºC on average.

Explore more of United States

  • You've seen San Antonio, now it's time to discover more of United States. Travel about 306 kilometres east to Houston to tick off its leading attractions. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, you've got a jam-packed schedule ahead.

  • Dallas is another essential stop in United States and is around 402 kilometres north-east of San Antonio. No journey is complete without seeing Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.