Cheap Flights from Sioux Falls to San Antonio International

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

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Flight deals from Sioux Falls to San Antonio International

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

Find the cheapest month to fly from Sioux Falls to San Antonio International

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

Sioux Falls to San Antonio International: Alternative routes

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

Sioux Falls to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundRs28,243
Cheapest month to flyFebruary

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

The best price we found for a return flight from Sioux Falls to San Antonio International is Rs94,252. 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 Sioux Falls to San Antonio International. But we found flights with one or more stops from Rs94,252.
As of February 2026, there are no flights flying from Sioux Falls to San Antonio International.
The cheapest month to fly from Sioux Falls 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 Sioux Falls Airport to San Antonio International Airport on Friday, 20 February 2026.
No airlines currently offer direct flights between Sioux Falls 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.

Flying from Joe Foss Field Airport (FSD) to San Antonio International Airport (SAT): what you need to know

  • San Antonio's timezone is UTC-5, which is the same as Sioux Falls.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to catch your FSD to SAT flight.

  • Flying during a peak month such as January? Public holidays and other popular seasons can lead to longer queues and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Joe Foss Field Airport to San Antonio International Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to explore your chosen city. Top stopovers between FSD and SAT include:

    • Dallas/Fort Worth International Airport

    • Minneapolis-St. Paul International Airport

    • Denver International Airport

How to find the cheapest flights from Joe Foss Field Airport (FSD) to San Antonio International Airport (SAT)

  • Rs28,243 is currently the best price for a one-way Joe Foss Field Airport to San Antonio International Airport flight. Return flights start at Rs94,252. These fares may change based on availability and demand.

  • It's a good idea to book ahead of time if you want to get cheap tickets from FSD to SAT. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search tool shows you the cheapest flights from Joe Foss Field Airport to San Antonio International Airport across each month. It's a great way to find a bargain if your travel plans aren't set in stone.

  • Save time searching for cheap flights from FSD to SAT by setting up a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

  • Pick your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Joe Foss Field Airport to San Antonio International Airport.

Handy information about Joe Foss Field Airport (FSD)

  • FSD is located at 2801 Jaycee Lane.

  • 75.18% of flights that take off from Joe Foss Field Airport touch down at their destination on schedule.

  • Central Sioux Falls to Joe Foss Field Airport is around 5 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a trip time of about 1 hour 35 minutes when using public transport.

  • Get your break off to a stress-free start by staying near FSD. Whether you're catching an early flight from Joe Foss Field Airport to San Antonio International Airport or just don't want to be rushed, these stays are ideal:

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 19 kilometres from central San Antonio. The drive time takes about 20 minutes.

  • If you're taking public transport, expect a journey of roughly 1 hour 30 minutes.

When to fly to San Antonio International Airport (SAT)

  • July is the most popular month for flights from Joe Foss Field Airport to San Antonio International Airport. To escape the crowds, head to San Antonio in April.

  • When reserving your flight from Joe Foss Field Airport to San Antonio International Airport, consider the type of weather you like. August is the warmest month in San Antonio, with the temperature ranging from 23ºC to 40ºC.

  • January has average temperatures of between 3ºC and 20ºC. Look for cheap tickets from FSD to SAT around that time if you want to travel in cooler conditions.

Explore more of United States

  • You've seen San Antonio, now it's time to discover other parts of United States. Journey about 306 kilometres east to Houston to tick off its top sights. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, your itinerary will be busy.

  • Dallas is another essential stop in United States and is around 402 kilometres north-east of San Antonio. No trip is complete without experiencing 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.