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Cheap flights from Sioux Falls to San Antonio from $150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to San Antonio departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sioux Falls to San Antonio

Cheap round-trip flights

American Airlines Logo
5:15 pm - 10:12 pmFSD-SAT
4h 57m1 stop
American Airlines Logo
6:00 am - 11:49 amSAT-FSD
5h 49m1 stop
$232American Airlines
Find Deal
Sat, Aug 9 - Sat, Aug 16
Delta Logo
6:00 am - 11:46 amFSD-SAT
5h 46m1 stop
Delta Logo
6:07 pm - 11:44 pmSAT-FSD
5h 37m1 stop
$259Delta
Find Deal
Tue, Aug 5 - Fri, Aug 8
Delta Logo
6:00 am - 3:31 pmFSD-SAT
9h 31m2 stops
Delta Logo
6:07 pm - 11:44 pmSAT-FSD
5h 37m1 stop
$264Delta
Find Deal
Tue, Aug 5 - Fri, Aug 8
American Airlines Logo
5:15 pm - 10:12 pmFSD-SAT
4h 57m1 stop
American Airlines Logo
2:15 pm - 12:28 amSAT-FSD
10h 13m2 stops
$276American Airlines
Find Deal
Sat, Aug 9 - Sat, Aug 16
Delta Logo
6:00 am - 3:31 pmFSD-SAT
9h 31m2 stops
Delta Logo
6:07 pm - 11:44 pmSAT-FSD
5h 37m1 stop
$279Delta
Find Deal
Tue, Aug 5 - Fri, Aug 8
American Airlines Logo
5:33 pm - 11:00 pmFSD-SAT
5h 27m1 stop
American Airlines Logo
7:00 am - 12:39 pmSAT-FSD
5h 39m1 stop
$322American Airlines
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Wed, Oct 1 - Sun, Oct 5
Frontier Logo
2:57 pm - 4:52 pmFSD-SAT
25h 55m2 stops
Frontier Logo
8:14 pm - 6:37 pmSAT-FSD
22h 23m1 stop
$410Frontier
Find Deal
Sun, Jul 27 - Thu, Jul 31
United Airlines Logo
3:12 pm - 10:35 pmFSD-SAT
7h 23m2 stops
United Airlines Logo
6:45 am - 2:37 pmSAT-FSD
7h 52m1 stop
$425United Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
United Airlines Logo
5:10 pm - 11:59 pmFSD-SAT
6h 49m1 stop
United Airlines Logo
1:43 pm - 8:20 pmSAT-FSD
6h 37m1 stop
$439United Airlines
Find Deal
Thu, Jul 31 - Tue, Aug 5
Frontier Logo
8:12 pm - 10:23 amFSD-SAT
14h 11m1 stop
Frontier Logo
2:16 pm - 7:17 pmSAT-FSD
29h 01m2 stops
$769Frontier
Find Deal
Wed, Nov 26 - Sun, Nov 30

American Airlines flights from Sioux Falls to San Antonio

Our best American Airlines deals on Sioux Falls to San Antonio flight tickets
American Airlines
Aug 9
FSD5:15 pmSioux Falls Joe Foss Field
4h 57m
1 stop
SAT10:12 pmSan Antonio
Aug 16
SAT6:00 amSan Antonio
5h 49m
1 stop
FSD11:49 amSioux Falls Joe Foss Field
$232
Find similar
American Airlines
Aug 9
FSD5:15 pmSioux Falls Joe Foss Field
4h 57m
1 stop
SAT10:12 pmSan Antonio
Aug 16
SAT2:15 pmSan Antonio
10h 13m
2 stops
FSD12:28 amSioux Falls Joe Foss Field
$276
Find similar
American Airlines
Oct 1
FSD5:33 pmSioux Falls Joe Foss Field
5h 27m
1 stop
SAT11:00 pmSan Antonio
Oct 5
SAT7:00 amSan Antonio
5h 39m
1 stop
FSD12:39 pmSioux Falls Joe Foss Field
$322
Find similar

Delta flights from Sioux Falls to San Antonio

Our best Delta deals on Sioux Falls to San Antonio flight tickets
Delta
Aug 5
FSD6:00 amSioux Falls Joe Foss Field
5h 46m
1 stop
SAT11:46 amSan Antonio
Aug 8
SAT6:07 pmSan Antonio
5h 37m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
$259
Find similar
Delta
Aug 5
FSD6:00 amSioux Falls Joe Foss Field
9h 31m
2 stops
SAT3:31 pmSan Antonio
Aug 8
SAT6:07 pmSan Antonio
5h 37m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
$264
Find similar
Delta
Aug 5
FSD6:00 amSioux Falls Joe Foss Field
9h 31m
2 stops
SAT3:31 pmSan Antonio
Aug 8
SAT6:07 pmSan Antonio
5h 37m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
$279
Find similar

See travel insights to San Antonio from

How to get the cheapest flight ticket from Sioux Falls to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Sioux Falls during June instead. Flights to San Antonio in June, while not as cheap as those in August, still average around $328.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $318. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $518.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Sioux Falls to San Antonio in the afternoon for as low as $333. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $400. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Sioux Falls when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Sioux Falls for as low as $258 on momondo.

How have Sioux Falls to San Antonio flight prices changed over time?

As of July 2025, prices for Sioux Falls to San Antonio flights are approximately 108% more expensive when compared to flights at the same time last year.

When to book flights from Sioux Falls to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux Falls to San Antonio (FSD to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to San Antonio

Best Price Found

$150

Fastest flight time

4h 57m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Sioux Falls in the past 72 hours is $150. The best round-trip flight deal from Sioux Falls to San Antonio found on momondo in the last 72 hours is $232.
The fastest flight from Sioux Falls to San Antonio takes 4h 57m
There are no direct flights from Sioux Falls to San Antonio. Popular non-direct route for this connection is Sioux Falls Joe Foss Field Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)
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  • How far is Sioux Falls Joe Foss Field to San Antonio by plane?

    San Antonio is 979.8 mi away from Sioux Falls Joe Foss Field. By plane, this route typically takes 4h 57m.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to San Antonio Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to San Antonio Airport?

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to San Antonio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sioux Falls to San Antonio?

Best airlines flying from Sioux Falls to San Antonio

Compare and see reviews for airlines that fly from Sioux Falls to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $218Free CancellationRating
8.0
7,956 reviews
Search Delta flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Sioux Falls.

Can I find flights from Sioux Falls to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sioux Falls to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Sioux Falls to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Sioux Falls.

I’m not ready to book a flight from Sioux Falls to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from Sioux Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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