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Cheap flights from Sioux Falls to San Antonio from $105

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 11/17. 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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Cheap round-trip flights

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American Airlines Logo
5:35 pm - 10:58 pmFSD-SAT
5h 23m1 stop
American Airlines Logo
3:07 pm - 10:04 pmSAT-FSD
6h 57m1 stop
$232American Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
5:14 pm - 11:47 pmFSD-SAT
6h 33m1 stop
American Airlines Logo
6:00 am - 3:10 pmSAT-FSD
9h 10m2 stops
$237American Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
Delta Logo
4:17 pm - 9:39 pmFSD-SAT
5h 22m1 stop
Delta Logo
6:40 am - 12:22 pmSAT-FSD
5h 42m1 stop
$238Delta
Find Deal
Sat, Feb 21 - Wed, Feb 25
Delta Logo
5:14 am - 4:04 pmFSD-SAT
10h 50m2 stops
Delta Logo
6:25 am - 12:48 pmSAT-FSD
6h 23m1 stop
$243Delta
Find Deal
Wed, Dec 10 - Mon, Dec 15
Delta Logo
3:00 pm - 9:19 pmFSD-SAT
6h 19m1 stop
Delta Logo
6:25 am - 12:48 pmSAT-FSD
6h 23m1 stop
$259Delta
Find Deal
Sat, Dec 6 - Sun, Dec 7
Delta Logo
3:00 pm - 12:09 amFSD-SAT
9h 09m2 stops
Delta Logo
6:25 am - 12:48 pmSAT-FSD
6h 23m1 stop
$264Delta
Find Deal
Sat, Dec 6 - Sun, Dec 7
Multiple Airlines Logo
8:26 pm - 1:17 pmFSD-SAT
16h 51m2 stops
Multiple Airlines Logo
1:51 pm - 11:05 amSAT-FSD
21h 14m1 stop
$274Multiple Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 4
American Airlines Logo
5:41 pm - 10:56 pmFSD-SAT
5h 15m1 stop
American Airlines Logo
7:00 am - 12:37 pmSAT-FSD
5h 37m1 stop
$275American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
12:19 pm - 9:56 pmFSD-SAT
9h 37m2 stops
American Airlines Logo
7:00 am - 12:37 pmSAT-FSD
5h 37m1 stop
$280American Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
5:35 pm - 10:58 pmFSD-SAT
5h 23m1 stop
American Airlines Logo
7:00 am - 5:45 pmSAT-FSD
10h 45m2 stops
$290American Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1

American Airlines flights from Sioux Falls to San Antonio

Our best American Airlines deals on Sioux Falls to San Antonio flight tickets
American Airlines
Jan 28
FSD5:35 pmSioux Falls Joe Foss Field
5h 23m
1 stop
SAT10:58 pmSan Antonio
Feb 1
SAT3:07 pmSan Antonio
6h 57m
1 stop
FSD10:04 pmSioux Falls Joe Foss Field
$232
Find similar
American Airlines
Dec 11
FSD5:14 pmSioux Falls Joe Foss Field
6h 33m
1 stop
SAT11:47 pmSan Antonio
Dec 16
SAT6:00 amSan Antonio
9h 10m
2 stops
FSD3:10 pmSioux Falls Joe Foss Field
$237
Find similar
American Airlines
Feb 21
FSD5:41 pmSioux Falls Joe Foss Field
5h 15m
1 stop
SAT10:56 pmSan Antonio
Feb 25
SAT7:00 amSan Antonio
5h 37m
1 stop
FSD12:37 pmSioux Falls Joe Foss Field
$275
Find similar

United Airlines flights from Sioux Falls to San Antonio

Our best United Airlines deals on Sioux Falls to San Antonio flight tickets
United Airlines
Jan 15
FSD9:00 amSioux Falls Joe Foss Field
7h 53m
1 stop
SAT4:53 pmSan Antonio
Jan 18
SAT1:20 pmSan Antonio
7h 19m
1 stop
FSD8:39 pmSioux Falls Joe Foss Field
$329
Find similar
United Airlines
Dec 10
FSD8:00 amSioux Falls Joe Foss Field
14h 59m
3 stops
SAT10:59 pmSan Antonio
Dec 15
SAT4:34 pmSan Antonio
7h 09m
1 stop
FSD11:43 pmSioux Falls Joe Foss Field
$339
Find similar
United Airlines
Feb 24
FSD9:00 amSioux Falls Joe Foss Field
7h 55m
1 stop
SAT4:55 pmSan Antonio
Mar 21
SAT4:45 pmSan Antonio
6h 57m
1 stop
FSD11:42 pmSioux Falls Joe Foss Field
$361
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 12, 2025.
Use the filters below to find and compare flights from Sioux Falls to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 1/28

5:35 pm-10:58 pm

1 stop5h 23m

San Antonio

Sun 2/1

3:07 pm-10:04 pm

1 stop6h 57m

$232

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Thu 12/11

5:14 pm-11:47 pm

1 stop6h 33m

San Antonio

Tue 12/16

6:00 am-3:10 pm

2 stops9h 10m

$237

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 2/21

4:17 pm-9:39 pm

1 stop5h 22m

San Antonio

Wed 2/25

6:40 am-12:22 pm

1 stop5h 42m

$238

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 12/10

5:14 am-4:04 pm

2 stops10h 50m

San Antonio

Mon 12/15

6:25 am-12:48 pm

1 stop6h 23m

$243

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 12/6

3:00 pm-9:19 pm

1 stop6h 19m

San Antonio

Sun 12/7

6:25 am-12:48 pm

1 stop6h 23m

$259

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 12/6

3:00 pm-12:09 am

2 stops9h 09m

San Antonio

Sun 12/7

6:25 am-12:48 pm

1 stop6h 23m

$264

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Mon 12/1

8:26 pm-1:17 pm

2 stops16h 51m

San Antonio

Thu 12/4

1:51 pm-11:05 am

1 stop21h 14m

$274

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 2/21

5:41 pm-10:56 pm

1 stop5h 15m

San Antonio

Wed 2/25

7:00 am-12:37 pm

1 stop5h 37m

$275

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 2/21

12:19 pm-9:56 pm

2 stops9h 37m

San Antonio

Wed 2/25

7:00 am-12:37 pm

1 stop5h 37m

$280

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 1/28

5:35 pm-10:58 pm

1 stop5h 23m

San Antonio

Sun 2/1

7:00 am-5:45 pm

2 stops10h 45m

$290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $297.

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.

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

Direct flights

None
There are no direct flights from Sioux Falls to San Antonio. There are no popular flight routes from Sioux Falls to San Antonio.
Search flight deals

  • 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 5h 15m.

  • 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 $195Free CancellationRating
7.9
8,009 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
9,015 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
Boerne
Kerrville
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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