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Cheap flights from Sioux Falls to San Antonio from $154

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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Sioux Falls to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:35 pm - 10:58 pm
FSD
-
SAT
5h 23m1 stop
American Airlines Logo
6:00 am - 12:33 pm
SAT
-
FSD
6h 33m1 stop
$205American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
12:19 pm - 9:52 pm
FSD
-
SAT
9h 33m2 stops
American Airlines Logo
6:00 am - 12:33 pm
SAT
-
FSD
6h 33m1 stop
$210American Airlines
Sat, Feb 7 - Sat, Feb 14
Frontier Logo
8:50 pm - 12:36 pm
FSD
-
SAT
15h 46m1 stop
Frontier Logo
12:18 pm - 7:55 pm
SAT
-
FSD
7h 37m1 stop
$230Frontier
Fri, Jan 2 - Mon, Jan 5
Delta Logo
5:00 am - 12:13 pm
FSD
-
SAT
7h 13m1 stop
Delta Logo
4:29 pm - 11:10 pm
SAT
-
FSD
6h 41m1 stop
$238Delta
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
5:35 pm - 10:58 pm
FSD
-
SAT
5h 23m1 stop
American Airlines Logo
6:06 am - 11:51 am
SAT
-
FSD
5h 45m1 stop
$257American Airlines
Wed, Jan 28 - Sun, Feb 1
Delta Logo
5:00 am - 12:13 pm
FSD
-
SAT
7h 13m1 stop
Delta Logo
6:30 am - 12:22 pm
SAT
-
FSD
5h 52m1 stop
$259Delta
Fri, Jan 30 - Fri, Feb 6
Delta Logo
4:17 pm - 12:38 am
FSD
-
SAT
8h 21m2 stops
Delta Logo
6:30 am - 12:22 pm
SAT
-
FSD
5h 52m1 stop
$264Delta
Fri, Jan 30 - Fri, Feb 6
Frontier Logo
8:25 pm - 3:14 pm
FSD
-
SAT
18h 49m1 stop
Frontier Logo
3:02 pm - 7:22 pm
SAT
-
FSD
28h 20m2 stops
$268Frontier
Mon, Feb 23 - Sat, Feb 28
Delta Logo
4:17 pm - 12:38 am
FSD
-
SAT
8h 21m2 stops
Delta Logo
5:30 am - 3:34 pm
SAT
-
FSD
10h 04m2 stops
$269Delta
Fri, Jan 30 - Sat, Feb 7
American Airlines Logo
12:19 pm - 9:59 pm
FSD
-
SAT
9h 40m2 stops
American Airlines Logo
1:40 pm - 9:10 pm
SAT
-
FSD
7h 30m2 stops
$274American Airlines
Sat, Feb 7 - Sat, Feb 14

Delta flights from Sioux Falls to San Antonio

Our best Delta deals on Sioux Falls to San Antonio flight tickets
Delta
Jan 28
FSD5:00 amSioux Falls Joe Foss Field
7h 13m
1 stop
SAT12:13 pmSan Antonio
Feb 1
SAT4:29 pmSan Antonio
6h 41m
1 stop
FSD11:10 pmSioux Falls Joe Foss Field
$238
Find similar
Delta
Jan 30
FSD5:00 amSioux Falls Joe Foss Field
7h 13m
1 stop
SAT12:13 pmSan Antonio
Feb 6
SAT6:30 amSan Antonio
5h 52m
1 stop
FSD12:22 pmSioux Falls Joe Foss Field
$259
Find similar
Delta
Jan 30
FSD4:17 pmSioux Falls Joe Foss Field
8h 21m
2 stops
SAT12:38 amSan Antonio
Feb 6
SAT6:30 amSan Antonio
5h 52m
1 stop
FSD12:22 pmSioux Falls Joe Foss Field
$264
Find similar

Frontier flights from Sioux Falls to San Antonio

Our best Frontier deals on Sioux Falls to San Antonio flight tickets
Frontier
Jan 2
FSD8:50 pmSioux Falls Joe Foss Field
15h 46m
1 stop
SAT12:36 pmSan Antonio
Jan 5
SAT12:18 pmSan Antonio
7h 37m
1 stop
FSD7:55 pmSioux Falls Joe Foss Field
$230
Find similar
Frontier
Feb 23
FSD8:25 pmSioux Falls Joe Foss Field
18h 49m
1 stop
SAT3:14 pmSan Antonio
Feb 28
SAT3:02 pmSan Antonio
28h 20m
2 stops
FSD7:22 pmSioux Falls Joe Foss Field
$268
Find similar
Frontier
Feb 13
FSD8:25 pmSioux Falls Joe Foss Field
12h 53m
1 stop
SAT9:18 amSan Antonio
Feb 20
SAT10:13 amSan Antonio
9h 09m
1 stop
FSD7:22 pmSioux Falls Joe Foss Field
$275
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 December 10, 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

Sat 2/7

5:35 pm-10:58 pm

1 stop5h 23m

San Antonio

Sat 2/14

6:00 am-12:33 pm

1 stop6h 33m

$205

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 2/7

12:19 pm-9:52 pm

2 stops9h 33m

San Antonio

Sat 2/14

6:00 am-12:33 pm

1 stop6h 33m

$210

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 1/2

8:50 pm-12:36 pm

1 stop15h 46m

San Antonio

Mon 1/5

12:18 pm-7:55 pm

1 stop7h 37m

$230

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 1/28

5:00 am-12:13 pm

1 stop7h 13m

San Antonio

Sun 2/1

4:29 pm-11:10 pm

1 stop6h 41m

$238

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

6:06 am-11:51 am

1 stop5h 45m

$257

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 1/30

5:00 am-12:13 pm

1 stop7h 13m

San Antonio

Fri 2/6

6:30 am-12:22 pm

1 stop5h 52m

$259

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 1/30

4:17 pm-12:38 am

2 stops8h 21m

San Antonio

Fri 2/6

6:30 am-12:22 pm

1 stop5h 52m

$264

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Mon 2/23

8:25 pm-3:14 pm

1 stop18h 49m

San Antonio

Sat 2/28

3:02 pm-7:22 pm

2 stops28h 20m

$268

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 1/30

4:17 pm-12:38 am

2 stops8h 21m

San Antonio

Sat 2/7

5:30 am-3:34 pm

2 stops10h 04m

$269

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 2/7

12:19 pm-9:59 pm

2 stops9h 40m

San Antonio

Sat 2/14

1:40 pm-9:10 pm

2 stops7h 30m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Sioux Falls and San Antonio?

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

Fastest flight time

5h 16m

Direct flights

None
The fastest flight from Sioux Falls to San Antonio takes 5h 16m
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 16m.

  • 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
American AirlinesPriceFrom $243Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
9,092 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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