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Cheap flights from Sioux Falls to San Antonio from $205

This is the cheapest round-trip 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 2/7. 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

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
9:30 am - 4:53 pm
SAT
-
FSD
7h 23m1 stop
$205American Airlines
Sat, Feb 7 - Wed, Feb 11
American Airlines Logo
12:19 pm - 9:52 pm
FSD
-
SAT
9h 33m2 stops
American Airlines Logo
6:04 am - 11:51 am
SAT
-
FSD
5h 47m1 stop
$210American Airlines
Sat, Feb 7 - Wed, Feb 11
Delta Logo
1:02 pm - 12:39 am
FSD
-
SAT
11h 37m2 stops
Delta Logo
5:30 am - 3:34 pm
SAT
-
FSD
10h 04m2 stops
$227Delta
Sat, Feb 7 - Wed, Feb 11
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
$232American Airlines
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
5:31 pm - 9:58 pm
FSD
-
SAT
4h 27m1 stop
American Airlines Logo
7:00 am - 12:41 pm
SAT
-
FSD
5h 41m1 stop
$257American Airlines
Tue, Mar 17 - Sat, Mar 21
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
Wed, Jan 28 - Sun, Feb 1
Delta Logo
1:20 pm - 11:12 pm
FSD
-
SAT
9h 52m2 stops
Delta Logo
6:30 am - 12:28 pm
SAT
-
FSD
5h 58m1 stop
$303Delta
Fri, May 1 - Tue, May 5
American Airlines Logo
5:19 pm - 11:07 pm
FSD
-
SAT
5h 48m1 stop
American Airlines Logo
7:00 am - 12:41 pm
SAT
-
FSD
5h 41m1 stop
$309American Airlines
Thu, Mar 26 - Mon, Mar 30
Multiple Airlines Logo
12:40 pm - 5:37 am
FSD
-
SAT
16h 57m1 stop
Multiple Airlines Logo
10:13 am - 7:00 pm
SAT
-
FSD
8h 47m1 stop
$322Multiple Airlines
Sun, Jan 4 - Thu, Jan 8
United Airlines Logo
9:00 am - 4:53 pm
FSD
-
SAT
7h 53m1 stop
United Airlines Logo
1:20 pm - 8:24 pm
SAT
-
FSD
7h 04m1 stop
$329United Airlines
Sat, Jan 10 - Wed, Jan 14

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 10
FSD9:00 amSioux Falls Joe Foss Field
7h 53m
1 stop
SAT4:53 pmSan Antonio
Jan 14
SAT1:20 pmSan Antonio
7h 04m
1 stop
FSD8:24 pmSioux Falls Joe Foss Field
$329
Find similar
United Airlines
Feb 26
FSD1:40 pmSioux Falls Joe Foss Field
7h 16m
1 stop
SAT8:56 pmSan Antonio
Feb 28
SAT2:10 pmSan Antonio
7h 57m
1 stop
FSD10:07 pmSioux Falls Joe Foss Field
$341
Find similar
United Airlines
Jan 10
FSD9:00 amSioux Falls Joe Foss Field
7h 53m
1 stop
SAT4:53 pmSan Antonio
Jan 14
SAT1:20 pmSan Antonio
7h 04m
1 stop
FSD8:24 pmSioux Falls Joe Foss Field
$354
Find similar

American Airlines flights from Sioux Falls to San Antonio

Our best American Airlines deals on Sioux Falls to San Antonio flight tickets
American Airlines
Feb 7
FSD5:35 pmSioux Falls Joe Foss Field
5h 23m
1 stop
SAT10:58 pmSan Antonio
Feb 11
SAT9:30 amSan Antonio
7h 23m
1 stop
FSD4:53 pmSioux Falls Joe Foss Field
$205
Find similar
American Airlines
Feb 7
FSD12:19 pmSioux Falls Joe Foss Field
9h 33m
2 stops
SAT9:52 pmSan Antonio
Feb 11
SAT6:04 amSan Antonio
5h 47m
1 stop
FSD11:51 amSioux Falls Joe Foss Field
$210
Find similar
American Airlines
Jan 28
FSD5:35 pmSioux Falls Joe Foss Field
5h 23m
1 stop
SAT10:58 pmSan Antonio
Feb 1
SAT6:06 amSan Antonio
5h 45m
1 stop
FSD11:51 amSioux Falls Joe Foss Field
$232
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 23, 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

Wed 2/11

9:30 am-4:53 pm

1 stop7h 23m

$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

Wed 2/11

6:04 am-11:51 am

1 stop5h 47m

$210

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 2/7

1:02 pm-12:39 am

2 stops11h 37m

San Antonio

Wed 2/11

5:30 am-3:34 pm

2 stops10h 04m

$227

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

$232

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 3/17

5:31 pm-9:58 pm

1 stop4h 27m

San Antonio

Sat 3/21

7:00 am-12:41 pm

1 stop5h 41m

$257

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 1/28

4:17 pm-12:38 am

2 stops8h 21m

San Antonio

Sun 2/1

6:30 am-12:22 pm

1 stop5h 52m

$264

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 5/1

1:20 pm-11:12 pm

2 stops9h 52m

San Antonio

Tue 5/5

6:30 am-12:28 pm

1 stop5h 58m

$303

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Thu 3/26

5:19 pm-11:07 pm

1 stop5h 48m

San Antonio

Mon 3/30

7:00 am-12:41 pm

1 stop5h 41m

$309

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sun 1/4

12:40 pm-5:37 am

1 stop16h 57m

San Antonio

Thu 1/8

10:13 am-7:00 pm

1 stop8h 47m

$322

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 1/10

9:00 am-4:53 pm

1 stop7h 53m

San Antonio

Wed 1/14

1:20 pm-8:24 pm

1 stop7h 04m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

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 $231Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
9,105 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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