Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sioux Falls to San Antonio from $242

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 8/12. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sioux Falls to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:08 pm - 6:54 pm
FSD
-
SAT
22h 46m
1 stop
Frontier Logo
7:49 pm - 7:23 pm
SAT
-
FSD
23h 34m
1 stop
$242Frontier
Wed, Aug 12 - Sun, Aug 16
Frontier Logo
7:31 pm - 10:12 am
FSD
-
SAT
14h 41m
1 stop
Frontier Logo
3:10 pm - 6:36 pm
SAT
-
FSD
27h 26m
1 stop
$282Frontier
Fri, Oct 2 - Sun, Oct 11
Delta Logo
11:05 am - 5:11 pm
FSD
-
SAT
6h 06m
1 stop
Delta Logo
6:30 am - 12:38 pm
SAT
-
FSD
6h 08m
1 stop
$303Delta
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
11:25 am - 7:58 pm
FSD
-
SAT
8h 33m
2 stops
United Airlines Logo
4:39 pm - 11:44 pm
SAT
-
FSD
7h 05m
1 stop
$308United Airlines
Tue, Sep 1 - Sat, Sep 5
Delta Logo
11:05 am - 5:11 pm
FSD
-
SAT
6h 06m
1 stop
Delta Logo
6:30 am - 12:38 pm
SAT
-
FSD
6h 08m
1 stop
$311Delta
Mon, Aug 31 - Sat, Sep 5
United Airlines Logo
7:47 am - 3:43 pm
FSD
-
SAT
7h 56m
2 stops
United Airlines Logo
4:12 pm - 11:44 pm
SAT
-
FSD
7h 32m
2 stops
$313United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
7:47 am - 3:43 pm
FSD
-
SAT
7h 56m
2 stops
United Airlines Logo
5:30 pm - 11:22 pm
SAT
-
FSD
5h 52m
1 stop
$316United Airlines
Wed, Aug 12 - Sun, Aug 16
American Airlines Logo
5:34 pm - 11:58 pm
FSD
-
SAT
6h 24m
1 stop
American Airlines Logo
5:35 pm - 9:58 pm
SAT
-
FSD
4h 23m
1 stop
$319American Airlines
Tue, Jul 28 - Mon, Aug 3
Delta Logo
5:15 am - 12:10 pm
FSD
-
SAT
6h 55m
1 stop
Delta Logo
5:50 pm - 10:51 pm
SAT
-
FSD
5h 01m
1 stop
$344Delta
Fri, Nov 13 - Mon, Nov 16
United Airlines Logo
1:33 pm - 8:52 pm
FSD
-
SAT
7h 19m
1 stop
United Airlines Logo
4:12 pm - 11:44 pm
SAT
-
FSD
7h 32m
2 stops
$354United Airlines
Mon, Aug 31 - Sat, Sep 5

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Sioux Falls to San Antonio

Our best United Airlines deals on Sioux Falls to San Antonio flight tickets
United Airlines
Aug 25
FSD11:25 amSioux Falls Joe Foss Field
5h 30m
1 stop
SAT4:55 pmSan Antonio
Aug 29
SAT2:15 pmSan Antonio
9h 07m
2 stops
FSD11:22 pmSioux Falls Joe Foss Field
$308
United Airlines
Sep 1
FSD7:47 amSioux Falls Joe Foss Field
7h 56m
2 stops
SAT3:43 pmSan Antonio
Sep 5
SAT4:12 pmSan Antonio
7h 32m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
$313
United Airlines
Sep 10
FSD9:35 amSioux Falls Joe Foss Field
7h 20m
1 stop
SAT4:55 pmSan Antonio
Sep 15
SAT4:12 pmSan Antonio
7h 32m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
$316

Frontier flights from Sioux Falls to San Antonio

Our best Frontier deals on Sioux Falls to San Antonio flight tickets
Frontier
Aug 12
FSD8:08 pmSioux Falls Joe Foss Field
22h 46m
1 stop
SAT6:54 pmSan Antonio
Aug 16
SAT7:49 pmSan Antonio
23h 34m
1 stop
FSD7:23 pmSioux Falls Joe Foss Field
$242
Frontier
Oct 2
FSD7:31 pmSioux Falls Joe Foss Field
14h 41m
1 stop
SAT10:12 amSan Antonio
Oct 11
SAT3:10 pmSan Antonio
27h 26m
1 stop
FSD6:36 pmSioux Falls Joe Foss Field
$282
Frontier
Oct 14
FSD7:31 pmSioux Falls Joe Foss Field
18h 44m
1 stop
SAT2:15 pmSan Antonio
Oct 18
SAT10:41 pmSan Antonio
19h 55m
2 stops
FSD6:36 pmSioux Falls Joe Foss Field
$591

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 July 3, 2026.
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

Cheapest round-trip

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 8/12

8:08 pm-6:54 pm

1 stop22h 46m

San Antonio

Sun 8/16

7:49 pm-7:23 pm

1 stop23h 34m

$242

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 10/2

7:31 pm-10:12 am

1 stop14h 41m

San Antonio

Sun 10/11

3:10 pm-6:36 pm

1 stop27h 26m

$282

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 9/1

11:05 am-5:11 pm

1 stop6h 06m

San Antonio

Sat 9/5

6:30 am-12:38 pm

1 stop6h 08m

$303

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 9/1

11:25 am-7:58 pm

2 stops8h 33m

San Antonio

Sat 9/5

4:39 pm-11:44 pm

1 stop7h 05m

$308

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Mon 8/31

11:05 am-5:11 pm

1 stop6h 06m

San Antonio

Sat 9/5

6:30 am-12:38 pm

1 stop6h 08m

$311

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 9/1

7:47 am-3:43 pm

2 stops7h 56m

San Antonio

Sat 9/5

4:12 pm-11:44 pm

2 stops7h 32m

$313

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 8/12

7:47 am-3:43 pm

2 stops7h 56m

San Antonio

Sun 8/16

5:30 pm-11:22 pm

1 stop5h 52m

$316
Quickest round-trip

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 7/28

5:34 pm-11:58 pm

1 stop6h 24m

San Antonio

Mon 8/3

5:35 pm-9:58 pm

1 stop4h 23m

$319

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 11/13

5:15 am-12:10 pm

1 stop6h 55m

San Antonio

Mon 11/16

5:50 pm-10:51 pm

1 stop5h 01m

$344

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Mon 8/31

1:33 pm-8:52 pm

1 stop7h 19m

San Antonio

Sat 9/5

4:12 pm-11:44 pm

2 stops7h 32m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 January, then book flights to San Antonio from Sioux Falls during August instead. Flights to San Antonio in August, while not as cheap as those in January, still average around $283.

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

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

4h 44m

Direct flights

None
The fastest flight from Sioux Falls to San Antonio takes 4h 44m
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

Frequently asked questions about flying from Sioux Falls to San Antonio

  • 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 44m.

  • 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 $204Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights
DeltaPriceFrom $217Free CancellationRating
7.8
8,453 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
9,927 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
Pleasanton
Boerne
Schertz

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.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/2
Sun 8/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States