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Cheap flights from San Antonio to Sioux Falls from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Sioux Falls departing on 6/23. 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

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Find the cheapest flights from San Antonio to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:51 pm - 7:19 pm
SAT
-
FSD
23h 28m
1 stop
Frontier Logo
4:40 pm - 6:44 pm
FSD
-
SAT
26h 04m
1 stop
$301Frontier
Sun, Jun 21 - Mon, Jul 6
American Airlines Logo
7:00 am - 12:17 pm
SAT
-
FSD
5h 17m
1 stop
American Airlines Logo
12:57 pm - 7:37 pm
FSD
-
SAT
6h 40m
1 stop
$303American Airlines
Wed, Aug 12 - Wed, Aug 19
Delta Logo
6:00 pm - 10:51 pm
SAT
-
FSD
4h 51m
1 stop
Delta Logo
5:04 am - 11:44 am
FSD
-
SAT
6h 40m
1 stop
$329Delta
Fri, Sep 18 - Sun, Sep 20
Delta Logo
6:04 pm - 10:51 pm
SAT
-
FSD
4h 47m
1 stop
Delta Logo
1:26 pm - 9:29 pm
FSD
-
SAT
8h 03m
1 stop
$344Delta
Fri, Aug 7 - Tue, Aug 11
American Airlines Logo
5:35 pm - 9:58 pm
SAT
-
FSD
4h 23m
1 stop
American Airlines Logo
5:34 pm - 10:00 pm
FSD
-
SAT
4h 26m
1 stop
$371American Airlines
Fri, Jul 31 - Sat, Aug 1
Frontier Logo
7:51 pm - 7:19 pm
SAT
-
FSD
23h 28m
1 stop
Frontier Logo
8:08 pm - 6:44 pm
FSD
-
SAT
22h 36m
1 stop
$372Frontier
Thu, Jul 2 - Wed, Jul 8
American Airlines Logo
7:00 am - 12:17 pm
SAT
-
FSD
5h 17m
1 stop
American Airlines Logo
12:06 pm - 8:57 pm
FSD
-
SAT
8h 51m
2 stops
$377American Airlines
Wed, Aug 12 - Wed, Aug 19
Delta Logo
2:00 pm - 7:06 pm
SAT
-
FSD
5h 06m
1 stop
Delta Logo
5:15 am - 12:05 pm
FSD
-
SAT
6h 50m
1 stop
$379Delta
Thu, Sep 10 - Sun, Sep 13
American Airlines Logo
2:00 pm - 7:43 pm
SAT
-
FSD
5h 43m
1 stop
American Airlines Logo
5:55 pm - 10:50 pm
FSD
-
SAT
4h 55m
1 stop
$424American Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
5:30 am - 10:40 am
SAT
-
FSD
5h 10m
1 stop
United Airlines Logo
5:05 pm - 11:55 pm
FSD
-
SAT
6h 50m
1 stop
$426United Airlines
Thu, Jun 18 - Tue, Jun 23

Frontier flights from San Antonio to Sioux Falls

Our best Frontier deals on San Antonio to Sioux Falls flight tickets
Frontier
Jul 2
SAT7:51 pmSan Antonio
23h 28m
1 stop
FSD7:19 pmSioux Falls Joe Foss Field
Jul 8
FSD8:08 pmSioux Falls Joe Foss Field
22h 36m
1 stop
SAT6:44 pmSan Antonio
$372
Frontier
Jul 2
SAT7:51 pmSan Antonio
23h 28m
1 stop
FSD7:19 pmSioux Falls Joe Foss Field
Jul 8
FSD8:08 pmSioux Falls Joe Foss Field
24h 29m
2 stops
SAT8:37 pmSan Antonio
$592

United Airlines flights from San Antonio to Sioux Falls

Our best United Airlines deals on San Antonio to Sioux Falls flight tickets
United Airlines
Jun 10
SAT5:30 amSan Antonio
5h 08m
1 stop
FSD10:38 amSioux Falls Joe Foss Field
Jun 17
FSD7:40 amSioux Falls Joe Foss Field
8h 50m
1 stop
SAT4:30 pmSan Antonio
$391
United Airlines
Jun 18
SAT5:30 amSan Antonio
5h 10m
1 stop
FSD10:40 amSioux Falls Joe Foss Field
Jun 23
FSD5:05 pmSioux Falls Joe Foss Field
6h 50m
1 stop
SAT11:55 pmSan Antonio
$426
United Airlines
Oct 21
SAT5:30 amSan Antonio
5h 13m
1 stop
FSD10:43 amSioux Falls Joe Foss Field
Oct 24
FSD1:33 pmSioux Falls Joe Foss Field
7h 12m
1 stop
SAT8:45 pmSan Antonio
$451

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Sioux Falls 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 June 6, 2026.
Use the filters below to find and compare flights from San Antonio to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Sun 6/21

7:51 pm-7:19 pm

1 stop23h 28m

Sioux Falls Joe Foss Field

Mon 7/6

4:40 pm-6:44 pm

1 stop26h 04m

$301

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 8/12

7:00 am-12:17 pm

1 stop5h 17m

Sioux Falls Joe Foss Field

Wed 8/19

12:57 pm-7:37 pm

1 stop6h 40m

$303

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Fri 9/18

6:00 pm-10:51 pm

1 stop4h 51m

Sioux Falls Joe Foss Field

Sun 9/20

5:04 am-11:44 am

1 stop6h 40m

$329

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Fri 8/7

6:04 pm-10:51 pm

1 stop4h 47m

Sioux Falls Joe Foss Field

Tue 8/11

1:26 pm-9:29 pm

1 stop8h 03m

$344
Quickest round-trip

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Fri 7/31

5:35 pm-9:58 pm

1 stop4h 23m

Sioux Falls Joe Foss Field

Sat 8/1

5:34 pm-10:00 pm

1 stop4h 26m

$371

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Thu 7/2

7:51 pm-7:19 pm

1 stop23h 28m

Sioux Falls Joe Foss Field

Wed 7/8

8:08 pm-6:44 pm

1 stop22h 36m

$372

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 8/12

7:00 am-12:17 pm

1 stop5h 17m

Sioux Falls Joe Foss Field

Wed 8/19

12:06 pm-8:57 pm

2 stops8h 51m

$377

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Thu 9/10

2:00 pm-7:06 pm

1 stop5h 06m

Sioux Falls Joe Foss Field

Sun 9/13

5:15 am-12:05 pm

1 stop6h 50m

$379

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 9/9

2:00 pm-7:43 pm

1 stop5h 43m

Sioux Falls Joe Foss Field

Sun 9/13

5:55 pm-10:50 pm

1 stop4h 55m

$424

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Thu 6/18

5:30 am-10:40 am

1 stop5h 10m

Sioux Falls Joe Foss Field

Tue 6/23

5:05 pm-11:55 pm

1 stop6h 50m

$426

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 Sioux Falls from

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

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 San Antonio and Sioux Falls?

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from San Antonio is in August. Flight prices, which tend to average around $129, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in August, then September is your next best option. Flight prices from San Antonio to Sioux Falls during September average around $266.

When to book flights from San Antonio to Sioux Falls

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

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

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

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from San Antonio to Sioux Falls takes 4h 47m
There are no direct flights from San Antonio to Sioux Falls. There are no popular flight routes from San Antonio to Sioux Falls.
Search flight deals

Frequently asked questions about flying from San Antonio to Sioux Falls

  • How far is San Antonio to Sioux Falls Joe Foss Field by plane?

    The straight-line distance from San Antonio to Sioux Falls Joe Foss Field is 979.8 mi. By plane, this route typically takes 4h 47m.

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

    Prices for flights from San Antonio Airport to Sioux Falls Joe Foss Field Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The travel and health documents required for your trip to Sioux Falls Joe Foss Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux Falls Joe Foss Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from San Antonio to Sioux Falls

Compare and see reviews for airlines that fly from San Antonio to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $129Free CancellationRating
7.1
11,651 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,777 reviews
Search United Airlines flights
DeltaPriceFrom $281Free CancellationRating
7.8
8,395 reviews
Search Delta flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

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

Finding the right flight to Sioux Falls from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sioux Falls quick and easy, saving you time and money.

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

All flight searches from San Antonio to Sioux Falls on momondo can be filtered to show those which offer flexible booking policies.

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

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 Sioux Falls from San Antonio.

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

If you are not ready to book a flight from San Antonio to Sioux Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sioux Falls and let you know when they change.

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