HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sioux Falls

$130+ Cheap flights from San Antonio to Sioux Falls (SAT - FSD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FSD
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Sioux Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 3, 2025.

Round-trip from

$259
(Delta)

One-way from

$130
(Delta)

Popular in

December

Cheapest in

April

Average price

$307
From San Antonio to Sioux Falls Joe Foss Field
Search Deals
One-way flight from San Antonio to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from San Antonio to Sioux Falls

Cheapest flights from San Antonio to Sioux Falls
Explore the most affordable flight options available from San Antonio to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/156:04 pmSAT - FSD
1 stop5h 40mDelta
dom. 8/175:27 amFSD - SAT
1 stop5h 43mDelta
Deal found 6/30$259
This FlightHub deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/108:14 pmSAT - FSD
1 stop22h 23mFrontier
lun. 7/147:32 pmFSD - SAT
1 stop22h 30mFrontier
Deal found 7/1$303
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/275:15 amSAT - FSD
1 stop5h 27mUnited Airlines
dom. 8/36:49 pmFSD - SAT
1 stop5h 10mUnited Airlines
Deal found 7/2$313
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/59:15 amSAT - FSD
1 stop6h 44mAmerican Airlines
vie. 7/117:21 amFSD - SAT
1 stop5h 14mAmerican Airlines
Deal found 7/2$326
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/175:38 pmSAT - FSD
2 stops17h 29mMultiple Airlines
lun. 7/219:39 pmFSD - SAT
1 stop15h 27mMultiple Airlines
Deal found 7/2$351

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from San Antonio to Sioux Falls that are best for you.

Fly from

San Antonio

Fly to

Sioux Falls

Route

Depart

Return

Price

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

vie. 8/15

6:04 pm-11:44 pm

1 stop5h 40m

Sioux Falls Joe Foss Field

dom. 8/17

5:27 am-11:10 am

1 stop5h 43m

$259

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

dom. 7/27

5:15 am-10:42 am

1 stop5h 27m

Sioux Falls Joe Foss Field

dom. 8/3

6:49 pm-11:59 pm

1 stop5h 10m

$313

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

jue. 7/17

8:14 pm-6:37 pm

1 stop22h 23m

Sioux Falls Joe Foss Field

lun. 7/21

7:32 pm-6:02 pm

1 stop22h 30m

$330

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

jue. 7/17

5:38 pm-11:07 am

2 stops17h 29m

Sioux Falls Joe Foss Field

lun. 7/21

9:39 pm-1:06 pm

1 stop15h 27m

$351

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

vie. 7/25

10:03 am-4:31 pm

1 stop6h 28m

Sioux Falls Joe Foss Field

dom. 7/27

5:58 pm-11:57 pm

1 stop5h 59m

$357

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

vie. 8/15

6:04 pm-11:44 pm

1 stop5h 40m

$130

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

sáb. 7/12

6:59 pm-2:02 pm

1 stop19h 03m

$145

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

vie. 8/15

4:12 pm-12:28 am

2 stops8h 16m

$255

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

mié. 7/9

5:30 am-11:37 pm

3 stops18h 07m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from San Antonio to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Sioux Falls

What is the cheapest month to book a flight from San Antonio to Sioux Falls?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Sioux Falls (average of $334). Flying from San Antonio to Sioux Falls in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated julio 3, 2025.
Read through reviews of airlines operating flights from San Antonio to Sioux Falls, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,286 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Antonio to Sioux Falls round-trip?

    Cheapflights users have booked flights from San Antonio to Sioux Falls round-trip from $259. Other airlines that can offer you cheap pricing are United Airlines, from $313, and Frontier, from $330. Users have found that Delta is 28% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Antonio to Sioux Falls one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $130. Frontier flights start at $145 while deals on American Airlines start at $255 one-way.

  • Can I find deals for flights from San Antonio to Sioux Falls that include hotel bookings?

    Yes. In addition to deals on San Antonio to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Sioux Falls.

  • Can I find deals for business class flights from San Antonio to Sioux Falls?

    Yes. Cheapflights offers flight deals from San Antonio to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Sioux Falls (average of $334). Flying from San Antonio to Sioux Falls in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Rapid City flights
Dallas/Fort Worth to Sioux Falls flights
Hobby to Sioux Falls flights
George Bush Intcntl to Sioux Falls flights
Austin to Rapid City flights
Austin to Sioux Falls flights
Hobby to Rapid City flights
George Bush Intcntl to Rapid City flights
Love Field to Sioux Falls flights
San Antonio to Rapid City flights
Love Field to Rapid City flights
El Paso to Rapid City flights
Waco to Sioux Falls flights
Wichita Falls to Sioux Falls flights
Midland to Sioux Falls flights
Texarkana to Rapid City flights
Waco to Rapid City flights
Corpus Christi to Rapid City flights
Hobby to Pierre flights
Killeen to Rapid City flights
Longview to Rapid City flights
El Paso to Sioux Falls flights

Top 2 airlines flying from San Antonio to Sioux Falls

Discover the top 2 airlines that operate flights from San Antonio to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$129Average$363FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$306FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.