SAT - FSD

$245 Find Cheap Flights from San Antonio to Sioux Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Sioux Falls departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sioux Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Sioux Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Sioux Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$245
Typical prices: $144-$222
American Airlines
Tue 4/21Tue 4/28
SAT - FSD • 1 stop
Top airlines
Cheapest • from $245 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Sioux Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $358 (round-trip)
Shortest trip • 5h 20m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 62% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sioux Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Sioux Falls (SAT-FSD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Sioux Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Sioux Falls

Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
6:26 am - 2:47 pm
SAT
-
FSD
8h 21m
1 stop
American Airlines Logo
5:28 pm - 10:52 pm
FSD
-
SAT
5h 24m
1 stop
$245American Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
4:17 pm - 11:44 pm
SAT
-
FSD
7h 27m
2 stops
United Airlines Logo
9:05 am - 4:56 pm
FSD
-
SAT
7h 51m
1 stop
$250United Airlines
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
7:00 am - 12:56 pm
SAT
-
FSD
5h 56m
1 stop
American Airlines Logo
3:17 pm - 11:59 pm
FSD
-
SAT
8h 42m
1 stop
$282American Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
11:46 am - 8:30 pm
SAT
-
FSD
8h 44m
2 stops
United Airlines Logo
6:00 am - 1:08 pm
FSD
-
SAT
7h 08m
2 stops
$292United Airlines
Mon, Apr 20 - Wed, Apr 29
United Airlines Logo
5:50 pm - 11:44 pm
SAT
-
FSD
5h 54m
1 stop
United Airlines Logo
9:05 am - 4:56 pm
FSD
-
SAT
7h 51m
1 stop
$297United Airlines
Mon, Apr 20 - Tue, Apr 28
United Airlines Logo
5:50 pm - 11:44 pm
SAT
-
FSD
5h 54m
1 stop
United Airlines Logo
6:00 am - 3:46 pm
FSD
-
SAT
9h 46m
2 stops
$302United Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:00 am - 5:21 pm
SAT
-
FSD
11h 21m
1 stop
Multiple Airlines Logo
8:06 pm - 3:09 pm
FSD
-
SAT
19h 03m
1 stop
$303Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
4:45 pm - 11:44 pm
SAT
-
FSD
6h 59m
1 stop
United Airlines Logo
6:00 am - 1:08 pm
FSD
-
SAT
7h 08m
2 stops
$309United Airlines
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
4:17 pm - 11:44 pm
SAT
-
FSD
7h 27m
2 stops
United Airlines Logo
6:00 am - 1:08 pm
FSD
-
SAT
7h 08m
2 stops
$314United Airlines
Wed, Apr 15 - Mon, Apr 20
United Airlines Logo
6:49 am - 2:34 pm
SAT
-
FSD
7h 45m
1 stop
United Airlines Logo
1:43 pm - 8:42 pm
FSD
-
SAT
6h 59m
1 stop
$319United Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Sioux Falls flights

Get data-powered insights and trends into flights from San Antonio to Sioux Falls to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Antonio to Sioux Falls?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Sioux Falls departing in April.

What is the cheapest month to fly from San Antonio to Sioux Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Sioux Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Sioux Falls is August, where tickets cost $129 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $543 and $471 respectively.

Good to know

Low seasonJanuary
Cheapest flight$245
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Antonio to Sioux Falls

When to book flights from San Antonio to Sioux Falls

Are your dates flexible? Find out the best times to travel from San Antonio to Sioux Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Sioux Falls

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

    In the last 3 days, the lowest price for a flight from San Antonio to Sioux Falls was $245 for a round-trip ticket.

  • Do I need a passport to fly between San Antonio and Sioux Falls?

    A passport is not required to fly from San Antonio to Sioux Falls.

  • Which aircraft models fly most regularly from San Antonio to Sioux Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Sioux Falls?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between San Antonio and Sioux Falls, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Sioux Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Antonio to Sioux Falls are Delta and United Airlines. With an average price for the route of $328 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $419 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Antonio to Sioux Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Sioux Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Sioux Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Sioux Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sioux Falls with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and FSD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Sioux Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sioux Falls from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Antonio to Sioux Falls

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Sioux Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Sioux Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8314 reviews
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

4.0 OkayAnonymous, Mar 2026
BHM - ATL
Read more Delta reviews

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

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

Information on your arrival and departure airports