Cheap flights from San Antonio to South Dakota from $130
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 South Dakota departing on 7/25. 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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How to get the cheapest flight ticket from San Antonio to South Dakota
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 South Dakota?
The month of April is, on average, the cheapest month to fly to South Dakota from San Antonio, with most prices found around $151. If you aren’t able to travel to South Dakota during the month of April, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $184.
What is the cheapest day to depart on your flight to South Dakota?
The cheapest day to depart from San Antonio to South Dakota is on a Wednesday. Travelers who choose to depart for South Dakota on a Wednesday will often find tickets for as low as $313. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $570. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.
What is the cheapest time of day to depart on your flight to South Dakota?
The cheapest time of day to fly to South Dakota is at noon when flights can be purchased for as low as $343. In the afternoon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $383 per ticket.
Can stopping save me money on San Antonio to South Dakota flights?
You could potentially save up to 53% on your flight if you consider stops on a San Antonio to South Dakota flight.
What is the cheapest airline that flies from San Antonio to South Dakota?
American Airlines, Delta, and Frontier are the most popular carriers operating from San Antonio to South Dakota
What airlines fly to South Dakota?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to South Dakota from San Antonio according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 3 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.
Cheap San Antonio to South Dakota flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to South Dakota
When did momondo last update prices for flights from San Antonio Airport to South Dakota?
Prices for flights from San Antonio Airport to South Dakota were last updated today.
How many operators does momondo search for flights from San Antonio Airport to South Dakota?
As of June 2025, there are 3 operators available to choose from for flights from San Antonio Airport to South Dakota.
How old do you have to be to fly from San Antonio Airport to South Dakota?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The necessary travel and health documents for your South Dakota 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.
Best airlines flying from San Antonio to South Dakota
Compare and see reviews for airlines that fly from San Antonio to South Dakota with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $129 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 7.4 8,838 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 8.0 7,963 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to South Dakota?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to South Dakota for you.
Can I find flights from San Antonio to South Dakota with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Antonio to South Dakota flights to just show those with flexible booking policies.
How can momondo help me find flights from San Antonio to South Dakota?
Once all potential San Antonio to South Dakota flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Antonio to South Dakota right now. Can momondo alert me if prices change?
If you are simply researching potential flights to South Dakota, momondo offers a useful price alert feature which will track prices for flights to South Dakota from San Antonio and alert you when they change.