Cheap flights from South Dakota to San Antonio from $172
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to San Antonio departing on 6/16. 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 South Dakota 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 August, then book flights to San Antonio from South Dakota during June instead. Flights to San Antonio in June, while not as cheap as those in August, still average around $313.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $318. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $518.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from South Dakota to San Antonio in the afternoon for as low as $333. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $400. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from South Dakota when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $367 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from South Dakota for as low as $258 on momondo.
What is the cheapest airline that flies from South Dakota to San Antonio?
Frontier, American Airlines, and Delta are the most popular carriers operating from South Dakota to San Antonio
What airlines fly to San Antonio?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to San Antonio from South Dakota according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
Cheap South Dakota to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Dakota to San Antonio
When did momondo last update prices for flights from South Dakota to San Antonio Airport?
Prices for flights from South Dakota to San Antonio Airport refresh daily.
How many operators does momondo search for flights from South Dakota to San Antonio Airport?
The number of operators available for flights from South Dakota to San Antonio Airport is 3 as of May 2025.
How old do you have to be to fly from South Dakota to San Antonio 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 South Dakota to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from South Dakota to San Antonio
Compare and see reviews for airlines that fly from South Dakota to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $215 | Free Cancellation | Rating 8.0 7,939 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $273 | Free Cancellation | Rating 7.4 8,702 reviews |
Traveling to a place near San Antonio?
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Why should I use momondo to find a flight deal from South Dakota to San Antonio?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Dakota to San Antonio. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from South Dakota to San Antonio with flexible booking policies on momondo?
All flight searches from South Dakota to San Antonio on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from South Dakota 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 South Dakota.
I’m not ready to book a flight from South Dakota to San Antonio right now. Can momondo alert me if prices change?
Yes. momondo can track prices for South Dakota to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.