Cheap flights from Rapid City to San Antonio from $200
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to San Antonio departing on 8/20. 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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United Airlines flights from Rapid City to San Antonio
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American Airlines flights from Rapid City to San Antonio
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How to get the cheapest flight ticket from Rapid City 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 typical price of a round-trip flight between Rapid City and San Antonio?
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 Rapid City during January instead. Flights to San Antonio in January, while not as cheap as those in August, still average around $338.
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 Wednesday when prices can be found for as low as $321. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $677.
What is the cheapest airline that flies from Rapid City to San Antonio?
American Airlines and United Airlines are the most popular carriers operating from Rapid City to San Antonio
What airlines fly to San Antonio?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to San Antonio from Rapid City according to our data. United 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 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
When to book flights from Rapid City to San Antonio
Cheap Rapid City to San Antonio (RAP to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rapid City to San Antonio
How far is Rapid City to San Antonio by plane?
San Antonio is 1044.9 mi away from Rapid City. Flights usually cover this in 4h 27m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Rapid City Airport to San Antonio Airport?
Prices for flights from Rapid City Airport to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Rapid City Airport to San Antonio Airport?
The number of operators available for flights from Rapid City Airport to San Antonio Airport is 2 as of July 2025.
How old do you have to be to fly from Rapid City Airport to San Antonio Airport?
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 Rapid City Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio 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 San Antonio 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 Rapid City to San Antonio?
momondo data reveals that the most frequently booked airline on the route from Rapid City to San Antonio is United Airlines, representing 60% of all bookings. The subsequent popular airline is American Airlines at 40%.
Best airlines flying from Rapid City to San Antonio
Compare and see reviews for airlines that fly from Rapid City to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $273 | Free Cancellation | Rating 7.4 8,858 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Rapid City to San Antonio?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Rapid City.
Can I find flights from Rapid City to San Antonio with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Rapid City to San Antonio flights to just show those with flexible booking policies.
How can momondo help me find flights from Rapid City to San Antonio?
Once all potential Rapid City to San Antonio 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 Rapid City to San Antonio right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Rapid City and alert you when they change.