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Cheap flights from San Antonio to Rapid City from $218

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 Rapid City departing on 7/27. 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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0 bags

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Find the cheapest flights from San Antonio to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:39 pm - 7:13 pm
SAT
-
RAP
6h 34m
1 stop
United Airlines Logo
11:20 am - 4:55 pm
RAP
-
SAT
4h 35m
1 stop
$279United Airlines
Tue, Jun 23 - Sat, Jul 4
United Airlines Logo
4:35 pm - 10:33 pm
SAT
-
RAP
6h 58m
1 stop
United Airlines Logo
7:00 am - 12:43 pm
RAP
-
SAT
4h 43m
1 stop
$309United Airlines
Sat, Jul 25 - Fri, Jul 31
United Airlines Logo
4:18 pm - 10:33 pm
SAT
-
RAP
7h 15m
2 stops
United Airlines Logo
7:00 am - 12:43 pm
RAP
-
SAT
4h 43m
1 stop
$314United Airlines
Sat, Jun 20 - Fri, Jul 3
United Airlines Logo
4:35 pm - 8:24 pm
SAT
-
RAP
4h 49m
1 stop
United Airlines Logo
11:20 am - 4:55 pm
RAP
-
SAT
4h 35m
1 stop
$327United Airlines
Sat, Jul 25 - Fri, Jul 31
American Airlines Logo
7:00 am - 12:38 pm
SAT
-
RAP
6h 38m
1 stop
American Airlines Logo
4:57 pm - 10:52 pm
RAP
-
SAT
4h 55m
1 stop
$334American Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
4:35 pm - 9:55 pm
SAT
-
RAP
6h 20m
1 stop
United Airlines Logo
8:25 am - 4:57 pm
RAP
-
SAT
7h 32m
1 stop
$339United Airlines
Fri, May 8 - Sun, May 10
Delta Logo
5:10 am - 3:15 pm
SAT
-
RAP
11h 05m
2 stops
Delta Logo
10:58 am - 12:46 am
RAP
-
SAT
12h 48m
2 stops
$344Delta
Wed, Apr 15 - Sat, Apr 18
Delta Logo
6:12 pm - 10:20 pm
SAT
-
RAP
5h 08m
1 stop
Delta Logo
3:55 pm - 10:11 pm
RAP
-
SAT
5h 16m
1 stop
$349Delta
Wed, Apr 15 - Sun, Apr 19
Delta Logo
6:12 pm - 10:20 pm
SAT
-
RAP
5h 08m
1 stop
Delta Logo
6:00 am - 8:30 pm
RAP
-
SAT
13h 30m
2 stops
$354Delta
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
8:48 am - 1:09 pm
SAT
-
RAP
5h 21m
1 stop
United Airlines Logo
7:00 am - 12:56 pm
RAP
-
SAT
4h 56m
1 stop
$355United Airlines
Tue, May 5 - Fri, May 8

Delta flights from San Antonio to Rapid City

Our best Delta deals on San Antonio to Rapid City flight tickets
Delta
Apr 15
SAT6:12 pmSan Antonio
5h 08m
1 stop
RAP10:20 pmRapid City
Apr 18
RAP10:58 amRapid City
12h 48m
2 stops
SAT12:46 amSan Antonio
$339
Delta
Apr 15
SAT5:10 amSan Antonio
11h 05m
2 stops
RAP3:15 pmRapid City
Apr 18
RAP10:58 amRapid City
12h 48m
2 stops
SAT12:46 amSan Antonio
$344
Delta
Apr 15
SAT6:12 pmSan Antonio
5h 08m
1 stop
RAP10:20 pmRapid City
Apr 19
RAP3:55 pmRapid City
5h 16m
1 stop
SAT10:11 pmSan Antonio
$349

United Airlines flights from San Antonio to Rapid City

Our best United Airlines deals on San Antonio to Rapid City flight tickets
United Airlines
Jun 23
SAT1:39 pmSan Antonio
6h 34m
1 stop
RAP7:13 pmRapid City
Jul 4
RAP11:20 amRapid City
4h 35m
1 stop
SAT4:55 pmSan Antonio
$279
United Airlines
Jul 25
SAT4:35 pmSan Antonio
6h 58m
1 stop
RAP10:33 pmRapid City
Jul 31
RAP7:00 amRapid City
4h 43m
1 stop
SAT12:43 pmSan Antonio
$309
United Airlines
Jun 20
SAT4:18 pmSan Antonio
7h 15m
2 stops
RAP10:33 pmRapid City
Jul 3
RAP7:00 amRapid City
4h 43m
1 stop
SAT12:43 pmSan Antonio
$314

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Rapid City 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from San Antonio to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Tue 6/23

1:39 pm-7:13 pm

1 stop6h 34m

Rapid City

Sat 7/4

11:20 am-4:55 pm

1 stop4h 35m

$279

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 7/25

4:35 pm-10:33 pm

1 stop6h 58m

Rapid City

Fri 7/31

7:00 am-12:43 pm

1 stop4h 43m

$309

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 6/20

4:18 pm-10:33 pm

2 stops7h 15m

Rapid City

Fri 7/3

7:00 am-12:43 pm

1 stop4h 43m

$314
Quickest round-trip

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 7/25

4:35 pm-8:24 pm

1 stop4h 49m

Rapid City

Fri 7/31

11:20 am-4:55 pm

1 stop4h 35m

$327

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

7:00 am-12:38 pm

1 stop6h 38m

Rapid City

Sat 4/18

4:57 pm-10:52 pm

1 stop4h 55m

$334

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Fri 5/8

4:35 pm-9:55 pm

1 stop6h 20m

Rapid City

Sun 5/10

8:25 am-4:57 pm

1 stop7h 32m

$339

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

5:10 am-3:15 pm

2 stops11h 05m

Rapid City

Sat 4/18

10:58 am-12:46 am

2 stops12h 48m

$344

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

6:12 pm-10:20 pm

1 stop5h 08m

Rapid City

Sun 4/19

3:55 pm-10:11 pm

1 stop5h 16m

$349

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

6:12 pm-10:20 pm

1 stop5h 08m

Rapid City

Sat 4/18

6:00 am-8:30 pm

2 stops13h 30m

$354

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Tue 5/5

8:48 am-1:09 pm

1 stop5h 21m

Rapid City

Fri 5/8

7:00 am-12:56 pm

1 stop4h 56m

$355

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from San Antonio to Rapid City

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 San Antonio and Rapid City?

What is the cheapest month to fly to Rapid City?

The month of February is, on average, the cheapest month to fly to Rapid City from San Antonio, with most prices found around $293. If you aren’t able to travel to Rapid City during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $315.

Can stopping save me money on San Antonio to Rapid City flights?

You could potentially save up to 4% on your flight if you consider stops on a San Antonio to Rapid City flight.

When to book flights from San Antonio to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Rapid City (SAT to RAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Rapid City

Fastest flight time

4h 36m

Direct flights

None
The fastest flight from San Antonio to Rapid City takes 4h 36m
There are no direct flights from San Antonio to Rapid City. There are no popular flight routes from San Antonio to Rapid City.
Search flight deals

Frequently asked questions about flying from San Antonio to Rapid City

  • How far is San Antonio to Rapid City by plane?

    San Antonio and Rapid City are 1044.9 mi apart from one another. Flights usually cover this in 4h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Antonio Airport to Rapid City Airport?

    Prices for flights from San Antonio Airport to Rapid City Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to Rapid City Airport?

  • How old do you have to be to fly from San Antonio Airport to Rapid City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Rapid City?

Best airlines flying from San Antonio to Rapid City

Compare and see reviews for airlines that fly from San Antonio to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,552 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,534 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Custer
Spearfish
Hill City
Hot Springs
Wall

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Rapid City?

It is quick and easy to find San Antonio to Rapid City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rapid City that suits you.

Can I find flights from San Antonio to Rapid City with flexible booking policies on momondo?

All flight searches from San Antonio to Rapid City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Rapid City?

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 Rapid City from San Antonio.

I’m not ready to book a flight from San Antonio to Rapid City right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Antonio to Rapid City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rapid City and let you know when they change.

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