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Cheap flights from San Antonio to Rapid City from $279

This is the cheapest round-trip 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 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 1:48 pm
SAT
-
RAP
8h 18m
1 stop
Delta Logo
2:32 pm - 9:29 pm
RAP
-
SAT
5h 57m
1 stop
$279Delta
Wed, Aug 12 - Wed, Aug 19
Delta Logo
6:30 am - 1:48 pm
SAT
-
RAP
8h 18m
1 stop
Delta Logo
2:32 pm - 12:28 am
RAP
-
SAT
8h 56m
2 stops
$284Delta
Wed, Aug 12 - Wed, Aug 19
Delta Logo
6:04 pm - 10:37 pm
SAT
-
RAP
5h 33m
1 stop
Delta Logo
10:46 am - 5:11 pm
RAP
-
SAT
5h 25m
1 stop
$299Delta
Fri, Aug 28 - Wed, Sep 2
Delta Logo
6:04 pm - 10:37 pm
SAT
-
RAP
5h 33m
1 stop
Delta Logo
10:46 am - 10:34 pm
RAP
-
SAT
10h 48m
2 stops
$304Delta
Mon, Aug 17 - Sat, Aug 22
American Airlines Logo
4:40 pm - 9:35 pm
SAT
-
RAP
5h 55m
1 stop
American Airlines Logo
5:06 pm - 10:50 pm
RAP
-
SAT
4h 44m
1 stop
$319American Airlines
Sat, Aug 8 - Wed, Aug 12
Delta Logo
5:20 am - 11:26 am
SAT
-
RAP
7h 06m
1 stop
Delta Logo
10:46 am - 5:11 pm
RAP
-
SAT
5h 25m
1 stop
$324Delta
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
6:01 am - 9:47 am
SAT
-
RAP
4h 46m
1 stop
American Airlines Logo
4:55 pm - 11:58 pm
RAP
-
SAT
6h 03m
1 stop
$344American Airlines
Tue, Jul 28 - Tue, Aug 4
United Airlines Logo
4:35 pm - 10:25 pm
SAT
-
RAP
6h 50m
1 stop
United Airlines Logo
3:57 pm - 10:44 pm
RAP
-
SAT
5h 47m
1 stop
$346United Airlines
Wed, Jul 22 - Sat, Jul 25
United Airlines Logo
5:32 pm - 11:16 pm
SAT
-
RAP
6h 44m
1 stop
United Airlines Logo
11:22 am - 4:55 pm
RAP
-
SAT
4h 33m
1 stop
$354United Airlines
Fri, Aug 7 - Tue, Aug 11
Delta Logo
6:04 pm - 10:37 pm
SAT
-
RAP
5h 33m
1 stop
Delta Logo
2:32 pm - 9:29 pm
RAP
-
SAT
5h 57m
1 stop
$367Delta
Wed, Aug 19 - Mon, Aug 24

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United Airlines flights from San Antonio to Rapid City

Our best United Airlines deals on San Antonio to Rapid City flight tickets
United Airlines
Jul 22
SAT4:35 pmSan Antonio
6h 50m
1 stop
RAP10:25 pmRapid City
Jul 25
RAP3:57 pmRapid City
5h 47m
1 stop
SAT10:44 pmSan Antonio
$346
United Airlines
Aug 7
SAT5:32 pmSan Antonio
6h 44m
1 stop
RAP11:16 pmRapid City
Aug 11
RAP11:22 amRapid City
4h 33m
1 stop
SAT4:55 pmSan Antonio
$354
United Airlines
Jul 15
SAT5:40 amSan Antonio
4h 39m
1 stop
RAP9:19 amRapid City
Jul 18
RAP3:57 pmRapid City
5h 47m
1 stop
SAT10:44 pmSan Antonio
$369

American Airlines flights from San Antonio to Rapid City

Our best American Airlines deals on San Antonio to Rapid City flight tickets
American Airlines
Aug 8
SAT4:40 pmSan Antonio
5h 55m
1 stop
RAP9:35 pmRapid City
Aug 12
RAP5:06 pmRapid City
4h 44m
1 stop
SAT10:50 pmSan Antonio
$319
American Airlines
Jul 28
SAT6:01 amSan Antonio
4h 46m
1 stop
RAP9:47 amRapid City
Aug 4
RAP4:55 pmRapid City
6h 03m
1 stop
SAT11:58 pmSan Antonio
$344
American Airlines
Aug 8
SAT4:40 pmSan Antonio
5h 55m
1 stop
RAP9:35 pmRapid City
Aug 13
RAP5:06 pmRapid City
4h 44m
1 stop
SAT10:50 pmSan Antonio
$409

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 July 5, 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

Wed 8/12

6:30 am-1:48 pm

1 stop8h 18m

Rapid City

Wed 8/19

2:32 pm-9:29 pm

1 stop5h 57m

$279

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 8/12

6:30 am-1:48 pm

1 stop8h 18m

Rapid City

Wed 8/19

2:32 pm-12:28 am

2 stops8h 56m

$284

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Fri 8/28

6:04 pm-10:37 pm

1 stop5h 33m

Rapid City

Wed 9/2

10:46 am-5:11 pm

1 stop5h 25m

$299

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Mon 8/17

6:04 pm-10:37 pm

1 stop5h 33m

Rapid City

Sat 8/22

10:46 am-10:34 pm

2 stops10h 48m

$304
Quickest round-trip

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 8/8

4:40 pm-9:35 pm

1 stop5h 55m

Rapid City

Wed 8/12

5:06 pm-10:50 pm

1 stop4h 44m

$319

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 8/29

5:20 am-11:26 am

1 stop7h 06m

Rapid City

Wed 9/2

10:46 am-5:11 pm

1 stop5h 25m

$324

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Tue 7/28

6:01 am-9:47 am

1 stop4h 46m

Rapid City

Tue 8/4

4:55 pm-11:58 pm

1 stop6h 03m

$344

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 7/22

4:35 pm-10:25 pm

1 stop6h 50m

Rapid City

Sat 7/25

3:57 pm-10:44 pm

1 stop5h 47m

$346

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Fri 8/7

5:32 pm-11:16 pm

1 stop6h 44m

Rapid City

Tue 8/11

11:22 am-4:55 pm

1 stop4h 33m

$354

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 8/19

6:04 pm-10:37 pm

1 stop5h 33m

Rapid City

Mon 8/24

2:32 pm-9:29 pm

1 stop5h 57m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 March is, on average, the cheapest month to fly to Rapid City from San Antonio, with most prices found around $279. If you aren’t able to travel to Rapid City during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $293.

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 21m

Direct flights

None
The fastest flight from San Antonio to Rapid City takes 4h 21m
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 21m, 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
11,765 reviews
Search American Airlines flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
9,930 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
Sturgis
Keystone
Custer
Wall
Hill City
Hot Springs
Spearfish

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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