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Cheap flights from San Antonio to Rapid City from $171

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 4/2. 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
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.
Delta Logo
6:12 pm - 10:20 pm
SAT
-
RAP
5h 08m1 stop
Delta Logo
11:00 am - 5:17 pm
RAP
-
SAT
5h 17m1 stop
$279Delta
Wed, Apr 15 - Mon, Apr 20
Delta Logo
6:12 pm - 10:20 pm
SAT
-
RAP
5h 08m1 stop
Delta Logo
11:00 am - 11:08 pm
RAP
-
SAT
11h 08m2 stops
$284Delta
Wed, Apr 15 - Mon, Apr 20
United Airlines Logo
4:38 pm - 10:28 pm
SAT
-
RAP
6h 50m1 stop
United Airlines Logo
10:00 am - 4:56 pm
RAP
-
SAT
5h 56m1 stop
$319United Airlines
Tue, May 12 - Tue, May 19
American Airlines Logo
7:00 am - 12:38 pm
SAT
-
RAP
6h 38m1 stop
American Airlines Logo
11:44 am - 10:59 pm
RAP
-
SAT
10h 15m2 stops
$325American Airlines
Wed, Apr 15 - Mon, Apr 20
United Airlines Logo
4:17 pm - 10:28 pm
SAT
-
RAP
7h 11m2 stops
United Airlines Logo
5:00 am - 12:56 pm
RAP
-
SAT
6h 56m1 stop
$339United Airlines
Tue, May 12 - Tue, May 19
Delta Logo
5:20 am - 3:16 pm
SAT
-
RAP
10h 56m2 stops
Delta Logo
11:00 am - 5:17 pm
RAP
-
SAT
5h 17m1 stop
$348Delta
Wed, Apr 15 - Sun, Apr 19
Delta Logo
5:20 am - 3:16 pm
SAT
-
RAP
10h 56m2 stops
Delta Logo
11:00 am - 11:08 pm
RAP
-
SAT
11h 08m2 stops
$354Delta
Wed, Apr 15 - Mon, Apr 20
United Airlines Logo
4:45 pm - 10:27 pm
SAT
-
RAP
6h 42m1 stop
United Airlines Logo
12:00 pm - 8:42 pm
RAP
-
SAT
7h 42m1 stop
$359United Airlines
Wed, Apr 15 - Mon, Apr 20
United Airlines Logo
4:45 pm - 8:44 pm
SAT
-
RAP
4h 59m1 stop
United Airlines Logo
2:42 pm - 10:59 pm
RAP
-
SAT
7h 17m2 stops
$364United Airlines
Thu, Apr 16 - Tue, Apr 21
United Airlines Logo
9:40 am - 7:02 pm
SAT
-
RAP
10h 22m2 stops
United Airlines Logo
5:00 am - 1:08 pm
RAP
-
SAT
7h 08m2 stops
$375United Airlines
Wed, Apr 15 - Sun, Apr 19

American Airlines flights from San Antonio to Rapid City

Our best American Airlines deals on San Antonio to Rapid City flight tickets
American Airlines
Apr 15
SAT7:00 amSan Antonio
6h 38m
1 stop
RAP12:38 pmRapid City
Apr 20
RAP11:44 amRapid City
10h 15m
2 stops
SAT10:59 pmSan Antonio
$325
Find similar
American Airlines
Feb 27
SAT7:00 amSan Antonio
7h 51m
1 stop
RAP1:51 pmRapid City
Mar 1
RAP2:21 pmRapid City
5h 28m
1 stop
SAT8:49 pmSan Antonio
$490
Find similar
American Airlines
Apr 2
SAT7:00 amSan Antonio
7h 51m
1 stop
RAP1:51 pmRapid City
Apr 6
RAP2:21 pmRapid City
5h 32m
1 stop
SAT8:53 pmSan Antonio
$546
Find similar

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 19
RAP11:00 amRapid City
5h 17m
1 stop
SAT5:17 pmSan Antonio
$279
Find similar
Delta
Apr 15
SAT6:12 pmSan Antonio
5h 08m
1 stop
RAP10:20 pmRapid City
Apr 20
RAP11:00 amRapid City
11h 08m
2 stops
SAT11:08 pmSan Antonio
$284
Find similar
Delta
Apr 15
SAT5:20 amSan Antonio
10h 56m
2 stops
RAP3:16 pmRapid City
Apr 19
RAP11:00 amRapid City
5h 17m
1 stop
SAT5:17 pmSan Antonio
$348
Find similar

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 January 6, 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

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

6:12 pm-10:20 pm

1 stop5h 08m

Rapid City

Mon 4/20

11:00 am-5:17 pm

1 stop5h 17m

$279

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

6:12 pm-10:20 pm

1 stop5h 08m

Rapid City

Mon 4/20

11:00 am-11:08 pm

2 stops11h 08m

$284

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Tue 5/12

4:38 pm-10:28 pm

1 stop6h 50m

Rapid City

Tue 5/19

10:00 am-4:56 pm

1 stop5h 56m

$319

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

7:00 am-12:38 pm

1 stop6h 38m

Rapid City

Mon 4/20

11:44 am-10:59 pm

2 stops10h 15m

$325

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Tue 5/12

4:17 pm-10:28 pm

2 stops7h 11m

Rapid City

Tue 5/19

5:00 am-12:56 pm

1 stop6h 56m

$339

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

5:20 am-3:16 pm

2 stops10h 56m

Rapid City

Sun 4/19

11:00 am-5:17 pm

1 stop5h 17m

$348

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

5:20 am-3:16 pm

2 stops10h 56m

Rapid City

Mon 4/20

11:00 am-11:08 pm

2 stops11h 08m

$354

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

4:45 pm-10:27 pm

1 stop6h 42m

Rapid City

Mon 4/20

12:00 pm-8:42 pm

1 stop7h 42m

$359

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Thu 4/16

4:45 pm-8:44 pm

1 stop4h 59m

Rapid City

Tue 4/21

2:42 pm-10:59 pm

2 stops7h 17m

$364

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 4/15

9:40 am-7:02 pm

2 stops10h 22m

Rapid City

Sun 4/19

5:00 am-1:08 pm

2 stops7h 08m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

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

You could potentially save up to 7% 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 48m

Direct flights

None
The fastest flight from San Antonio to Rapid City takes 4h 48m
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

  • 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 48m, 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
7.2
11,084 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,132 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
Spearfish
Custer
Hill City
Wall
Hot Springs

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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