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Cheap flights from San Antonio to Rapid City from $369

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 12/12. 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.
United Airlines Logo
4:45 pm - 8:33 pm
SAT
-
RAP
4h 48m
1 stop
United Airlines Logo
5:30 am - 1:05 pm
RAP
-
SAT
6h 35m
1 stop
$369United Airlines
Sat, Dec 12 - Tue, Dec 15
United Airlines Logo
4:45 pm - 8:33 pm
SAT
-
RAP
4h 48m
1 stop
United Airlines Logo
5:30 am - 1:05 pm
RAP
-
SAT
6h 35m
1 stop
$379United Airlines
Sat, Dec 12 - Tue, Dec 15
American Airlines Logo
12:40 pm - 4:34 pm
SAT
-
RAP
4h 54m
1 stop
American Airlines Logo
5:02 pm - 11:59 pm
RAP
-
SAT
5h 57m
1 stop
$389American Airlines
Sun, Aug 9 - Sun, Aug 16
United Airlines Logo
4:50 pm - 10:30 pm
SAT
-
RAP
6h 40m
1 stop
United Airlines Logo
8:57 am - 4:52 pm
RAP
-
SAT
6h 55m
1 stop
$407United Airlines
Sat, Oct 10 - Mon, Oct 19
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
$424United Airlines
Sat, Aug 8 - Wed, Aug 12
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
$429United Airlines
Sat, Aug 8 - Wed, Aug 12
Multiple Airlines Logo
9:32 pm - 9:16 pm
SAT
-
RAP
24h 44m
1 stop
Multiple Airlines Logo
10:06 pm - 8:37 pm
RAP
-
SAT
21h 31m
1 stop
$436Multiple Airlines
Wed, Aug 5 - Sun, Aug 9
United Airlines Logo
4:45 pm - 8:33 pm
SAT
-
RAP
4h 48m
1 stop
United Airlines Logo
12:50 pm - 10:48 pm
RAP
-
SAT
8h 58m
2 stops
$450United Airlines
Sat, Dec 12 - Tue, Dec 15
United Airlines Logo
4:45 pm - 8:33 pm
SAT
-
RAP
4h 48m
1 stop
United Airlines Logo
12:50 pm - 10:48 pm
RAP
-
SAT
8h 58m
2 stops
$455United Airlines
Sat, Dec 12 - Tue, Dec 15
United Airlines Logo
4:45 pm - 8:33 pm
SAT
-
RAP
4h 48m
1 stop
United Airlines Logo
12:50 pm - 10:48 pm
RAP
-
SAT
8h 58m
2 stops
$460United Airlines
Sat, Dec 12 - Tue, Dec 15

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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
Dec 12
SAT4:45 pmSan Antonio
4h 48m
1 stop
RAP8:33 pmRapid City
Dec 15
RAP5:30 amRapid City
6h 35m
1 stop
SAT1:05 pmSan Antonio
$379
United Airlines
Oct 10
SAT4:50 pmSan Antonio
6h 40m
1 stop
RAP10:30 pmRapid City
Oct 19
RAP8:57 amRapid City
6h 55m
1 stop
SAT4:52 pmSan Antonio
$407
United Airlines
Aug 8
SAT4:35 pmSan Antonio
6h 58m
1 stop
RAP10:33 pmRapid City
Aug 12
RAP7:00 amRapid City
4h 43m
1 stop
SAT12:43 pmSan Antonio
$424

Delta flights from San Antonio to Rapid City

Our best Delta deals on San Antonio to Rapid City flight tickets
Delta
Sep 11
SAT5:15 amSan Antonio
11h 36m
2 stops
RAP3:51 pmRapid City
Sep 19
RAP6:48 amRapid City
11h 15m
2 stops
SAT7:03 pmSan Antonio
$1,341
Delta
Sep 11
SAT5:15 amSan Antonio
11h 36m
2 stops
RAP3:51 pmRapid City
Sep 19
RAP6:48 amRapid City
9h 13m
2 stops
SAT5:01 pmSan Antonio
$1,345
Delta
Sep 11
SAT5:15 amSan Antonio
11h 36m
2 stops
RAP3:51 pmRapid City
Sep 19
RAP6:48 amRapid City
11h 15m
2 stops
SAT7:03 pmSan Antonio
$1,351

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 26, 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

Sat 12/12

4:45 pm-8:33 pm

1 stop4h 48m

Rapid City

Tue 12/15

5:30 am-1:05 pm

1 stop6h 35m

$369

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 12/12

4:45 pm-8:33 pm

1 stop4h 48m

Rapid City

Tue 12/15

5:30 am-1:05 pm

1 stop6h 35m

$379
Quickest round-trip

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sun 8/9

12:40 pm-4:34 pm

1 stop4h 54m

Rapid City

Sun 8/16

5:02 pm-11:59 pm

1 stop5h 57m

$389

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 10/10

4:50 pm-10:30 pm

1 stop6h 40m

Rapid City

Mon 10/19

8:57 am-4:52 pm

1 stop6h 55m

$407

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 8/8

4:35 pm-10:33 pm

1 stop6h 58m

Rapid City

Wed 8/12

7:00 am-12:43 pm

1 stop4h 43m

$424

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 8/8

4:18 pm-10:33 pm

2 stops7h 15m

Rapid City

Wed 8/12

7:00 am-12:43 pm

1 stop4h 43m

$429

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 8/5

9:32 pm-9:16 pm

1 stop24h 44m

Rapid City

Sun 8/9

10:06 pm-8:37 pm

1 stop21h 31m

$436

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 12/12

4:45 pm-8:33 pm

1 stop4h 48m

Rapid City

Tue 12/15

12:50 pm-10:48 pm

2 stops8h 58m

$450

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 12/12

4:45 pm-8:33 pm

1 stop4h 48m

Rapid City

Tue 12/15

12:50 pm-10:48 pm

2 stops8h 58m

$455

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 12/12

4:45 pm-8:33 pm

1 stop4h 48m

Rapid City

Tue 12/15

12:50 pm-10:48 pm

2 stops8h 58m

$460

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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?

Prices are currently low for flights on this route.

Typical prices usually range from $379 to $592.
The lowest price recently found on this route was $369.

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 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
11,844 reviews
Search American Airlines flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
10,040 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
Wall
Hot Springs
Spearfish
Hill City

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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