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Cheap flights from San Antonio to Rapid City from $287

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 4/27. 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
4:45 pm - 8:44 pm
SAT
-
RAP
4h 59m
1 stop
United Airlines Logo
10:00 am - 4:57 pm
RAP
-
SAT
5h 57m
1 stop
$287United Airlines
Mon, Apr 27 - Thu, May 7
United Airlines Logo
5:30 am - 11:29 am
SAT
-
RAP
6h 59m
1 stop
United Airlines Logo
10:13 am - 4:55 pm
RAP
-
SAT
5h 42m
1 stop
$332United Airlines
Wed, Jun 3 - Sat, Jun 6
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
$339Delta
Fri, Apr 24 - Sun, Apr 26
United Airlines Logo
5:30 am - 9:19 am
SAT
-
RAP
4h 49m
1 stop
United Airlines Logo
4:41 pm - 11:58 pm
RAP
-
SAT
6h 17m
1 stop
$371United Airlines
Mon, Jul 13 - Fri, Jul 17
United Airlines Logo
9:58 am - 6:54 pm
SAT
-
RAP
9h 56m
2 stops
United Airlines Logo
2:52 pm - 8:56 pm
RAP
-
SAT
5h 04m
1 stop
$396United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
4:16 pm - 10:24 pm
SAT
-
RAP
7h 08m
2 stops
United Airlines Logo
4:41 pm - 11:58 pm
RAP
-
SAT
6h 17m
1 stop
$402United Airlines
Mon, Jul 13 - Fri, Jul 17
United Airlines Logo
5:30 am - 11:29 am
SAT
-
RAP
6h 59m
1 stop
United Airlines Logo
10:13 am - 8:58 pm
RAP
-
SAT
9h 45m
2 stops
$424United Airlines
Wed, Jun 3 - Sat, Jun 6
United Airlines Logo
4:45 pm - 8:44 pm
SAT
-
RAP
4h 59m
1 stop
United Airlines Logo
5:20 am - 1:16 pm
RAP
-
SAT
6h 56m
2 stops
$428United Airlines
Mon, Apr 27 - Thu, May 7
United Airlines Logo
1:40 pm - 9:50 pm
SAT
-
RAP
9h 10m
1 stop
United Airlines Logo
11:15 am - 4:55 pm
RAP
-
SAT
4h 40m
1 stop
$444United Airlines
Wed, Jun 10 - Sat, Jun 13
United Airlines Logo
5:30 am - 12:35 pm
SAT
-
RAP
8h 05m
2 stops
United Airlines Logo
11:15 am - 4:55 pm
RAP
-
SAT
4h 40m
1 stop
$449United Airlines
Wed, Jun 10 - Sat, Jun 13

United Airlines flights from San Antonio to Rapid City

Our best United Airlines deals on San Antonio to Rapid City flight tickets
United Airlines
Apr 27
SAT4:45 pmSan Antonio
4h 59m
1 stop
RAP8:44 pmRapid City
May 7
RAP10:00 amRapid City
5h 57m
1 stop
SAT4:57 pmSan Antonio
$287
United Airlines
Jun 3
SAT5:30 amSan Antonio
6h 59m
1 stop
RAP11:29 amRapid City
Jun 6
RAP10:13 amRapid City
5h 42m
1 stop
SAT4:55 pmSan Antonio
$332
United Airlines
Jul 13
SAT5:30 amSan Antonio
4h 49m
1 stop
RAP9:19 amRapid City
Jul 17
RAP4:41 pmRapid City
6h 17m
1 stop
SAT11:58 pmSan Antonio
$371

American Airlines flights from San Antonio to Rapid City

Our best American Airlines deals on San Antonio to Rapid City flight tickets
American Airlines
Feb 13
SAT5:41 pmSan Antonio
5h 55m
1 stop
RAP10:36 pmRapid City
Feb 16
RAP2:21 pmRapid City
7h 33m
1 stop
SAT10:54 pmSan Antonio
$399
American Airlines
May 30
SAT5:40 pmSan Antonio
4h 50m
1 stop
RAP9:30 pmRapid City
Jun 4
RAP4:58 pmRapid City
4h 56m
1 stop
SAT10:54 pmSan Antonio
$489
American Airlines
May 30
SAT11:03 amSan Antonio
6h 25m
1 stop
RAP4:28 pmRapid City
Jun 4
RAP4:16 pmRapid City
6h 43m
1 stop
SAT11:59 pmSan Antonio
$490

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 February 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

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Mon 4/27

4:45 pm-8:44 pm

1 stop4h 59m

Rapid City

Thu 5/7

10:00 am-4:57 pm

1 stop5h 57m

$287

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 6/3

5:30 am-11:29 am

1 stop6h 59m

Rapid City

Sat 6/6

10:13 am-4:55 pm

1 stop5h 42m

$332

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Fri 4/24

6:12 pm-10:20 pm

1 stop5h 08m

Rapid City

Sun 4/26

3:55 pm-10:11 pm

1 stop5h 16m

$339

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Mon 7/13

5:30 am-9:19 am

1 stop4h 49m

Rapid City

Fri 7/17

4:41 pm-11:58 pm

1 stop6h 17m

$371

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Thu 2/19

9:58 am-6:54 pm

2 stops9h 56m

Rapid City

Mon 2/23

2:52 pm-8:56 pm

1 stop5h 04m

$396

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Mon 7/13

4:16 pm-10:24 pm

2 stops7h 08m

Rapid City

Fri 7/17

4:41 pm-11:58 pm

1 stop6h 17m

$402

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 6/3

5:30 am-11:29 am

1 stop6h 59m

Rapid City

Sat 6/6

10:13 am-8:58 pm

2 stops9h 45m

$424

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Mon 4/27

4:45 pm-8:44 pm

1 stop4h 59m

Rapid City

Thu 5/7

5:20 am-1:16 pm

2 stops6h 56m

$428

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 6/10

1:40 pm-9:50 pm

1 stop9h 10m

Rapid City

Sat 6/13

11:15 am-4:55 pm

1 stop4h 40m

$444

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 6/10

5:30 am-12:35 pm

2 stops8h 05m

Rapid City

Sat 6/13

11:15 am-4:55 pm

1 stop4h 40m

$449

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 cheapest month to fly to Rapid City?

The month of November is, on average, the cheapest month to fly to Rapid City from San Antonio, with most prices found around $315. If you aren’t able to travel to Rapid City during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $318.

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

You could potentially save up to 25% 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
11,222 reviews
Search American Airlines flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
9,236 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
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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