HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rapid City

$176+ Cheap flights from San Antonio to Rapid City (SAT - RAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RAP
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Rapid City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$176
(Mytrip)

Popular in

May

Cheapest in

January

Average price

$366
From San Antonio to Rapid City
Search Deals
One-way flight from San Antonio to Rapid City
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from San Antonio to Rapid City

Cheapest flights from San Antonio to Rapid City
Explore the most affordable flight options available from San Antonio to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:41 pmSAT - RAP
1 stop5h 59mUnited Airlines
Sat 9/279:00 amRAP - SAT
1 stop6h 45mUnited Airlines
Deal found 7/1$259
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:02 pmSAT - RAP
1 stop5h 28mDelta
Mon 9/292:27 pmRAP - SAT
2 stops8h 32mDelta
Deal found 7/1$314
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:35 pmSAT - RAP
1 stop13h 34mMultiple Airlines
Mon 7/215:27 pmRAP - SAT
2 stops24h 55mMultiple Airlines
Deal found 7/2$462
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:00 amSAT - RAP
1 stop12h 42mAmerican Airlines
Tue 9/26:04 pmRAP - SAT
1 stop17h 19mAmerican Airlines
Deal found 7/1$473

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Antonio to Rapid City that are best for you.

Fly from

San Antonio

Fly to

Rapid City

Route

Depart

Return

Price

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Fri 9/26

1:41 pm-6:40 pm

1 stop5h 59m

Rapid City

Sat 9/27

9:00 am-4:45 pm

1 stop6h 45m

$259

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Tue 9/23

6:02 pm-10:30 pm

1 stop5h 28m

Rapid City

Mon 9/29

2:27 pm-11:59 pm

2 stops8h 32m

$314

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Thu 7/17

6:35 pm-7:09 am

1 stop13h 34m

Rapid City

Mon 7/21

5:27 pm-7:22 pm

2 stops24h 55m

$462

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Thu 8/28

6:00 am-5:42 pm

1 stop12h 42m

Rapid City

Tue 9/2

6:04 pm-12:23 pm

1 stop17h 19m

$473

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Thu 7/17

6:35 pm-7:09 am

1 stop13h 34m

$176

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Tue 7/29

10:03 am-4:08 pm

1 stop7h 05m

$200

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Tue 7/29

2:15 pm-8:47 pm

2 stops7h 32m

$205

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Thu 7/17

7:10 am-7:09 am

3 stops24h 59m

$220

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Thu 7/24

6:07 pm-10:31 pm

1 stop5h 24m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from San Antonio to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Rapid City

What is the cheapest month to book a flight from San Antonio to Rapid City?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Rapid City (average of $348). Flying from San Antonio to Rapid City in June is currently the most expensive (average of $502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Antonio to Rapid City?

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rapid City. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from San Antonio to Rapid City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Sun Country Air
6.9
Okay
339 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Antonio to Rapid City round-trip?

    According to our current data, United Airlines ($259), Delta ($314), and American Airlines ($473) offers the cheapest pricing from San Antonio to Rapid City. United Airlines is currently priced 35% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Antonio to Rapid City one-way?

    The cheapest airlines for a one-way flight from San Antonio to Rapid City are Sun Country Air ($176), American Airlines ($200), and United Airlines ($205).

  • Can I find deals for flights from San Antonio to Rapid City that include hotel bookings?

    Yes. In addition to deals on San Antonio to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Rapid City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Rapid City.

  • Can I find deals for business class flights from San Antonio to Rapid City?

    Yes. Cheapflights offers flight deals from San Antonio to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Rapid City (average of $348). Flying from San Antonio to Rapid City in June is currently the most expensive (average of $502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Rapid City flights
Dallas/Fort Worth to Sioux Falls flights
Hobby to Sioux Falls flights
George Bush Intcntl to Sioux Falls flights
Austin to Rapid City flights
Austin to Sioux Falls flights
Hobby to Rapid City flights
George Bush Intcntl to Rapid City flights
Love Field to Sioux Falls flights
San Antonio to Sioux Falls flights
Love Field to Rapid City flights
El Paso to Rapid City flights
Waco to Sioux Falls flights
Wichita Falls to Sioux Falls flights
Midland to Sioux Falls flights
Texarkana to Rapid City flights
Waco to Rapid City flights
Corpus Christi to Rapid City flights
Hobby to Pierre flights
Killeen to Rapid City flights
Longview to Rapid City flights
El Paso to Sioux Falls flights

Top 3 airlines flying from San Antonio to Rapid City

Discover the top 3 airlines that operate flights from San Antonio to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$288FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$339FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$282Average$393FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.