$294+ Cheap flights from San Antonio to Rapid City (SAT - RAP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RAP
Dec 18 — Dec 251
1 adult, Economy
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Cheapest flights from San Antonio to Rapid CityExplore 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 November 18, 2025.
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 November 18, 2025.
This Delta deal was found by Cheapflights users on 11/17. 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 12/26:10 pmSAT - RAP
1 stop5h 36mDelta
Sat 12/62:51 pmRAP - SAT
1 stop5h 28mDelta
Deal found 11/17![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Tue 12/25:20 amSAT - RAP
2 stops7h 06mUnited Airlines
Sat 12/612:41 pmRAP - SAT
2 stops7h 51mUnited Airlines
Deal found 11/17![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/231:10 pmSAT - RAP
1 stop7h 02mUnited Airlines
Thu 1/111:11 amRAP - SAT
1 stop4h 46mUnited Airlines
Deal found 11/18![United Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Tue 12/233:00 pmSAT - RAP
1 stop7h 31mAmerican Airlines
Thu 1/12:20 pmRAP - SAT
1 stop7h 39mAmerican Airlines
Deal found 11/17![American Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 11/17. 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 12/235:10 amSAT - RAP
2 stops11h 24mDelta
Thu 1/16:19 amRAP - SAT
2 stops11h 34mDelta
Deal found 11/17![Delta logo]()
$2,411
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 November 18, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $294 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $378 |
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 November 18, 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
Wed 1/7
5:30 am-3:25 pm
2 stops10h 55m
Rapid City
Sat 1/10
10:54 am-10:55 pm
2 stops11h 01m
$294
San AntonioRapid City
SAT - RAP
SATRAP
San Antonio
Tue 12/2
6:10 pm-10:46 pm
1 stop5h 36m
Rapid City
Sat 12/6
2:51 pm-9:19 pm
1 stop5h 28m
$309
San AntonioRapid City
SAT - RAP
SATRAP
San Antonio
Wed 1/7
8:16 am-1:34 pm
1 stop6h 18m
Rapid City
Sat 1/10
2:08 pm-9:52 pm
1 stop6h 44m
$339
San AntonioRapid City
SAT - RAP
SATRAP
San Antonio
Wed 1/7
2:15 pm-8:32 pm
2 stops7h 17m
Rapid City
Sat 1/10
12:35 pm-8:44 pm
1 stop7h 09m
$344
San AntonioRapid City
SAT - RAP
SATRAP
San Antonio
Tue 12/2
5:20 am-11:26 am
2 stops7h 06m
Rapid City
Sat 12/6
12:41 pm-9:32 pm
2 stops7h 51m
$364
San AntonioRapid City
SAT - RAP
SATRAP
San Antonio
Tue 12/23
1:10 pm-7:12 pm
1 stop7h 02m
Rapid City
Thu 1/1
11:11 am-4:57 pm
1 stop4h 46m
$463
San AntonioRapid City
SAT - RAP
SATRAP
San Antonio
Tue 12/23
5:10 am-3:34 pm
2 stops11h 24m
Rapid City
Thu 1/1
6:19 am-6:53 pm
2 stops11h 34m
$2,411
Compare providers for flights from San Antonio to Rapid City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Rapid City in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Rapid City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Rapid City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Rapid City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Rapid City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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, October is the cheapest month in which you can book a flight from San Antonio to Rapid City (average of $156). Flying from San Antonio to Rapid City in May is currently the most expensive (average of $294). 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 November 18, 2025.
Read reviews from past customers who have flown 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.
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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.
Traveling to a place near Rapid City?
Book flights to Rapid City if you plan to visit one of these locationsDeadwood
Keystone
Sturgis
Spearfish
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Alternative routes for San Antonio to Rapid City
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Antonio to Rapid City
Discover the top 2 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 November 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$383 | FlexibilityNo cancel fee | On-time69% |