$137+ Cheap flights from San Francisco to Rapid City (SFO - 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — RAP
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco 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
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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 Francisco to Rapid City
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Cheapest flights from San Francisco to Rapid CityExplore the most affordable flight options available from San Francisco to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from San Francisco to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:11 pm -
1 stop15h 35m
Sun 9/133:34 pm -
1 stop17h 40m
Deal found 7/31![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:56 pm -
1 stop13h 50m
Sun 9/63:34 pm -
1 stop7h 25m
Deal found 7/31![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:10 pm -
1 stop22h 05m
Mon 9/289:09 pm -
1 stop19h 37m
Deal found 8/2![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:22 am -
1 stop7h 21m
Sun 10/2512:29 pm -
1 stop20h 54m
Deal found 8/2![Multiple Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 9/25:00 am -
1 stop5h 55m
Sun 9/68:55 am -
1 stop5h 13m
Deal found 7/31![United Airlines logo]()
$329
Best flights from San Francisco to Rapid CityDiscover carefully curated flight deals from San Francisco to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from San Francisco to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:37 pm -
1 stop6h 00m
Fri 8/216:48 am -
1 stop7h 21m
Deal found 8/2![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 8/3. 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 11/36:16 am -
1 stop8h 03m
Sat 11/75:50 pm -
1 stop6h 19m
Deal found 8/3![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/3. 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 10/2912:42 pm -
1 stop8h 14m
Sun 11/11:09 pm -
1 stop8h 51m
Deal found 8/3![American Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/210:43 am -
1 stop6h 15m
Sun 9/67:00 am -
1 stop5h 23m
Deal found 8/5![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/275:00 am -
1 stop5h 58m
Sat 10/317:00 am -
1 stop5h 42m
Deal found 7/31![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sun 9/135:00 am -
1 stop6h 24m
Sun 9/205:22 am -
1 stop5h 04m
Deal found 8/3![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:00 am -
1 stop6h 24m
Sun 8/235:00 am -
1 stop5h 26m
Deal found 8/2![United Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 8/4. 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 10/66:15 am -
1 stop5h 11m
Fri 10/911:17 am -
1 stop20h 24m
Deal found 8/4![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/49:13 pm -
1 stop22h 24m
Wed 9/95:22 am -
1 stop7h 01m
Deal found 8/5![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 8/2010:55 pm -
2 stops12h 29m
Sun 8/235:00 am -
1 stop5h 26m
Deal found 8/1![United Airlines logo]()
$664
Last-minute flights from San Francisco to Rapid CityDiscover last-minute flight deals from San Francisco to Rapid City. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Rapid City. Data last updated August 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:56 pm -
1 stop13h 50m
Sun 9/63:34 pm -
1 stop7h 25m
Deal found 7/31![Multiple Airlines logo]()
$238
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 9/25:00 am -
1 stop5h 55m
Sun 9/68:55 am -
1 stop5h 13m
Deal found 7/31![United Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:56 pm -
1 stop16h 48m
Wed 9/91:05 pm -
2 stops20h 09m
Deal found 8/4![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:11 pm -
1 stop15h 35m
Sun 9/133:34 pm -
1 stop17h 40m
Deal found 7/31![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:10 pm -
1 stop22h 05m
Mon 9/289:09 pm -
1 stop19h 37m
Deal found 8/2![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:11 pm -
1 stop18h 33m
Sat 10/38:43 pm -
2 stops23h 56m
Deal found 7/31![Multiple Airlines logo]()
$382
One-way flights from San Francisco to Rapid CitySearch for one-way flight options from San Francisco to Rapid City. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from San Francisco to Rapid City. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:10 pm -
1 stop22h 05m
Deal found 8/5![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:08 pm -
1 stop15h 07m
Deal found 8/1![Multiple Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/105:00 am -
1 stop5h 55m
Deal found 8/4![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/1110:35 pm -
1 stop10h 50m
Deal found 8/3![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:18 pm -
1 stop5h 10m
Deal found 8/2![United Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:08 am -
2 stops12h 27m
Deal found 8/2![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 8/246:36 am -
1 stop8h 58m
Deal found 8/4![American Airlines logo]()
$383
This deal was found by Cheapflights users on 8/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:18 pm -
1 stop5h 10m
Deal found 8/4![United Airlines logo]()
$410
This deal was found by Cheapflights users on 8/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:00 am -
1 stop5h 55m
Deal found 8/4![United Airlines logo]()
$428
Find flight deals from San Francisco to Rapid City
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $212 (Kiwi.com) |
One-way from | $137 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $490 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 August 5, 2026.
Use the filters below to find and compare flights from San Francisco to Rapid City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Sat 8/15
3:37 pm-10:37 pm
1 stop6h 00m
Rapid City
Fri 8/21
6:48 am-1:09 pm
1 stop7h 21m
$415
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Tue 11/3
6:16 am-3:19 pm
1 stop8h 03m
Rapid City
Sat 11/7
5:50 pm-11:09 pm
1 stop6h 19m
$419
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Wed 9/2
10:43 am-5:58 pm
1 stop6h 15m
Rapid City
Sun 9/6
7:00 am-11:23 am
1 stop5h 23m
$419
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Tue 10/27
5:00 am-11:58 am
1 stop5h 58m
Rapid City
Sat 10/31
7:00 am-11:42 am
1 stop5h 42m
$419
Quickest round-trip
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Sun 9/13
5:00 am-12:24 pm
1 stop6h 24m
Rapid City
Sun 9/20
5:22 am-9:26 am
1 stop5h 04m
$499
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Thu 10/29
12:42 pm-9:56 pm
1 stop8h 14m
Rapid City
Sun 11/1
1:09 pm-9:00 pm
1 stop8h 51m
$513
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Fri 8/21
5:00 am-12:24 pm
1 stop6h 24m
Rapid City
Sun 8/23
5:00 am-9:26 am
1 stop5h 26m
$530
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Tue 10/6
6:15 am-12:26 pm
1 stop5h 11m
Rapid City
Fri 10/9
11:17 am-6:41 am
1 stop20h 24m
$548
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Fri 9/4
9:13 pm-8:37 pm
1 stop22h 24m
Rapid City
Wed 9/9
5:22 am-11:23 am
1 stop7h 01m
$593
San FranciscoRapid City
SFO San Francisco - RAP Rapid City
SFORAP
San Francisco
Thu 8/20
10:55 pm-12:24 pm
2 stops12h 29m
Rapid City
Sun 8/23
5:00 am-9:26 am
1 stop5h 26m
$664
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from San Francisco 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 Francisco to Rapid City in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Rapid City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Rapid City flights, Cheapflights users trust FlightHub the most. FlightHub 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 Francisco-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 Francisco to Rapid City
Have a flexible travel schedule? Discover the best time to fly to Rapid City from San Francisco with our price prediction graph.
SFO-RAP
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 Francisco to Rapid City
What is the cheapest month to book a flight from San Francisco to Rapid City?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Rapid City (average of $374). Flying from San Francisco to Rapid City in December is currently the most expensive (average of $671). 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 Francisco to Rapid City?
Airfare is below average for this route at the moment.
San Francisco to Rapid City flights typically cost between $382 and $637 in September.The cheapest round-trip price found within the last 5 days was $212 on Multiple Airlines (Sep 9-Sep 13).
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 August 5, 2026.
Read through reviews of airlines operating flights from San Francisco to Rapid City, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2024
SFO - EWR
Boarding
7.7
Food
6.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2024
SFO - EWR
Boarding
7.7
Food
6.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2024
SFO - EWR
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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 locationsKeystone
Deadwood
Spearfish
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San Francisco and Rapid City flights
Browse other San Francisco and Rapid City flight options. Last updated on August 5, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Rapid City
Explore flights to Rapid City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Top 2 airlines flying from San Francisco to Rapid City
Discover the top 2 airlines that operate flights from San Francisco 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$307 | Average$467 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$349 | Average$481 | FlexibilityNo cancel fee | On-time71% |