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San Francisco Bay Area

$250+ Cheap flights from Rapid City (RAP) to San Francisco Bay Area

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — SFO
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Rapid City to San Francisco Bay Area

Keep the following information in mind while searching for Rapid City to San Francisco Bay Area flight deals. Data was last updated September 16, 2025.

Round-trip from

$274
(United Airlines)

One-way from

$250
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$363
From Rapid City to San Francisco Bay Area
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One-way flight from Rapid City to San Francisco Bay Area
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Rapid City to San Francisco Bay Area

Cheapest flights from Rapid City to San Francisco Bay Area
Explore the most affordable flight options available from Rapid City to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 9/305:50 pmRAP - SFO
1 stop6h 07mUnited Airlines
Sun 10/55:05 amSFO - RAP
1 stop4h 52mUnited Airlines
Deal found 9/14$274
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/111:15 amRAP - SFO
1 stop7h 21mUnited Airlines
Sun 10/55:05 amSFO - RAP
1 stop6h 32mUnited Airlines
Deal found 9/16$289
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/85:30 amRAP - SJC
1 stop5h 22mUnited Airlines
Sat 10/113:55 pmSJC - RAP
1 stop5h 17mUnited Airlines
Deal found 9/14$290
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/305:00 pmRAP - SFO
1 stop7h 15mAmerican Airlines
Sat 10/49:07 amSFO - RAP
2 stops10h 46mAmerican Airlines
Deal found 9/15$294
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 11/310:33 amRAP - SFO
1 stop7h 51mDelta
Mon 11/1712:45 amSFO - RAP
1 stop8h 42mDelta
Deal found 9/16$309
This Delta deal was found by Cheapflights users on 9/16. 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 11/16:05 amRAP - SJC
2 stops10h 52mDelta
Sat 11/86:20 amSJC - RAP
1 stop6h 25mDelta
Deal found 9/16$329
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/18:45 amRAP - SJC
1 stop5h 57mUnited Airlines
Sat 11/812:30 pmSJC - RAP
1 stop6h 56mUnited Airlines
Deal found 9/16$339
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/145:30 amRAP - SJC
1 stop5h 22mUnited Airlines
Wed 10/158:45 amSJC - RAP
1 stop6h 15mUnited Airlines
Deal found 9/15$345
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/154:58 pmRAP - SFO
1 stop7h 31mAmerican Airlines
Wed 10/2212:16 pmSFO - RAP
1 stop8h 03mAmerican Airlines
Deal found 9/15$349
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/16:27 amRAP - SFO
1 stop8h 18mDelta
Sat 10/412:45 amSFO - RAP
1 stop8h 27mDelta
Deal found 9/16$374
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/16:00 amRAP - SFO
2 stops11h 01mAmerican Airlines
Sun 10/56:00 amSFO - RAP
1 stop10h 42mAmerican Airlines
Deal found 9/16$395
This Delta deal was found by Cheapflights users on 9/14. 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 12/136:05 amRAP - OAK
2 stops11h 09mDelta
Tue 12/1612:30 pmOAK - RAP
2 stops9h 16mDelta
Deal found 9/14$427

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to San Francisco Bay Area 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 September 16, 2025.
Use the filters below to find and compare flights from Rapid City to San Francisco Bay Area that are best for you.

Fly from

Rapid City

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Rapid CitySan Francisco

RAP - SFO

RAPSFO

Rapid City

Thu 10/2

11:15 am-5:36 pm

1 stop7h 21m

San Francisco

Sun 10/5

5:05 am-10:57 am

1 stop4h 52m

$289

Rapid CitySan Francisco

RAP - SFO

RAPSFO

Rapid City

Tue 9/30

5:50 pm-10:57 pm

1 stop6h 07m

San Francisco

Sat 10/4

5:05 am-12:37 pm

1 stop6h 32m

$289

Rapid CitySan Francisco

RAP - SFO

RAPSFO

Rapid City

Wed 10/1

5:30 am-11:17 am

1 stop6h 47m

San Francisco

Sun 10/5

5:05 am-10:57 am

1 stop4h 52m

$289

Rapid CitySan Jose

RAP - SJC

RAPSJC

Rapid City

Wed 10/8

5:30 am-9:52 am

1 stop5h 22m

San Jose

Sat 10/11

3:55 pm-10:12 pm

1 stop5h 17m

$290

Rapid CitySan Francisco

RAP - SFO

RAPSFO

Rapid City

Tue 9/30

5:00 pm-11:15 pm

1 stop7h 15m

San Francisco

Sat 10/4

9:07 am-8:53 pm

2 stops10h 46m

$294

Rapid CitySan Francisco

RAP - SFO

RAPSFO

Rapid City

Tue 3/3

6:20 am-1:25 pm

1 stop8h 05m

San Francisco

Fri 3/6

12:40 am-10:05 am

1 stop8h 25m

$309

Rapid CitySan Francisco

RAP - SFO

RAPSFO

Rapid City

Mon 11/3

6:05 am-1:30 pm

1 stop8h 25m

San Francisco

Tue 11/18

6:00 am-3:45 pm

1 stop8h 45m

$309

Rapid CitySan Jose

RAP - SJC

RAPSJC

Rapid City

Sat 11/1

6:05 am-3:57 pm

2 stops10h 52m

San Jose

Sat 11/8

6:20 am-1:45 pm

1 stop6h 25m

$329

Rapid CitySan Jose

RAP - SJC

RAPSJC

Rapid City

Sat 11/1

8:45 am-1:42 pm

1 stop5h 57m

San Jose

Sat 11/8

12:30 pm-8:26 pm

1 stop6h 56m

$339

Rapid CitySan Jose

RAP - SJC

RAPSJC

Rapid City

Wed 3/4

7:05 am-1:36 pm

1 stop7h 31m

San Jose

Sat 3/7

8:25 am-2:43 pm

1 stop5h 18m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
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Best time to book a flight from Rapid City to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Rapid City 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 Rapid City to San Francisco Bay Area

What is the cheapest month to book a flight from Rapid City to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Rapid City to San Francisco Bay Area (average of $276). Flying from Rapid City to San Francisco Bay Area in June is currently the most expensive (average of $357). 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.

What is the cheapest time of day to fly from RAP to XIH?

Find hourly flight availability from Rapid City to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rapid City to San Francisco Bay Area as you normally would.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Rapid City to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Rapid City to San Francisco Bay Area?

    Rapid City (RAP) is the airport you will fly out of if you book a flight from Rapid City to San Francisco Bay Area. It is only a 9.0 mi journey to Rapid City (RAP) from Rapid City’s city center.

  • How long is the flight from Rapid City to San Francisco Bay Area?

    Departing from Rapid City to San Francisco Bay Area will take you 7h 15m. Rapid City and San Francisco Bay Area are separated by a distance of 1099 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Rapid City to San Francisco Bay Area?

    Most travelers choose Rapid City - San Francisco, Rapid City - San Jose or Rapid City - Oakland when deciding on the best route from Rapid City to San Francisco Bay Area.

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

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

  • How can I find direct flights from Rapid City to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Rapid City to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Rapid City to San Francisco Bay Area 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 Rapid City to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Rapid City to San Francisco Bay Area (average of $276). Flying from Rapid City to San Francisco Bay Area in June is currently the most expensive (average of $357). 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

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Alternative routes for Rapid City to San Francisco Bay Area

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Top 2 airlines flying from Rapid City to San Francisco Bay Area

Discover the top 2 airlines that operate flights from Rapid City to San Francisco Bay Area. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$329FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$259Average$411FlexibilityNo cancel feeOn-time69%

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