Mount Rushmore with four presidential faces carved into the granite.

Cheap Flights from San Francisco (SFO) to Rapid City (RAP)

View AU$539 flight on Wed, 12 Aug 2026Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Rapid City Regional Airport (RAP)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from San Francisco (SFO) to Rapid City (RAP)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$596 Return, found 1 day ago
AU$596
Return
found 1 day ago
Select American Airlines flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$596 found 1 day ago
American Airlines
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$689 Return, found 1 day ago
AU$689
Return
found 1 day ago
Select American Airlines flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$689 found 1 day ago
American Airlines
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$706 Return, found 1 day ago
AU$706
Return
found 1 day ago
Select American Airlines flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$706 found 1 day ago
American Airlines
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$725 Return, found 1 day ago
AU$725
Return
found 1 day ago
Select American Airlines flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$725 found 1 day ago
American Airlines
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$741 Return, found 1 day ago
AU$741
Return
found 1 day ago
Select American Airlines flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$741 found 1 day ago
United
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$754 Return, found 1 day ago
AU$754
Return
found 1 day ago
Select United flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$754 found 1 day ago
United
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$761 Return, found 1 day ago
AU$761
Return
found 1 day ago
Select United flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$761 found 1 day ago
United
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$764 Return, found 1 day ago
AU$764
Return
found 1 day ago
Select United flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$764 found 1 day ago
United
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$780 Return, found 1 day ago
AU$780
Return
found 1 day ago
Select United flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$780 found 1 day ago
Delta
Wed, 12 Aug - Tue, 18 Aug
SFO
San Francisco
RAP
Rapid City
AU$811 Return, found 1 day ago
AU$811
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Aug from San Francisco to Rapid City, returning Tue, 18 Aug, priced at AU$811 found 1 day ago

Frequently asked questions

How much does a flight from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) cost?
You can find one-way and return flights from SFO to RAP with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to RAP ticket fares go up or down.
What is the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
January is typically the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional), with average return fares around AU$469. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) include March and July.
Which airlines fly direct from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
Enter SFO to RAP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
Sun Country Airlines is one of the cheapest airlines offering connecting return flights from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional), with tickets starting from around AU$617 for flights that can be booked for departure within the next year. These prices are typically for one adult in economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) is typically January or March. These months offer a great balance, with return flight prices around AU$469.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
There are approximately 54 connecting flights per day from San Francisco Intl. (SFO) to Rapid City Regional (RAP). Some common connection points include Denver Intl. (DEN), Los Angeles Intl. (LAX), and O'Hare Intl. (ORD).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) typically departs around 12:10 AM local time. This service is operated by Delta and is seasonal, active only in December. An early departure like this can be really handy if you want to maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
You'll typically find the most flights from San Francisco, CA (SFO) to Rapid City, SD (RAP) on a Wednesday, with around 24 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Flight schedules are quite consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The most popular departure times for flights from San Francisco Intl. (SFO) to Rapid City Regional (RAP) are in the early morning, from 6am to 9am. Many major carriers, including United, American Airlines and Delta, offer flights during this window. Many travellers prefer this because it allows for an early start to your journey, getting you to your destination with plenty of time left in the day.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
There are no nonstop flights from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional). For flights with one stop, you can expect the journey to take around 5 hours 18 minutes. If your flight has two or more stops, the travel time will typically be longer, averaging about 7 hours 18 minutes. The distance between SFO and RAP is approximately 1770 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
You can fly business class or first class between SFO and RAP. First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Rapid City, SD (RAP) from San Francisco, CA (SFO)?
If you're planning to travel to Rapid City from San Francisco Intl. (SFO), you can fly directly into Rapid City Regional (RAP). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Los Angeles Intl. (LAX), or Portland Intl. (PDX) before reaching Rapid City. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Rapid City Regional
Return price
AU$595
Distance
1760 km

Book with confidence

Your quick guide to flights from San Francisco to Rapid City

Pick up great flights from San Francisco to Rapid City

With Expedia, you have your pick of flights a day with 20 airlines covering flights from San Francisco to Rapid City. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Francisco to Rapid City that take around hours.

Find cheap flights from San Francisco to Rapid City

From the great flight deals with prices currently ranging from AU$596 to AU$811, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Francisco to Rapid City around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Rapid City is normally in August.

Reasons to book your flight from San Francisco to Rapid City with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Francisco to Rapid City across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Rapid City right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from San Francisco to Rapid City

Explore a world of travel with Expedia

*Available to Expedia members.