Mount Rushmore with four presidential faces carved into the granite.

Cheap Flights from Los Angeles (LAX) to Rapid City (RAP)

View AU$436 flight on Thu, 1 Oct 2026Opens in a new window

Flight 1

Popular airlines from Los Angeles Intl. (LAX) 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 Los Angeles (LAX) 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.

Delta
Tue, 29 Sept - Tue, 20 Oct
LAX
Los Angeles
RAP
Rapid City
AU$467 Return, found 2 days ago
AU$467
Return
found 2 days ago
Select Delta flight, departing Tue, 29 Sept from Los Angeles to Rapid City, returning Tue, 20 Oct, priced at AU$467 found 2 days ago
Delta
Thu, 10 Sept - Wed, 23 Sept
LAX
Los Angeles
RAP
Rapid City
AU$544 Return, found 2 days ago
AU$544
Return
found 2 days ago
Select Delta flight, departing Thu, 10 Sept from Los Angeles to Rapid City, returning Wed, 23 Sept, priced at AU$544 found 2 days ago
Delta
Tue, 25 Aug - Fri, 11 Sept
LAX
Los Angeles
RAP
Rapid City
AU$566 Return, found 2 days ago
AU$566
Return
found 2 days ago
Select Delta flight, departing Tue, 25 Aug from Los Angeles to Rapid City, returning Fri, 11 Sept, priced at AU$566 found 2 days ago
Delta
Sat, 19 Sept - Thu, 1 Oct
LAX
Los Angeles
RAP
Rapid City
AU$572 Return, found 2 days ago
AU$572
Return
found 2 days ago
Select Delta flight, departing Sat, 19 Sept from Los Angeles to Rapid City, returning Thu, 1 Oct, priced at AU$572 found 2 days ago
United
Thu, 12 Nov - Fri, 27 Nov
LAX
Los Angeles
RAP
Rapid City
AU$595 Return, found 23 hours ago
AU$595
Return
found 23 hours ago
Select United flight, departing Thu, 12 Nov from Los Angeles to Rapid City, returning Fri, 27 Nov, priced at AU$595 found 23 hours ago
American Airlines
Wed, 9 Sept - Thu, 24 Sept
LAX
Los Angeles
RAP
Rapid City
AU$595 Return, found 2 days ago
AU$595
Return
found 2 days ago
Select American Airlines flight, departing Wed, 9 Sept from Los Angeles to Rapid City, returning Thu, 24 Sept, priced at AU$595 found 2 days ago
Delta
Tue, 25 Aug - Wed, 9 Sept
LAX
Los Angeles
RAP
Rapid City
AU$601 Return, found 2 days ago
AU$601
Return
found 2 days ago
Select Delta flight, departing Tue, 25 Aug from Los Angeles to Rapid City, returning Wed, 9 Sept, priced at AU$601 found 2 days ago
American Airlines
Thu, 1 Oct - Wed, 14 Oct
LAX
Los Angeles
RAP
Rapid City
AU$630 Return, found 2 days ago
AU$630
Return
found 2 days ago
Select American Airlines flight, departing Thu, 1 Oct from Los Angeles to Rapid City, returning Wed, 14 Oct, priced at AU$630 found 2 days ago
United
Thu, 12 Nov - Fri, 27 Nov
LAX
Los Angeles
RAP
Rapid City
AU$640 Return, found 23 hours ago
AU$640
Return
found 23 hours ago
Select United flight, departing Thu, 12 Nov from Los Angeles to Rapid City, returning Fri, 27 Nov, priced at AU$640 found 23 hours ago
United
Thu, 12 Nov - Fri, 27 Nov
LAX
Los Angeles
RAP
Rapid City
AU$666 Return, found 23 hours ago
AU$666
Return
found 23 hours ago
Select United flight, departing Thu, 12 Nov from Los Angeles to Rapid City, returning Fri, 27 Nov, priced at AU$666 found 23 hours ago

Alternative airports near Rapid City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Rapid City Regional RAP. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from AU$791
RAP
Rapid City Regional
CheapestClosest
Average driving time to city centre16 min
Flights from AU$791

Find the cheapest month to fly from Los Angeles (LAX) to Rapid City (RAP)

April is typically the cheapest month to fly

From AU$372 - AU$748 per traveller.

Frequently asked questions

How much does a flight from Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional) cost?
You can find one-way and return flights from LAX 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 LAX to RAP ticket fares go up or down.
What is the cheapest month to fly from Los Angeles, CA (LAX) to Rapid City, SD (RAP)?
The cheapest months to fly from Los Angeles, CA (LAX) to Rapid City, SD (RAP) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Los Angeles, CA (LAX) to Rapid City, SD (RAP)?
Enter LAX to RAP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Los Angeles, CA (LAX) to Rapid City, SD (RAP)?
To find a cheap flight from Los Angeles, CA (LAX) to Rapid City, SD (RAP), 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 Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The cheapest months to fly from Los Angeles International Airport (LAX) to Rapid City Regional (RAP) are typically January and December, with average return flight prices around AU$530. While these months offer the lowest fares, it's worth noting that they might not always align with the most popular travel times, which often means fewer direct flight options. If you're looking for the absolute best value, these months are a great starting point.
How many flights per day from Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
There are approximately 60 connecting flights per day from Los Angeles International (LAX) to Rapid City Regional (RAP). Some common connection points include Denver International (DEN), O'Hare International (ORD), and Dallas-Fort Worth International (DFW).
What is the earliest flight from Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The earliest flight from Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional) typically departs around 12:05 AM. This service is operated by United. Keep in mind that this is a seasonal service, active in June, July, and August. An early departure like this can be great for maximising 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 Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
You'll typically find the most flights from Los Angeles International Airport (LAX) to Rapid City Regional (RAP) on a Wednesday, with around 28 flights available. This gives you a good selection of options for your journey. 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 choices regardless of your travel day.
What are the most popular departure times for flights from Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
The most popular departure times for flights from Los Angeles International Airport (LAX) to Rapid City Regional (RAP) are in the early morning, between 6am and 9am. Many major carriers, including United, American Airlines and Delta, offer flights during this window. Many travellers prefer these early flights as they allow you to get an early start on your journey and arrive at your destination with plenty of time to spare.
How long does it take to fly from Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
There are no nonstop flights from Los Angeles International Airport (LAX) to Rapid City Regional (RAP). For flights with one stop, you can expect the journey to take around 6 hours 30 minutes. If your flight has two or more stops, the travel time typically increases to about 11 hours 20 minutes. The distance covered on this route is approximately 1,733 kilometers. Keep in mind that these are average times, and your actual flight duration can vary due to factors like layover length, routing, and weather conditions.
Can you fly business or first class from Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional)?
Yes, you can fly business class or first class between LAX and RAP. You can fly business class with Delta.First class cabins are available on Delta, United, and American Airlines.
How do I earn miles on a Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight with Expedia?
It's easy to earn miles on a Los Angeles, CA (LAX-Los Angeles 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 Los Angeles, CA (LAX)?
If you're planning to travel to Rapid City from Los Angeles Intl. (LAX), you can fly directly into Rapid City Regional (RAP). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Sky Harbor Intl. (PHX), 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 Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional) at the last minute?
Typically, booking a last minute flight from Los Angeles, CA (LAX-Los Angeles 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 Los Angeles, CA (LAX-Los Angeles Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight and hotel package?
Securing a Los Angeles, CA (LAX-Los Angeles 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 Los Angeles, CA (LAX) to Rapid City, SD (RAP)?
If you booked your Los Angeles, CA (LAX) to Rapid City, SD (RAP) 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
Los Angeles Intl.
Destination airport
Rapid City Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
AU$467
Distance
1722 km

Book with confidence

Your quick guide to flights from Los Angeles to Rapid City

Pick up great flights from Los Angeles to Rapid City

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Los Angeles 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 Los Angeles to Rapid City that take around hours.

Find cheap flights from Los Angeles to Rapid City

From the great flight deals with prices currently ranging from AU$467 to AU$666, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Los Angeles 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 September.

Reasons to book your flight from Los Angeles 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 Los Angeles 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 Los Angeles to Rapid City

Explore a world of travel with Expedia

*Available to Expedia members.