HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rapid City

$118+ Cheap flights from Los Angeles to Rapid City (LAX - 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — RAP
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Los Angeles 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Los Angeles to Rapid City

Cheapest flights from Los Angeles to Rapid City
Explore the most affordable flight options available from Los Angeles to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/1610:27 pm
LAX
-
RAP
1 stop15h 17m
Multiple Airlines
Sun 9/203:34 pm
RAP
-
LAX
1 stop27h 25m
Multiple Airlines
Deal found 7/22$207
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:30 am
LAX
-
RAP
1 stop13h 46m
Multiple Airlines
Sun 8/1610:06 pm
RAP
-
LAX
1 stop17h 59m
Multiple Airlines
Deal found 7/18$214
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:30 am
LAX
-
RAP
1 stop13h 46m
Multiple Airlines
Thu 8/1310:06 pm
RAP
-
LAX
1 stop18h 14m
Multiple Airlines
Deal found 7/18$234
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/122:01 pm
LAX
-
RAP
2 stops30h 15m
Multiple Airlines
Sun 8/1610:06 pm
RAP
-
LAX
1 stop17h 59m
Multiple Airlines
Deal found 7/21$246
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/1312:07 pm
LAX
-
RAP
1 stop8h 09m
Multiple Airlines
Sun 8/1610:06 pm
RAP
-
LAX
1 stop12h 24m
Multiple Airlines
Deal found 7/19$259
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/206:55 am
LAX
-
RAP
1 stop8h 00m
Multiple Airlines
Sun 8/233:30 pm
RAP
-
LAX
1 stop18h 59m
Multiple Airlines
Deal found 7/19$265
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/72:01 pm
LAX
-
RAP
1 stop20h 14m
Multiple Airlines
Mon 8/1010:01 pm
RAP
-
LAX
1 stop16h 05m
Multiple Airlines
Deal found 7/22$278
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/72:01 pm
LAX
-
RAP
1 stop20h 14m
Multiple Airlines
Wed 8/123:36 pm
RAP
-
LAX
1 stop22h 30m
Multiple Airlines
Deal found 7/20$282
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:01 pm
LAX
-
RAP
1 stop20h 14m
Multiple Airlines
Sun 8/1610:06 pm
RAP
-
LAX
1 stop12h 24m
Multiple Airlines
Deal found 7/18$287
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 9/247:45 pm
LAX
-
RAP
1 stop21h 59m
Multiple Airlines
Mon 9/289:09 pm
RAP
-
LAX
1 stop19h 06m
Multiple Airlines
Deal found 7/20$297
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:07 pm
LAX
-
RAP
1 stop8h 09m
Multiple Airlines
Sun 8/1610:06 pm
RAP
-
LAX
1 stop12h 24m
Multiple Airlines
Deal found 7/18$312

Find flight deals from Los Angeles to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Kiwi.com)

One-way from

$118
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$549
Provider with most accurate pricing for Los Angeles Los Angeles-Rapid City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Rapid City flights.
Search Deals
From Los Angeles Los Angeles to Rapid City
Search Deals
One-way flight from Los Angeles Los Angeles to Rapid City
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 July 23, 2026.
Use the filters below to find and compare flights from Los Angeles to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Mon 8/17

10:53 am-5:58 pm

1 stop6h 05m

Rapid City

Mon 8/24

5:00 am-9:32 am

1 stop5h 32m

$319

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Fri 8/21

5:00 am-12:24 pm

1 stop6h 24m

Rapid City

Sun 8/23

5:00 am-9:32 am

1 stop5h 32m

$319

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Fri 9/18

5:00 am-12:24 pm

1 stop6h 24m

Rapid City

Tue 9/22

11:22 am-3:03 pm

1 stop4h 41m

$329

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Wed 8/12

2:29 pm-10:28 pm

1 stop6h 59m

Rapid City

Sat 8/15

7:00 am-11:37 am

1 stop5h 37m

$376

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Thu 8/13

10:53 am-5:53 pm

1 stop6h 00m

Rapid City

Tue 8/18

10:26 am-5:29 pm

1 stop8h 03m

$419
Quickest round-trip

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Sat 8/8

2:30 pm-8:24 pm

1 stop4h 54m

Rapid City

Mon 8/10

5:00 am-9:32 am

1 stop5h 32m

$460

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Thu 9/3

10:53 am-5:06 pm

1 stop5h 13m

Rapid City

Mon 9/7

5:58 pm-10:55 pm

1 stop5h 57m

$469

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Thu 9/17

10:53 am-5:52 pm

1 stop5h 59m

Rapid City

Sun 9/20

7:00 am-11:37 am

1 stop5h 37m

$469

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Mon 9/28

12:55 pm-8:52 pm

1 stop6h 57m

Rapid City

Fri 10/2

7:05 am-9:32 am

1 stop27h 27m

$477

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles Los Angeles

Wed 1/6

11:00 am-5:03 pm

1 stop5h 03m

Rapid City

Fri 1/8

5:48 pm-9:34 am

1 stop16h 46m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Los Angeles 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 Los Angeles to Rapid City in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-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 Los Angeles-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 Los Angeles to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Los Angeles 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 Los Angeles to Rapid City

How far ahead should I book a flight from Los Angeles to Rapid City?

The best time to book flights from Los Angeles to Rapid City is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Los Angeles to Rapid City?

Currently, March is the cheapest month in which you can book a flight from Los Angeles to Rapid City (average of $359). Flying from Los Angeles to Rapid City in July is currently the most expensive (average of $549). 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 Los Angeles to Rapid City?

Airfare is below average for this route at the moment.

Los Angeles to Rapid City flights typically cost between $411 and $532 in September.
The cheapest round-trip price found within the last 5 days was $207 on Multiple Airlines (Sep 16-Sep 20).

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 July 23, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Los Angeles to Rapid City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
United Airlines
7.4
Good
10,024 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
American Airlines
7.1
Good
11,831 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Sun Country Air
6.7
Okay
323 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Related info for your journey

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

  • How long is the flight from Los Angeles to Rapid City?

    A quick flight from Los Angeles to Rapid City can take about 6h 05m. United Airlines provides one of the quickest options available for as low as $319. The distance between Los Angeles and Rapid City is about 1076 mi.

  • What are the cheapest airlines flying from Los Angeles to Rapid City round-trip?

    According to our current data, Sun Country Air ($138), United Airlines ($258), and Delta ($258) offers the cheapest pricing from Los Angeles to Rapid City. Sun Country Air is priced at 67% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Los Angeles to Rapid City that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Rapid City?

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

  • Can I find deals for business class flights from Los Angeles to Rapid City?

    Yes. Cheapflights offers flight deals from Los Angeles to Rapid City 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 Los Angeles to Rapid City?

    Currently, March is the cheapest month in which you can book a flight from Los Angeles to Rapid City (average of $359). Flying from Los Angeles to Rapid City in July is currently the most expensive (average of $549). 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

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Keystone
Deadwood
Sturgis
Spearfish

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Los Angeles to Rapid City

Discover the top 4 airlines that operate flights from Los Angeles 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$138Average$365FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$258Average$448FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$338Average$458FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights