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Rapid City

$100+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — RAP
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap 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 January 15, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$192
(Kiwi.com)

One-way from

$100
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$389
Provider with most accurate pricing for Los Angeles-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Rapid City flights.
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From Los Angeles to Rapid City
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One-way flight from Los Angeles to Rapid City
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Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/13. 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 1/284:07 pm
LAX
-
RAP
1 stop28h 13m
Multiple Airlines
Sun 2/110:10 pm
RAP
-
LAX
1 stop11h 12m
Multiple Airlines
Deal found 1/13$192
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:46 pm
LAX
-
RAP
1 stop5h 34m
Multiple Airlines
Sun 2/110:10 pm
RAP
-
LAX
1 stop11h 12m
Multiple Airlines
Deal found 1/15$199
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:07 pm
LAX
-
RAP
1 stop23h 55m
Multiple Airlines
Sun 4/55:57 pm
RAP
-
LAX
1 stop14h 24m
Multiple Airlines
Deal found 1/15$236
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:46 pm
LAX
-
RAP
1 stop5h 34m
Multiple Airlines
Wed 2/116:21 pm
RAP
-
LAX
1 stop13h 45m
Multiple Airlines
Deal found 1/14$256
This United Airlines deal was found by Cheapflights users on 1/13. 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 2/112:50 pm
LAX
-
RAP
1 stop6h 39m
United Airlines
Wed 2/185:40 pm
RAP
-
LAX
1 stop6h 15m
United Airlines
Deal found 1/13$279
This Sun Country Air deal was found by Cheapflights users on 1/13. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:46 pm
LAX
-
RAP
1 stop16h 51m
Sun Country Air
Mon 8/35:27 pm
RAP
-
LAX
1 stop6h 22m
Sun Country Air
Deal found 1/13$285
This United Airlines deal was found by Cheapflights users on 1/13. 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 7/282:30 pm
LAX
-
RAP
1 stop5h 03m
United Airlines
Wed 8/57:05 am
RAP
-
LAX
1 stop5h 22m
United Airlines
Deal found 1/13$302
This Delta deal was found by Cheapflights users on 1/13. 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 2/118:09 am
LAX
-
RAP
1 stop6h 16m
Delta
Wed 2/1810:54 am
RAP
-
LAX
2 stops13h 19m
Delta
Deal found 1/13$304
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 1/297:01 am
LAX
-
RAP
1 stop5h 11m
United Airlines
Mon 2/24:40 pm
RAP
-
LAX
1 stop6h 48m
United Airlines
Deal found 1/14$309

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 January 15, 2026.
Use the filters below to find and compare flights from Los Angeles to Rapid City that are best for you.

Fly from

Los Angeles

Fly to

Rapid City

Route

Depart

Return

Price

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Thu 1/29

2:46 pm-9:20 pm

1 stop5h 34m

Rapid City

Sun 2/1

10:10 pm-8:22 am

1 stop11h 12m

$199

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Wed 4/1

4:07 pm-5:02 pm

1 stop23h 55m

Rapid City

Sun 4/5

5:57 pm-7:21 am

1 stop14h 24m

$236

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Thu 2/5

2:46 pm-9:20 pm

1 stop5h 34m

Rapid City

Wed 2/11

6:21 pm-7:06 am

1 stop13h 45m

$256

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Wed 1/28

4:07 pm-9:20 pm

1 stop28h 13m

Rapid City

Sun 2/1

10:10 pm-5:20 pm

2 stops20h 10m

$277

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Wed 2/11

2:50 pm-10:29 pm

1 stop6h 39m

Rapid City

Wed 2/18

5:40 pm-10:55 pm

1 stop6h 15m

$279

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Fri 3/13

2:55 pm-8:34 pm

1 stop4h 39m

Rapid City

Mon 3/16

2:45 pm-9:19 pm

1 stop7h 34m

$279

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Wed 2/11

2:50 pm-10:29 pm

1 stop6h 39m

Rapid City

Thu 2/19

7:00 am-11:31 am

1 stop5h 31m

$279

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Wed 2/11

8:09 am-3:25 pm

1 stop6h 16m

Rapid City

Wed 2/18

10:54 am-11:13 pm

2 stops13h 19m

$304

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Thu 1/29

7:01 am-1:12 pm

1 stop5h 11m

Rapid City

Mon 2/2

4:40 pm-10:28 pm

1 stop6h 48m

$309

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

Thu 1/29

2:46 pm-9:20 pm

1 stop5h 34m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 15 results
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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Los Angeles-Rapid City flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Rapid City. Price data was last updated on January 9, 2026.

The best time to book flights from Los Angeles to Rapid City is 27 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, June is the cheapest month in which you can book a flight from Los Angeles to Rapid City (average of $171). Flying from Los Angeles to Rapid City in March is currently the most expensive (average of $378). 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.

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 January 15, 2026.
Peruse reviews from past customers who have flown with Delta and United 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
7.9
Good
8,048 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,048 reviews
Delta
7.9
Good
8,048 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,163 reviews
Delta
7.9
Good
8,048 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 popular is this Los Angeles to Rapid City flight route?

    Within the past month, 1 users have taken a look at flights from Los Angeles to Rapid City.

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

    According to our current data, Delta ($258), and United Airlines ($312) offers the cheapest pricing from Los Angeles to Rapid City. Delta is priced at 38% 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, June is the cheapest month in which you can book a flight from Los Angeles to Rapid City (average of $171). Flying from Los Angeles to Rapid City in March is currently the most expensive (average of $378). 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

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Top 2 airlines flying from Los Angeles to Rapid City

Discover the top 2 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$312Average$418FlexibilityNo cancel feeOn-time69%

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