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$87+ Cheap flights from Rapid City (RAP) to California

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LAX
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Rapid City to California

Cheapest flights from Rapid City to California
Explore the most affordable flight options available from Rapid City to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/11. 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 6/119:54 pm
RAP
-
LAS
Nonstop2h 27m
Allegiant Air
Sun 6/145:48 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/11$172
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 7/29:50 pm
RAP
-
LAS
Nonstop2h 19m
Allegiant Air
Sun 7/55:45 pm
LAS
-
RAP
Nonstop2h 15m
Allegiant Air
Deal found 2/11$208
This Gotogate deal was found by Cheapflights users on 2/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:55 pm
RAP
-
LAS
Nonstop2h 28m
Allegiant Air
Thu 4/21:46 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/10$216
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 7/169:50 pm
RAP
-
LAS
Nonstop2h 19m
Allegiant Air
Sun 7/195:45 pm
LAS
-
RAP
Nonstop2h 15m
Allegiant Air
Deal found 2/11$218
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/145:57 pm
RAP
-
LAS
Nonstop2h 30m
Allegiant Air
Sun 5/171:51 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/11$254
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 6/259:54 pm
RAP
-
LAS
Nonstop2h 27m
Allegiant Air
Sun 6/285:48 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/11$257
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Mon 3/211:45 am
RAP
-
LAS
1 stop28h 36m
Multiple Airlines
Thu 3/51:45 pm
LAS
-
RAP
Nonstop2h 12m
Multiple Airlines
Deal found 2/11$258
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/25:52 pm
RAP
-
LAX
1 stop14h 29m
Multiple Airlines
Wed 4/81:39 pm
LAX
-
RAP
1 stop26h 28m
Multiple Airlines
Deal found 2/11$261
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/242:45 pm
RAP
-
LAS
1 stop7h 16m
United Airlines
Tue 3/3110:50 am
LAS
-
RAP
1 stop6h 10m
United Airlines
Deal found 2/10$261
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 7/99:50 pm
RAP
-
LAS
Nonstop2h 19m
Allegiant Air
Sun 7/125:45 pm
LAS
-
RAP
Nonstop2h 15m
Allegiant Air
Deal found 2/11$264
This American Airlines deal was found by Cheapflights users on 2/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:57 pm
RAP
-
LAS
1 stop6h 48m
American Airlines
Wed 4/157:00 am
LAS
-
RAP
1 stop8h 27m
American Airlines
Deal found 2/13$265
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/1010:55 am
RAP
-
LAS
2 stops8h 05m
United Airlines
Tue 3/173:09 pm
LAS
-
RAP
1 stop4h 25m
United Airlines
Deal found 2/10$266

Find flight deals from Rapid City to California

Keep the following information in mind while searching for Rapid City to California flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$172
(Kiwi.com)

One-way from

$87
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$359
Provider with most accurate pricing for Rapid City-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Los Angeles flights.
Search Deals
From Rapid City to California
Search Deals
One-way flight from Rapid City to California
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to California 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 February 13, 2026.
Use the filters below to find and compare flights from Rapid City to California that are best for you.

Fly from

Rapid City

Fly to

California

Route

Depart

Return

Price

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Sun 3/8

5:47 pm-7:15 pm

Nonstop2h 28m

Las Vegas Harry Reid Intl

Thu 3/12

1:51 pm-5:05 pm

Nonstop2h 14m

$123

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Tue 3/10

10:55 am-6:00 pm

2 stops8h 05m

Las Vegas Harry Reid Intl

Tue 3/17

3:09 pm-8:34 pm

1 stop4h 25m

$266

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Tue 3/10

6:00 am-12:52 pm

1 stop7h 52m

Las Vegas Harry Reid Intl

Mon 3/16

12:50 am-10:20 am

1 stop8h 30m

$271

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 4/2

11:03 am-9:12 pm

2 stops11h 09m

Las Vegas Harry Reid Intl

Tue 4/7

11:00 pm-10:20 am

2 stops10h 20m

$271

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 4/2

12:00 pm-5:23 pm

1 stop6h 23m

Las Vegas Harry Reid Intl

Tue 4/7

4:35 pm-10:27 pm

1 stop4h 52m

$276

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 7/2

11:15 am-5:06 pm

1 stop6h 51m

Las Vegas Harry Reid Intl

Sun 7/5

5:37 am-11:29 am

1 stop4h 52m

$276

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Thu 4/23

4:57 pm-10:40 pm

1 stop6h 43m

Los Angeles

Mon 4/27

11:41 pm-11:23 am

1 stop10h 42m

$279

Rapid CityPalm Springs

RAP - PSP

RAPPSP

Rapid City

Sat 4/11

1:08 pm-8:08 pm

1 stop8h 00m

Palm Springs

Wed 4/15

5:28 am-12:38 pm

1 stop6h 10m

$279

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Thu 4/23

7:00 am-11:16 am

1 stop5h 16m

Los Angeles

Mon 4/27

5:00 am-1:08 pm

1 stop7h 08m

$279

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Fri 7/3

7:00 am-11:32 am

1 stop5h 32m

Los Angeles

Wed 7/8

5:00 am-12:35 pm

1 stop6h 35m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 60 results
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Best time to book a flight from Rapid City to California

Have a flexible travel schedule? Discover the best time to fly to California 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 California

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

Currently, June is the cheapest month in which you can book a flight from Rapid City to California (average of $151). Flying from Rapid City to California in January is currently the most expensive (average of $308). 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 CA?

Find hourly flight availability from Rapid City to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 13, 2026.

One of the essential ways to save on airfare from Rapid City to California is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 75% on airfare.

How much does it cost to fly round-trip from Rapid City to California?

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated February 13, 2026.
See what other customers who have flown with Delta and United Airlines from Rapid City to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,195 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

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
7.9
Good
8,195 reviews
Delta
7.9
Good
8,195 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

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
9,284 reviews
Delta
7.9
Good
8,195 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

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 California. 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 California?

    Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to California.

  • How long is the flight from Rapid City to California?

    Allegiant Air, United Airlines, and Delta can get you from Rapid City to California in just under 2h 28m. Your travel time can differ by up to 5h 37m. The distance from Rapid City to California is about 841 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Rapid City to California?

    The most popular flight routes from Rapid City to California are Rapid City - Las Vegas Harry Reid Intl, Rapid City - Los Angeles and Rapid City - San Diego.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to California 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 California?

    Currently, June is the cheapest month in which you can book a flight from Rapid City to California (average of $151). Flying from Rapid City to California in January is currently the most expensive (average of $308). 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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Top 2 airlines flying from Rapid City to California

Discover the top 2 airlines that operate flights from Rapid City to California. 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$154Average$329FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$394FlexibilityNo cancel feeOn-time69%

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