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$75+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LAX
Nov 23 — Nov 301
Sun 11/23
Sun 11/30
1 adult, Economy
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Cheap 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 October 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$112
(Trip.com)

One-way from

$75
(Cheapflightsfares)

Popular in

January

Cheapest in

December

Average price

$447
Provider with most accurate pricing for Rapid City-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Los Angeles flights.
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From Rapid City to California
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One-way flight from Rapid City to California
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 24, 2025.

This Trip.com deal was found by Cheapflights users on 10/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:44 pmRAP - LAS
Nonstop2h 23mAllegiant Air
Thu 11/135:38 pmLAS - RAP
Nonstop2h 16mAllegiant Air
Deal found 10/24$112
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:44 pmRAP - LAS
Nonstop2h 23mAllegiant Air
Thu 11/135:38 pmLAS - RAP
Nonstop2h 16mAllegiant Air
Deal found 10/22$122
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 12/2311:05 amRAP - LAS
Nonstop2h 19mAllegiant Air
Tue 12/306:35 amLAS - RAP
Nonstop2h 15mAllegiant Air
Deal found 10/22$137
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/2010:10 pmRAP - LAS
Nonstop2h 29mAllegiant Air
Sun 11/236:12 pmLAS - RAP
Nonstop2h 13mAllegiant Air
Deal found 10/22$149
This Gotogate deal was found by Cheapflights users on 10/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:44 pmRAP - LAS
Nonstop2h 22mAllegiant Air
Sun 11/25:38 pmLAS - RAP
Nonstop2h 16mAllegiant Air
Deal found 10/22$157
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 12/2311:05 amRAP - LAS
Nonstop2h 19mAllegiant Air
Sat 1/37:00 amLAS - RAP
Nonstop2h 15mAllegiant Air
Deal found 10/22$161
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 12/810:30 amRAP - LAS
Nonstop2h 19mAllegiant Air
Thu 12/116:14 pmLAS - RAP
Nonstop2h 15mAllegiant Air
Deal found 10/22$166
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sun 10/265:58 pmRAP - LAS
Nonstop2h 22mAllegiant Air
Thu 11/65:38 pmLAS - RAP
Nonstop2h 16mAllegiant Air
Deal found 10/22$171
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 12/2311:05 amRAP - LAS
Nonstop2h 19mMultiple Airlines
Thu 1/16:30 amLAS - RAP
1 stop12h 46mMultiple Airlines
Deal found 10/22$175
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 12/3010:40 amRAP - LAX
1 stop10h 51mMultiple Airlines
Wed 1/77:40 pmLAX - RAP
1 stop24h 40mMultiple Airlines
Deal found 10/23$227
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 12/3010:40 amRAP - LAX
2 stops22h 02mMultiple Airlines
Thu 1/86:00 amLAX - RAP
1 stop14h 20mMultiple Airlines
Deal found 10/23$249
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 12/2311:05 amRAP - SAN
1 stop26h 06mMultiple Airlines
Fri 12/267:21 pmSAN - RAP
1 stop13h 54mMultiple Airlines
Deal found 10/23$253

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 October 24, 2025.
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 2/1

10:10 pm-11:33 pm

Nonstop2h 23m

Las Vegas Harry Reid Intl

Thu 2/5

6:02 pm-9:20 pm

Nonstop2h 18m

$130

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 1/8

10:10 pm-11:33 pm

Nonstop2h 23m

Las Vegas Harry Reid Intl

Sun 1/11

6:02 pm-9:20 pm

Nonstop2h 18m

$130

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 11/20

10:10 pm-11:39 pm

Nonstop2h 29m

Las Vegas Harry Reid Intl

Sun 11/23

6:12 pm-9:25 pm

Nonstop2h 13m

$158

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Tue 12/30

10:40 am-8:31 pm

1 stop10h 51m

Los Angeles

Thu 1/8

6:00 am-9:20 pm

1 stop14h 20m

$227

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Sun 4/5

3:21 pm-8:19 pm

1 stop5h 58m

Las Vegas Harry Reid Intl

Sat 4/11

6:00 am-11:13 am

1 stop4h 13m

$249

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Fri 11/28

6:00 pm-9:58 pm

1 stop4h 58m

Las Vegas Harry Reid Intl

Thu 12/4

10:47 am-6:54 pm

2 stops7h 07m

$254

Rapid CitySan Diego

RAP - SAN

RAPSAN

Rapid City

Wed 1/28

2:08 pm-10:50 pm

1 stop9h 42m

San Diego

Sat 1/31

1:30 pm-9:15 pm

1 stop6h 45m

$259

Rapid CitySan Diego

RAP - SAN

RAPSAN

Rapid City

Thu 11/13

4:25 pm-11:40 pm

1 stop8h 15m

San Diego

Mon 11/17

7:50 am-3:45 pm

1 stop6h 55m

$259

Rapid CitySan Francisco

RAP - SFO

RAPSFO

Rapid City

Wed 12/10

6:05 am-1:33 pm

1 stop8h 28m

San Francisco

Wed 12/17

3:33 pm-10:46 pm

1 stop6h 13m

$259

Rapid CityPalm Springs

RAP - PSP

RAPPSP

Rapid City

Fri 12/12

2:55 pm-8:31 pm

1 stop6h 36m

Palm Springs

Tue 12/16

5:15 am-11:26 am

1 stop5h 11m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

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, December is the cheapest month in which you can book a flight from Rapid City to California (average of $97). Flying from Rapid City to California in May is currently the most expensive (average of $279). 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 October 24, 2025.

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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 25% 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 October 24, 2025.
See what other customers who have flown with Delta, United Airlines, and Allegiant Air 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
7,983 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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
7,983 reviews
Delta
7.9
Good
7,983 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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
8,994 reviews
Delta
7.9
Good
7,983 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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
Allegiant Air
7.2
Good
694 reviews
Delta
7.9
Good
7,983 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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 American Airlines can get you from Rapid City to California in just under 2h 23m. Your travel time can differ by up to 7h 19m. The distance from Rapid City to California is about 841 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Rapid City to California one-way?

    The cheapest airlines for a one-way flight from Rapid City to California are Allegiant Air ($75), United Airlines ($161), and Delta ($216).

  • 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 - San Diego and Rapid City - Los Angeles.

  • 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, December is the cheapest month in which you can book a flight from Rapid City to California (average of $97). Flying from Rapid City to California in May is currently the most expensive (average of $279). 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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Alternative routes for Rapid City to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Rapid City to California

Discover the top 3 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 October 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$96Average$168FlexibilityNo cancel feeOn-time88%
DeltaCheapest$179Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$387FlexibilityNo cancel feeOn-time69%

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