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$57+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LAX
mar 27 — apr 31
ven 3/27
ven 4/3
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 febbraio 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
dom 4/55:57 pm
RAP
-
LAS
Nonstop2h 30m
Allegiant Air
gio 4/91:51 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/25$106
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/85:47 pm
RAP
-
LAS
Nonstop2h 28m
Allegiant Air
gio 3/121:51 pm
LAS
-
RAP
Nonstop2h 14m
Allegiant Air
Deal found 2/24$118
This Booking.com deal was found by Cheapflights users on 2/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/265:57 pm
RAP
-
LAS
Nonstop2h 30m
Allegiant Air
gio 4/301:51 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/22$124
This Kiwi.com deal was found by Cheapflights users on 2/22. 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.
dom 5/175:57 pm
RAP
-
LAS
Nonstop2h 30m
Allegiant Air
gio 5/2110:21 am
LAS
-
RAP
Nonstop2h 18m
Allegiant Air
Deal found 2/22$153
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 6/49:54 pm
RAP
-
LAS
Nonstop2h 27m
Allegiant Air
dom 6/75:48 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/24$162
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 4/25:52 pm
RAP
-
LAS
Nonstop2h 30m
Allegiant Air
gio 4/91:51 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/24$168
This Kiwi.com deal was found by Cheapflights users on 2/22. 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.
dom 3/15:42 pm
RAP
-
LAS
Nonstop2h 31m
Allegiant Air
gio 3/51:45 pm
LAS
-
RAP
Nonstop2h 12m
Allegiant Air
Deal found 2/22$170
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 6/149:54 pm
RAP
-
LAS
Nonstop2h 27m
Allegiant Air
dom 6/215:48 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/21$195
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 3/265:55 pm
RAP
-
LAS
Nonstop2h 28m
Allegiant Air
gio 4/21:46 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/24$240
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 4/25:52 pm
RAP
-
LAS
Nonstop2h 30m
Allegiant Air
dom 4/51:51 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/21$247
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
gio 4/95:57 pm
RAP
-
LAS
Nonstop2h 30m
Allegiant Air
dom 4/121:51 pm
LAS
-
RAP
Nonstop2h 16m
Allegiant Air
Deal found 2/21$249
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 8/185:48 pm
RAP
-
SNA
1 stop5h 02m
United Airlines
sab 8/2211:30 am
SNA
-
RAP
1 stop4h 33m
United Airlines
Deal found 2/22$279

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 febbraio 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$106
(Kiwi.com)

One-way from

$57
(Kiwi.com)

Popular in

March

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
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 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 febbraio 25, 2026.
Use the filters below to find and compare flights from Rapid City to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

mar 3/24

4:01 pm-11:31 pm

1 stop8h 30m

Las Vegas Harry Reid Intl

mar 3/31

6:20 am-3:18 pm

1 stop7h 58m

$261

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

mar 4/7

2:42 pm-8:36 pm

1 stop6h 54m

Ontario

sab 4/11

5:10 am-11:24 am

1 stop5h 14m

$279

Rapid CityPalm Springs

RAP - PSP

RAPPSP

Rapid City

sab 4/11

1:08 pm-8:08 pm

1 stop8h 00m

Palm Springs

mer 4/15

12:49 pm-9:58 pm

1 stop8h 09m

$279

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

gio 4/16

2:42 pm-8:36 pm

1 stop6h 54m

Ontario

dom 4/26

5:10 am-11:24 am

1 stop5h 14m

$279

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

gio 4/9

11:03 am-9:12 pm

2 stops11h 09m

Las Vegas Harry Reid Intl

mar 4/14

12:40 am-10:17 am

1 stop8h 37m

$279

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

sab 4/25

5:00 am-9:21 am

1 stop5h 21m

Los Angeles

dom 5/3

5:00 am-11:35 am

1 stop5h 35m

$279

Rapid CityPalm Springs

RAP - PSP

RAPPSP

Rapid City

mar 4/14

4:15 pm-8:44 pm

1 stop5h 29m

Palm Springs

sab 4/18

1:32 pm-7:02 pm

1 stop4h 30m

$279

Rapid CitySacramento

RAP - SMF

RAPSMF

Rapid City

mer 3/25

5:41 pm-10:51 pm

1 stop6h 10m

Sacramento Intl

mar 3/31

4:08 pm-9:57 pm

1 stop4h 49m

$279

Rapid CitySan Francisco

RAP - SFO

RAPSFO

Rapid City

mer 4/22

5:00 am-9:30 am

1 stop5h 30m

San Francisco

dom 4/26

6:40 am-1:08 pm

1 stop5h 28m

$279

Rapid CitySan Francisco

RAP - SFO

RAPSFO

Rapid City

mer 4/22

5:00 am-9:30 am

1 stop5h 30m

San Francisco

sab 4/25

8:20 am-2:55 pm

1 stop5h 35m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 60 resultsSorted by cheapest first
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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 febbraio 25, 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 71% 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 febbraio 25, 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
8,237 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

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
8,237 reviews
Delta
7.9
Good
8,237 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

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
9,345 reviews
Delta
7.9
Good
8,237 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

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?

    Delta, United Airlines, and American Airlines can get you from Rapid City to California in just under 6h 54m. Your travel time can differ by up to 1h 36m. The distance from Rapid City to California is about 1038 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 febbraio 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$154Average$329FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$397FlexibilityNo cancel feeOn-time69%

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