What is the cheapest airline that flies from Rapid City to California?

Allegiant Air, American Airlines, and Delta are the most popular carriers operating from Rapid City to California

When did momondo last update prices for flights from Rapid City Airport to California?

Prices for flights from Rapid City Airport to California are refreshed on a daily basis.

How many operators does momondo search for flights from Rapid City Airport to California?

As of August 2026, there are 4 operators available to choose from for flights from Rapid City Airport to California.

How old do you have to be to fly from Rapid City Airport to California?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$54 Cheap Flights from Rapid City to California in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to California

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 6:06 pm-

2h 21mnonstop

8:30 am - 11:46 am-

2h 16mnonstop

$99Allegiant Air

Thu, Aug 27 - Thu, Sep 3

3:30 pm - 4:51 pm-

2h 21mnonstop

12:40 pm - 3:55 pm-

2h 15mnonstop

$101Allegiant Air

Sun, Aug 23 - Thu, Aug 27

3:50 pm - 5:14 pm-

2h 24mnonstop

10:58 am - 8:59 pm-

9h 01m

$195Multiple Airlines

Sun, Oct 4 - Mon, Oct 5

8:22 pm - 3:17 pm-

19h 55m

8:30 am - 11:46 am-

2h 16mnonstop

$197Multiple Airlines

Mon, Aug 31 - Thu, Sep 3

11:45 am - 3:08 pm-

4h 23m

6:44 am - 12:06 pm-

4h 22m

$301American Airlines

Thu, Sep 24 - Sun, Sep 27

11:45 am - 3:08 pm-

4h 23m

6:44 am - 12:06 pm-

4h 22m

$301American Airlines

Thu, Oct 1 - Sun, Oct 4

4:31 pm - 11:15 pm-

7h 44m

8:43 am - 3:58 pm-

6h 15m

$301Delta

Thu, Oct 1 - Tue, Oct 6

5:00 am - 10:42 am-

6h 42m

5:20 am - 12:24 pm-

6h 04m

$310United Airlines

Thu, Aug 27 - Sat, Aug 29

5:58 pm - 9:59 pm-

5h 01m

5:20 am - 12:24 pm-

6h 04m

$310United Airlines

Thu, Aug 27 - Thu, Sep 3

2:23 pm - 8:10 pm-

6h 47m

8:55 am - 3:55 pm-

6h 00m

$310Delta

Wed, Dec 9 - Sat, Dec 12

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Rapid City to California

Our best Delta deals on Rapid City to California flight tickets

Delta

Oct 1

RAP4:31 pmRapid City

7h 44m

1 stop

LAS11:15 pmLas Vegas Harry Reid Intl

Oct 6

LAS8:43 amLas Vegas Harry Reid Intl

6h 15m

1 stop

RAP3:58 pmRapid City

$301

Delta

Sep 4

RAP4:30 pmRapid City

8h 23m

1 stop

LAX11:53 pmLos Angeles

Sep 10

LAX3:15 pmLos Angeles

6h 03m

1 stop

RAP10:18 pmRapid City

$329

Delta

Aug 26

RAP6:48 amRapid City

10h 02m

2 stops

SJC3:50 pmSan Jose

Aug 30

SJC6:10 amSan Jose

8h 39m

1 stop

RAP3:49 pmRapid City

$334

American Airlines flights from Rapid City to California

Our best American Airlines deals on Rapid City to California flight tickets

American Airlines

Aug 27

RAP5:06 pmRapid City

6h 37m

1 stop

LAS10:43 pmLas Vegas Harry Reid Intl

Aug 30

LAS6:29 amLas Vegas Harry Reid Intl

4h 39m

1 stop

RAP12:08 pmRapid City

$320

American Airlines

Sep 25

RAP4:56 pmRapid City

6h 55m

1 stop

LAX10:51 pmLos Angeles

Sep 27

LAX11:55 pmLos Angeles

8h 52m

1 stop

RAP9:47 amRapid City

$330

American Airlines

Aug 31

RAP5:06 pmRapid City

6h 41m

1 stop

LAX10:47 pmLos Angeles

Sep 7

LAX6:30 amLos Angeles

4h 38m

1 stop

RAP12:08 pmRapid City

$349

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 8/27

4:45 pm-6:06 pm

Nonstop2h 21m

Las Vegas Harry Reid Intl

Thu 9/3

8:30 am-11:46 am

Nonstop2h 16m

$99

Quickest round-trip

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Sun 8/23

3:30 pm-4:51 pm

Nonstop2h 21m

Las Vegas Harry Reid Intl

Thu 8/27

12:40 pm-3:55 pm

Nonstop2h 15m

$101

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Sun 10/4

3:50 pm-5:14 pm

Nonstop2h 24m

Las Vegas Harry Reid Intl

Mon 10/5

10:58 am-8:59 pm

1 stop9h 01m

$195

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Mon 8/31

8:22 pm-3:17 pm

1 stop19h 55m

Las Vegas Harry Reid Intl

Thu 9/3

8:30 am-11:46 am

Nonstop2h 16m

$197

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 9/24

11:45 am-3:08 pm

1 stop4h 23m

Las Vegas Harry Reid Intl

Sun 9/27

6:44 am-12:06 pm

1 stop4h 22m

$301

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 10/1

11:45 am-3:08 pm

1 stop4h 23m

Las Vegas Harry Reid Intl

Sun 10/4

6:44 am-12:06 pm

1 stop4h 22m

$301

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 10/1

4:31 pm-11:15 pm

1 stop7h 44m

Las Vegas Harry Reid Intl

Tue 10/6

8:43 am-3:58 pm

1 stop6h 15m

$301

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 8/27

5:00 am-10:42 am

1 stop6h 42m

Las Vegas Harry Reid Intl

Sat 8/29

5:20 am-12:24 pm

1 stop6h 04m

$310

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Thu 8/27

5:58 pm-9:59 pm

1 stop5h 01m

Las Vegas Harry Reid Intl

Thu 9/3

5:20 am-12:24 pm

1 stop6h 04m

$310

Rapid CityLas Vegas

RAP - LAS

RAPLAS

Rapid City

Wed 12/9

2:23 pm-8:10 pm

1 stop6h 47m

Las Vegas Harry Reid Intl

Sat 12/12

8:55 am-3:55 pm

1 stop6h 00m

$310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rapid City to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to California?

The month of October is another great option to travel to California, with average flight prices from Rapid City averaging around $385.

What is the cheapest Rapid City to California flight route?

Fly from Rapid City to San Francisco for the best Rapid City - California flight prices

What cabin class options are available on Rapid City to California flights?

There is only 1 cabin class available to choose from on Rapid City to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rapid City to California flights?

You could potentially save up to 42% on your flight if you consider stops on a Rapid City to California flight.

Cheap Rapid City to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to California

Fastest flight time	2h 21m
Direct flights	Mon and Fri
Airports in California	418 airports

The fastest flight from Rapid City to California takes 2h 21m

Direct flights go from Rapid City to California on Monday and Friday. There are no airlines offering direct flights.

There are 418 airports in California. From Rapid City there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Rapid City to California

When did momondo last update prices for flights from Rapid City Airport to California?
Prices for flights from Rapid City Airport to California are refreshed on a daily basis.
How many operators does momondo search for flights from Rapid City Airport to California?
As of August 2026, there are 4 operators available to choose from for flights from Rapid City Airport to California.
How old do you have to be to fly from Rapid City Airport to California?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rapid City to California

Compare and see reviews for airlines that fly from Rapid City to California with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 10,059 reviews		Search United Airlines flights
American Airlines	PriceFrom $318	Free Cancellation	Rating 7.1 11,845 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to California?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rapid City to California for you.

Can I find flights from Rapid City to California with flexible booking policies on momondo?

Flights from Rapid City to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rapid City to California?

momondo helps you find the best flight between Rapid City and California by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rapid City to California right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to California from Rapid City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.