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

Allegiant Air, United 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 September 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.

$73 Cheap Flights from Rapid City to California in 2026/27

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.

12:06 pm - 1:30 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

8:00 am - 11:17 amLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 17mnonstop

$94Allegiant Air

Sun, Nov 15 - Wed, Dec 2

12:06 pm - 1:30 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

10:50 am - 2:06 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$100Allegiant Air

Sun, Nov 8 - Thu, Nov 12

12:29 pm - 1:53 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

5:54 pm - 9:16 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

26h 22m2 stops Santa Ana J. Wayne/Orange Cnty Phoenix-Mesa Gateway

$204Multiple Airlines

Sun, Oct 25 - Thu, Oct 29

7:08 pm - 8:47 amRAP Rapid City-LAS Las Vegas Harry Reid Intl

14h 39m1 stop Phoenix-Mesa Gateway

10:50 am - 2:06 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$214Multiple Airlines

Mon, Nov 9 - Thu, Nov 12

4:40 pm - 8:19 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

4h 39m1 stop Denver Intl

3:30 pm - 8:33 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 03m1 stop Denver Intl

$301United Airlines

Fri, Jan 8 - Mon, Jan 11

1:08 pm - 8:28 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

8h 20m1 stop Dallas/Fort Worth

5:00 am - 12:38 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

6h 38m1 stop Dallas/Fort Worth

$301American Airlines

Thu, Feb 4 - Mon, Feb 8

1:08 pm - 6:20 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

6h 12m1 stop Dallas/Fort Worth

5:00 am - 12:38 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

6h 38m1 stop Dallas/Fort Worth

$301American Airlines

Thu, Jan 28 - Sun, Jan 31

11:17 am - 5:06 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

6h 49m1 stop Denver Intl

5:15 am - 12:26 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

6h 11m1 stop Denver Intl

$310United Airlines

Tue, Oct 13 - Sat, Oct 17

4:38 pm - 11:55 pmRAP Rapid City-LAX Los Angeles Los Angeles

8h 17m1 stop Minneapolis St Paul

6:00 am - 3:58 pmLAX Los Angeles Los Angeles-RAP Rapid City

8h 58m1 stop Minneapolis St Paul

$329Delta

Fri, Oct 23 - Tue, Oct 27

2:37 pm - 8:40 pmRAP Rapid City-SFO San Francisco

7h 03m1 stop Minneapolis St Paul

3:30 pm - 10:30 pmSFO San Francisco-RAP Rapid City

6h 00m1 stop Minneapolis St Paul

$349Delta

Thu, Oct 29 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

3:34 pm - 4:56 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 22mnonstop

11:28 am - 2:44 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$266Allegiant Air

Thu, Sep 17 - Sun, Sep 20

3:34 pm - 4:56 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 22mnonstop

11:28 am - 2:44 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$296Allegiant Air

Thu, Sep 17 - Sun, Sep 20

3:34 pm - 5:17 pmRAP Rapid City-SFO San Francisco

26h 43m1 stop Las Vegas Harry Reid Intl

1:10 pm - 12:15 pmSFO San Francisco-RAP Rapid City

22h 05m1 stop Phoenix Sky Harbor Intl

$431Multiple Airlines

Sun, Sep 20 - Tue, Sep 22

6:48 am - 12:37 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

6h 49m1 stop Minneapolis St Paul

12:40 am - 10:01 amLAS Las Vegas Harry Reid Intl-RAP Rapid City

8h 21m1 stop Minneapolis St Paul

$444Delta

Thu, Sep 17 - Sat, Sep 19

6:48 am - 12:37 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

6h 49m1 stop Minneapolis St Paul

12:40 am - 10:01 amLAS Las Vegas Harry Reid Intl-RAP Rapid City

8h 21m1 stop Minneapolis St Paul

$459Delta

Thu, Sep 17 - Sat, Sep 19

4:56 pm - 10:26 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

6h 30m1 stop Dallas/Fort Worth

6:44 am - 12:06 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

4h 22m1 stop Phoenix Sky Harbor Intl

$480American Airlines

Fri, Sep 18 - Sun, Sep 20

3:34 pm - 5:17 pmRAP Rapid City-SFO San Francisco

26h 43m1 stop Las Vegas Harry Reid Intl

6:04 am - 12:15 pmSFO San Francisco-RAP Rapid City

29h 11m2 stops Denver Intl Phoenix Sky Harbor Intl

$494Multiple Airlines

Sun, Sep 20 - Tue, Sep 22

7:00 am - 12:50 pmRAP Rapid City-ONT Ontario

6h 50m1 stop Denver Intl

5:00 am - 12:26 pmONT Ontario-RAP Rapid City

6h 26m1 stop Denver Intl

$499United Airlines

Wed, Sep 16 - Thu, Sep 24

11:45 am - 6:16 pmRAP Rapid City-SAN San Diego

7h 31m1 stop Phoenix Sky Harbor Intl

6:20 am - 12:06 pmSAN San Diego-RAP Rapid City

4h 46m1 stop Phoenix Sky Harbor Intl

$499American Airlines

Thu, Sep 17 - Sun, Sep 20

10:11 am - 3:03 pmRAP Rapid City-LAX Los Angeles Los Angeles

5h 52m1 stop Denver Intl

2:29 pm - 10:33 pmLAX Los Angeles Los Angeles-RAP Rapid City

7h 04m1 stop Denver Intl

$505United Airlines

Thu, Sep 17 - Tue, Sep 22

Cheap direct flights

Enter your travel dates to find the best prices.

12:06 pm - 1:30 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

8:00 am - 11:17 amLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 17mnonstop

$94Allegiant Air

Sun, Nov 15 - Wed, Dec 2

12:06 pm - 1:30 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

10:50 am - 2:06 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$100Allegiant Air

Sun, Nov 8 - Thu, Nov 12

12:06 pm - 1:30 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

6:00 am - 9:12 amLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 12mnonstop

$118Allegiant Air

Sun, Nov 15 - Tue, Nov 24

12:29 pm - 1:53 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

11:29 am - 2:43 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 14mnonstop

$132Allegiant Air

Sun, Oct 25 - Thu, Oct 29

5:35 pm - 6:59 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

10:31 am - 1:45 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 14mnonstop

$139Allegiant Air

Sun, Oct 11 - Thu, Oct 15

5:35 pm - 6:59 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

11:29 am - 2:43 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 14mnonstop

$153Allegiant Air

Sun, Oct 11 - Thu, Oct 29

5:35 pm - 6:59 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

11:29 am - 2:43 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 14mnonstop

$156Allegiant Air

Sun, Oct 11 - Thu, Oct 29

3:50 pm - 5:14 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

11:29 am - 2:43 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 14mnonstop

$164Allegiant Air

Sun, Oct 4 - Thu, Oct 22

10:02 pm - 11:29 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 27mnonstop

5:56 pm - 9:12 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 16mnonstop

$179Allegiant Air

Thu, Jan 28 - Sun, Jan 31

5:58 pm - 7:27 pmRAP Rapid City-LAS Las Vegas Harry Reid Intl

2h 29mnonstop

1:56 pm - 5:08 pmLAS Las Vegas Harry Reid Intl-RAP Rapid City

2h 12mnonstop

$182Allegiant Air

Sun, Mar 7 - Thu, Mar 11

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American Airlines flights from Rapid City to California

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

American Airlines

Feb 4

RAP1:08 pmRapid City

8h 20m

1 stop

LAS8:28 pmLas Vegas Harry Reid Intl

Feb 8

LAS5:00 amLas Vegas Harry Reid Intl

6h 38m

1 stop

RAP12:38 pmRapid City

$301

American Airlines

Feb 4

RAP1:08 pmRapid City

8h 20m

1 stop

LAS8:28 pmLas Vegas Harry Reid Intl

Feb 8

LAS5:00 amLas Vegas Harry Reid Intl

6h 38m

1 stop

RAP12:38 pmRapid City

$311

American Airlines

Oct 3

RAP4:56 pmRapid City

6h 30m

1 stop

LAS10:26 pmLas Vegas Harry Reid Intl

Oct 5

LAS11:59 pmLas Vegas Harry Reid Intl

8h 55m

1 stop

RAP9:54 amRapid City

$320

Delta flights from Rapid City to California

Our best Delta deals on Rapid City to California flight tickets

Delta

Oct 23

RAP4:38 pmRapid City

8h 17m

1 stop

LAX11:55 pmLos Angeles Los Angeles

Oct 27

LAX6:00 amLos Angeles Los Angeles

8h 58m

1 stop

RAP3:58 pmRapid City

$329

Delta

Nov 10

RAP11:28 amRapid City

5h 58m

1 stop

LAS4:26 pmLas Vegas Harry Reid Intl

Nov 13

LAS8:58 amLas Vegas Harry Reid Intl

5h 56m

1 stop

RAP3:54 pmRapid City

$351

Delta

Nov 12

RAP4:36 pmRapid City

8h 17m

1 stop

SAN11:53 pmSan Diego

Nov 16

SAN10:10 pmSan Diego

11h 13m

2 stops

RAP10:23 amRapid City

$354

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Sun 11/15

12:06 pm-1:30 pm

Nonstop2h 24m

Las Vegas Harry Reid Intl

Wed 12/2

8:00 am-11:17 am

Nonstop2h 17m

$94

Quickest round-trip

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Sun 11/8

12:06 pm-1:30 pm

Nonstop2h 24m

Las Vegas Harry Reid Intl

Thu 11/12

10:50 am-2:06 pm

Nonstop2h 16m

$100

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Sun 10/25

12:29 pm-1:53 pm

Nonstop2h 24m

Las Vegas Harry Reid Intl

Thu 10/29

5:54 pm-9:16 pm

2 stops26h 22m

$204

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Mon 11/9

7:08 pm-8:47 am

1 stop14h 39m

Las Vegas Harry Reid Intl

Thu 11/12

10:50 am-2:06 pm

Nonstop2h 16m

$214

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Fri 1/8

4:40 pm-8:19 pm

1 stop4h 39m

Las Vegas Harry Reid Intl

Mon 1/11

3:30 pm-8:33 pm

1 stop4h 03m

$301

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Thu 2/4

1:08 pm-8:28 pm

1 stop8h 20m

Las Vegas Harry Reid Intl

Mon 2/8

5:00 am-12:38 pm

1 stop6h 38m

$301

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Thu 1/28

1:08 pm-6:20 pm

1 stop6h 12m

Las Vegas Harry Reid Intl

Sun 1/31

5:00 am-12:38 pm

1 stop6h 38m

$301

Rapid CityLas Vegas

RAP Rapid City - LAS Las Vegas Harry Reid Intl

RAPLAS

Rapid City

Tue 10/13

11:17 am-5:06 pm

1 stop6h 49m

Las Vegas Harry Reid Intl

Sat 10/17

5:15 am-12:26 pm

1 stop6h 11m

$310

Rapid CityLos Angeles

RAP Rapid City - LAX Los Angeles Los Angeles

RAPLAX

Rapid City

Fri 10/23

4:38 pm-11:55 pm

1 stop8h 17m

Los Angeles Los Angeles

Tue 10/27

6:00 am-3:58 pm

1 stop8h 58m

$329

Rapid CitySan Francisco

RAP Rapid City - SFO San Francisco

RAPSFO

Rapid City

Thu 10/29

2:37 pm-8:40 pm

1 stop7h 03m

San Francisco

Mon 11/2

3:30 pm-10:30 pm

1 stop6h 00m

$349

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 11% 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

Best Price Found	$73
Fastest flight time	2h 22m
Direct flights	Mon, Thu and Fri
Airports in California	418 airports

The best one-way flight to California from Rapid City in the past 72 hours is $73. The best round-trip flight deal from Rapid City to California found on momondo in the last 72 hours is $94.

The fastest flight from Rapid City to California takes 2h 22m

Direct flights go from Rapid City to California on Monday, Thursday 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 September 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 $258	Free Cancellation	Rating 7.4 10,208 reviews		Search United Airlines flights
American Airlines	PriceFrom $318	Free Cancellation	Rating 7.1 12,058 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.