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$176+ Cheap flights from Rapid City (RAP) to Irvine, CA

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LAX
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from Rapid City to Irvine

Cheapest flights from Rapid City to Irvine
Explore the most affordable flight options available from Rapid City to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/99:44 pmRAP - LAX
1 stop11h 30mMultiple Airlines
Thu 11/139:04 amLAX - RAP
1 stop10h 50mMultiple Airlines
Deal found 10/25$176
This Kiwi.com deal was found by Cheapflights users on 10/26. 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
Thu 1/86:00 amLAX - RAP
1 stop14h 20mMultiple Airlines
Deal found 10/26$222
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:05 amRAP - LAX
1 stop8h 06mDelta
Tue 12/1611:40 pmLAX - RAP
1 stop9h 42mDelta
Deal found 10/25$259
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:51 pmRAP - LAX
1 stop7h 14mDelta
Fri 11/216:04 amLAX - RAP
1 stop8h 41mDelta
Deal found 10/26$274
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:25 pmRAP - LAX
1 stop8h 16mDelta
Mon 12/111:40 pmLAX - RAP
1 stop9h 42mDelta
Deal found 10/25$324
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/257:10 amRAP - LAX
1 stop5h 39mUnited Airlines
Fri 11/284:15 pmLAX - RAP
1 stop4h 44mUnited Airlines
Deal found 10/26$339
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:34 pmRAP - LAX
1 stop7h 47mDelta
Sun 11/166:04 amLAX - RAP
1 stop7h 07mDelta
Deal found 10/25$374

Cheap flight deals from Rapid City to Irvine

Keep the following information in mind while searching for Rapid City to Irvine flight deals. Data was last updated October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$176
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$433
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 Irvine
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Irvine 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 27, 2025.
Use the filters below to find and compare flights from Rapid City to Irvine that are best for you.

Fly from

Rapid City

Fly to

Irvine

Route

Depart

Return

Price

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

$222

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Thu 12/11

6:05 am-1:11 pm

1 stop8h 06m

Los Angeles

Tue 12/16

11:40 pm-10:22 am

1 stop9h 42m

$259

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Wed 11/12

2:51 pm-9:05 pm

1 stop7h 14m

Los Angeles

Fri 11/21

6:04 am-3:45 pm

1 stop8h 41m

$274

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Mon 11/24

4:25 pm-11:41 pm

1 stop8h 16m

Los Angeles

Mon 12/1

11:40 pm-10:22 am

1 stop9h 42m

$324

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Tue 11/25

10:22 am-3:20 pm

1 stop5h 58m

Los Angeles

Fri 11/28

4:15 pm-9:59 pm

1 stop4h 44m

$339

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Sat 4/11

10:45 am-5:13 pm

1 stop7h 28m

Los Angeles

Tue 4/14

2:30 pm-8:33 pm

1 stop5h 03m

$379

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Mon 11/10

11:14 am-11:35 am

2 stops25h 21m

Los Angeles

Thu 11/13

9:04 am-8:54 pm

1 stop10h 50m

$399

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Mon 11/24

11:15 am-5:41 pm

1 stop7h 26m

Los Angeles

Sun 11/30

12:25 am-10:34 am

1 stop9h 09m

$400

Rapid CityLos Angeles

RAP - LAX

RAPLAX

Rapid City

Tue 11/11

6:05 am-1:07 pm

1 stop8h 02m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Best time to book a flight from Rapid City to Irvine

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

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

Currently, December is the cheapest month in which you can book a flight from Rapid City to Irvine (average of $98). Flying from Rapid City to Irvine in March is currently the most expensive (average of $338). 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 IR9?

Find hourly flight availability from Rapid City to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

When flying from Rapid City to Irvine, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 61% versus a flight in the morning.

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

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated October 27, 2025.
See what other customers who have flown with United Airlines and Allegiant Air from Rapid City to Irvine have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,995 reviews
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Allegiant Air
7.2
Good
695 reviews
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Irvine. 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 Irvine?

    Rapid City (RAP) is the airport you will fly out of if you book a flight from Rapid City to Irvine. You should not have trouble finding flights to Irvine from Rapid City; the airport handles an average of 0 outbound flights to Irvine per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Rapid City airport to Irvine. It is only a 9.0 mi journey to Rapid City (RAP) from Rapid City’s city center.

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

    Delta can get you from Rapid City to Irvine in just under 8h 06m. Your travel time can differ by up to . The distance between Rapid City and Irvine is about 1076 mi.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Rapid City to Irvine (average of $98). Flying from Rapid City to Irvine in March is currently the most expensive (average of $338). 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.

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Top 2 airlines flying from Rapid City to Irvine

Discover the top 2 airlines that operate flights from Rapid City to Irvine. 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 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$96Average$168FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$258Average$414FlexibilityNo cancel feeOn-time69%

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