$84+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LAX
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Rapid City to Irvine
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Best
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Cheapest flights from Rapid City to IrvineExplore 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 September 20, 2026.
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 September 20, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:04 pm -
1 stop6h 55m
Fri 10/2312:35 am -
1 stop8h 19m
Deal found 9/16![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/115:35 pm -
1 stop14h 59m
Sun 10/1810:38 pm -
1 stop20h 51m
Deal found 9/18![Multiple Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:45 am -
1 stop7h 40m
Mon 10/512:35 am -
1 stop8h 19m
Deal found 9/17![American Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/152:35 pm -
1 stop25h 35m
Fri 10/2310:38 pm -
2 stops36h 01m
Deal found 9/19![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/2111:24 am -
2 stops14h 05m
Thu 11/199:35 pm -
1 stop20h 52m
Deal found 9/16![Multiple Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 10/1512:30 pm -
1 stop7h 44m
Fri 10/237:00 am -
1 stop4h 26m
Deal found 9/19![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/35:00 am -
1 stop5h 34m
Sat 11/710:55 am -
1 stop5h 14m
Deal found 9/17![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/212:30 pm -
1 stop6h 17m
Tue 10/62:35 pm -
1 stop5h 17m
Deal found 9/15![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Wed 12/239:47 am -
1 stop6h 22m
Tue 12/298:46 am -
1 stop5h 34m
Deal found 9/19![United Airlines logo]()
$479
Best flights from Rapid City to IrvineDiscover carefully curated flight deals from Rapid City to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Rapid City to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/107:00 am -
1 stop5h 29m
Sat 11/1412:45 pm -
1 stop5h 34m
Deal found 9/16![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
1 stop9h 30m
Sat 10/3111:40 am -
1 stop8h 59m
Deal found 9/16![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/115:35 pm -
2 stops28h 26m
Sun 10/1810:38 pm -
1 stop20h 51m
Deal found 9/18![Multiple Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:04 pm -
1 stop6h 55m
Fri 10/2312:35 am -
1 stop8h 19m
Deal found 9/16![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 10/1512:30 pm -
1 stop7h 44m
Fri 10/237:00 am -
1 stop4h 26m
Deal found 9/19![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/38:30 am -
1 stop5h 47m
Sat 11/78:50 am -
1 stop7h 19m
Deal found 9/19![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Wed 12/239:47 am -
1 stop6h 22m
Tue 12/298:46 am -
1 stop5h 34m
Deal found 9/19![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/212:30 pm -
1 stop6h 17m
Tue 10/62:35 pm -
1 stop5h 17m
Deal found 9/16![United Airlines logo]()
$489
Last-minute flights from Rapid City to IrvineDiscover last-minute flight deals from Rapid City to Irvine. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to Irvine. Data last updated September 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:45 am -
1 stop7h 40m
Mon 10/512:35 am -
1 stop8h 19m
Deal found 9/17![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/212:30 pm -
1 stop6h 17m
Tue 10/62:35 pm -
1 stop5h 17m
Deal found 9/15![United Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/115:35 pm -
1 stop14h 59m
Sun 10/1810:38 pm -
1 stop20h 51m
Deal found 9/18![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/152:35 pm -
1 stop25h 35m
Fri 10/2310:38 pm -
2 stops36h 01m
Deal found 9/19![Multiple Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 10/1512:30 pm -
1 stop7h 44m
Fri 10/237:00 am -
1 stop4h 26m
Deal found 9/19![United Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:04 pm -
1 stop6h 55m
Fri 10/2312:35 am -
1 stop8h 19m
Deal found 9/17![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/2111:24 am -
2 stops14h 05m
Thu 11/199:35 pm -
1 stop20h 52m
Deal found 9/16![Multiple Airlines logo]()
$430
One-way flights from Rapid City to IrvineSearch for one-way flight options from Rapid City to Irvine. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Rapid City to Irvine. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 12/1411:07 am -
1 stop21h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 1/710:02 pm -
2 stops41h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 9/257:34 pm -
1 stop25h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/82:35 pm -
1 stop25h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/2711:12 am -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/12:35 pm -
1 stop18h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/243:34 pm -
2 stops44h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$345
Find 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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $84 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $378 |
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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Rapid City to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Mon 12/14
11:07 am-7:19 am
1 stop21h 12m
Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$84
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Thu 10/8
2:35 pm-5:51 pm
2 stops28h 16m
Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$293
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Fri 11/27
11:12 am-5:39 pm
1 stop7h 27m
Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Tue 11/10
7:00 am-11:29 am
1 stop5h 29m
Los Angeles
Sat 11/14
12:45 pm-7:19 pm
1 stop5h 34m
$349
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Wed 10/28
6:00 am-2:30 pm
1 stop9h 30m
Los Angeles
Sat 10/31
11:40 am-9:39 pm
1 stop8h 59m
$349
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Sat 10/17
5:04 pm-10:59 pm
1 stop6h 55m
Los Angeles
Fri 10/23
12:35 am-9:54 am
1 stop8h 19m
$349
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Fri 9/25
7:34 pm-10:39 am
2 stops40h 05m
Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$351
Quickest round-trip
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Mon 10/12
5:53 pm-10:50 pm
1 stop5h 57m
Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$364
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Thu 10/15
12:30 pm-7:14 pm
1 stop7h 44m
Los Angeles
Fri 10/23
7:00 am-12:26 pm
1 stop4h 26m
$438
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Tue 11/3
8:30 am-1:17 pm
1 stop5h 47m
Los Angeles
Sat 11/7
8:50 am-5:09 pm
1 stop7h 19m
$459
Showing 1-10 of 13 resultsSorted by cheapest first
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.
RAP-LAX
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
RAP-IR9
RAP-LAX
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 September 20, 2026.
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 afternoon, which can drop the price by up to 67% versus a flight in the morning.
How much does it cost to fly round-trip from Rapid City to Irvine?
Airfare is typical for this route at the moment.
Rapid City to Irvine flights typically cost between $346 and $489 in October.The cheapest round-trip price found within the last 5 days was $349 on American Airlines (Oct 17-Oct 23).
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 September 20, 2026.
See what other customers who have flown with United Airlines and American Airlines 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.
Crew
8.1
Comfort
7.3
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Crew
8.1
Comfort
7.3
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Crew
8.1
Comfort
7.3
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
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.
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Rapid City and Irvine flights
Browse other Rapid City and Irvine flight options. Last updated on September 20, 2026.
Other flights from Rapid City
Browse through other flights departing from Rapid City. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Rapid City to Irvine flights
Consider these flights traveling from Rapid City to Irvine.
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 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$338 | FlexibilityNo cancel fee | On-time71% |