$159+ Cheap flights from Rapid City (RAP) to Irvine, CA
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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LAX
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from Rapid City to Irvine with Cheapflights
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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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 1, 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 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 9/187:39 pm -
1 stop25h 16m
Sat 9/269:20 pm -
1 stop16h 24m
Deal found 8/28![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 8/27. 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
Sat 10/247:00 am -
1 stop8h 25m
Deal found 8/27![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Tue 9/1511:45 am -
1 stop7h 40m
Mon 9/216:30 am -
1 stop4h 36m
Deal found 8/28![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 10/195:53 pm -
1 stop5h 57m
Sun 10/255:00 am -
1 stop5h 58m
Deal found 8/27![United Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 9/156:30 am -
1 stop8h 52m
Sat 9/196:30 am -
1 stop4h 36m
Deal found 8/31![American Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 10/1610:06 pm -
1 stop16h 50m
Sun 10/1812:09 am -
2 stops19h 20m
Deal found 8/30![Multiple Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/27:05 am -
1 stop5h 32m
Tue 10/62:35 pm -
1 stop5h 17m
Deal found 8/30![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/28. 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 10/211:17 am -
1 stop4h 46m
Fri 10/26:45 pm -
2 stops16h 41m
Deal found 8/28![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 8/31. 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.
Sat 9/196:48 am -
1 stop9h 20m
Mon 9/216:28 am -
1 stop6h 22m
Deal found 8/31![Delta logo]()
$453
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 1, 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 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/165:53 pm -
1 stop5h 57m
Mon 10/195:00 am -
1 stop6h 26m
Deal found 8/31![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/29. 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 1/1511:30 am -
1 stop6h 21m
Fri 1/226:30 am -
1 stop8h 16m
Deal found 8/29![Delta logo]()
$428
This American Airlines deal was found by Cheapflights users on 8/28. 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 1/1612:59 pm -
1 stop6h 53m
Sat 1/2310:21 am -
2 stops10h 37m
Deal found 8/28![American Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 1/167:05 am -
1 stop5h 22m
Sat 1/237:00 am -
1 stop4h 30m
Deal found 8/29![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 10/195:53 pm -
1 stop5h 57m
Sun 10/255:00 am -
1 stop5h 58m
Deal found 8/27![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 8/28. 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.
Sat 9/196:48 am -
1 stop9h 20m
Mon 9/216:28 am -
1 stop6h 22m
Deal found 8/28![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 8/29. 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 10/27:05 am -
1 stop5h 32m
Tue 10/62:35 pm -
1 stop5h 17m
Deal found 8/29![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 9/195:22 am -
1 stop5h 10m
Wed 9/234:15 pm -
1 stop5h 18m
Deal found 8/29![United Airlines logo]()
$558
Last-minute flights from Rapid City to IrvineDiscover last-minute flight deals from Rapid City to Irvine. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to Irvine. Data last updated September 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/29. 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 8/314:30 pm -
1 stop8h 23m
Sun 9/66:25 am -
1 stop8h 05m
Deal found 8/29![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/1111:22 am -
1 stop7h 07m
Tue 9/152:29 pm -
1 stop5h 09m
Deal found 8/27![United Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Tue 9/1511:45 am -
1 stop7h 40m
Mon 9/216:30 am -
1 stop4h 36m
Deal found 8/28![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 9/156:30 am -
1 stop8h 52m
Sat 9/196:30 am -
1 stop4h 36m
Deal found 8/31![American Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 9/187:39 pm -
1 stop25h 16m
Sat 9/269:20 pm -
1 stop16h 24m
Deal found 8/28![Multiple Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 8/31. 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.
Sat 9/196:48 am -
1 stop9h 20m
Mon 9/216:28 am -
1 stop6h 22m
Deal found 8/31![Delta logo]()
$453
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 9/195:22 am -
1 stop5h 10m
Wed 9/234:15 pm -
1 stop5h 18m
Deal found 8/29![United Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 8/31. 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.
Sat 9/196:48 am -
1 stop9h 20m
Wed 9/231:15 pm -
1 stop8h 03m
Deal found 8/31![Delta logo]()
$574
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/2511:45 am -
1 stop4h 42m
Fri 10/21:54 pm -
1 stop6h 29m
Deal found 8/27![American Airlines logo]()
$329
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 1, 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 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Sat 10/38:43 pm -
1 stop22h 02m
Deal found 8/29![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 10/43:50 pm -
1 stop16h 57m
Deal found 8/29![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/133:34 pm -
1 stop17h 13m
Deal found 9/1![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/219:09 pm -
1 stop23h 46m
Deal found 8/30![Multiple Airlines logo]()
$202
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 12/211:12 pm -
1 stop9h 32m
Deal found 8/27![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Mon 9/2111:45 am -
1 stop4h 42m
Deal found 8/29![American Airlines logo]()
$314
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 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (Kiwi.com) |
One-way from | $159 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $400 |
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 1, 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
Fri 10/16
5:53 pm-10:50 pm
1 stop5h 57m
Los Angeles
Mon 10/19
5:00 am-12:26 pm
1 stop6h 26m
$329
Quickest round-trip
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Sat 1/16
7:05 am-11:27 am
1 stop5h 22m
Los Angeles
Sat 1/23
7:00 am-12:30 pm
1 stop4h 30m
$329
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Mon 10/19
5:53 pm-10:50 pm
1 stop5h 57m
Los Angeles
Sun 10/25
5:00 am-11:58 am
1 stop5h 58m
$376
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Fri 10/2
7:05 am-11:37 am
1 stop5h 32m
Los Angeles
Tue 10/6
2:35 pm-8:52 pm
1 stop5h 17m
$419
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Fri 1/15
11:30 am-4:51 pm
1 stop6h 21m
Los Angeles
Fri 1/22
6:30 am-3:46 pm
1 stop8h 16m
$428
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Sat 1/16
12:59 pm-6:52 pm
1 stop6h 53m
Los Angeles
Sat 1/23
10:21 am-9:58 pm
2 stops10h 37m
$447
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Sat 9/19
6:48 am-3:08 pm
1 stop9h 20m
Los Angeles
Mon 9/21
6:28 am-1:50 pm
1 stop6h 22m
$494
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Sat 9/19
5:22 am-9:32 am
1 stop5h 10m
Los Angeles
Wed 9/23
4:15 pm-10:33 pm
1 stop5h 18m
$558
Cheapest one-way
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Sun 10/4
3:50 pm-7:47 am
1 stop16h 57m
$167
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Sun 9/13
3:34 pm-7:47 am
1 stop17h 13m
$179
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 1, 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 below average for this route at the moment.
Rapid City to Irvine flights typically cost between $328 and $479 in September.The cheapest round-trip price found within the last 5 days was $325 on Multiple Airlines (Sep 18-Sep 26).
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 1, 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.
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
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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Alternative routes for Rapid City to Irvine
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Complete your trip
Complete your trip to Irvine by adding a car rental and/or hotel reservation to your travel itinerary.
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Rapid City and Irvine flights
Browse other Rapid City and Irvine flight options. Last updated on September 1, 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 1, 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$430 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$338 | FlexibilityNo cancel fee | On-time71% |