$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 13 — Oct 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 13, 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 13, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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 10/234:38 pm -
1 stop8h 17m
Tue 10/276:00 am -
1 stop8h 58m
Deal found 9/10![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/8. 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 stop7h 55m
Sat 10/248:00 am -
1 stop7h 25m
Deal found 9/8![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/207:00 am -
1 stop5h 29m
Sat 11/214:17 pm -
1 stop5h 13m
Deal found 9/9![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/247:05 am -
1 stop5h 32m
Mon 9/282:35 pm -
1 stop5h 17m
Deal found 9/9![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/235:22 am -
1 stop5h 10m
Sun 9/275:00 am -
1 stop6h 26m
Deal found 9/8![United Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 12/2910:04 am -
1 stop12h 10m
Tue 1/58:05 pm -
1 stop13h 26m
Deal found 9/10![Multiple Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/24:41 pm -
1 stop7h 09m
Tue 10/65:00 am -
1 stop5h 55m
Deal found 9/10![United Airlines logo]()
$419
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 13, 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 13, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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 10/14:31 pm -
1 stop8h 21m
Wed 10/73:34 pm -
1 stop5h 56m
Deal found 9/10![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/9![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/235:22 am -
1 stop5h 10m
Sun 9/275:00 am -
1 stop6h 26m
Deal found 9/8![United Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 12/2910:04 am -
2 stops29h 43m
Tue 1/511:32 am -
1 stop21h 59m
Deal found 9/10![Multiple Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 9/9. 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 stop7h 12m
Tue 10/64:15 pm -
1 stop5h 15m
Deal found 9/9![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/235:04 pm -
1 stop7h 47m
Tue 10/276:10 am -
2 stops9h 15m
Deal found 9/8![American Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/299:47 am -
1 stop14h 09m
Tue 1/52:30 pm -
1 stop6h 38m
Deal found 9/10![United Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/236:30 am -
2 stops9h 57m
Sun 9/2711:55 pm -
1 stop8h 52m
Deal found 9/8![American Airlines logo]()
$576
Last-minute flights from Rapid City to IrvineDiscover last-minute flight deals from Rapid City to Irvine. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to Irvine. Data last updated September 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/203:34 pm -
1 stop17h 13m
Mon 9/2110:04 pm -
2 stops37h 11m
Deal found 9/8![Multiple Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/235:22 am -
1 stop5h 10m
Sun 9/275:00 am -
1 stop6h 26m
Deal found 9/8![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/247:05 am -
1 stop5h 32m
Mon 9/282:35 pm -
1 stop5h 17m
Deal found 9/9![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/255:53 pm -
1 stop5h 57m
Tue 9/298:45 am -
1 stop6h 21m
Deal found 9/10![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/24:41 pm -
1 stop7h 09m
Tue 10/65:00 am -
1 stop5h 55m
Deal found 9/10![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/8. 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 stop7h 55m
Sat 10/248:00 am -
1 stop7h 25m
Deal found 9/8![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/10. 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 10/234:38 pm -
1 stop8h 17m
Tue 10/276:00 am -
1 stop8h 58m
Deal found 9/10![Delta 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 13, 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 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 stop28h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/10. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/178:43 pm -
3 stops43h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/1012:39 pm -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/137:05 am -
1 stop5h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/125:53 pm -
1 stop5h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$349
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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Delta) |
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 13, 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
Sun 10/11
5:35 pm-5:51 pm
2 stops25h 16m
Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$155
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Sat 10/17
8:43 pm-3:10 pm
3 stops43h 27m
Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$255
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Fri 11/27
5:50 pm-10:55 pm
1 stop6h 05m
Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$309
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Tue 11/10
5:00 am-3:21 pm
2 stops11h 21m
Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$310
Quickest round-trip
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Tue 10/13
7:05 am-11:37 am
1 stop5h 32m
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
Sat 10/17
12:30 pm-7:14 pm
1 stop7h 44m
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
Thu 10/1
4:31 pm-11:52 pm
1 stop8h 21m
Los Angeles
Wed 10/7
3:34 pm-10:30 pm
1 stop5h 56m
$329
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
Sat 10/24
7:00 am-4:25 pm
1 stop8h 25m
$329
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
$349
Rapid CityLos Angeles
RAP Rapid City - LAX Los Angeles
RAPLAX
Rapid City
Wed 9/23
5:22 am-9:32 am
1 stop5h 10m
Los Angeles
Sun 9/27
5:00 am-12:26 pm
1 stop6h 26m
$399
Showing 1-10 of 15 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 13, 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.
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 13, 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.
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Rapid City
Popular flights
Top destinations
Alternative routes for Rapid City to Irvine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Irvine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rapid City to Irvine by cabin class
Find flights from Rapid City to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Rapid City and Irvine flights
Browse other Rapid City and Irvine flight options. Last updated on September 13, 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 13, 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$427 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$338 | FlexibilityNo cancel fee | On-time71% |