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Rapid City

$465+ Cheap flights from O'ahu to Rapid City (RAP)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — RAP
feb. 19 — feb. 261
jue. 2/19
jue. 2/26
1 adult, Economy
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Cheap flight deals from O'ahu to Rapid City

Cheapest flights from O'ahu to Rapid City
Explore the most affordable flight options available from O'ahu to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 20, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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.
mié. 2/1810:55 pm
HNL
-
RAP
2 stops20h 21m
United Airlines
vie. 2/202:52 pm
RAP
-
HNL
2 stops25h 14m
United Airlines
Deal found 1/19$701
This United Airlines deal was found by Cheapflights users on 1/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/297:55 pm
HNL
-
RAP
1 stop9h 28m
United Airlines
lun. 4/62:42 pm
RAP
-
HNL
2 stops25h 12m
United Airlines
Deal found 1/18$822
This United Airlines deal was found by Cheapflights users on 1/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/109:40 pm
HNL
-
RAP
2 stops18h 48m
United Airlines
dom. 5/2411:25 am
RAP
-
HNL
1 stop12h 15m
United Airlines
Deal found 1/18$863
This American Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 7/219:00 pm
HNL
-
RAP
1 stop10h 53m
American Airlines
mar. 7/2811:45 am
RAP
-
HNL
2 stops14h 26m
American Airlines
Deal found 1/20$873
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 7/2111:00 pm
HNL
-
RAP
2 stops12h 52m
United Airlines
mar. 7/285:30 am
RAP
-
HNL
2 stops12h 10m
United Airlines
Deal found 1/20$885

Find flight deals from O'ahu to Rapid City

Keep the following information in mind while searching for O'ahu to Rapid City flight deals. Data was last updated enero 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$701
(United Airlines)

One-way from

$465
(Delta)
Provider with most accurate pricing for Honolulu-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Rapid City flights.
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From O'ahu to Rapid City
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One-way flight from O'ahu to Rapid City
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Rapid City 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 enero 20, 2026.
Use the filters below to find and compare flights from O'ahu to Rapid City that are best for you.

Fly from

O'ahu

Fly to

Rapid City

Route

Depart

Return

Price

HonoluluRapid City

HNL - RAP

HNLRAP

Honolulu

mié. 2/18

10:55 pm-6:54 pm

2 stops16h 59m

Rapid City

vie. 2/20

2:52 pm-1:06 pm

2 stops25h 14m

$701

HonoluluRapid City

HNL - RAP

HNLRAP

Honolulu

dom. 3/29

7:55 pm-9:23 am

1 stop9h 28m

Rapid City

lun. 4/6

2:42 pm-11:54 am

2 stops25h 12m

$822

HonoluluRapid City

HNL - RAP

HNLRAP

Honolulu

dom. 5/10

9:40 pm-8:28 pm

2 stops18h 48m

Rapid City

dom. 5/24

11:25 am-7:40 pm

1 stop12h 15m

$863

HonoluluRapid City

HNL - RAP

HNLRAP

Honolulu

lun. 2/2

10:30 pm-3:25 pm

2 stops13h 55m

$465

HonoluluRapid City

HNL - RAP

HNLRAP

Honolulu

lun. 2/2

8:00 am-11:25 am

3 stops24h 25m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Best time to book a flight from O'ahu to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from O'ahu 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 O'ahu to Rapid City
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated enero 20, 2026.
Peruse reviews from past customers who have flown with United Airlines from O'ahu to Rapid City to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,183 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,183 reviews
United Airlines
7.4
Good
9,183 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Rapid City. 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 into for flights to Rapid City from O'ahu?

    If you book a flight to Rapid City from O'ahu, you will be flying to Rapid City, which is the city’s only airport. Rapid City (RAP) is located 9.0 mi from the center of Rapid City.

  • How long is the flight from O'ahu to Rapid City?

    Airlines like United Airlines fly from O'ahu to Rapid City in about 16h 59m. The time it takes to get you to your destination can typically vary by up to . The distance between O'ahu and Rapid City is about 3476 mi.

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

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

  • How can I find direct flights from O'ahu to Rapid City?

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

  • Can I find deals for business class flights from O'ahu to Rapid City?

    Yes. Cheapflights offers flight deals from O'ahu to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Keystone
Deadwood
Sturgis
Spearfish

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Alternative routes for O'ahu to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from O'ahu to Rapid City

Discover the top airline that operate flights from O'ahu to Rapid City. 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 enero 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$933Average$1,101FlexibilityNo cancel feeOn-time69%

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