RAP

$409 Find Cheap Flights from O'ahu to Rapid City - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Rapid City departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from O'ahu to Rapid City

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'ahu to Rapid City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'ahu to Rapid City

Wed, Oct 7 - Tue, Oct 13
United Airlines Logo
7:55 pm - 11:56 am
HNL
-
RAP
12h 01m
1 stop
United Airlines Logo
7:05 am - 3:16 pm
RAP
-
HNL
12h 11m
1 stop
$778United Airlines
Wed, Oct 7 - Tue, Oct 13
United Airlines Logo
9:40 pm - 12:26 pm
HNL
-
RAP
10h 46m
2 stops
United Airlines Logo
7:05 am - 3:16 pm
RAP
-
HNL
12h 11m
1 stop
$784United Airlines
Wed, Oct 7 - Tue, Oct 13
United Airlines Logo
7:00 am - 10:30 pm
HNL
-
RAP
11h 30m
2 stops
United Airlines Logo
11:17 am - 7:43 pm
RAP
-
HNL
12h 26m
2 stops
$789United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
10:50 pm - 8:45 pm
HNL
-
RAP
18h 55m
2 stops
United Airlines Logo
7:00 am - 8:56 pm
RAP
-
HNL
16h 56m
2 stops
$790United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
10:50 pm - 8:45 pm
HNL
-
RAP
18h 55m
2 stops
United Airlines Logo
7:00 am - 8:56 pm
RAP
-
HNL
16h 56m
2 stops
$810United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
8:25 pm - 9:18 am
HNL
-
RAP
9h 53m
1 stop
United Airlines Logo
7:00 am - 4:28 pm
RAP
-
HNL
12h 28m
1 stop
$888United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
8:25 pm - 9:18 am
HNL
-
RAP
9h 53m
1 stop
United Airlines Logo
8:55 am - 8:30 pm
RAP
-
HNL
14h 35m
2 stops
$894United Airlines
Thu, Dec 3 - Mon, Dec 7
United Airlines Logo
2:25 pm - 11:13 am
HNL
-
RAP
17h 48m
2 stops
United Airlines Logo
8:35 am - 4:34 pm
RAP
-
HNL
10h 59m
1 stop
$902United Airlines
Thu, Dec 3 - Mon, Dec 7
United Airlines Logo
2:25 pm - 11:13 am
HNL
-
RAP
17h 48m
2 stops
United Airlines Logo
5:48 pm - 12:24 pm
RAP
-
HNL
21h 36m
2 stops
$903United Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
8:25 pm - 9:18 am
HNL
-
RAP
9h 53m
1 stop
United Airlines Logo
7:00 am - 4:28 pm
RAP
-
HNL
12h 28m
1 stop
$908United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$409
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Honolulu to Rapid City

FAQs for booking flights from O'ahu to Rapid City

  • How does KAYAK find such low prices on flights from O'ahu to Rapid City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from O'ahu to Rapid City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from O'ahu to Rapid City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from O'ahu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from O'ahu to Rapid City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rapid City with an airline and back to O'ahu with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from O'ahu to Rapid City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rapid City from O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from O'ahu to Rapid City

 
Need help choosing which airline to fly with from O'ahu to Rapid City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9899 reviews
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

8.0 ExcellentWilliam Drew, Jun 2026
HNL - SFO
Read more United Airlines reviews

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

As great a red-eye flight as red-eye flights can be.

Everything was on time Will use united again for sure

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

The flight was comfortable with the exit row and great service

Traveling to a place near Rapid City?

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Everything you need to know for your flight to Rapid City

Information on the airport you'll fly into in Rapid City

Rapid City (RAP)