$428 Find Cheap Flights from Rapid City to O'ahu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to O'ahu departing on 6/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to O'ahu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to O'ahu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to O'ahu, as well as popular online travel agencies
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Flight Deals

Book Cheap Rapid City to O'ahu Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to O'ahu 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 Rapid City to O'ahu

Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
6:30 am - 5:53 pm
RAP
-
HNL
15h 23m
2 stops
American Airlines Logo
10:49 pm - 11:53 am
HNL
-
RAP
9h 04m
1 stop
$744American Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
10:18 am - 9:27 pm
RAP
-
HNL
15h 09m
2 stops
American Airlines Logo
3:26 pm - 9:49 am
HNL
-
RAP
14h 23m
2 stops
$749American Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
6:30 am - 4:33 pm
RAP
-
HNL
14h 03m
2 stops
American Airlines Logo
6:40 pm - 9:49 am
HNL
-
RAP
11h 09m
1 stop
$794American Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
6:30 am - 4:33 pm
RAP
-
HNL
14h 03m
2 stops
American Airlines Logo
12:55 pm - 9:49 am
HNL
-
RAP
16h 54m
2 stops
$799American Airlines
Tue, Sep 22 - Sun, Sep 27
Delta Logo
6:20 am - 1:38 pm
RAP
-
HNL
11h 18m
1 stop
Delta Logo
1:30 pm - 9:58 am
HNL
-
RAP
16h 28m
2 stops
$814Delta
Wed, Jun 3 - Mon, Jun 8
United Airlines Logo
11:20 am - 7:13 pm
RAP
-
HNL
11h 53m
1 stop
United Airlines Logo
7:55 pm - 9:20 am
HNL
-
RAP
9h 25m
1 stop
$816United Airlines
Tue, Sep 22 - Sun, Sep 27
American Airlines Logo
6:30 am - 5:53 pm
RAP
-
HNL
15h 23m
2 stops
American Airlines Logo
10:57 pm - 4:27 pm
HNL
-
RAP
13h 30m
2 stops
$819American Airlines
Wed, Jun 3 - Mon, Jun 8
United Airlines Logo
7:00 am - 3:59 pm
RAP
-
HNL
12h 59m
2 stops
United Airlines Logo
9:40 pm - 12:29 pm
HNL
-
RAP
10h 49m
1 stop
$822United Airlines
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
6:30 am - 5:53 pm
RAP
-
HNL
15h 23m
2 stops
American Airlines Logo
3:26 pm - 9:49 am
HNL
-
RAP
14h 23m
2 stops
$849American Airlines
Wed, Jun 3 - Mon, Jun 8
Delta Logo
6:50 am - 9:11 pm
RAP
-
HNL
18h 21m
2 stops
Delta Logo
1:01 pm - 10:27 am
HNL
-
RAP
17h 26m
2 stops
$854Delta
Booking Insights

KAYAK's insights & trends for Rapid City to O'ahu flights

Get data-powered insights and trends into flights from Rapid City to O'ahu to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Rapid City to O'ahu?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $404, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Rapid City to O'ahu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rapid City to O'ahu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rapid City to O'ahu is January, when tickets cost $619 (return) on average. On the other hand, the most expensive months are May and October, when the average cost of round-trip tickets is $1,239 and $993 respectively.

Find deals

Good to know

Low seasonMay
Cheapest flight$428
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Rapid City to Honolulu

FAQs - booking O'ahu flights

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

    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 Rapid City to O'ahu.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rapid City to 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 Rapid City to O'ahu?

    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 from Rapid City to O'ahu with an airline and back with another airline.

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

    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 from Rapid City to 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 Rapid City to O'ahu

 
See real verified KAYAK customer reviews for airlines flying from Rapid City to O'ahu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rapid City to O'ahu? 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 9677 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

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.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

Everything you need to know for your flight to O'ahu

Information on your arrival and departure airports

Rapid City (RAP)