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Cheap flights from Rapid City to O'ahu from $388

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to O'ahu departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Rapid City to O'ahu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:53 pm - 8:51 pm
RAP
-
HNL
28h 58m2 stops
Multiple Airlines Logo
8:13 am - 9:20 pm
HNL
-
RAP
10h 07m1 stop
$456Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
6:53 pm - 11:00 am
RAP
-
HNL
19h 07m1 stop
Multiple Airlines Logo
8:13 am - 9:20 pm
HNL
-
RAP
10h 07m1 stop
$534Multiple Airlines
Mon, Jan 26 - Thu, Jan 29
United Airlines Logo
7:00 am - 9:08 pm
RAP
-
HNL
17h 08m2 stops
United Airlines Logo
2:35 pm - 1:12 pm
HNL
-
RAP
19h 37m2 stops
$613United Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
7:00 am - 9:21 pm
RAP
-
HNL
17h 21m2 stops
United Airlines Logo
10:55 pm - 5:07 pm
HNL
-
RAP
15h 12m2 stops
$662United Airlines
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
10:30 am - 10:12 pm
RAP
-
HNL
14h 42m1 stop
Multiple Airlines Logo
8:00 am - 10:15 am
HNL
-
RAP
23h 15m2 stops
$738Multiple Airlines
Mon, Dec 15 - Mon, Dec 22
United Airlines Logo
5:10 am - 9:08 pm
RAP
-
HNL
18h 58m2 stops
United Airlines Logo
10:55 pm - 10:16 pm
HNL
-
RAP
20h 21m2 stops
$740United Airlines
Tue, Feb 10 - Sun, Feb 15
United Airlines Logo
7:00 am - 4:43 pm
RAP
-
HNL
12h 43m1 stop
United Airlines Logo
10:50 pm - 6:47 pm
HNL
-
RAP
16h 57m2 stops
$788United Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
7:00 am - 9:08 pm
RAP
-
HNL
17h 08m2 stops
United Airlines Logo
10:50 pm - 1:13 pm
HNL
-
RAP
11h 23m1 stop
$792United Airlines
Tue, Feb 10 - Sun, Feb 15
Multiple Airlines Logo
10:30 am - 10:12 pm
RAP
-
HNL
14h 42m1 stop
Multiple Airlines Logo
4:17 pm - 10:15 am
HNL
-
RAP
14h 58m1 stop
$797Multiple Airlines
Mon, Dec 15 - Mon, Dec 22
United Airlines Logo
8:30 am - 4:43 pm
RAP
-
HNL
11h 13m1 stop
United Airlines Logo
10:50 pm - 11:12 am
HNL
-
RAP
9h 22m1 stop
$843United Airlines
Tue, Feb 10 - Sun, Feb 15

United Airlines flights from Rapid City to O'ahu

Our best United Airlines deals on Rapid City to O'ahu flight tickets
United Airlines
Jan 26
RAP7:00 amRapid City
17h 08m
2 stops
HNL9:08 pmHonolulu
Jan 30
HNL2:35 pmHonolulu
19h 37m
2 stops
RAP1:12 pmRapid City
$613
Find similar
United Airlines
Jan 12
RAP7:00 amRapid City
17h 08m
2 stops
HNL9:08 pmHonolulu
Jan 19
HNL10:50 pmHonolulu
16h 57m
2 stops
RAP6:47 pmRapid City
$654
Find similar
United Airlines
Feb 20
RAP7:00 amRapid City
17h 21m
2 stops
HNL9:21 pmHonolulu
Feb 27
HNL10:55 pmHonolulu
15h 12m
2 stops
RAP5:07 pmRapid City
$662
Find similar

American Airlines flights from Rapid City to O'ahu

Our best American Airlines deals on Rapid City to O'ahu flight tickets
American Airlines
Feb 20
RAP5:36 amRapid City
13h 07m
1 stop
HNL3:43 pmHonolulu
Feb 27
HNL11:00 pmHonolulu
11h 52m
2 stops
RAP1:52 pmRapid City
$858
Find similar
American Airlines
Dec 7
RAP5:15 amRapid City
17h 51m
2 stops
HNL8:06 pmHonolulu
Dec 9
HNL10:45 pmHonolulu
19h 31m
2 stops
RAP9:16 pmRapid City
$1,172
Find similar
American Airlines
Dec 30
RAP5:30 amRapid City
18h 30m
2 stops
HNL9:00 pmHonolulu
Jan 2
HNL11:45 pmHonolulu
18h 35m
2 stops
RAP9:20 pmRapid City
$2,178
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City to O'ahu 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Rapid City to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Mon 1/26

6:53 pm-8:51 pm

2 stops28h 58m

Honolulu

Thu 1/29

8:13 am-9:20 pm

1 stop10h 07m

$456

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Mon 1/26

6:53 pm-11:00 am

1 stop19h 07m

Honolulu

Thu 1/29

8:13 am-9:20 pm

1 stop10h 07m

$534

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Mon 1/26

7:00 am-9:08 pm

2 stops17h 08m

Honolulu

Fri 1/30

2:35 pm-1:12 pm

2 stops19h 37m

$613

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Fri 2/20

7:00 am-9:21 pm

2 stops17h 21m

Honolulu

Fri 2/27

10:55 pm-5:07 pm

2 stops15h 12m

$662

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Mon 12/15

10:30 am-10:12 pm

1 stop14h 42m

Honolulu

Mon 12/22

8:00 am-10:15 am

2 stops23h 15m

$738

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Tue 2/10

5:10 am-9:08 pm

2 stops18h 58m

Honolulu

Sun 2/15

10:55 pm-10:16 pm

2 stops20h 21m

$740

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Mon 1/26

7:00 am-4:43 pm

1 stop12h 43m

Honolulu

Fri 1/30

10:50 pm-6:47 pm

2 stops16h 57m

$788

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Tue 2/10

7:00 am-9:08 pm

2 stops17h 08m

Honolulu

Sun 2/15

10:50 pm-1:13 pm

1 stop11h 23m

$792

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Mon 12/15

10:30 am-10:12 pm

1 stop14h 42m

Honolulu

Mon 12/22

4:17 pm-10:15 am

1 stop14h 58m

$797

Rapid CityHonolulu

RAP - HNL

RAPHNL

Rapid City

Tue 2/10

8:30 am-4:43 pm

1 stop11h 13m

Honolulu

Sun 2/15

10:50 pm-11:12 am

1 stop9h 22m

$843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to O'ahu from

How to get the cheapest flight ticket from Rapid City to O'ahu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to O'ahu?

The month of March is another great option to travel to O'ahu, with average flight prices from Rapid City averaging around $810.

What is the cheapest day to depart on your flight to O'ahu?

According to our data, Tuesday is the cheapest day to fly to O'ahu from Rapid City. The lowest ticket price found for a Tuesday departure recently was $838. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to O'ahu on Saturday is $1,081.

What is the cheapest time of day to depart on your flight to O'ahu?

According to our data, the cheapest time of day to fly to O'ahu is in the afternoon. momondo users have found flights departing from Rapid City to O'ahu in the afternoon for as low as $740. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,041.

Can stopping save me money on Rapid City to O'ahu flights?

No. A direct flight is the cheapest option for a flight between Rapid City to O'ahu.

Cheap Rapid City to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to O'ahu

Fastest flight time

11h 13m

Direct flights

None
The fastest flight from Rapid City to O'ahu takes 11h 13m
There are no direct flights from Rapid City to O'ahu. There are no popular flight routes from Rapid City to O'ahu.
Search flight deals

  • When did momondo last update prices for flights from Rapid City Airport to O'ahu?

    Prices for flights from Rapid City Airport to O'ahu were last updated today.

  • How many operators does momondo search for flights from Rapid City Airport to O'ahu?

  • How old do you have to be to fly from Rapid City Airport to O'ahu?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to O'ahu.

  • What documentation or ID do you need to fly to O'ahu?

    The travel and health documents you'll need for your trip to O'ahu may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at O'ahu. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Rapid City to O'ahu?

Best airlines flying from Rapid City to O'ahu

Compare and see reviews for airlines that fly from Rapid City to O'ahu with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $809Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to O'ahu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rapid City to O'ahu for you.

Can I find flights from Rapid City to O'ahu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to O'ahu from Rapid City with this policy.

How can momondo help me find flights from Rapid City to O'ahu?

Once all potential Rapid City to O'ahu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Rapid City to O'ahu right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to O'ahu from Rapid City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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