What is the cheapest airline that flies from Rapid City to O'ahu?

United Airlines is the most popular carrier operating from Rapid City to O'ahu

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?

The number of operators available for flights from Rapid City Airport to O'ahu is 1 as of September 2026.

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.

$426 Cheap Flights from Rapid City to O'ahu in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to O'ahu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 9:11 pmRAP Rapid City-HNL Honolulu

17h 06m2 stops Denver Intl Los Angeles

10:50 pm - 8:33 pmHNL Honolulu-RAP Rapid City

18h 43m2 stops Los Angeles Denver Intl

$749United Airlines

Wed, Feb 10 - Wed, Feb 17

5:48 pm - 1:13 pmRAP Rapid City-HNL Honolulu

22h 25m2 stops Denver Intl San Francisco

4:30 pm - 11:13 amHNL Honolulu-RAP Rapid City

15h 43m2 stops San Francisco Denver Intl

$753United Airlines

Mon, Feb 1 - Mon, Mar 1

5:30 am - 5:43 pmRAP Rapid City-HNL Honolulu

15h 13m2 stops Denver Intl San Francisco

12:45 pm - 12:30 pmHNL Honolulu-RAP Rapid City

20h 45m2 stops Los Angeles Denver Intl

$767United Airlines

Wed, Jan 13 - Sat, Jan 23

6:55 am - 9:07 pmRAP Rapid City-HNL Honolulu

17h 12m2 stops Minneapolis St Paul Los Angeles

8:25 pm - 3:46 pmHNL Honolulu-RAP Rapid City

16h 21m2 stops Salt Lake City Minneapolis St Paul

$768Delta

Mon, Mar 1 - Tue, Mar 9

6:42 am - 3:18 pmRAP Rapid City-HNL Honolulu

11h 36m1 stop Minneapolis St Paul

9:25 pm - 11:19 amHNL Honolulu-RAP Rapid City

10h 54m1 stop Minneapolis St Paul

$800Delta

Thu, Dec 10 - Thu, Dec 24

7:05 am - 4:46 pmRAP Rapid City-HNL Honolulu

12h 41m1 stop Denver Intl

8:25 pm - 11:13 amHNL Honolulu-RAP Rapid City

11h 48m1 stop Denver Intl

$800United Airlines

Wed, Feb 10 - Wed, Feb 17

7:00 am - 4:28 pmRAP Rapid City-HNL Honolulu

12h 28m1 stop Denver Intl

8:25 pm - 9:31 amHNL Honolulu-RAP Rapid City

10h 06m1 stop Denver Intl

$800United Airlines

Wed, Dec 2 - Wed, Dec 9

7:05 am - 4:46 pmRAP Rapid City-HNL Honolulu

12h 41m1 stop Denver Intl

10:35 pm - 11:13 amHNL Honolulu-RAP Rapid City

9h 38m1 stop Denver Intl

$800United Airlines

Mon, Feb 1 - Mon, Mar 1

7:05 am - 4:46 pmRAP Rapid City-HNL Honolulu

12h 41m1 stop Denver Intl

10:50 pm - 2:43 pmHNL Honolulu-RAP Rapid City

12h 53m2 stops Los Angeles Denver Intl

$806United Airlines

Wed, Feb 10 - Wed, Feb 17

10:30 am - 10:05 pmRAP Rapid City-HNL Honolulu

14h 35m2 stops Denver Intl San Francisco

8:25 pm - 9:31 amHNL Honolulu-RAP Rapid City

10h 06m1 stop Denver Intl

$806United Airlines

Wed, Dec 2 - Wed, Dec 9

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United Airlines flights from Rapid City to O'ahu

Our best United Airlines deals on Rapid City to O'ahu flight tickets

United Airlines

Feb 10

RAP7:05 amRapid City

17h 06m

2 stops

HNL9:11 pmHonolulu

Feb 17

HNL10:50 pmHonolulu

18h 43m

2 stops

RAP8:33 pmRapid City

$749

United Airlines

Feb 1

RAP5:48 pmRapid City

22h 25m

2 stops

HNL1:13 pmHonolulu

Mar 1

HNL4:30 pmHonolulu

15h 43m

2 stops

RAP11:13 amRapid City

$753

United Airlines

Jan 13

RAP5:30 amRapid City

15h 13m

2 stops

HNL5:43 pmHonolulu

Jan 23

HNL12:45 pmHonolulu

20h 45m

2 stops

RAP12:30 pmRapid City

$767

Delta flights from Rapid City to O'ahu

Our best Delta deals on Rapid City to O'ahu flight tickets

Delta

Mar 1

RAP6:55 amRapid City

17h 12m

2 stops

HNL9:07 pmHonolulu

Mar 9

HNL8:25 pmHonolulu

16h 21m

2 stops

RAP3:46 pmRapid City

$768

Delta

Nov 24

RAP6:45 amRapid City

11h 24m

1 stop

HNL3:09 pmHonolulu

Dec 3

HNL9:35 pmHonolulu

13h 25m

1 stop

RAP2:00 pmRapid City

$849

Delta

Nov 24

RAP6:45 amRapid City

11h 24m

1 stop

HNL3:09 pmHonolulu

Dec 3

HNL10:45 pmHonolulu

14h 08m

2 stops

RAP3:53 pmRapid City

$855

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Wed 2/10

7:05 am-9:11 pm

2 stops17h 06m

Honolulu

Wed 2/17

10:50 pm-8:33 pm

2 stops18h 43m

$749

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Mon 2/1

5:48 pm-1:13 pm

2 stops22h 25m

Honolulu

Mon 3/1

4:30 pm-11:13 am

2 stops15h 43m

$753

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Wed 1/13

5:30 am-5:43 pm

2 stops15h 13m

Honolulu

Sat 1/23

12:45 pm-12:30 pm

2 stops20h 45m

$767

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Mon 3/1

6:55 am-9:07 pm

2 stops17h 12m

Honolulu

Tue 3/9

8:25 pm-3:46 pm

2 stops16h 21m

$768

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Thu 12/10

6:42 am-3:18 pm

1 stop11h 36m

Honolulu

Thu 12/24

9:25 pm-11:19 am

1 stop10h 54m

$800

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Wed 2/10

7:05 am-4:46 pm

1 stop12h 41m

Honolulu

Wed 2/17

8:25 pm-11:13 am

1 stop11h 48m

$800

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Wed 12/2

7:00 am-4:28 pm

1 stop12h 28m

Honolulu

Wed 12/9

8:25 pm-9:31 am

1 stop10h 06m

$800

Quickest round-trip

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Mon 2/1

7:05 am-4:46 pm

1 stop12h 41m

Honolulu

Mon 3/1

10:35 pm-11:13 am

1 stop9h 38m

$800

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Wed 2/10

7:05 am-4:46 pm

1 stop12h 41m

Honolulu

Wed 2/17

10:50 pm-2:43 pm

2 stops12h 53m

$806

Rapid CityHonolulu

RAP Rapid City - HNL Honolulu

RAPHNL

Rapid City

Wed 12/2

10:30 am-10:05 pm

2 stops14h 35m

Honolulu

Wed 12/9

8:25 pm-9:31 am

1 stop10h 06m

$806

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

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

Prices

Airlines

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

The month of November is another great option to travel to O'ahu, with average flight prices from Rapid City averaging around $833.

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

Best Price Found	$426
Fastest flight time	12h 11m
Direct flights	None

The best one-way flight to O'ahu from Rapid City in the past 72 hours is $426. The best round-trip flight deal from Rapid City to O'ahu found on momondo in the last 72 hours is $749.

The fastest flight from Rapid City to O'ahu takes 12h 11m

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

Frequently asked questions about flying from Rapid City to O'ahu

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?
The number of operators available for flights from Rapid City Airport to O'ahu is 1 as of September 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Rapid City to O'ahu is Airbus A319 (13.41% of total bookings). The next most popular plane models are Embraer 175 (13.18%), Airbus A320-100/200 (11.59%), and Canadair (Bombardier) Regional Jet 900 (10.91%).

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 Airlines	PriceFrom $786	Free Cancellation	Rating 7.4 10,214 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.