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Denver

$159+ Cheap flights from O'ahu to Denver (DEN)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DEN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from O'ahu to Denver

Cheapest flights from O'ahu to Denver
Explore the most affordable flight options available from O'ahu to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:59 pmHNL - DEN
2 stops19h 40mMultiple Airlines
Wed 1/71:02 pmDEN - HNL
1 stop11h 19mMultiple Airlines
Deal found 12/13$502
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:48 pmHNL - DEN
2 stops19h 51mMultiple Airlines
Tue 1/61:02 pmDEN - HNL
1 stop11h 29mMultiple Airlines
Deal found 12/13$506
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:59 pmHNL - DEN
1 stop31h 07mMultiple Airlines
Tue 1/61:02 pmDEN - HNL
1 stop11h 29mMultiple Airlines
Deal found 12/13$511
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:59 pmHNL - DEN
2 stops19h 40mMultiple Airlines
Thu 1/89:18 amDEN - HNL
1 stop15h 03mMultiple Airlines
Deal found 12/13$512
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:48 pmHNL - DEN
2 stops19h 51mMultiple Airlines
Thu 1/89:18 amDEN - HNL
1 stop15h 03mMultiple Airlines
Deal found 12/13$516
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:17 pmHNL - DEN
2 stops27h 53mMultiple Airlines
Mon 1/510:29 pmDEN - HNL
1 stop26h 02mMultiple Airlines
Deal found 12/13$522
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:51 pmHNL - DEN
2 stops22h 34mMultiple Airlines
Wed 1/71:02 pmDEN - HNL
1 stop11h 19mMultiple Airlines
Deal found 12/13$528
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:59 pmHNL - DEN
2 stops19h 40mMultiple Airlines
Fri 1/99:10 amDEN - HNL
1 stop13h 46mMultiple Airlines
Deal found 12/13$534
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:51 pmHNL - DEN
2 stops22h 34mMultiple Airlines
Thu 1/89:18 amDEN - HNL
1 stop15h 03mMultiple Airlines
Deal found 12/13$538
This Alaska Airlines deal was found by Cheapflights users on 12/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:50 pmHNL - DEN
1 stop9h 45mMultiple Airlines
Tue 1/612:12 pmDEN - HNL
1 stop13h 06mMultiple Airlines
Deal found 12/13$545
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:18 amHNL - DEN
2 stops13h 07mMultiple Airlines
Tue 1/61:02 pmDEN - HNL
1 stop11h 29mMultiple Airlines
Deal found 12/13$549
This Alaska Airlines deal was found by Cheapflights users on 12/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:50 pmHNL - DEN
1 stop9h 45mMultiple Airlines
Fri 1/912:34 pmDEN - HNL
1 stop11h 47mMultiple Airlines
Deal found 12/13$555

Find flight deals from O'ahu to Denver

Keep the following information in mind while searching for O'ahu to Denver flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$405
(Alaska Airlines)

One-way from

$159
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$648

Good round-trip deal

$649 or less

Good one-way deal

$350 or less
Provider with most accurate pricing for Honolulu-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Denver Intl flights.
Search Deals
From O'ahu to Denver Intl
Search Deals
One-way flight from O'ahu to Denver Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from O'ahu to Denver Intl.
Search Deals
Price to beat on a one-way flight from O'ahu to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Denver 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 December 15, 2025.
Use the filters below to find and compare flights from O'ahu to Denver that are best for you.

Fly from

O'ahu

Fly to

Denver

Route

Depart

Return

Price

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Thu 2/19

6:00 pm-11:38 am

2 stops14h 38m

Denver Intl

Wed 2/25

1:10 pm-9:26 pm

1 stop11h 16m

$406

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Wed 2/25

8:11 am-11:59 pm

1 stop12h 48m

Denver Intl

Mon 3/9

7:40 am-4:37 pm

2 stops12h 57m

$406

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Sun 3/1

11:35 pm-11:38 am

1 stop9h 03m

Denver Intl

Thu 3/5

7:40 am-7:49 pm

1 stop15h 09m

$411

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Sun 3/1

11:35 pm-11:38 am

1 stop9h 03m

Denver Intl

Thu 3/5

11:38 am-9:40 pm

1 stop13h 02m

$411

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Fri 1/9

8:17 am-11:58 pm

1 stop12h 41m

Denver Intl

Mon 1/12

12:34 pm-9:21 pm

1 stop11h 47m

$414

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Sat 2/7

11:59 pm-6:41 pm

2 stops15h 42m

Denver Intl

Tue 2/17

1:10 pm-9:26 pm

1 stop11h 16m

$416

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Wed 3/18

7:15 am-11:31 pm

1 stop12h 16m

Denver Intl

Tue 3/24

12:35 pm-8:52 pm

2 stops12h 17m

$430

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Tue 5/12

9:55 pm-12:00 pm

1 stop10h 05m

Denver Intl

Mon 5/18

8:20 am-4:08 pm

2 stops11h 48m

$439

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Thu 4/23

10:20 pm-11:19 am

1 stop8h 59m

Denver Intl

Sun 4/26

8:20 am-4:08 pm

2 stops11h 48m

$444

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Sun 2/8

9:40 pm-11:58 pm

2 stops23h 18m

Denver Intl

Tue 2/17

1:10 pm-9:26 pm

1 stop11h 16m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 20 results
1
2

Best time to book a flight from O'ahu to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

What is the cheapest month to book a flight from O'ahu to Denver?

Currently, November is the cheapest month in which you can book a flight from O'ahu to Denver (average of $261). Flying from O'ahu to Denver in July is currently the most expensive (average of $474). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FUW to DEN?

Find hourly flight availability from O'ahu to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s typically best to fly out from O'ahu to Denver at noon. Doing so could potentially save you 47% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated December 15, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from O'ahu to Denver have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,451 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,451 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,052 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Denver. 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 Denver from O'ahu?

    Most people fly into Denver Intl (DEN) if they book a flight to Denver from O'ahu. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How popular is this O'ahu to Denver flight route?

    This flight path from O'ahu to Denver Intl was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    There are many flights that can get you from O'ahu to Denver in 9h 03m. Fly via Alaska Airlines to get the fastest option. The distance from O'ahu to Denver is about 3358 mi.

  • What are the cheapest airlines to fly from O'ahu to Denver one-way?

    $159 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $159 and $188, respectively.

  • What are the cheapest flights from O'ahu to Denver?

    The cheapest flight price from O'ahu to Denver is $252. On average you can expect to pay $1,008. The most popular route, (Honolulu - Denver Intl), can usually be booked for $319.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from O'ahu to Denver?

    Currently, November is the cheapest month in which you can book a flight from O'ahu to Denver (average of $261). Flying from O'ahu to Denver in July is currently the most expensive (average of $474). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Thornton
Broomfield
Westminster
Winter Park
Golden
Greeley
Lone Tree
Lakewood
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Evergreen

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Top 6 airlines flying from O'ahu to Denver

Discover the top 6 airlines that operate flights from O'ahu to Denver. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$221Average$565FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$241Average$570FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$319Average$517FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$377Average$578FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$401Average$809FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$419Average$655FlexibilityNo cancel feeOn-time63%

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