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Denver

$194+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DEN
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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Find 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 October 17, 2025.

This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:32 pmHNL - DEN
1 stop20h 42mDelta
Sun 11/166:05 amDEN - HNL
2 stops18h 44mDelta
Deal found 10/15$393
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/1911:55 pmHNL - DEN
1 stop13h 52mMultiple Airlines
Thu 11/279:44 amDEN - HNL
1 stop15h 20mMultiple Airlines
Deal found 10/17$398
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:15 pmHNL - DEN
1 stop9h 33mDelta
Tue 11/1112:18 pmDEN - HNL
1 stop10h 57mDelta
Deal found 10/15$400
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:32 pmHNL - DEN
1 stop20h 42mDelta
Tue 11/185:45 amDEN - HNL
1 stop12h 40mDelta
Deal found 10/15$401
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:25 pmHNL - DEN
1 stop21h 02mDelta
Wed 11/267:45 pmDEN - HNL
1 stop20h 07mDelta
Deal found 10/15$405
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:25 pmHNL - DEN
1 stop21h 02mDelta
Fri 11/286:05 amDEN - HNL
2 stops18h 44mDelta
Deal found 10/15$411
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:25 pmHNL - DEN
2 stops12h 34mDelta
Wed 11/266:05 amDEN - HNL
1 stop17h 10mDelta
Deal found 10/15$414
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:55 pmHNL - DEN
1 stop9h 42mAmerican Airlines
Tue 12/212:55 pmDEN - HNL
1 stop12h 07mAmerican Airlines
Deal found 10/16$417
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:25 pmHNL - DEN
2 stops12h 34mDelta
Fri 11/286:05 amDEN - HNL
2 stops18h 44mDelta
Deal found 10/15$419
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 11/1811:53 amHNL - DEN
1 stop20h 52mMultiple Airlines
Mon 11/2410:29 pmDEN - HNL
1 stop15h 40mMultiple Airlines
Deal found 10/17$420
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 12/1311:59 pmHNL - DEN
1 stop21h 00mAlaska Airlines
Thu 1/81:34 pmDEN - HNL
1 stop33h 17mAlaska Airlines
Deal found 10/15$423

Cheap 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 October 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$393
(Delta)

One-way from

$194
(Southwest)

Popular in

March

Cheapest in

November

Average price

$596

Good round-trip deal

$573 or less

Good one-way deal

$295 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 ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 17, 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

Sun 11/23

11:25 pm-2:59 pm

2 stops12h 34m

Denver Intl

Fri 11/28

6:05 am-8:15 pm

1 stop17h 10m

$393

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Wed 11/5

11:32 pm-11:14 pm

1 stop20h 42m

Denver Intl

Mon 11/17

6:05 am-9:49 pm

2 stops18h 44m

$393

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Fri 11/7

11:32 pm-7:36 pm

1 stop17h 04m

Denver Intl

Tue 11/18

6:05 am-9:49 pm

2 stops18h 44m

$393

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Thu 2/19

8:15 am-11:22 pm

1 stop12h 07m

Denver Intl

Tue 2/24

12:59 am-3:11 pm

1 stop17h 12m

$400

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Thu 11/6

11:15 pm-11:48 am

1 stop9h 33m

Denver Intl

Tue 11/11

12:18 pm-8:15 pm

1 stop10h 57m

$400

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Sun 11/23

11:25 pm-11:27 pm

1 stop21h 02m

Denver Intl

Wed 11/26

7:45 pm-12:52 pm

1 stop20h 07m

$405

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Thu 2/19

7:00 am-7:19 pm

1 stop9h 19m

Denver Intl

Wed 2/25

12:30 pm-11:40 pm

2 stops14h 10m

$406

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Mon 1/26

11:59 pm-11:59 pm

2 stops21h 00m

Denver Intl

Sun 2/1

12:34 pm-9:28 pm

1 stop11h 54m

$406

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Mon 11/24

10:45 pm-12:11 pm

1 stop10h 26m

Denver Intl

Mon 12/1

12:55 pm-10:02 pm

1 stop12h 07m

$417

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Thu 1/22

8:20 am-11:59 pm

1 stop12h 39m

Denver Intl

Tue 1/27

8:04 am-4:06 pm

2 stops11h 02m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

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, September is the cheapest month in which you can book a flight from O'ahu to Denver (average of $305). Flying from O'ahu to Denver in July is currently the most expensive (average of $482). 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 October 17, 2025.

It’s typically best to fly out from O'ahu to Denver at noon. Doing so could potentially save you 49% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from O'ahu to Denver

Explore weekly flight availability from O'ahu to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 17, 2025.

The most flights from zzFUW to DEN are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 October 17, 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
11,102 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,102 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,102 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 18 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 12h 34m. Fly via Delta to get the fastest option. The distance from O'ahu to Denver is about 3358 mi.

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

    The cheapest flight price from O'ahu to Denver is $229. On average you can expect to pay $1,381. The most popular route, (Honolulu - Denver Intl), can usually be booked for $377.

  • 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, September is the cheapest month in which you can book a flight from O'ahu to Denver (average of $305). Flying from O'ahu to Denver in July is currently the most expensive (average of $482). 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
Westminster
Lakewood
Golden
Broomfield
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Central City
Manitou Springs
Fort Morgan
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

Browse thousands of different options on Cheapflights for your next trip

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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 October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$241Average$570FlexibilityNo cancel feeOn-time85%
DeltaCheapest$268Average$528FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$319Average$495FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$386Average$585FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$393Average$806FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$396Average$660FlexibilityNo cancel feeOn-time63%

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