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$158+ Cheap flights from Honolulu to Denver (HNL - 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DEN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Honolulu to Denver Intl are usually found in November or February, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Honolulu to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$399
(Delta)

One-way from

$158
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$509

Good round-trip deal

$592 or less

Good one-way deal

$311 or less
From Honolulu to Denver Intl
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One-way flight from Honolulu to Denver Intl
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Highest demand for flights based on searches. 17% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Honolulu to Denver Intl.
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Price to beat on a one-way flight from Honolulu to Denver Intl.
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Find flight deals from Honolulu to Denver

Cheapest flights from Honolulu to Denver
Explore the most affordable flight options available from Honolulu to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:00 amHNL - DEN
1 stop12h 50mDelta
Tue 10/216:15 amDEN - HNL
1 stop9h 02mDelta
Deal found 9/17$399
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:02 amHNL - DEN
2 stops11h 49mAlaska Airlines
Wed 11/121:23 pmDEN - HNL
1 stop12h 13mAlaska Airlines
Deal found 9/16$402
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/211:32 pmHNL - DEN
1 stop16h 24mDelta
Sun 11/912:38 pmDEN - HNL
1 stop12h 11mDelta
Deal found 9/16$404
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:40 pmHNL - DEN
1 stop10h 46mUnited Airlines
Tue 10/213:55 pmDEN - HNL
1 stop9h 35mUnited Airlines
Deal found 9/16$405
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:55 pmHNL - DEN
1 stop11h 32mAlaska Airlines
Mon 11/108:20 amDEN - HNL
2 stops13h 45mAlaska Airlines
Deal found 9/16$409
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:30 pmHNL - DEN
1 stop8h 59mDelta
Fri 11/147:05 amDEN - HNL
2 stops16h 10mDelta
Deal found 9/16$410
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:25 pmHNL - DEN
2 stops11h 09mAlaska Airlines
Wed 11/121:23 pmDEN - HNL
1 stop12h 13mAlaska Airlines
Deal found 9/16$411
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:36 pmHNL - DEN
1 stop18h 07mDelta
Wed 1/76:30 amDEN - HNL
1 stop32h 20mDelta
Deal found 9/16$412
This Southwest deal was found by Cheapflights users on 9/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:10 pmHNL - DEN
2 stops11h 20mSouthwest
Sun 11/210:30 pmDEN - HNL
1 stop15h 50mSouthwest
Deal found 9/17$415
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:36 pmHNL - DEN
1 stop18h 07mDelta
Fri 1/96:30 amDEN - HNL
1 stop32h 20mDelta
Deal found 9/16$419
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:48 pmHNL - DEN
2 stops14h 12mAlaska Airlines
Tue 10/213:00 pmDEN - HNL
1 stop10h 05mAlaska Airlines
Deal found 9/16$420

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu 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 September 17, 2025.
Use the filters below to find and compare flights from Honolulu to Denver that are best for you.

Fly from

Honolulu

Fly to

Denver

Route

Depart

Return

Price

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Tue 10/14

9:40 pm-12:26 pm

1 stop10h 46m

Denver Intl

Tue 10/21

3:55 pm-9:30 pm

1 stop9h 35m

$405

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Tue 3/3

7:00 am-7:19 pm

1 stop9h 19m

Denver Intl

Wed 3/4

7:00 am-1:50 pm

1 stop9h 50m

$405

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Mon 1/26

12:20 pm-6:33 pm

1 stop27h 13m

Denver Intl

Sun 2/1

12:30 pm-8:50 pm

1 stop11h 20m

$424

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Thu 2/19

9:40 pm-11:39 am

1 stop10h 59m

Denver Intl

Wed 2/25

12:35 pm-9:10 pm

1 stop11h 35m

$425

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Thu 2/19

5:49 pm-11:19 am

2 stops14h 30m

Denver Intl

Wed 2/25

12:30 pm-8:45 pm

1 stop11h 15m

$429

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Fri 10/24

9:24 pm-2:00 pm

2 stops12h 36m

Denver Intl

Mon 10/27

6:46 pm-10:04 am

1 stop19h 18m

$440

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Sun 11/2

11:32 pm-11:14 pm

1 stop20h 42m

Denver Intl

Sat 11/15

6:05 am-8:15 pm

1 stop17h 10m

$448

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Wed 1/7

7:00 am-11:51 pm

2 stops13h 51m

Denver Intl

Sun 1/11

12:30 pm-8:50 pm

1 stop11h 20m

$449

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Tue 11/18

11:55 pm-2:41 pm

1 stop11h 46m

Denver Intl

Sun 11/23

7:20 pm-9:25 pm

1 stop29h 05m

$454

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Wed 10/22

9:23 pm-2:00 pm

2 stops12h 37m

Denver Intl

Sun 10/26

8:20 am-5:00 pm

2 stops12h 40m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 24 results
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The best insider tips for Honolulu to Denver flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Honolulu to Denver trip
Airports
HNL

Expect up to 1-hour security lines at Terminal 2. Arrive early and prepare for agricultural inspections for departing flights.

Read more about HNLby Yulia Denisyuk
DEN

Use the A Line train for a 37-minute ride to Union Station, offering easy access to downtown Denver.

Read more about DENby Emily Zemler
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on HNL

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Honolulu to Denver

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

How far ahead should I book a flight from Honolulu to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Honolulu to Denver. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Honolulu to Denver, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Honolulu to Denver?

Currently, October is the cheapest month in which you can book a flight from Honolulu to Denver (average of $197). Flying from Honolulu to Denver in March is currently the most expensive (average of $278). 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 HNL to DEN?

Find hourly flight availability from Honolulu 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 September 17, 2025.

One of the essential ways to save on airfare from Honolulu to Denver is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 50% on airfare.

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 September 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Honolulu to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

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
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

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
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

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
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

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 Honolulu to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Honolulu to Denver?

    To fly from Honolulu to Denver, you need to book a flight from Honolulu (HNL) to Denver Intl (DEN). Nonstop flights to Denver Intl from Honolulu take 6h 39m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Honolulu to Denver Intl offered by 6 different airlines.

  • How popular is this Honolulu to Denver flight route?

    Flights from Honolulu to Denver Intl have been viewed 14 times in the past calendar month.

  • How long is the flight from Honolulu to Denver?

    A quick flight from Honolulu to Denver can take about 9h 19m. United Airlines provides one of the quickest options available for as low as $405. The distance from Honolulu to Denver is about 3358 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Honolulu to Denver round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Denver, with prices starting at $241. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $303 and $319, respectively. Hawaiian Airlines is priced at 60% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Honolulu to Denver?

    The cheapest flight price from Honolulu to Denver is $181. On average you can expect to pay $1,039. The most popular route, (Honolulu - Denver Intl), can usually be booked for $325.

  • Where are the most common layover locations when flying from Honolulu to Denver?

    Honolulu to Denver flights have a layover in Los Angeles most often.

  • What are some popular things to do or see while on a layover in Los Angeles?

    Hollywood Bowl, Hollywood Walk of Fame, and The Wiltern are currently the most popular points of interest in Los Angeles at the moment. Hollywood Bowl, Hollywood Walk of Fame, and The Wiltern are located about 12.5 mi, 11.7 mi, and 10.0 mi, respectively from Los Angeles. Travelers can book a car rental at Los Angeles for about $41 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Honolulu to Denver flights?

    Honolulu to Denver flights have a layover in Seattle the least frequently.

  • Can I find deals for flights from Honolulu to Denver that include hotel bookings?

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

  • How can I find direct flights from Honolulu to Denver?

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

  • Can I find deals for business class flights from Honolulu to Denver?

    Yes. Cheapflights offers flight deals from Honolulu 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 Honolulu to Denver?

    Currently, October is the cheapest month in which you can book a flight from Honolulu to Denver (average of $197). Flying from Honolulu to Denver in March is currently the most expensive (average of $278). 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
Golden
Winter Park
Lakewood
Broomfield
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

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Top 6 airlines flying from Honolulu to Denver

Discover the top 6 airlines that operate flights from Honolulu 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$241Average$553FlexibilityNo cancel feeOn-time85%
DeltaCheapest$303Average$501FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$319Average$495FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$377Average$651FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$379Average$580FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$381Average$806FlexibilityNo cancel feeOn-time69%

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