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$247+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 81 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

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 June 12, 2025.

Round-trip from

$489
(Southwest)

One-way from

$247
(Delta)

Popular in

June

Cheapest in

November

Average price

$787

Good round-trip deal

$733 or less

Good one-way deal

$356 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. 15% potential increase in price ($110 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 June 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 June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/9. 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.
Tue 8/199:10 pmHNL - DEN
1 stop14h 50mSouthwest
Mon 8/257:35 amDEN - HNL
1 stop10h 45mSouthwest
Deal found 6/9$489
This Delta deal was found by Cheapflights users on 6/10. 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.
Mon 9/17:10 pmHNL - DEN
1 stop10h 04mDelta
Mon 9/156:10 amDEN - HNL
1 stop11h 20mDelta
Deal found 6/10$506
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 9/108:43 pmHNL - DEN
2 stops13h 23mAlaska Airlines
Tue 9/1611:40 amDEN - HNL
1 stop26h 50mAlaska Airlines
Deal found 6/11$508
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/1110:00 pmHNL - DEN
1 stop9h 29mAmerican Airlines
Sun 8/177:18 amDEN - HNL
1 stop9h 04mAmerican Airlines
Deal found 6/11$518
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 9/58:00 amHNL - DEN
1 stop8h 47mUnited Airlines
Sun 9/148:02 amDEN - HNL
2 stops14h 31mUnited Airlines
Deal found 6/12$522

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 June 12, 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 8/19

9:10 pm-4:00 pm

1 stop14h 50m

Denver Intl

Mon 8/25

7:35 am-2:20 pm

1 stop10h 45m

$489

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Mon 9/1

7:10 pm-9:14 am

1 stop10h 04m

Denver Intl

Tue 9/9

11:50 am-7:05 pm

1 stop11h 15m

$506

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Wed 9/10

8:43 pm-2:06 pm

2 stops13h 23m

Denver Intl

Tue 9/16

11:40 am-10:30 am

1 stop26h 50m

$508

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Mon 8/11

10:00 pm-11:29 am

1 stop9h 29m

Denver Intl

Sun 8/17

7:18 am-12:22 pm

1 stop9h 04m

$518

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Fri 9/5

8:00 am-8:47 pm

1 stop8h 47m

Denver Intl

Sun 9/14

8:02 am-6:33 pm

2 stops14h 31m

$522

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Mon 9/1

9:30 pm-10:40 am

1 stop9h 10m

$250

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Sat 9/6

1:20 pm-10:55 am

1 stop17h 35m

$260

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Sun 8/31

9:30 pm-10:40 am

1 stop9h 10m

$284

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Mon 8/25

8:15 am-12:15 am

2 stops12h 00m

$295

HonoluluDenver

HNL - DEN

HNLDEN

Honolulu

Sat 8/23

11:04 pm-6:18 pm

1 stop15h 14m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Honolulu to Denver, you should look to book at least 81 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 June 12, 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.

Weekly flight availability from Honolulu to Denver

Explore weekly flight availability from Honolulu 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 June 12, 2025.

The most flights from HNL 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).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
To help decide which airline to fly from Honolulu to Denver, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 3 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 9 times in the past calendar month.

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

    Flying on Southwest is currently your cheapest option to Denver, with prices starting at $489. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $506 and $508, respectively. Southwest is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Honolulu to Denver one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $247. Users have also found prices from $250 and $284 on Alaska Airlines and Hawaiian Airlines, respectively.

  • What are the cheapest flights from Honolulu to Denver?

    The cheapest flight price from Honolulu to Denver is $299. On average you can expect to pay $2,123. The most popular route, (Honolulu - Denver Intl), can usually be booked for $401.

  • 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. Seattle is the second most popular location for layovers on flights from Honolulu to Denver.

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

    Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are currently the most popular points of interest in Los Angeles at the moment. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are located about 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles. Travelers can book a car rental at Los Angeles for about $40 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Seattle?

    Seattle travelers tend to visit Pike Place Market, Space Needle, and Seattle Waterfront more than any other notable places. Travelers on a layover in Seattle can visit Pike Place Market, Space Needle, and Seattle Waterfront, by traveling 11.2 mi, 12.0 mi, and 10.9 mi, respectively after landing at Seattle/Tacoma Intl. Those on a layover in Seattle in need of a rental car can book one at Seattle/Tacoma Intl for about $55.

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

    Honolulu to Denver flights have a layover in San Francisco 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 Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$316Average$501FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$319Average$493FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$330Average$553FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$359Average$572FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$365Average$763FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$420Average$645FlexibilityNo cancel feeOn-time63%

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