O'ahu

$180+ Cheap flights from Colorado to O'ahu

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.
DEN — HNL
Oct 16 — Oct 231
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Cheap flight deals from Colorado to O'ahu

Keep the following information in mind while searching for Colorado to O'ahu flight deals. Data was last updated September 16, 2025.

Round-trip from

$365
(United Airlines)

One-way from

$180
(Trip.com)

Popular in

May

Cheapest in

January

Average price

$502

Good round-trip deal

$793 or less

Good one-way deal

$452 or less
From Colorado to O'ahu
One-way flight from Colorado to O'ahu
Highest demand for flights based on searches. 15% potential increase in price ($115 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Colorado to O'ahu.
Price to beat on a one-way flight from Colorado to O'ahu.

Find flight deals from Colorado to O'ahu

Cheapest flights from Colorado to O'ahu
Explore the most affordable flight options available from Colorado to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

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.
Wed 11/1210:12 amDEN - HNL
1 stop9h 53mUnited Airlines
Wed 11/198:00 amHNL - DEN
1 stop9h 03mUnited Airlines
Deal found 9/16$365
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/41:23 pmDEN - HNL
1 stop12h 13mAlaska Airlines
Wed 11/511:51 pmHNL - DEN
1 stop8h 43mAlaska Airlines
Deal found 9/15$385
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.
Sun 10/268:20 amDEN - HNL
2 stops12h 40mAlaska Airlines
Wed 10/298:00 amHNL - DEN
1 stop11h 59mAlaska 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.
Fri 10/3112:25 pmDEN - HNL
1 stop10h 44mDelta
Fri 11/711:15 amHNL - DEN
1 stop8h 09mDelta
Deal found 9/16$404
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.
Sat 10/187:50 pmDEN - HNL
1 stop29h 15mAlaska Airlines
Thu 10/237:55 amHNL - DEN
1 stop11h 52mAlaska Airlines
Deal found 9/16$406
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.
Mon 11/176:05 amDEN - HNL
2 stops18h 44mDelta
Thu 11/2711:10 amHNL - DEN
1 stop8h 19mDelta
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 11/106:46 pmDEN - HNL
1 stop19h 19mAlaska Airlines
Mon 11/179:25 pmHNL - DEN
2 stops11h 09mAlaska Airlines
Deal found 9/16$411
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 11/178:20 amDEN - HNL
1 stop12h 35mAlaska Airlines
Mon 11/1711:51 pmHNL - DEN
1 stop16h 15mAlaska Airlines
Deal found 9/15$420
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:05 amDEN - HNL
1 stop14h 16mAlaska Airlines
Tue 12/99:50 pmHNL - DEN
1 stop9h 55mAlaska Airlines
Deal found 9/15$421
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:20 amDEN - HNL
2 stops11h 13mAlaska Airlines
Fri 10/3112:35 pmHNL - DEN
1 stop18h 59mAlaska Airlines
Deal found 9/16$422
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/37:00 amCOS - HNL
1 stop12h 33mUnited Airlines
Tue 11/118:45 pmHNL - COS
1 stop11h 08mUnited Airlines
Deal found 9/14$445
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 11/48:09 amCOS - HNL
2 stops15h 00mDelta
Sun 11/1611:28 pmHNL - COS
2 stops14h 54mDelta
Deal found 9/16$447

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to O'ahu 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 16, 2025.
Use the filters below to find and compare flights from Colorado to O'ahu that are best for you.

Fly from

Colorado

Fly to

O'ahu

Route

Depart

Return

Price

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Wed 1/21

12:35 pm-9:04 pm

1 stop11h 29m

Honolulu

Wed 1/28

9:40 pm-11:39 am

1 stop10h 59m

$405

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Sat 11/8

8:20 am-12:25 pm

1 stop31h 05m

Honolulu

Wed 11/19

11:51 pm-11:34 am

1 stop8h 43m

$406

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Wed 1/21

12:30 pm-11:45 pm

2 stops14h 15m

Honolulu

Wed 1/28

11:40 pm-11:19 am

1 stop8h 39m

$412

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Tue 11/18

1:23 pm-10:36 pm

1 stop12h 13m

Honolulu

Tue 12/2

11:30 pm-11:59 pm

1 stop21h 29m

$434

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Wed 12/10

12:40 pm-10:15 pm

1 stop12h 35m

Honolulu

Wed 12/17

7:00 am-11:59 pm

2 stops13h 59m

$440

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Tue 10/21

12:25 pm-7:09 pm

1 stop10h 44m

Honolulu

Tue 10/28

4:15 pm-10:00 am

1 stop13h 45m

$445

Colorado SpringsHonolulu

COS - HNL

COSHNL

Colorado Springs

Tue 11/4

8:09 am-8:09 pm

2 stops15h 00m

Honolulu

Sun 11/16

11:28 pm-5:22 pm

2 stops14h 54m

$447

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Tue 11/11

7:00 am-5:01 pm

1 stop13h 01m

Honolulu

Mon 11/17

9:25 pm-11:51 pm

2 stops23h 26m

$449

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Tue 1/6

12:47 pm-9:31 pm

1 stop11h 44m

Honolulu

Tue 1/13

7:03 pm-11:19 am

2 stops13h 16m

$452

Colorado SpringsHonolulu

COS - HNL

COSHNL

Colorado Springs

Mon 10/27

8:09 am-7:09 pm

2 stops15h 00m

Honolulu

Tue 11/11

11:28 pm-5:22 pm

2 stops14h 54m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 45 results
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Best time to book a flight from Colorado to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Colorado 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 Colorado to O'ahu

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

Currently, November is the cheapest month in which you can book a flight from Colorado to O'ahu (average of $469). Flying from Colorado to O'ahu in June is currently the most expensive (average of $687). 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 CO to FUW?

Find hourly flight availability from Colorado to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Colorado to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Colorado to O'ahu

Explore weekly flight availability from Colorado to O'ahu. 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 September 16, 2025.

The most flights from USCO to zzFUW are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Colorado to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Colorado to O'ahu flight route?

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

    For as low as $405, Hawaiian Airlines can have you in O'ahu from Colorado in 11h 29m. The distance from Colorado to O'ahu is about 3358 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $183. Hawaiian Airlines flights start at $203 while deals on Alaska Airlines start at $203 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to O'ahu 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 Colorado to O'ahu?

    Currently, November is the cheapest month in which you can book a flight from Colorado to O'ahu (average of $469). Flying from Colorado to O'ahu in June is currently the most expensive (average of $687). 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

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Alternative routes for Colorado to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Colorado to O'ahu

Discover the top 6 airlines that operate flights from Colorado to O'ahu. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$292Average$548FlexibilityNo cancel feeOn-time85%
DeltaCheapest$292Average$796FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$317Average$715FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$338Average$539FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$385Average$830FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$410Average$747FlexibilityNo cancel feeOn-time63%

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