O'ahu

$217+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HNL
Apr 8 — Apr 151
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to O'ahu with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(Delta)

One-way from

$217
(Delta)

Popular in

December

Cheapest in

January

Average price

$549

Good round-trip deal

$860 or less

Good one-way deal

$502 or less
Provider with most accurate pricing for Denver Intl-Honolulu flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Honolulu flights.
From Colorado to O'ahu
One-way flight from Colorado to O'ahu
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in April 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 April 3, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 4/2. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amDEN - HNL
1 stop12h 30mHawaiian Airlines
Tue 8/2610:40 amHNL - DEN
1 stop9h 19mHawaiian Airlines
Deal found 4/2$398
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 8/206:17 pmDEN - HNL
1 stop21h 09mAlaska Airlines
Tue 8/2610:40 amHNL - DEN
1 stop9h 19mAlaska Airlines
Deal found 4/2$403
This Delta deal was found by Cheapflights users on 4/2. 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 12/212:20 pmDEN - HNL
1 stop11h 00mDelta
Mon 12/89:55 pmHNL - DEN
1 stop10h 33mDelta
Deal found 4/2$433
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 4/166:00 amCOS - HNL
1 stop12h 37mAmerican Airlines
Tue 4/227:00 pmHNL - COS
1 stop10h 52mAmerican Airlines
Deal found 4/1$459
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 5/1412:58 pmDEN - HNL
1 stop12h 13mAmerican Airlines
Mon 5/1910:15 pmHNL - DEN
1 stop9h 55mAmerican Airlines
Deal found 4/2$467
This Southwest deal was found by Cheapflights users on 4/2. 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.
Thu 4/36:45 amDEN - HNL
1 stop11h 00mSouthwest
Sat 4/58:20 amHNL - DEN
2 stops11h 00mSouthwest
Deal found 4/2$518
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 5/16:00 amDEN - HNL
1 stop9h 23mUnited Airlines
Thu 5/88:00 amHNL - DEN
1 stop10h 15mUnited Airlines
Deal found 4/1$523
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 11/67:30 amCOS - HNL
1 stop11h 55mUnited Airlines
Tue 11/118:50 pmHNL - COS
1 stop11h 01mUnited Airlines
Deal found 4/2$553
This Delta deal was found by Cheapflights users on 4/2. 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.
Sat 4/268:05 amCOS - HNL
2 stops16h 36mDelta
Mon 5/512:40 pmHNL - COS
2 stops26h 42mDelta
Deal found 4/2$569
This Southwest deal was found by Cheapflights users on 4/1. 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 9/36:00 amCOS - HNL
1 stop12h 20mSouthwest
Wed 9/108:10 amHNL - COS
1 stop9h 55mSouthwest
Deal found 4/1$598
This eDestinos deal was found by Cheapflights users on 4/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/103:01 pmDEN - HNL
2 stops35h 45mMultiple Airlines
Tue 4/157:40 amHNL - DEN
1 stop30h 29mMultiple Airlines
Deal found 4/2$622
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Tue 10/216:03 amGJT - HNL
2 stops14h 53mAmerican Airlines
Wed 11/511:45 pmHNL - GJT
2 stops15h 05mAmerican Airlines
Deal found 4/2$657

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 April 3, 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

Tue 5/6

12:40 pm-8:41 pm

1 stop12h 01m

Honolulu

Tue 5/13

4:10 pm-8:06 am

1 stop11h 56m

$433

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Tue 5/6

8:20 am-10:40 pm

2 stops18h 20m

Honolulu

Wed 5/7

9:44 pm-10:51 am

1 stop9h 07m

$442

Colorado SpringsHonolulu

COS - HNL

COSHNL

Colorado Springs

Wed 4/16

6:00 am-2:37 pm

1 stop12h 37m

Honolulu

Tue 4/22

7:00 pm-9:52 am

1 stop10h 52m

$459

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Wed 5/14

12:58 pm-9:11 pm

1 stop12h 13m

Honolulu

Mon 5/19

10:15 pm-12:10 pm

1 stop9h 55m

$467

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Thu 5/1

6:00 am-11:23 am

1 stop9h 23m

Honolulu

Thu 5/8

8:00 am-10:15 pm

1 stop10h 15m

$523

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Sun 4/20

8:15 am-4:25 pm

2 stops12h 10m

Honolulu

Wed 4/30

8:05 am-10:45 pm

2 stops10h 40m

$549

Colorado SpringsHonolulu

COS - HNL

COSHNL

Colorado Springs

Tue 4/29

9:35 am-3:20 pm

1 stop9h 45m

Honolulu

Tue 5/6

7:50 pm-11:25 am

1 stop11h 35m

$563

Colorado SpringsHonolulu

COS - HNL

COSHNL

Colorado Springs

Sat 4/26

8:05 am-8:41 pm

2 stops16h 36m

Honolulu

Mon 5/5

12:40 pm-7:22 pm

2 stops26h 42m

$569

DenverHonolulu

DEN - HNL

DENHNL

Denver Intl

Thu 4/10

3:01 pm-10:46 pm

2 stops35h 45m

Honolulu

Tue 4/15

7:40 am-6:09 pm

1 stop30h 29m

$622

Colorado SpringsHonolulu

COS - HNL

COSHNL

Colorado Springs

Tue 4/22

5:15 pm-10:05 am

2 stops20h 50m

Honolulu

Tue 5/6

9:00 pm-2:10 pm

1 stop13h 10m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 22 results
1
2
3

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 April 3, 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 April 3, 2025.

The most flights from USCO to zzFUW 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 O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated April 3, 2025.
To help decide which airline to fly from Colorado to O'ahu, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

  • 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 $217. Hawaiian Airlines flights start at $227 while deals on Alaska Airlines start at $231 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$295Average$786FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$317Average$767FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$356Average$538FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$387Average$869FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$407Average$526FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$415Average$732FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.