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Hilo

$338+ Cheap flights from Colorado to Hilo (ITO)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ITO
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Colorado to Hilo

Keep the following information in mind while searching for Colorado to Hilo flight deals. Data was last updated August 2, 2025.

Round-trip from

$382
(Alaska Airlines)

One-way from

$327
(Southwest)

Popular in

June

Cheapest in

January

Average price

$675
From Colorado to Hilo Intl
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One-way flight from Colorado to Hilo Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Colorado to Hilo

Cheapest flights from Colorado to Hilo
Explore the most affordable flight options available from Colorado to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/161:06 pmDEN - ITO
2 stops13h 11mAlaska Airlines
Mon 9/296:10 pmITO - DEN
2 stops14h 00mAlaska Airlines
Deal found 7/31$382
This Southwest deal was found by Cheapflights users on 7/30. 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 8/268:25 amDEN - ITO
2 stops13h 45mSouthwest
Tue 9/26:00 amITO - DEN
2 stops12h 45mSouthwest
Deal found 7/30$545
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/1612:05 pmDEN - ITO
1 stop9h 34mUnited Airlines
Mon 9/297:47 amITO - DEN
1 stop19h 02mUnited Airlines
Deal found 7/31$677
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/148:00 amCOS - ITO
2 stops13h 38mUnited Airlines
Mon 8/187:00 pmITO - COS
2 stops11h 54mUnited Airlines
Deal found 7/30$968
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/145:30 amGJT - ITO
2 stops16h 08mUnited Airlines
Mon 8/187:00 pmITO - GJT
2 stops21h 16mUnited Airlines
Deal found 7/30$1,214
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/146:27 amCOS - ITO
3 stops17h 02mMultiple Airlines
Mon 8/187:00 pmITO - COS
3 stops14h 18mMultiple Airlines
Deal found 7/30$3,374

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Hilo 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 August 2, 2025.
Use the filters below to find and compare flights from Colorado to Hilo that are best for you.

Fly from

Colorado

Fly to

Hilo

Route

Depart

Return

Price

DenverHilo

DEN - ITO

DENITO

Denver Intl

Tue 9/16

1:06 pm-10:17 pm

2 stops13h 11m

Hilo Intl

Mon 9/29

6:10 pm-12:10 pm

2 stops14h 00m

$382

DenverHilo

DEN - ITO

DENITO

Denver Intl

Tue 8/26

8:25 am-6:10 pm

2 stops13h 45m

Hilo Intl

Tue 9/2

6:00 am-10:45 pm

2 stops12h 45m

$545

DenverHilo

DEN - ITO

DENITO

Denver Intl

Tue 9/16

12:05 pm-5:39 pm

1 stop9h 34m

Hilo Intl

Mon 9/29

7:47 am-6:49 am

1 stop19h 02m

$677

Colorado SpringsHilo

COS - ITO

COSITO

Colorado Springs

Thu 8/14

8:00 am-5:38 pm

2 stops13h 38m

Hilo Intl

Mon 8/18

7:00 pm-10:54 am

2 stops11h 54m

$968

Grand JunctionHilo

GJT - ITO

GJTITO

Grand Junction Regnl

Thu 8/14

5:30 am-5:38 pm

2 stops16h 08m

Hilo Intl

Mon 8/18

7:00 pm-8:16 pm

2 stops21h 16m

$1,214

Colorado SpringsHilo

COS - ITO

COSITO

Colorado Springs

Thu 8/14

6:27 am-7:29 pm

3 stops17h 02m

Hilo Intl

Mon 8/18

7:00 pm-1:18 pm

3 stops14h 18m

$3,374

DenverHilo

DEN - ITO

DENITO

Denver Intl

Sat 8/30

6:17 pm-10:17 pm

2 stops32h 00m

$338

DenverHilo

DEN - ITO

DENITO

Denver Intl

Sat 8/30

4:15 pm-6:30 pm

1 stop30h 15m

$349

AspenHilo

ASE - ITO

ASEITO

Aspen Pitkin County

Thu 8/14

7:06 pm-6:29 pm

2 stops51h 23m

$727

Grand JunctionHilo

GJT - ITO

GJTITO

Grand Junction Regnl

Sun 8/10

6:00 am-7:29 pm

2 stops17h 29m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 12 results
1
2

Best time to book a flight from Colorado to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo 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 Hilo

What is the cheapest month to book a flight from Colorado to Hilo?

Currently, March is the cheapest month in which you can book a flight from Colorado to Hilo (average of $330). Flying from Colorado to Hilo in December is currently the most expensive (average of $717). 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 ITO?

Find hourly flight availability from Colorado to Hilo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

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

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. 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 Hilo. Reviews last updated August 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Colorado to Hilo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Hilo. 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 Hilo from Colorado?

    For a flight from Colorado to Hilo, you will be flying into Hilo Intl. Hilo Intl (ITO) is just 3.0 mi from the center of the city.

  • What are the cheapest airlines to fly from Colorado to Hilo one-way?

    $327 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $338 and $349, respectively.

  • What are the most popular routes from Colorado to Hilo?

    The most popular route from Colorado to Hilo is Denver Intl - Hilo Intl. You may also consider Aspen Pitkin County - Hilo Intl or Gunnison - Hilo Intl.

  • Can I find deals for flights from Colorado to Hilo that include hotel bookings?

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

  • How can I find direct flights from Colorado to Hilo?

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

  • Can I find deals for business class flights from Colorado to Hilo?

    Yes. Cheapflights offers flight deals from Colorado to Hilo 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 Hilo?

    Currently, March is the cheapest month in which you can book a flight from Colorado to Hilo (average of $330). Flying from Colorado to Hilo in December is currently the most expensive (average of $717). 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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Top 4 airlines flying from Colorado to Hilo

Discover the top 4 airlines that operate flights from Colorado to Hilo. 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$376Average$564FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$393Average$560FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$593Average$725FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$663Average$759FlexibilityNo cancel feeOn-time69%

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