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CA $345 Cheap Flights from Denver (DEN) to Hilo (ITO)

View CA $345 flight on Tue, Oct 20, 2026Opens in a new window

Popular airlines from Denver International Airport (DEN) to Hilo Intl. Airport (ITO)

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Cheap flights from Denver (DEN) to Hilo (ITO)

Prices were available within the past 7 days and start at CA $345 for one-way flights and CA $674 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $674 Roundtrip, found 4 days ago
CA $674
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $674 found 4 days ago
Alaska Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $689 Roundtrip, found 4 days ago
CA $689
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $689 found 4 days ago
American Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $709 Roundtrip, found 4 days ago
CA $709
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $709 found 4 days ago
American Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $712 Roundtrip, found 4 days ago
CA $712
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $712 found 4 days ago
American Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $732 Roundtrip, found 4 days ago
CA $732
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $732 found 4 days ago
Alaska Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $736 Roundtrip, found 4 days ago
CA $736
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $736 found 4 days ago
Alaska Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $763 Roundtrip, found 4 days ago
CA $763
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $763 found 4 days ago
American Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $766 Roundtrip, found 4 days ago
CA $766
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $766 found 4 days ago
American Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $773 Roundtrip, found 4 days ago
CA $773
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $773 found 4 days ago
American Airlines
Tue, Oct 20 - Tue, Nov 3
DEN
Denver
ITO
Hawaii Island
CA $789 Roundtrip, found 4 days ago
CA $789
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 20 from Denver to Hawaii Island, returning Tue, Nov 3, priced at CA $789 found 4 days ago

Find the cheapest month to fly from Denver (DEN) to Hawaii Island (ITO)

February is typically the cheapest month to fly

From CA $574 - CA $1,827 per traveller.

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) cost?
You can find one-way and return flights from DEN to ITO with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DEN to ITO ticket fares go up or down.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
April is typically the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.), with average return fares around CA$642. April often sees lower prices as it falls outside of peak holiday seasons, when demand tends to be lower. Other cheap months to fly from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) include February and September.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
Enter DEN to ITO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The cheapest months to fly from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) are typically April and February. You can expect to find return flights for around CA$642 during these months. While these months offer the best value, it's always a good idea to check for flight options that suit your schedule, as popularity can vary.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
There are no direct flights from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.). However, you'll find approximately 35 connecting flights per day. Some common connection points include Seattle - Tacoma Intl. (SEA), San Francisco Intl. (SFO), and Los Angeles Intl. (LAX).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The earliest flight from Denver International Airport (DEN) to Hilo International Airport (ITO) typically departs around 12:20 AM local time. This flight is operated by Delta and Hawaiian Airlines. This is a seasonal service, active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
You'll find the most flights from Denver International Airport (DEN) to Hilo International Airport (ITO) on a Saturday, with around 31 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Southwest Airlines, and American Airlines. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter when you choose to fly.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The most popular departure times for flights from Denver Intl. (DEN) to Hilo Intl. (ITO) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, Alaska Airlines and Delta, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
There are no nonstop flights from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.). The distance between these two airports is approximately 5269 kilometres. If you're looking for the quickest way to get there, flights with one stop typically take around 11 hours 18 minutes. Flights with two or more stops will take longer, usually around 13 hours 30 minutes, so planning for a single stop can save you a good amount of travel time.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Hilo, HI (ITO) from Denver, CO (DEN)?
If you're planning to travel to Hilo from Denver Intl. (DEN), you can fly directly into Hilo Intl. (ITO). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Harry Reid International Airport (LAS), or Oakland Intl. (OAK) before reaching Hilo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Hilo, HI (ITO-Hilo Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Hilo Intl.
Roundtrip price
CA $674
Distance
5237 km

Book with confidence

Denver to Hilo Flights

The easy way to book your flights from Denver to Hilo 

With Expedia, it’s simple to find and book flights to Hilo from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Hilo Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Hilo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Denver Intl., DEN to Hilo Intl., ITO 

Sort your search results by price to find great deals on your flight from Denver to Hilo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Hilo from Denver currently is just CA $674 rising to CA $1,138.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Hilo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Hilo from Denver 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Hilo with Expedia today.

Denver to Hilo Flights

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*Available to Expedia members.