$177 Cheap Flights from Denver (DEN) to Hilo (ITO)

View $177 flight on Tue, Jan 27, 2026Opens in a new window

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

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Cheap Flights from Denver to Hilo (DEN-ITO)

Prices were available within the past 7 days and start at $177 for one-way flights and $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sun, Jan 11 - Tue, Jan 13
DEN
Denver
ITO
Hawaii Island
$353 Roundtrip, found 4 days ago
$353
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sun, Jan 11 from Denver to Hawaii Island, returning Tue, Jan 13, priced at $353 found 4 days ago
Alaska Airlines
Tue, Jan 27 - Mon, Feb 2
DEN
Denver
ITO
Hawaii Island
$355 Roundtrip, found 5 days ago
$355
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Denver to Hawaii Island, returning Mon, Feb 2, priced at $355 found 5 days ago
Hawaiian Airlines
Mon, Jan 12 - Tue, Jan 13
DEN
Denver
ITO
Hawaii Island
$366 Roundtrip, found 4 days ago
$366
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Jan 12 from Denver to Hawaii Island, returning Tue, Jan 13, priced at $366 found 4 days ago
Alaska Airlines
Thu, Feb 5 - Mon, Feb 9
DEN
Denver
ITO
Hawaii Island
$367 Roundtrip, found 5 days ago
$367
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Denver to Hawaii Island, returning Mon, Feb 9, priced at $367 found 5 days ago
Hawaiian Airlines
Tue, Nov 18 - Wed, Dec 10
DEN
Denver
ITO
Hawaii Island
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Nov 18 from Denver to Hawaii Island, returning Wed, Dec 10, priced at $372 found 1 day ago
Hawaiian Airlines
Tue, Feb 17 - Tue, Mar 3
DEN
Denver
ITO
Hawaii Island
$372 Roundtrip, found 2 days ago
$372
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 17 from Denver to Hawaii Island, returning Tue, Mar 3, priced at $372 found 2 days ago
Hawaiian Airlines
Sun, Dec 7 - Wed, Dec 10
DEN
Denver
ITO
Hawaii Island
$379 Roundtrip, found 5 days ago
$379
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sun, Dec 7 from Denver to Hawaii Island, returning Wed, Dec 10, priced at $379 found 5 days ago
Southwest Airlines
Sun, Jan 25 - Sun, Feb 1
DEN
Denver
ITO
Hawaii Island
$392 Roundtrip, found 4 days ago
$392
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sun, Jan 25 from Denver to Hawaii Island, returning Sun, Feb 1, priced at $392 found 4 days ago
United
Mon, Dec 8 - Wed, Dec 24
DEN
Denver
ITO
Hawaii Island
$645 Roundtrip, found 6 days ago
$645
Roundtrip
found 6 days ago
Select United flight, departing Mon, Dec 8 from Denver to Hawaii Island, returning Wed, Dec 24, priced at $645 found 6 days ago
Delta
Fri, Dec 5 - Tue, Dec 9
DEN
Denver
ITO
Hawaii Island
$798 Roundtrip, found 19 hours ago
$798
Roundtrip
found 19 hours ago
Select Delta flight, departing Fri, Dec 5 from Denver to Hawaii Island, returning Tue, Dec 9, priced at $798 found 19 hours ago

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

October is typically the cheapest month to fly

From $369 - $910 per traveler.

Alternative airports near Hilo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hilo Intl. ITO. Cheapest option available. Flights from $520
ITO
Hilo Intl.
Cheapest
Flights from $520

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO) cost?
Get a cheap one-way flight from $177 or cheap return flight from $353 from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO)?
The cheapest month to fly from DEN to ITO is January, when there's less demand. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DEN to ITO flight.
How many flights per day from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO)?
There are no daily direct flights departing from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from DEN to ITO?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO)?
To arrive at Hilo Intl. Airport (ITO) without delays, select a flight that takes off from Denver Intl. Airport (DEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO) last-minute?
Waiting until just before your departure to book a flight from DEN to ITO often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary for a better chance of getting a bargain.
Is it cheaper to book a DEN to ITO flight and hotel package?
Compared with arranging flights and hotels separately, booking a DEN to ITO flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Hilo Intl. Airport (ITO)?
In most instances, you're able to cancel or reschedule your DEN to ITO flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Denver Intl.
Destination airport
Hilo Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$353
Distance
3273 mi

Book with confidence

Denver to Hilo Flights

The cheapest times to fly from Denver to Hilo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Hilo are during the month of January. You can find some of the cheapest flights from Denver to Hilo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Hilo

Sunday is one of the best days to book for cheap flights from Denver to Hilo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Hilo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Hilo in 2025. You can also book with separate airlines for your outbound and return journeys, from $177 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Hilo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Hilo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Denver to Hilo Flights

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*Available to One Key members.