$294 Flights from Denver (DENA) to Hilo (ITO)

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Flight deals from Denver to Hilo Airport

Looking for a cheap last-minute deal or the best round-trip flight from Denver to Hilo Airport? If you want to travel next month, round-trip fares start from $939. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Denver to Hilo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to Hilo flights are currently cheapest in April.

Denver to Hilo: Alternative routes

Compare routes from Denver to Hilo below. You may find an airport to fly into that's cheaper, faster, or easier than Hilo.

Denver to Hilo: Flight information

The things to know before you go.
Cheapest flight found$294
Cheapest month to flyApril

Finding cheap flights from Denver to Hilo: Frequently asked questions

The best price we found for a round-trip flight from Denver to Hilo is $598. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Denver to Hilo. But we found flights with one stop from $598.
There are no flights flying from Denver to Hilo, as of March 2026.
The cheapest month to fly from Denver to Hilo is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Hilo Airport on Wednesday, August 5, 2026.
No airlines currently offer direct flights between Denver and Hilo Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hilo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Hilo is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Hilo is Alaska Airlines.

Flying from Denver to Hilo International Airport (ITO): What you need to know

  • Denver's main airport is Denver International Airport (DEN). Explore your departure options from this base when searching for your flights from Denver to Hilo International Airport (ITO).

  • Hilo International Airport is located in Hilo. The city runs on the UTC-10 timezone and is four hours behind Denver.

  • Leave plenty of time to make your flight from Denver to ITO. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • In high season, expect extended wait times and arrive earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Denver

Denver International Airport (DEN)

  • The journey from central Denver to DEN takes around 1 hour 30 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 25 miles in 35 minutes or so, depending on traffic.

  • Get your flight from Denver to Hilo International Airport off to a leisurely start. Only a short drive from Denver International Airport, book a night at Baymont by Wyndham Denver International Airport and you'll be well-rested for the journey ahead.

  • Denver International Airport has a strong on-time record, so you're unlikely to face delays. Departures from DEN land on schedule 80.23% of the time.

  • You'll find DEN at 8500 Pena Boulevard.

About Hilo International Airport (ITO)

Getting from Hilo International Airport (ITO) to central Hilo

  • Hilo International Airport to central Hilo is around 3 miles. If you're getting a cab or renting a car, plan in advance to make your trip as easy as possible. Journey times may vary depending on traffic and the time of day.

  • Traveling on public transport takes around 30 minutes.

How to find the cheapest flights from Denver to Hilo International Airport (ITO)

  • At the moment, $294 is the best price we've found for a one-way ticket from Denver to Hilo International Airport. The cheapest price for a return flight is $598. Remember fares may change due to demand at the time of booking.

  • To pick up cheap flights from Denver to ITO, book early. Airlines tend to offer their most competitively priced fares when flights first go on sale.

  • If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll show you the cheapest price in every month when searching for your Denver to Hilo International Airport ticket.

  • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment a lower fare pops up on plane tickets from Denver to ITO.

  • Save on your flight from Denver to Hilo International Airport by using filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Denver to Hilo International Airport (ITO)

  • Picture the kind of break you want when planning your trip dates. May is the quietest month to visit Hilo. August is when most people book flights from Denver to Hilo International Airport (ITO), which may be perfect if you're chasing more action.

  • The warmest month in Hilo is October, with temperatures ranging between 66ºF and 79ºF. Book your Denver to ITO plane ticket then if this is the type of weather you enjoy.

  • February sees temperatures of between 63ºF and 75ºF. Search for cheap tickets from Denver to Hilo International Airport around that time if you'd rather travel in cooler conditions.

More about Hilo

  • After booking your flight from Denver to Hilo International Airport, find a hotel that's got location and comfort covered. Make one of these options your base for exploring Hilo:

  • Rainbow Falls and Kulaniapia Falls are just two of the leading attractions to add to your Hilo to-do list. Keep the momentum going by heading to Hilo Bay.

Explore more of the United States

  • Kahului is just one of the many places in the United States waiting to be explored once you've seen Hilo. Around 120 miles away to the north-west, its top attractions include West Maui Circle Drive, Palaau State Park and Maui Nui Botanical Gardens.

  • Kīhei is another sought-after destination in the United States and is around 120 miles north-west of Hilo. No trip is complete without dropping by Kihei Regional Park, MCC Four Winds and Maui Magic Snorkel Tour Boats and Ma‘alaea Bay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.