DEN - ITO

$202 Find Cheap Flights from Denver to Hilo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Hilo departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Hilo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Hilo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$373
Overall average: $704
Multiple Airlines
Tue 2/24Tue 3/3
DEN - ITO • 2 stops
Cheapest one-way
$202
Typical prices: $233-$299
Multiple Airlines
Wed 3/4
DEN - ITO • 2 stops
When to travel
September
Cheapest • 22% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hilo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Hilo (DEN-ITO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Hilo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Hilo

Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
1:10 pm - 9:24 pm
DEN
-
ITO
11h 14m
2 stops
Multiple Airlines Logo
8:30 pm - 11:38 am
ITO
-
DEN
12h 08m
2 stops
$373Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
7:40 am - 5:41 pm
DEN
-
ITO
13h 01m
2 stops
Multiple Airlines Logo
7:36 pm - 11:38 am
ITO
-
DEN
12h 02m
2 stops
$388Multiple Airlines
Tue, Apr 14 - Thu, Apr 23
Multiple Airlines Logo
7:25 am - 9:33 pm
DEN
-
ITO
18h 08m
2 stops
Multiple Airlines Logo
5:59 pm - 12:06 pm
ITO
-
DEN
14h 07m
2 stops
$410Multiple Airlines
Wed, Mar 4 - Mon, Mar 9
Multiple Airlines Logo
7:40 am - 5:41 pm
DEN
-
ITO
13h 01m
2 stops
Multiple Airlines Logo
5:59 pm - 12:14 pm
ITO
-
DEN
14h 15m
2 stops
$447Multiple Airlines
Sat, Feb 28 - Wed, Mar 4
Multiple Airlines Logo
7:40 am - 10:35 pm
DEN
-
ITO
17h 55m
2 stops
Multiple Airlines Logo
6:44 pm - 11:38 am
ITO
-
DEN
13h 54m
2 stops
$466Multiple Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
4:45 pm - 10:33 pm
DEN
-
ITO
9h 48m
1 stop
United Airlines Logo
10:56 am - 6:44 am
ITO
-
DEN
15h 48m
1 stop
$529United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
10:04 am - 10:33 pm
DEN
-
ITO
16h 29m
2 stops
United Airlines Logo
10:56 am - 6:44 am
ITO
-
DEN
15h 48m
1 stop
$539United Airlines
Tue, Mar 17 - Wed, Mar 25
Multiple Airlines Logo
1:10 pm - 9:24 pm
DEN
-
ITO
12h 14m
2 stops
Multiple Airlines Logo
9:00 pm - 12:20 pm
ITO
-
DEN
11h 20m
2 stops
$541Multiple Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
10:04 am - 10:33 pm
DEN
-
ITO
16h 29m
2 stops
United Airlines Logo
10:56 am - 10:32 am
ITO
-
DEN
19h 36m
2 stops
$549United Airlines
Sat, Apr 18 - Fri, Apr 24
Multiple Airlines Logo
6:03 pm - 11:49 am
DEN
-
ITO
21h 46m
2 stops
Multiple Airlines Logo
6:00 am - 11:59 pm
ITO
-
DEN
13h 59m
2 stops
$555Multiple Airlines
Booking Insights

KAYAK's insights & trends for Denver to Hilo flights

Get data-powered insights and trends into flights from Denver to Hilo to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Denver to Hilo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Hilo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Hilo is September, where tickets cost $593 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $922 and $885 respectively.

Good to know

Low seasonJuly
Cheapest flight$202
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Denver to Hilo

When to book flights from Denver to Hilo

Are your dates flexible? Find out the best times to travel from Denver to Hilo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Hilo

  • What is the cheapest flight from Denver to Hilo?

    In the last 3 days, the lowest price for a flight from Denver to Hilo was $202 for a one-way ticket and $373 for a round-trip.

  • Do I need a passport to fly between Denver and Hilo?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Denver to Hilo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Hilo?

    Star Alliance, and oneworld are the airline alliances operating flights between Denver and Hilo, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Hilo, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Denver to Hilo are Alaska Airlines and Southwest. With an average price for the route of $529 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $724 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Denver to Hilo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Hilo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Hilo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Hilo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to Denver with another airline. Booking your flights between Denver and ITO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Hilo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Denver to Hilo

 
See real verified KAYAK customer reviews for airlines flying from Denver to Hilo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Hilo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11792 reviews
8.1Boarding
7.1Food
7.0Entertainment
8.5Crew
7.8Comfort
Airline reviews

The bathroom trash container under the sink fell out and was like that long before my flight. The plane smelled of canned fish and floor was Deteriorating

4.0 OkayTimothy, Jan 2026
LAX - OGG
Read more Alaska Airlines reviews

The bathroom trash container under the sink fell out and was like that long before my flight. The plane smelled of canned fish and floor was Deteriorating

I behave had better flights this one was old and poor

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

Short trip from Honolulu to Kauai. Not a major issue. Only concern was the drop off of the luggage for departure. Only one person handling all of the passengers. She was busting her butt.

Good. Flight was good. Crew was good. Wish they offered coffee refills. Wish I didn’t have to pay for headphones. Otherwise good for a commercial flight.

My mother suffers from Lupus and has challenges walking. I specifically called Alaska airlines, stated her condition and made sure my mother’s had wheel char assistance towards gate and into the gate hall so she just had to get into the plane and walk a couple of steps. It was assured by Alaska team that the service was granted in both airports , DEN and SAN . In Denver , the wheelchair assistance never arrived. I had to personally grab another airline wheelchair sit my mom.Then I had to go to Alaska Airlines front desk twice to let them know my mother was waiting at the wheelchair service station. Upon arrival to SD Airport , there was no wheelchair service waiting for her in the hall before deplaning. She had to walk her way out in pain. Absolutely inconsiderate and unacceptable by the airline! Never again flying with Alaska Airlines.

Should have been forthcoming for reason for delay. Should have been able to check in for seat I'd like.

It was fine. It was a 30 minute flight so there was water or fruit juice and no food. Which was totally fine. The check in, gate and flight crew were all excellent.

I didn’t order food so can’t really say how it was. Overall, it was a great experience.

It was a pleasant experience. Considering we paid over $3000 for first class there really wasn’t anything special about first class. All the seats looked the same and everyone got the same great customer service. The only thing that was different between first class and couch was the drinks and the meal. We wouldn’t waste that much $ on first class on that plane again.

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

We got exit row seats both flights. Everything was running on time

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Everything you need to know for your flight from Denver to Hilo

Information on your arrival and departure airports