What airlines fly to Hilo?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Hilo from Denver according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 5 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Denver Intl to Hilo Intl?

Southwest is the most popular carrier operating from Denver Intl to Hilo Intl

When did momondo last update prices for flights from Denver Intl Airport to Hilo Intl Airport?

Prices for flights from Denver Intl Airport to Hilo Intl Airport were last updated today.

How many operators does momondo search for flights from Denver Intl Airport to Hilo Intl Airport?

As of October 2026, there are 3 operators available to choose from for flights from Denver Intl Airport to Hilo Intl Airport.

How old do you have to be to fly from Denver Intl Airport to Hilo Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The required travel and health documents for your Hilo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hilo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$322 Cheap Flights from Denver to Hilo in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:15 am - 9:50 pmDEN Denver Intl-ITO Hilo Intl

13h 35m2 stops Oakland Honolulu

6:00 am - 8:00 pmITO Hilo Intl-DEN Denver Intl

11h 00m2 stops Honolulu San Jose

$541Southwest

Thu, Feb 18 - Tue, Feb 23

5:35 am - 1:30 pmDEN Denver Intl-ITO Hilo Intl

10h 55m1 stop Las Vegas Harry Reid Intl

6:00 am - 8:00 pmITO Hilo Intl-DEN Denver Intl

11h 00m2 stops Honolulu San Jose

$546Southwest

Thu, Feb 18 - Tue, Feb 23

8:35 am - 8:12 pmDEN Denver Intl-ITO Hilo Intl

14h 37m2 stops San Diego Honolulu

6:00 am - 9:39 pmITO Hilo Intl-DEN Denver Intl

12h 39m2 stops Honolulu San Diego

$548Multiple Airlines

Mon, Dec 7 - Thu, Dec 10

11:50 am - 9:50 pmDEN Denver Intl-ITO Hilo Intl

13h 00m2 stops Los Angeles Honolulu

6:55 pm - 10:05 amITO Hilo Intl-DEN Denver Intl

12h 10m2 stops Honolulu Las Vegas Harry Reid Intl

$613Southwest

Wed, Nov 11 - Tue, Nov 17

5:30 am - 1:20 pmDEN Denver Intl-ITO Hilo Intl

10h 50m1 stop Las Vegas Harry Reid Intl

9:25 pm - 10:05 amITO Hilo Intl-DEN Denver Intl

9h 40m1 stop Las Vegas Harry Reid Intl

$641Southwest

Thu, Nov 5 - Mon, Nov 9

8:20 am - 5:47 pmDEN Denver Intl-ITO Hilo Intl

13h 27m2 stops San Diego Honolulu

6:19 pm - 11:34 amITO Hilo Intl-DEN Denver Intl

13h 15m2 stops Honolulu San Diego

$655Multiple Airlines

Mon, Apr 12 - Tue, Apr 20

8:35 am - 8:12 pmDEN Denver Intl-ITO Hilo Intl

14h 37m2 stops San Diego Honolulu

6:00 am - 9:39 pmITO Hilo Intl-DEN Denver Intl

12h 39m2 stops Honolulu San Diego

$675Multiple Airlines

Mon, Dec 7 - Thu, Dec 10

12:05 pm - 6:56 pmDEN Denver Intl-ITO Hilo Intl

9h 51m1 stop Honolulu

7:39 am - 6:08 amITO Hilo Intl-DEN Denver Intl

19h 29m1 stop Honolulu

$867United Airlines

Mon, Dec 7 - Thu, Dec 10

12:05 pm - 6:56 pmDEN Denver Intl-ITO Hilo Intl

9h 51m1 stop Honolulu

6:00 am - 10:15 pmITO Hilo Intl-DEN Denver Intl

13h 15m2 stops Honolulu San Francisco

$876United Airlines

Mon, Dec 7 - Thu, Dec 10

12:05 pm - 9:56 pmDEN Denver Intl-ITO Hilo Intl

13h 51m1 stop Honolulu

12:38 pm - 6:40 amITO Hilo Intl-DEN Denver Intl

14h 02m1 stop Honolulu

$1,011United Airlines

Wed, Mar 24 - Tue, Mar 30

Cheap last minute flights

Enter your travel dates to find the best prices.

7:25 am - 12:35 pmDEN Denver Intl-ITO Hilo Intl

9h 10m1 stop Las Vegas Harry Reid Intl

6:55 pm - 9:25 amITO Hilo Intl-DEN Denver Intl

11h 30m2 stops Honolulu Phoenix Sky Harbor Intl

$755Southwest

Fri, Oct 30 - Tue, Nov 3

12:31 pm - 9:57 pmDEN Denver Intl-ITO Hilo Intl

13h 26m2 stops San Diego Honolulu

8:45 pm - 12:57 pmITO Hilo Intl-DEN Denver Intl

13h 12m2 stops Honolulu San Diego

$757Multiple Airlines

Fri, Oct 30 - Mon, Nov 9

12:31 pm - 9:57 pmDEN Denver Intl-ITO Hilo Intl

13h 26m2 stops San Diego Honolulu

8:45 pm - 7:19 pmITO Hilo Intl-DEN Denver Intl

19h 34m2 stops Honolulu San Diego

$757Multiple Airlines

Thu, Oct 29 - Mon, Nov 9

7:45 am - 6:15 pmDEN Denver Intl-ITO Hilo Intl

14h 30m2 stops Phoenix Sky Harbor Intl Honolulu

6:55 pm - 9:25 amITO Hilo Intl-DEN Denver Intl

11h 30m2 stops Honolulu Phoenix Sky Harbor Intl

$760Southwest

Fri, Oct 30 - Tue, Nov 3

7:53 am - 3:21 pmDEN Denver Intl-ITO Hilo Intl

11h 28m2 stops Portland Honolulu

7:30 pm - 11:14 amITO Hilo Intl-DEN Denver Intl

12h 44m2 stops Honolulu Seattle/Tacoma Intl

$780Multiple Airlines

Thu, Oct 29 - Sat, Nov 7

6:35 am - 2:35 pmDEN Denver Intl-ITO Hilo Intl

12h 00m2 stops San Diego Honolulu

8:45 pm - 9:45 amITO Hilo Intl-DEN Denver Intl

9h 00m1 stop Las Vegas Harry Reid Intl

$800Southwest

Wed, Oct 28 - Thu, Oct 29

5:55 am - 2:35 pmDEN Denver Intl-ITO Hilo Intl

12h 40m2 stops Las Vegas Harry Reid Intl Honolulu

8:45 pm - 10:00 amITO Hilo Intl-DEN Denver Intl

9h 15m1 stop Las Vegas Harry Reid Intl

$800Southwest

Wed, Oct 28 - Fri, Oct 30

12:20 pm - 6:17 pmDEN Denver Intl-ITO Hilo Intl

9h 57m1 stop Kahului

7:37 am - 6:08 amITO Hilo Intl-DEN Denver Intl

19h 31m1 stop Honolulu

$1,100United Airlines

Thu, Oct 29 - Tue, Nov 3

12:20 pm - 6:17 pmDEN Denver Intl-ITO Hilo Intl

9h 57m1 stop Kahului

7:37 am - 6:08 amITO Hilo Intl-DEN Denver Intl

19h 31m1 stop Honolulu

$1,100United Airlines

Tue, Oct 27 - Tue, Nov 3

12:05 pm - 6:54 pmDEN Denver Intl-ITO Hilo Intl

10h 49m1 stop Honolulu

2:07 pm - 6:08 amITO Hilo Intl-DEN Denver Intl

13h 01m1 stop Honolulu

$1,100United Airlines

Thu, Oct 29 - Wed, Nov 4

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Southwest flights from Denver to Hilo

Our best Southwest deals on Denver to Hilo flight tickets

Southwest

Feb 18

DEN11:15 amDenver Intl

13h 35m

2 stops

ITO9:50 pmHilo Intl

Feb 23

ITO6:00 amHilo Intl

11h 00m

2 stops

DEN8:00 pmDenver Intl

$541

Southwest

Feb 18

DEN5:35 amDenver Intl

10h 55m

1 stop

ITO1:30 pmHilo Intl

Feb 23

ITO6:00 amHilo Intl

11h 00m

2 stops

DEN8:00 pmDenver Intl

$546

Southwest

Nov 11

DEN11:50 amDenver Intl

13h 00m

2 stops

ITO9:50 pmHilo Intl

Nov 17

ITO6:55 pmHilo Intl

12h 10m

2 stops

DEN10:05 amDenver Intl

$613

United Airlines flights from Denver to Hilo

Our best United Airlines deals on Denver to Hilo flight tickets

United Airlines

Dec 7

DEN12:05 pmDenver Intl

9h 51m

1 stop

ITO6:56 pmHilo Intl

Dec 10

ITO7:39 amHilo Intl

19h 29m

1 stop

DEN6:08 amDenver Intl

$867

United Airlines

Dec 7

DEN12:05 pmDenver Intl

9h 51m

1 stop

ITO6:56 pmHilo Intl

Dec 10

ITO6:00 amHilo Intl

13h 15m

2 stops

DEN10:15 pmDenver Intl

$876

United Airlines

Nov 3

DEN12:20 pmDenver Intl

8h 59m

1 stop

ITO6:19 pmHilo Intl

Nov 3

ITO8:45 pmHilo Intl

30h 23m

1 stop

DEN6:08 amDenver Intl

$1,071

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Thu 2/18

11:15 am-9:50 pm

2 stops13h 35m

Hilo Intl

Tue 2/23

6:00 am-8:00 pm

2 stops11h 00m

$541

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Thu 2/18

5:35 am-1:30 pm

1 stop10h 55m

Hilo Intl

Tue 2/23

6:00 am-8:00 pm

2 stops11h 00m

$546

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Mon 12/7

8:35 am-8:12 pm

2 stops14h 37m

Hilo Intl

Thu 12/10

6:00 am-9:39 pm

2 stops12h 39m

$548

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Wed 11/11

11:50 am-9:50 pm

2 stops13h 00m

Hilo Intl

Tue 11/17

6:55 pm-10:05 am

2 stops12h 10m

$613

Quickest round-trip

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Thu 11/5

5:30 am-1:20 pm

1 stop10h 50m

Hilo Intl

Mon 11/9

9:25 pm-10:05 am

1 stop9h 40m

$641

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Mon 4/12

8:20 am-5:47 pm

2 stops13h 27m

Hilo Intl

Tue 4/20

6:19 pm-11:34 am

2 stops13h 15m

$655

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Mon 12/7

8:35 am-8:12 pm

2 stops14h 37m

Hilo Intl

Thu 12/10

6:00 am-9:39 pm

2 stops12h 39m

$675

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Mon 12/7

12:05 pm-6:56 pm

1 stop9h 51m

Hilo Intl

Thu 12/10

7:39 am-6:08 am

1 stop19h 29m

$867

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Mon 12/7

12:05 pm-6:56 pm

1 stop9h 51m

Hilo Intl

Thu 12/10

6:00 am-10:15 pm

2 stops13h 15m

$876

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Wed 3/24

12:05 pm-9:56 pm

1 stop13h 51m

Hilo Intl

Tue 3/30

12:38 pm-6:40 am

1 stop14h 02m

$1,011

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Hilo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Denver and Hilo?

Prices are currently low for flights on this route.

Typical prices usually range from $551 to $758.
The lowest price recently found on this route was $541.

What is the cheapest month to fly to Hilo?

The month of April is, on average, the cheapest month to fly to Hilo from Denver, with most prices found around $436. If you’re not able to fly to Hilo in April, then December is your next best option. Flight prices from Denver to Hilo during December average around $456.

Can stopping save me money on Denver to Hilo flights?

You could potentially save up to 37% on your flight if you consider stops on a Denver to Hilo flight.

How have Denver to Hilo flight prices changed over time?

When to book flights from Denver to Hilo

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Hilo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Hilo (DEN to ITO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Hilo

Best Price Found	$322
Fastest flight time	10h 50m
Direct flights	None

The best one-way flight to Hilo from Denver in the past 72 hours is $322. The best round-trip flight deal from Denver to Hilo found on momondo in the last 72 hours is $541.

The fastest flight from Denver to Hilo takes 10h 50m

There are no direct flights from Denver to Hilo. There are no popular flight routes from Denver to Hilo.

Search flight deals

Frequently asked questions about flying from Denver to Hilo

How far is Denver Intl to Hilo Intl by plane?
The distance between Denver Intl and Hilo Intl is about 3255.7 mi. By plane, this route typically takes 10h 50m.
When did momondo last update prices for flights from Denver Intl Airport to Hilo Intl Airport?
Prices for flights from Denver Intl Airport to Hilo Intl Airport were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Hilo Intl Airport?
As of October 2026, there are 3 operators available to choose from for flights from Denver Intl Airport to Hilo Intl Airport.
How old do you have to be to fly from Denver Intl Airport to Hilo Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The required travel and health documents for your Hilo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hilo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Denver to Hilo?
Based on momondo bookings for flights between Denver and Hilo, the leading airline is Southwest, making up 50% of the total bookings. Other popular airlines include United Airlines with 29% and Alaska Airlines with 21%.

Best airlines flying from Denver to Hilo

Compare and see reviews for airlines that fly from Denver to Hilo with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $392	Free Cancellation	Rating 7.9 13,122 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $436	Free Cancellation	Rating 7.9 4,221 reviews	Search Southwest flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.3 10,432 reviews	Search United Airlines flights

Mountain View

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Hilo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Hilo for you.

Can I find flights from Denver to Hilo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hilo from Denver with this policy.

How can momondo help me find flights from Denver to Hilo?

Once you have performed a search for Denver to Hilo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Denver to Hilo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to Hilo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hilo and let you know when they change.