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

Southwest and United Airlines are the most popular carriers operating from Denver Intl to Hilo Intl

What airlines fly to Hilo?

United Airlines, Delta and Alaska Airlines 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 57% 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.

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 August 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.

$306 Cheap Flights from Denver to Hilo in 2026

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.

6:20 am - 6:10 pmDEN Denver Intl-ITO Hilo Intl

14h 50m2 stops Las Vegas Harry Reid Intl Honolulu

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

11h 00m2 stops Honolulu San Jose

$470Southwest

Thu, Jan 21 - Wed, Jan 27

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

10h 50m1 stop Las Vegas Harry Reid Intl

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

12h 10m2 stops Honolulu Los Angeles

$520Southwest

Mon, Nov 9 - Wed, Nov 18

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

12h 00m2 stops San Diego Honolulu

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

9h 40m1 stop Las Vegas Harry Reid Intl

$533Southwest

Wed, Oct 28 - Mon, Nov 9

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

12h 00m2 stops San Diego Honolulu

9:25 pm - 11:45 amITO Hilo Intl-DEN Denver Intl

11h 20m2 stops Las Vegas Harry Reid Intl San Diego

$538Southwest

Wed, Oct 28 - Mon, Nov 9

9:45 am - 9:56 pmDEN Denver Intl-ITO Hilo Intl

16h 11m2 stops San Diego Honolulu

5:36 pm - 11:32 amITO Hilo Intl-DEN Denver Intl

13h 56m2 stops Honolulu San Diego

$582Multiple Airlines

Tue, Oct 20 - Sun, Oct 25

8:08 am - 4:12 pmDEN Denver Intl-ITO Hilo Intl

12h 04m2 stops Portland Honolulu

5:30 pm - 10:52 amITO Hilo Intl-DEN Denver Intl

13h 22m2 stops Honolulu Portland

$586Multiple Airlines

Sat, Sep 19 - Sun, Sep 20

7:53 am - 5:46 pmDEN Denver Intl-ITO Hilo Intl

13h 53m2 stops Portland Honolulu

5:36 pm - 11:32 amITO Hilo Intl-DEN Denver Intl

13h 56m2 stops Honolulu San Diego

$616Multiple Airlines

Sun, Oct 25 - Fri, Oct 30

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

9h 57m1 stop Kahului

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

12h 10m2 stops Honolulu San Francisco

$876United Airlines

Sun, Oct 25 - Sat, Oct 31

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

9h 57m1 stop Kahului

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

19h 00m2 stops Honolulu Los Angeles

$876United Airlines

Sun, Oct 25 - Fri, Oct 30

12:05 pm - 6:53 pmDEN Denver Intl-ITO Hilo Intl

10h 48m1 stop Honolulu

6:18 pm - 7:08 amITO Hilo Intl-DEN Denver Intl

8h 50m1 stop Honolulu

$897United Airlines

Sun, Oct 25 - Sat, Oct 31

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Denver to Hilo

Our best American Airlines deals on Denver to Hilo flight tickets

American Airlines

Oct 25

DEN11:58 amDenver Intl

13h 58m

2 stops

ITO9:56 pmHilo Intl

Oct 31

ITO4:51 pmHilo Intl

15h 56m

2 stops

DEN12:47 pmDenver Intl

$633

American Airlines

Oct 12

DEN11:58 amDenver Intl

13h 58m

2 stops

ITO9:56 pmHilo Intl

Nov 5

ITO8:45 pmHilo Intl

12h 02m

2 stops

DEN11:47 amDenver Intl

$657

American Airlines

Oct 12

DEN11:58 amDenver Intl

13h 58m

2 stops

ITO9:56 pmHilo Intl

Nov 12

ITO8:45 pmHilo Intl

11h 48m

2 stops

DEN11:33 amDenver Intl

$697

United Airlines flights from Denver to Hilo

Our best United Airlines deals on Denver to Hilo flight tickets

United Airlines

Oct 25

DEN12:05 pmDenver Intl

10h 48m

1 stop

ITO6:53 pmHilo Intl

Oct 31

ITO6:18 pmHilo Intl

8h 50m

1 stop

DEN7:08 amDenver Intl

$897

United Airlines

Oct 8

DEN5:00 amDenver Intl

17h 17m

2 stops

ITO6:17 pmHilo Intl

Oct 11

ITO11:20 amHilo Intl

14h 59m

1 stop

DEN6:19 amDenver Intl

$928

United Airlines

Nov 11

DEN5:50 pmDenver Intl

27h 29m

2 stops

ITO6:19 pmHilo Intl

Nov 18

ITO2:07 pmHilo Intl

13h 01m

1 stop

DEN6:08 amDenver Intl

$965

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Thu 1/21

6:20 am-6:10 pm

2 stops14h 50m

Hilo Intl

Wed 1/27

6:00 am-8:00 pm

2 stops11h 00m

$470

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Mon 11/9

5:30 am-1:20 pm

1 stop10h 50m

Hilo Intl

Wed 11/18

6:55 pm-10:05 am

2 stops12h 10m

$520

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Wed 10/28

6:35 am-2:35 pm

2 stops12h 00m

Hilo Intl

Mon 11/9

9:25 pm-10:05 am

1 stop9h 40m

$533

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Wed 10/28

6:35 am-2:35 pm

2 stops12h 00m

Hilo Intl

Mon 11/9

9:25 pm-11:45 am

2 stops11h 20m

$538

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Tue 10/20

9:45 am-9:56 pm

2 stops16h 11m

Hilo Intl

Sun 10/25

5:36 pm-11:32 am

2 stops13h 56m

$582

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Sat 9/19

8:08 am-4:12 pm

2 stops12h 04m

Hilo Intl

Sun 9/20

5:30 pm-10:52 am

2 stops13h 22m

$586

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Sun 10/25

7:53 am-5:46 pm

2 stops13h 53m

Hilo Intl

Fri 10/30

5:36 pm-11:32 am

2 stops13h 56m

$616

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Sun 10/25

12:20 pm-6:17 pm

1 stop9h 57m

Hilo Intl

Sat 10/31

6:00 am-10:10 pm

2 stops12h 10m

$876

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Sun 10/25

12:20 pm-6:17 pm

1 stop9h 57m

Hilo Intl

Fri 10/30

8:45 pm-7:45 pm

2 stops19h 00m

$876

Quickest round-trip

DenverHilo

DEN Denver Intl - ITO Hilo Intl

DENITO

Denver Intl

Sun 10/25

12:05 pm-6:53 pm

1 stop10h 48m

Hilo Intl

Sat 10/31

6:18 pm-7:08 am

1 stop8h 50m

$897

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 $679 to $973.
The lowest price recently found on this route was $470.

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 February is your next best option. Flight prices from Denver to Hilo during February average around $614.

Can stopping save me money on Denver to Hilo flights?

You could potentially save up to 47% on your flight if you consider stops on a Denver to Hilo flight.

How have Denver to Hilo flight prices changed over time?

As of August 2026, prices for Denver to Hilo flights are approximately 55% more expensive when compared to flights at the same time last year.

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

Fastest flight time	10h 50m
Direct flights	None

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 August 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 36% of the total bookings. Other popular airlines include United Airlines with 33% and Alaska Airlines with 31%.

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 $351	Free Cancellation	Rating 7.9 12,805 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $436	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 10,113 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.