Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

ITO - DEN

$372 Find cheap flights from Hilo to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hilo to Denver departing on 9/21. 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
0 bags
Tue 7/2
Tue 7/9

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to Denver, 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 Hilo to Denver, as well as popular online travel agencies
In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Hilo to Denver (ITO-DEN)

 
These are the cheapest deals for flights from Hilo to Denver currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Hilo to Denver

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Hilo to Denver.

Recent one-way flight deals from Hilo to Denver

Only flying one-way? Below are some of the best one-way flight deals from Hilo to Denver found on KAYAK recently.

Recent last minute flight deals from Hilo to Denver

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Hilo to Denver.

Recent direct flight deals from Hilo to Denver

The latest deals for direct flights from Hilo to Denver so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Hilo to Denver

Find recent round-trip train or bus tickets from Hilo to Denver.

All round-trip flight deals to Denver

The cheapest plane tickets to Denver found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:50 am - 6:52 amITO-DEN
18h 02m1 stop
11:45 am - 5:57 pmDEN-ITO
10h 12m1 stop
$665United Airlines
Find Deal
Wed, Sep 11 - Wed, Sep 18
4:40 pm - 6:52 amITO-DEN
10h 12m1 stop
6:10 am - 5:57 pmDEN-ITO
15h 47m2 stops
$675United Airlines
Find Deal
Wed, Sep 11 - Wed, Sep 18
4:40 pm - 10:30 amITO-DEN
13h 50m2 stops
6:10 am - 5:57 pmDEN-ITO
15h 47m2 stops
$684United Airlines
Find Deal
Wed, Sep 11 - Wed, Sep 18
7:30 am - 6:50 amITO-DEN
19h 20m1 stop
4:10 pm - 7:54 amDEN-ITO
19h 44m1 stop
$725United Airlines
Find Deal
Tue, Jul 23 - Tue, Aug 6
11:53 am - 10:01 amITO-DEN
18h 08m2 stops
12:55 am - 6:00 pmDEN-ITO
21h 05m2 stops
$1,040Delta
Find Deal
Wed, Sep 11 - Tue, Sep 17
7:55 pm - 11:25 amITO-DEN
11h 30m2 stops
7:20 am - 7:25 pmDEN-ITO
16h 05m3 stops
$1,228American Airlines
Find Deal
Wed, Sep 11 - Wed, Sep 18
4:40 pm - 6:21 pmITO-DEN
21h 41m2 stops
6:35 am - 7:44 pmDEN-ITO
17h 09m3 stops
$1,534American Airlines
Find Deal
Tue, Jul 23 - Tue, Aug 6
4:40 pm - 6:07 pmITO-DEN
21h 27m2 stops
7:50 am - 7:44 pmDEN-ITO
15h 54m3 stops
$1,689American Airlines
Find Deal
Tue, Jun 18 - Mon, Jul 1
6:38 pm - 12:00 pmITO-DEN
13h 22m2 stops
12:55 am - 4:09 pmDEN-ITO
19h 14m2 stops
$1,762Delta
Find Deal
Tue, Jun 18 - Sun, Jun 30
11:53 am - 9:30 amITO-DEN
17h 37m2 stops
12:55 am - 4:09 pmDEN-ITO
19h 14m2 stops
$2,860Delta
Find Deal
Wed, Sep 11 - Tue, Sep 17
5:35 pm - 10:30 amITO-DEN
12h 55m2 stops
$372United Airlines
Find Deal
Sat, Sep 21
7:30 am - 6:50 amITO-DEN
19h 20m1 stop
$394United Airlines
Find Deal
Sun, Jul 21
6:38 pm - 11:59 pmITO-DEN
25h 21m2 stops
$410United Airlines
Find Deal
Sun, Jul 21
8:20 am - 5:59 amITO-DEN
17h 39m1 stop
$413United Airlines
Find Deal
Sat, Sep 21
7:30 am - 6:25 amITO-DEN
18h 55m1 stop
$454United Airlines
Find Deal
Wed, Jun 19
6:00 am - 12:03 pmITO-DEN
26h 03m2 stops
$470United Airlines
Find Deal
Wed, Jun 19
7:55 pm - 3:12 pmITO-DEN
15h 17m3 stops
$1,058American Airlines
Find Deal
Sat, Sep 21
4:40 pm - 8:49 amITO-DEN
12h 09m1 stop
4:10 pm - 7:54 amDEN-ITO
19h 44m1 stop
$705United Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
4:40 pm - 6:25 amITO-DEN
9h 45m1 stop
4:10 pm - 6:09 pmDEN-ITO
29h 59m1 stop
$706United Airlines
Find Deal
Wed, Jun 5 - Mon, Jun 10
4:40 pm - 12:03 pmITO-DEN
15h 23m2 stops
4:10 pm - 7:54 amDEN-ITO
19h 44m1 stop
$715United Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
4:40 pm - 2:18 pmITO-DEN
17h 38m2 stops
4:10 pm - 7:44 pmDEN-ITO
31h 34m1 stop
$716United Airlines
Find Deal
Wed, Jun 5 - Mon, Jun 10
4:40 pm - 12:03 pmITO-DEN
15h 23m2 stops
3:40 pm - 7:54 amDEN-ITO
20h 14m2 stops
$724United Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
3:40 pm - 6:25 amITO-DEN
10h 45m1 stop
11:55 am - 7:44 pmDEN-ITO
11h 49m1 stop
$1,524
Find Deal
Wed, Jun 5 - Sat, Jun 15
8:25 pm - 11:45 amITO-DEN
11h 20m2 stops
7:50 am - 7:44 pmDEN-ITO
15h 54m3 stops
$1,677American Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
4:40 pm - 11:22 amITO-DEN
14h 42m2 stops
7:50 am - 7:44 pmDEN-ITO
15h 54m3 stops
$1,785American Airlines
Find Deal
Wed, Jun 5 - Sat, Jun 15
9:40 am - 8:16 amITO-DEN
18h 36m2 stops
12:55 am - 5:09 pmDEN-ITO
20h 14m2 stops
$1,912Delta
Find Deal
Wed, Jun 5 - Fri, Jun 14
12:40 pm - 8:16 amITO-DEN
15h 36m2 stops
12:55 am - 4:09 pmDEN-ITO
19h 14m2 stops
$5,586Delta
Find Deal
Wed, Jun 5 - Thu, Jun 13

Flights from Hilo to Denver - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Hilo to Denver?

The average price of all flights from Hilo to Denver clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Hilo to Denver, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Denver, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Which airlines provide the cheapest flights from Hilo to Denver?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Hilo to Denver were found on United Airlines ($665) and Delta ($1,040). United Airlines proposed the cheapest one-way flight at $372.

Good to know

Low season

October

High season

June

Cheapest flight

$372
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Hilo to Denver

When to book flights from Hilo to Denver

Are your dates flexible? Find out the best times to travel from Hilo to Denver 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 Hilo to Denver

  • What is the cheapest flight from Hilo to Denver?

    In the last 3 days, the lowest price for a flight from Hilo to Denver was $372 for a one-way ticket and $665 for a round-trip.

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

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

  • Which airports will I be using when flying from Hilo to Denver?

    Hilo and Denver are both served by 1 main airport. You will leave Hilo from Hilo Intl and will be arriving at Denver Intl.

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

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

  • Which airline alliances offer flights from Hilo to Denver?

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

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

    The two airlines most popular with KAYAK users for flights from Hilo to Denver are Delta and United Airlines. With an average price for the route of $844 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $857 and an overall rating of 7.4.

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

    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 Hilo to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Hilo 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 Hilo to Denver?

    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 Denver with an airline and back to Hilo with another airline. Booking your flights between Hilo and DEN 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 Hilo to Denver?

    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 Denver from Hilo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Hilo to Denver

 
See real verified KAYAK customer reviews for airlines flying from Hilo to Denver. 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 Hilo to Denver? 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
DeltaOverall score based on 10410 reviews
8.0Entertainment
7.9Comfort
7.4Food
8.6Crew
8.2Boarding
Airline reviews

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

10.0 ExcellentBarb, Jun 2024MSP - JFK
Read more about Delta reviews

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

Not worth the price of premium class ticket paid, felt more like steerage.

The Wi-Fi was unavailable on this flight for some reason.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Book cheap flights from Hilo to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hilo to Denver found on KAYAK in the last 72 hours.
9/21Sat
2 stopsUnited Airlines
12h 55mITO-DEN
$372
7/21Sun
1 stopUnited Airlines
19h 20mITO-DEN
$394
7/21Sun
2 stopsUnited Airlines
25h 21mITO-DEN
$410
9/21Sat
1 stopUnited Airlines
17h 39mITO-DEN
$413
6/19Wed
1 stopUnited Airlines
18h 55mITO-DEN
$454
6/19Wed
2 stopsUnited Airlines
26h 03mITO-DEN
$470
9/21Sat
3 stopsAmerican Airlines
15h 17mITO-DEN
$1,058

Search by stops

Search by airline

Search by price

Last minute flights from Hilo to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Hilo to Denver that are departing in the next 10 days.
6/5Wed
multi-stopUnited Airlines
12h 09mITO-DEN
6/12Wed
multi-stopUnited Airlines
19h 44mDEN-ITO
$705
6/5Wed
multi-stopUnited Airlines
9h 45mITO-DEN
6/10Mon
multi-stopUnited Airlines
29h 59mDEN-ITO
$706
6/5Wed
multi-stopUnited Airlines
15h 23mITO-DEN
6/12Wed
multi-stopUnited Airlines
19h 44mDEN-ITO
$715
6/5Wed
multi-stopUnited Airlines
17h 38mITO-DEN
6/10Mon
multi-stopUnited Airlines
31h 34mDEN-ITO
$716
6/5Wed
multi-stopUnited Airlines
15h 23mITO-DEN
6/12Wed
multi-stopUnited Airlines
20h 14mDEN-ITO
$724
6/5Wed
multi-stop
10h 45mITO-DEN
6/15Sat
multi-stop
11h 49mDEN-ITO
$1,524
6/5Wed
multi-stopAmerican Airlines
11h 20mITO-DEN
6/12Wed
multi-stopAmerican Airlines
15h 54mDEN-ITO
$1,677
6/5Wed
multi-stopAmerican Airlines
14h 42mITO-DEN
6/15Sat
multi-stopAmerican Airlines
15h 54mDEN-ITO
$1,785
6/5Wed
multi-stopDelta
18h 36mITO-DEN
6/14Fri
multi-stopDelta
20h 14mDEN-ITO
$1,912
6/5Wed
multi-stopDelta
15h 36mITO-DEN
6/13Thu
multi-stopDelta
19h 14mDEN-ITO
$5,586

Search by stops

Search by airline

Search by price

Hilo - Denver Flights

Departure:

Hilo (ITO)United States

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Hilo

Cabin classes:

Browse destinations: