$160 Find Cheap Flights from O'ahu to Colorado

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Low seasonApril
High seasonJuly
Cheapest flight$160
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Honolulu to Denver

FAQs for booking flights from O'ahu to Colorado

  • How does KAYAK find such low prices on flights from O'ahu to Colorado?

    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 O'ahu to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from O'ahu to Colorado 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 O'ahu to Colorado?

    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 from O'ahu to Colorado with an airline and back with another airline.

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

    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 from O'ahu to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Colorado?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Colorado is Denver Intl Airport (DEN), with an average flight price of $427.

  • What is the cheapest day to fly to Colorado?

    Based on KAYAK data, the cheapest day to fly to Colorado is Tuesday where round-trip tickets can be as cheap as $790. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $968 on average.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $436 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Colorado is generally at night, which is peak travel time and where the average cost of a ticket is $867.

  • What is the cheapest flight to Colorado?

    The cheapest ticket to Colorado from O'ahu found in the last 72 hours was to Denver, at $491 round-trip. The most popular route is Honolulu (HNL) to Denver (DEN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $491.

  • What is the cheapest month to fly from O'ahu to Colorado?

    The cheapest month for flights from O'ahu to Colorado is November, when tickets cost $479 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $803 and $769 respectively.

  • How far in advance should I book a flight from O'ahu to Colorado?

    To get a below average price on the flight from O'ahu to Colorado, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

  • How long is the flight to Colorado?

    An average nonstop flight from O'ahu to Colorado takes 9h 20m, covering a distance of 3273 miles. The shortest route is Honolulu (HNL) to Denver (DEN) with an average flight time of 6h 39m.

  • What are the most popular destinations in Colorado?

    Based on KAYAK flight searches, the most popular destination is Denver (93% of total searches to Colorado). The next most popular destinations are Colorado Springs (6%) and Grand Junction (2%). Searches for flights to Aspen (0%) are also popular.

Reviews of the top 5 airlines serving from O'ahu to Colorado

 
Need help choosing which airline to fly with from O'ahu to Colorado? 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 10000 reviews
7.1Entertainment
7.1Food
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

Wonderful staff who honored sleepy overnight travelers and still met needs quietly and quickly!

10.0 ExcellentAnonymous, Jun 2025HNL - PDX
Read more Alaska Airlines reviews

Wonderful staff who honored sleepy overnight travelers and still met needs quietly and quickly!

Wonderful respectful staff for a short flight late at night...lots of considerations all met!

Flight was delayed which led to missed connection, but rebooked on a more direct flight at the last minute and arrived in Juneau on time with all our luggage. Little stressful and our family seating got split, but it all worked out in the end.

We have always flown with Alaska when we can. As they have great customer service. This trip we had to transfer to Air LINGUS in Denver to go to Dublin. That’s where things went bad! Our checked luggage didn’t arrive. The process to make a claim was way more complicated than it should be. It took 5 days to recover our luggage. The whole time we couldn’t talk to a real person who could tell us anything. The whole time Alaska blamed Air lingus and vis a versa. No one seemed want to help us. That was the worst part.

1. On time flights. All of our, three separate, flights for three families were late 2. No food on the 5 1/2 hour flight. A substantial snack would have been good. 3. Seat upgrades are expensive 4. No place to move around or stretch on the 5 1/2 hour flight

I was so cold. I am so glad I brought a short sleeve shirt and a long sleeve shirt and a jacket. Also knee high socks and slippers

Really good except my daughter's tv broke during the flight so she could watch tv

I would've liked to have the seat tablets like before to view movies, with long travels not everyone carries tablets to view movies. And phones are not worth it because screens to small.

Horrible! No blanket or pillow available! We had bulkhead seats but the seats were worn out and no cushion old. No meal or even a sandwich for our 5 hour flight just a little bag of pretzels. Crabby attendant female with long brown hair. We will not book Alaska Airlines again

Terrible check in experience, and they ended up losing our bag.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

I like for how they process during check in. It was very smoothly.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

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

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

Pretty bad gate mgmt upon arrival. No open gates and we had to wait at midnight. Shouldn’t be a surprise that an aircraft is coming in.

Book cheap flights from O'ahu to Colorado

Recent round-trip flight deals

9/8Mon
1 stopDelta
15h 32mHNL-DEN
9/22Mon
1 stopDelta
11h 34mDEN-HNL
$319
9/9Tue
1 stopSouthwest
14h 55mHNL-DEN
9/15Mon
2 stopsSouthwest
12h 35mDEN-HNL
$324
9/22Mon
1 stopAlaska Airlines
12h 21mHNL-DEN
10/7Tue
1 stopAlaska Airlines
10h 05mDEN-HNL
$325
9/4Thu
2 stopsSouthwest
15h 30mHNL-DEN
9/8Mon
2 stopsSouthwest
11h 35mDEN-HNL
$330
9/30Tue
1 stopAlaska Airlines
12h 21mHNL-DEN
10/15Wed
1 stopAlaska Airlines
10h 05mDEN-HNL
$331
9/4Thu
2 stopsSouthwest
11h 05mHNL-DEN
9/7Sun
2 stopsSouthwest
16h 50mDEN-HNL
$336
9/3Wed
1 stopUnited Airlines
10h 44mHNL-COS
9/7Sun
1 stopUnited Airlines
11h 51mCOS-HNL
$365
9/3Wed
2 stopsUnited Airlines
10h 29mHNL-COS
9/7Sun
1 stopUnited Airlines
11h 51mCOS-HNL
$370
9/8Mon
1 stopAmerican Airlines
15h 57mHNL-DEN
9/15Mon
1 stopAmerican Airlines
9h 45mDEN-HNL
$376
8/13Wed
1 stopAmerican Airlines
19h 01mHNL-DEN
8/22Fri
1 stopAmerican Airlines
9h 12mDEN-HNL
$402

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Recent one-way flight deals

10/7Tue
1 stopDelta
9h 33mHNL-DEN
$160
10/10Fri
1 stopAlaska Airlines
11h 52mHNL-DEN
$166
12/3Wed
2 stopsSouthwest
11h 45mHNL-DEN
$171
11/26Wed
1 stopHawaiian Airlines
9h 02mHNL-DEN
$186
8/19Tue
1 stopAmerican Airlines
19h 01mHNL-DEN
$217
10/13Mon
1 stopHawaiian Airlines
9h 48mHNL-DEN
$221
8/18Mon
1 stopSouthwest
9h 45mHNL-DEN
$222
9/2Tue
1 stopUnited Airlines
8h 54mHNL-COS
$240
8/22Fri
1 stopAmerican Airlines
19h 01mHNL-DEN
$255
11/11Tue
3 stopsUnited Airlines
21h 51mHNL-DEN
$332

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Last minute flights from O'ahu to Colorado

Last minute flight, train and bus deals

7/4Fri
multi-stopDelta
9h 33mHNL-DEN
7/8Tue
multi-stopDelta
8h 52mDEN-HNL
$693
7/4Fri
multi-stopUnited Airlines
10h 55mHNL-COS
7/17Thu
multi-stopUnited Airlines
11h 59mCOS-HNL
$766
7/4Fri
multi-stopUnited Airlines
12h 51mHNL-COS
7/17Thu
multi-stopUnited Airlines
11h 59mCOS-HNL
$771
7/3Thu
multi-stopSouthwest
8h 25mHNL-DEN
7/6Sun
multi-stopSouthwest
15h 25mDEN-HNL
$773
7/4Fri
multi-stopDelta
12h 06mHNL-DEN
7/8Tue
multi-stopDelta
8h 52mDEN-HNL
$778
7/3Thu
multi-stopSouthwest
16h 30mHNL-DEN
7/6Sun
multi-stopSouthwest
10h 30mDEN-HNL
$788
7/4Fri
multi-stopAmerican Airlines
10h 10mHNL-DEN
7/17Thu
multi-stopAmerican Airlines
12h 36mDEN-HNL
$839
7/4Fri
multi-stopAmerican Airlines
10h 10mHNL-DEN
7/10Thu
multi-stopAmerican Airlines
12h 36mDEN-HNL
$853
7/4Fri
multi-stopAlaska Airlines
24h 36mHNL-DEN
7/8Tue
multi-stopAlaska Airlines
13h 22mDEN-HNL
$901
7/4Fri
multi-stopAlaska Airlines
16h 46mHNL-DEN
7/8Tue
multi-stopAlaska Airlines
13h 22mDEN-HNL
$905

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Everything you need to know for your flight to Colorado

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