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Find cheap flights from Guam to Colorado from $1,599

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Guam to Colorado departing on 7/28. 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
Sat 4/27
Sat 5/4

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Good to know

Low season

January

High season

November

Cheapest flight

$1,599
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Tamuning to Denver

FAQs for booking flights from Guam to Colorado

  • How does KAYAK find such low prices on flights from Guam 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 Guam to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado from Guam 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 Guam 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 to Colorado with an airline and back to Guam with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Guam 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 to Colorado from Guam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Guam to Colorado

Need help choosing which airline to fly with from Guam 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 KAYAK reviews.
8.5
Korean AirOverall score based on 1239 reviews
82entertainment
82food
85overall
86boarding
88crew
83comfort
Airline reviews

Ford not that great the seat not to big for leg room like other airline

Read more about Korean Air

Ford not that great the seat not to big for leg room like other airline

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Going through security a second time to get on the next Korean Air flight was utterly ridiculous and unnecessary. We were in a International secure area.

Flight arrived early, fantastic, since it is short flight, no food being served

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

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

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Easy peasy. Crew was great. Take-off and landing nice anc chill (good job by the pilot). Thank you UA!

Excellent as always. Had issues checking-in online. Please fix.

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

By in large it was a good experience. The flight crew was great and that's the most important to me. Boarding was fine.

It was fine. Everything ran on time, crew was great.

Not a pleasant experience from the start of booking first flight all the way through to the actually flight. Only saving grace is the food.

No power on an 11 hour flight? What a joke. Crew did not come by enough to get trash or offer water.

Checking in was okay but boarding a little bit slow

There is a problem with the sound while watching movie or listening to the music ( the sound is static & goes on and off). Aside from the sound, the experience was good & stewardesses are nice.

Not leave 12 hours late. This airline is horrible always late does not refund upgrades for cancelled flights inept counter staff.. needs to be shutdown

The food was good but could be better. Also, less salt would be nice.

My biggest concern was with all the schedule changes. Both inbound and outbound flights times were changed, including a time change less than two days before the scheduled departure.

The flight itself was good, however, the disorganization of boarding and the sheer amount of baggage STUFFED into the over head compartments in what appear to be an outdated plane was not okay. The plane was outdated. I walked into the restroom and a panel underneath the sink was on the floor. I called the attention of the stewardess and she quickly put it back into place. The entertainment system had to be rebooted in order to “work,” but even after rebooting, the sound was off. For the amount of money my wife and I paid, we expected a little bit more. Sad to say, but Phillippines Airlines missed the mark on many things going all the way to sectioning off such a small area for all the passengers to wait for boarding. Everyone was on top of each other. They also made you throw away your water, even after the initial security check. So the water you bought after the first security check wasn’t allowed onto the plane, but they didn’t offer a refill station or another place to buy water. Will definitely need to think again about booking with Philippine Airlines.

The charges for overweight luggage were not clear, I think I paid twice, I didn’t argue because I was traveling alone & already felt exhausted.

I like the non stop flights…..saves you time. Just the food at the economy…..i wish they make it look appetizing. But otherwise, i would still fly with PAL.

Book cheap flights from Guam to Colorado

Recent round-trip flight deals

5/20Mon
2 stopsUnited Airlines
27h 09mGUM-DEN
5/25Sat
3 stopsUnited Airlines
29h 10mDEN-GUM
$1,675
5/20Mon
1 stopUnited Airlines
16h 00mGUM-DEN
5/25Sat
2 stopsUnited Airlines
29h 22mDEN-GUM
$1,681
9/5Thu
1 stopUnited Airlines
15h 57mGUM-DEN
9/16Mon
1 stopUnited Airlines
25h 25mDEN-GUM
$1,685
5/20Mon
1 stopUnited Airlines
16h 00mGUM-DEN
5/25Sat
1 stopUnited Airlines
38h 10mDEN-GUM
$1,700
7/4Thu
2 stopsUnited Airlines
28h 24mGUM-DEN
7/14Sun
2 stopsUnited Airlines
28h 40mDEN-GUM
$1,775
7/4Thu
1 stopUnited Airlines
15h 55mGUM-DEN
7/14Sun
2 stopsUnited Airlines
28h 40mDEN-GUM
$1,781
7/4Thu
1 stopUnited Airlines
15h 55mGUM-DEN
7/14Sun
1 stopUnited Airlines
38h 10mDEN-GUM
$1,800
6/29Sat
2 stopsUnited Airlines
25h 53mGUM-DEN
7/13Sat
2 stopsUnited Airlines
28h 45mDEN-GUM
$1,875
6/29Sat
1 stopUnited Airlines
15h 55mGUM-DEN
7/13Sat
2 stopsUnited Airlines
30h 45mDEN-GUM
$1,879
6/29Sat
1 stopUnited Airlines
15h 55mGUM-DEN
7/13Sat
1 stopUnited Airlines
24h 35mDEN-GUM
$1,885

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Recent one-way flight deals

7/28Sun
2 stopsUnited Airlines
25h 29mGUM-DEN
$1,599

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