How long is the flight from Colorado to Guam?

A quick flight from Colorado to Guam can take about 24h. United Airlines provides one of the quickest options available for as low as $2,087. The distance from Colorado to Guam is about 6659 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

What is the cheapest time of day to fly from CO to GU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Guam as you normally would.

Can I find deals for flights from Colorado to Guam that include hotel bookings?

Yes. In addition to deals on Colorado to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Colorado to Guam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Guam.

Can I find deals for business class flights from Colorado to Guam?

Yes. Cheapflights offers flight deals from Colorado to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$567+ Cheap Flights from Colorado to Guam

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Cheap flight deals from Colorado to Guam

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$2,018 (United Airlines)
One-way from	$567 (Kiwi.com)
Popular in	February
Cheapest in	September
Average price	$2,381

Provider with most accurate pricing for Denver Intl-Tamuning Guam Intl flight deals.

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Provider most trusted by Cheapflights users for Denver Intl-Tamuning Guam Intl flights.

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From Colorado to Guam

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One-way flight from Colorado to Guam

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Highest demand for flights based on searches. 3% potential increase in price ($80 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Colorado to Guam

Cheapest flights from Colorado to Guam
Explore the most affordable flight options available from Colorado to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Mon 12/227:37 pmDEN - GUM

2 stops30h 23mUnited Airlines

Tue 12/307:40 amGUM - DEN

2 stops27h 39mUnited Airlines

Deal found 10/23

$2,018

Tue 11/186:05 amDEN - GUM

2 stops24h 00mDelta

Thu 11/271:00 amGUM - DEN

2 stops39h 24mDelta

Deal found 10/22

$2,087

Sat 11/296:05 amDEN - GUM

2 stops39h 30mDelta

Fri 12/124:50 pmGUM - DEN

2 stops47h 31mDelta

Deal found 10/23

$2,137

Thu 11/1311:25 amDEN - GUM

1 stop35h 20mUnited Airlines

Sun 11/167:40 amGUM - DEN

2 stops19h 39mUnited Airlines

Deal found 10/21

$2,214

Tue 11/186:05 amDEN - GUM

2 stops24h 00mDelta

Sat 11/294:50 pmGUM - DEN

2 stops43h 05mDelta

Deal found 10/22

$2,226

Wed 12/106:05 amDEN - GUM

2 stops24h 00mDelta

Wed 12/171:00 amGUM - DEN

2 stops34h 54mDelta

Deal found 10/22

$2,242

Wed 12/105:02 amDEN - GUM

2 stops20h 48mUnited Airlines

Thu 12/187:40 amGUM - DEN

1 stop15h 47mUnited Airlines

Deal found 10/22

$2,293

Sat 11/2911:25 amDEN - GUM

1 stop17h 20mUnited Airlines

Fri 12/127:40 amGUM - DEN

1 stop15h 47mUnited Airlines

Deal found 10/23

$2,350

Fri 12/196:00 amDEN - GUM

2 stops20h 00mUnited Airlines

Mon 12/297:40 amGUM - DEN

2 stops27h 31mUnited Airlines

Deal found 10/22

$2,408

Best flights from Colorado to Guam
Discover carefully curated flight deals from Colorado to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Mon 12/227:37 pmDEN - GUM

2 stops30h 23mUnited Airlines

Tue 12/307:40 amGUM - DEN

2 stops27h 39mUnited Airlines

Deal found 10/23

$2,018

Tue 11/186:05 amDEN - GUM

2 stops24h 00mDelta

Thu 11/271:00 amGUM - DEN

2 stops39h 24mDelta

Deal found 10/22

$2,087

Sat 11/296:05 amDEN - GUM

2 stops39h 30mDelta

Fri 12/124:50 pmGUM - DEN

2 stops47h 31mDelta

Deal found 10/23

$2,137

Thu 11/1311:25 amDEN - GUM

1 stop35h 20mUnited Airlines

Sun 11/167:40 amGUM - DEN

2 stops19h 39mUnited Airlines

Deal found 10/21

$2,214

Tue 11/186:05 amDEN - GUM

2 stops24h 00mDelta

Sat 11/294:50 pmGUM - DEN

2 stops43h 05mDelta

Deal found 10/22

$2,226

Thu 3/126:00 amDEN - GUM

2 stops20h 50mUnited Airlines

Mon 3/167:25 amGUM - DEN

2 stops20h 56mUnited Airlines

Deal found 10/22

$2,228

Last-minute flights from Colorado to Guam
Discover last-minute flight deals from Colorado to Guam. Data last updated October 23, 2025 and is based on user searches.

Fri 10/2411:26 amDEN - GUM

2 stops35h 09mDelta

Mon 10/271:00 amGUM - DEN

2 stops38h 04mDelta

Deal found 10/22

$2,537

Fri 10/316:25 amDEN - GUM

2 stops24h 40mDelta

Wed 11/51:00 amGUM - DEN

2 stops39h 14mDelta

Deal found 10/22

$2,691

Thu 11/1311:25 amDEN - GUM

1 stop35h 20mUnited Airlines

Sun 11/167:40 amGUM - DEN

2 stops19h 39mUnited Airlines

Deal found 10/21

$2,214

Sun 11/1612:05 pmDEN - GUM

1 stop37h 45mUnited Airlines

Sat 11/297:40 amGUM - DEN

1 stop15h 47mUnited Airlines

Deal found 10/22

$2,506

Tue 11/186:05 amDEN - GUM

2 stops24h 00mDelta

Thu 11/271:00 amGUM - DEN

2 stops39h 24mDelta

Deal found 10/22

$2,087

Tue 11/186:05 amDEN - GUM

2 stops24h 00mDelta

Fri 11/281:00 amGUM - DEN

2 stops34h 55mDelta

Deal found 10/22

$2,226

Tue 11/186:00 amDEN - GUM

2 stops19h 50mUnited Airlines

Fri 11/287:40 amGUM - DEN

2 stops19h 38mUnited Airlines

Deal found 10/22

$2,478

Tue 11/1811:25 amDEN - GUM

1 stop17h 20mUnited Airlines

Sat 11/297:40 amGUM - DEN

1 stop15h 47mUnited Airlines

Deal found 10/22

$2,500

Sat 11/296:05 amDEN - GUM

2 stops39h 30mDelta

Fri 12/124:50 pmGUM - DEN

2 stops47h 31mDelta

Deal found 10/23

$2,137

Sat 11/2911:25 amDEN - GUM

1 stop17h 20mUnited Airlines

Fri 12/127:40 amGUM - DEN

1 stop15h 47mUnited Airlines

Deal found 10/23

$2,350

One-way flights from Colorado to Guam
Search for one-way flight options from Colorado to Guam. Find affordable one-way fares based on user searches. Data last updated October 23, 2025.

Tue 11/187:00 amDEN - GUM

3 stops47h 00mMultiple Airlines

Deal found 10/20

$567

Tue 12/166:45 amDEN - GUM

3 stops39h 30mMultiple Airlines

Deal found 10/23

$1,117

Wed 12/176:45 amDEN - GUM

2 stops47h 15mMultiple Airlines

Deal found 10/23

$1,201

Sat 12/208:22 pmDEN - GUM

2 stops57h 38mMultiple Airlines

Deal found 10/23

$1,249

Thu 12/188:00 amDEN - GUM

3 stops46h 00mMultiple Airlines

Deal found 10/23

$1,415

Tue 11/186:05 amDEN - GUM

2 stops24h 00mDelta

Deal found 10/20

$1,537

Sun 12/145:45 amDEN - GUM

2 stops39h 50mDelta

Deal found 10/23

$1,612

Thu 12/185:45 amDEN - GUM

2 stops20h 15mUnited Airlines

Deal found 10/23

$1,711

Mon 12/1511:25 amDEN - GUM

1 stop17h 20mUnited Airlines

Deal found 10/23

$1,726

Tue 11/1811:25 amDEN - GUM

1 stop17h 20mUnited Airlines

Deal found 10/20

$1,727

Fly from

Fly to

Route

Depart

Return

Price

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Mon 12/22

7:37 pm-7:00 pm

2 stops30h 23m

Tamuning Guam Intl

Tue 12/30

7:40 am-6:19 pm

2 stops27h 39m

$2,018

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Tue 11/18

6:05 am-11:05 pm

2 stops24h 00m

Tamuning Guam Intl

Thu 11/27

1:00 am-11:24 pm

2 stops39h 24m

$2,087

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sat 11/29

6:05 am-2:35 pm

2 stops39h 30m

Tamuning Guam Intl

Fri 12/12

4:50 pm-11:21 pm

2 stops47h 31m

$2,137

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Thu 11/13

11:25 am-3:45 pm

1 stop35h 20m

Tamuning Guam Intl

Sun 11/16

7:40 am-10:19 am

2 stops19h 39m

$2,214

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Tue 11/18

6:05 am-11:05 pm

2 stops24h 00m

Tamuning Guam Intl

Sat 11/29

4:50 pm-6:55 pm

2 stops43h 05m

$2,226

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Thu 3/12

6:00 am-6:50 pm

2 stops20h 50m

Tamuning Guam Intl

Mon 3/16

7:25 am-12:21 pm

2 stops20h 56m

$2,228

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Tue 11/18

7:00 am-11:00 pm

3 stops47h 00m

$567

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Wed 12/17

6:45 am-11:00 pm

2 stops47h 15m

$1,201

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sat 12/20

8:22 pm-11:00 pm

2 stops57h 38m

$1,249

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Tue 11/18

6:05 am-11:05 pm

2 stops24h 00m

$1,537

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 17 results

Best time to book a flight from Colorado to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Colorado with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Everything you need to know about your flight from Colorado to Guam

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Colorado to Guam?
A quick flight from Colorado to Guam can take about 24h. United Airlines provides one of the quickest options available for as low as $2,087. The distance from Colorado to Guam is about 6659 mi. This flight may include one or multiple stops.
Can I find deals for flights from Colorado to Guam that include hotel bookings?
Yes. In addition to deals on Colorado to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado to Guam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Guam.
Can I find deals for business class flights from Colorado to Guam?
Yes. Cheapflights offers flight deals from Colorado to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Colorado to Guam

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,917	Average$2,250	FlexibilityNo cancel fee	On-time69%

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$567+ Cheap flights from Colorado to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado to Guam with Cheapflights

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Cheap flight deals from Colorado to Guam

Keep the following information in mind while searching for Colorado to Guam flight deals. Data was last updated October 23, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colorado to Guam

Cheapest flights from Colorado to GuamExplore the most affordable flight options available from Colorado to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

Explore the most affordable flight options available from Colorado to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

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Use the filters below to find and compare flights from Colorado to Guam that are best for you.

Best time to book a flight from Colorado to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Colorado with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Guam

Related info for your journey

Find useful and relevant information for your journey from Colorado to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Colorado to Guam?

Can I find deals for flights from Colorado to Guam that include hotel bookings?

How can I find direct flights from Colorado to Guam?

Can I find deals for business class flights from Colorado to Guam?

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Cheapest flights from Colorado to Guam
Explore the most affordable flight options available from Colorado to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.