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$698+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GUM
Apr 3 — Apr 101
Fri 4/3
Fri 4/10
1 adult, Economy
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Cheap 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 March 4, 2026.

This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:23 pm
DEN
-
GUM
2 stops29h 42m
United Airlines
Sat 5/237:05 am
GUM
-
DEN
2 stops27h 18m
United Airlines
Deal found 3/2$1,969
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:55 am
DEN
-
GUM
2 stops25h 00m
Delta
Sun 5/105:20 pm
GUM
-
DEN
2 stops42h 32m
Delta
Deal found 3/1$1,984
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:20 am
DEN
-
GUM
2 stops20h 45m
United Airlines
Sun 5/107:30 pm
GUM
-
DEN
1 stop32h 35m
United Airlines
Deal found 3/1$2,003
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:35 pm
DEN
-
GUM
2 stops30h 30m
United Airlines
Thu 7/307:05 am
GUM
-
DEN
2 stops25h 11m
United Airlines
Deal found 3/2$2,019
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/211:26 pm
DEN
-
GUM
2 stops36h 39m
United Airlines
Tue 6/307:05 am
GUM
-
DEN
1 stop15h 27m
United Airlines
Deal found 3/3$2,038
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
DEN
-
GUM
2 stops20h 05m
United Airlines
Tue 6/167:05 am
GUM
-
DEN
1 stop15h 27m
United Airlines
Deal found 3/4$2,069
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:30 am
DEN
-
GUM
2 stops24h 35m
Delta
Wed 4/153:00 am
GUM
-
DEN
2 stops33h 46m
Delta
Deal found 3/2$2,079
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:20 am
DEN
-
GUM
2 stops20h 45m
United Airlines
Sat 7/1112:15 pm
GUM
-
DEN
2 stops20h 20m
United Airlines
Deal found 3/2$2,095
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:00 am
DEN
-
GUM
2 stops23h 55m
Delta
Thu 4/305:20 pm
GUM
-
DEN
2 stops43h 26m
Delta
Deal found 3/2$2,129
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:00 pm
DEN
-
GUM
2 stops39h 55m
Delta
Tue 4/73:00 am
GUM
-
DEN
2 stops35h 31m
Delta
Deal found 3/2$2,134

Find flight deals from Colorado to Guam

Keep the following information in mind while searching for Colorado to Guam flight deals. Data was last updated March 4, 2026.

Round-trip from

$1,969
(United Airlines)

One-way from

$698
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$2,250
From Colorado to Guam
Search Deals
One-way flight from Colorado to Guam
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($358 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 4, 2026.
Use the filters below to find and compare flights from Colorado to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Tue 5/5

8:23 pm-6:05 pm

2 stops29h 42m

Tamuning Guam Intl

Sat 5/23

7:05 am-6:23 pm

2 stops27h 18m

$1,969

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Mon 7/6

9:10 pm-6:05 pm

2 stops28h 55m

Tamuning Guam Intl

Thu 7/30

7:05 am-8:14 pm

2 stops29h 09m

$2,019

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sun 6/21

1:26 pm-6:05 pm

2 stops36h 39m

Tamuning Guam Intl

Tue 6/30

7:05 am-6:32 am

1 stop15h 27m

$2,038

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Fri 6/5

6:00 am-6:05 pm

2 stops20h 05m

Tamuning Guam Intl

Tue 6/16

7:05 am-6:32 am

1 stop15h 27m

$2,069

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Tue 3/24

6:30 am-11:05 pm

2 stops24h 35m

Tamuning Guam Intl

Wed 4/15

3:00 am-8:46 pm

2 stops33h 46m

$2,079

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Wed 4/15

8:10 am-11:55 pm

2 stops23h 45m

Tamuning Guam Intl

Thu 5/7

3:00 am-7:52 pm

2 stops32h 52m

$2,129

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Thu 4/23

8:10 am-11:55 pm

2 stops23h 45m

Tamuning Guam Intl

Fri 5/15

3:00 am-7:52 pm

2 stops32h 52m

$2,129

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sat 3/28

12:30 pm-11:55 pm

2 stops43h 25m

Tamuning Guam Intl

Wed 4/8

5:20 pm-7:57 pm

2 stops42h 37m

$2,134

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sun 3/29

9:10 am-3:35 am

3 stops50h 25m

$698

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sat 3/28

7:24 pm-3:35 am

3 stops40h 11m

$1,356

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/28

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Colorado to Guam?

Currently, April is the cheapest month in which you can book a flight from Colorado to Guam (average of $1,744). Flying from Colorado to Guam in February is currently the most expensive (average of $2,299). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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?

    A quick flight from Colorado to Guam can take about 20h 45m. United Airlines provides one of the quickest options available for as low as $1,991. The distance from Colorado to Guam is about 6659 mi.

  • 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.

  • What is the cheapest month to book a flight from Colorado to Guam?

    Currently, April is the cheapest month in which you can book a flight from Colorado to Guam (average of $1,744). Flying from Colorado to Guam in February is currently the most expensive (average of $2,299). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Discover the top airline that operate flights from Colorado to Guam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,954Average$2,290FlexibilityNo cancel feeOn-time69%

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