When did momondo last update prices for flights from Guam to Colorado?

Prices for flights from Guam to Colorado were last updated today.

How many operators does momondo search for flights from Guam to Colorado?

As of June 2026, there is 1 operator available to choose from for flights from Guam to Colorado.

How old do you have to be to fly from Guam to Colorado?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Colorado.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,578 Cheap Flights from Guam to Colorado in 2026

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Find the cheapest flights from Guam to Colorado

Round-trip

One-way

Recent round-trip flight deals from Guam to Colorado

Enter your travel dates to find the best prices.

7:15 am - 2:32 pm

GUM

DEN

47h 17m

2 stops

1:30 pm - 6:05 pm

DEN

GUM

36h 35m

2 stops

$1,728United Airlines

Sun, Sep 27 - Thu, Oct 1

7:15 am - 10:44 pm

GUM

DEN

31h 29m

2 stops

7:43 pm - 6:05 pm

DEN

GUM

30h 22m

2 stops

$1,778United Airlines

Wed, Jun 24 - Mon, Jul 6

7:05 am - 6:32 am

GUM

DEN

15h 27m

1 stop

11:59 pm - 4:20 am

DEN

GUM

36h 21m

2 stops

$1,781United Airlines

Wed, Jun 24 - Mon, Jul 6

7:05 am - 8:17 am

GUM

DEN

17h 12m

1 stop

6:05 pm - 4:20 am

DEN

GUM

42h 15m

2 stops

$1,783United Airlines

Tue, Jul 7 - Mon, Jul 13

7:15 am - 12:47 am

GUM

DEN

33h 32m

2 stops

6:00 am - 6:05 pm

DEN

GUM

20h 05m

2 stops

$1,828United Airlines

Wed, Jun 24 - Mon, Jun 29

7:05 am - 11:08 am

GUM

DEN

20h 03m

2 stops

6:00 pm - 4:20 am

DEN

GUM

42h 20m

2 stops

$1,833United Airlines

Wed, Jul 8 - Sun, Jul 12

12:15 pm - 12:18 pm

GUM

DEN

40h 03m

2 stops

6:04 am - 6:05 pm

DEN

GUM

20h 01m

2 stops

$1,834United Airlines

Mon, Jun 22 - Mon, Jun 29

5:00 pm - 12:10 pm

GUM

DEN

35h 10m

1 stop

5:15 am - 6:05 pm

DEN

GUM

20h 50m

2 stops

$1,842United Airlines

Sun, Jun 21 - Mon, Jun 29

7:15 am - 8:35 am

GUM

DEN

41h 20m

2 stops

11:40 am - 9:45 pm

DEN

GUM

18h 05m

1 stop

$1,843United Airlines

Wed, Jun 24 - Mon, Jun 29

7:15 am - 2:23 pm

GUM

DEN

47h 08m

2 stops

8:00 am - 9:45 pm

DEN

GUM

21h 45m

2 stops

$1,847United Airlines

Wed, Jun 24 - Thu, Jul 2

United Airlines flights from Guam to Colorado

Our best United Airlines deals on Guam to Colorado flight tickets

United Airlines

Nov 18

GUM7:45 amTamuning Guam Intl

32h 08m

2 stops

DEN10:53 pmDenver Intl

Nov 25

DEN1:29 pmDenver Intl

36h 21m

2 stops

GUM6:50 pmTamuning Guam Intl

$1,578

United Airlines

Nov 18

GUM7:25 amTamuning Guam Intl

22h 20m

2 stops

DEN12:45 pmDenver Intl

Nov 25

DEN11:25 amDenver Intl

17h 20m

1 stop

GUM9:45 pmTamuning Guam Intl

$1,580

United Airlines

Nov 18

GUM7:25 amTamuning Guam Intl

15h 43m

1 stop

DEN6:08 amDenver Intl

Nov 24

DEN5:55 pmDenver Intl

41h 45m

2 stops

GUM4:40 amTamuning Guam Intl

$1,583

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Sun 9/27

7:15 am-2:32 pm

2 stops47h 17m

Denver Intl

Thu 10/1

1:30 pm-6:05 pm

2 stops36h 35m

$1,728

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Wed 6/24

7:15 am-10:44 pm

2 stops31h 29m

Denver Intl

Mon 7/6

7:43 pm-6:05 pm

2 stops30h 22m

$1,778

Quickest round-trip

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Wed 6/24

7:05 am-6:32 am

1 stop15h 27m

Denver Intl

Mon 7/6

11:59 pm-4:20 am

2 stops36h 21m

$1,781

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Tue 7/7

7:05 am-8:17 am

1 stop17h 12m

Denver Intl

Mon 7/13

6:05 pm-4:20 am

2 stops42h 15m

$1,783

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Wed 6/24

7:15 am-12:47 am

2 stops33h 32m

Denver Intl

Mon 6/29

6:00 am-6:05 pm

2 stops20h 05m

$1,828

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Wed 7/8

7:05 am-11:08 am

2 stops20h 03m

Denver Intl

Sun 7/12

6:00 pm-4:20 am

2 stops42h 20m

$1,833

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Mon 6/22

12:15 pm-12:18 pm

2 stops40h 03m

Denver Intl

Mon 6/29

6:04 am-6:05 pm

2 stops20h 01m

$1,834

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Sun 6/21

5:00 pm-12:10 pm

1 stop35h 10m

Denver Intl

Mon 6/29

5:15 am-6:05 pm

2 stops20h 50m

$1,842

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Wed 6/24

7:15 am-8:35 am

2 stops41h 20m

Denver Intl

Mon 6/29

11:40 am-9:45 pm

1 stop18h 05m

$1,843

TamuningDenver

GUM - DEN

GUMDEN

Tamuning Guam Intl

Wed 6/24

7:15 am-2:23 pm

2 stops47h 08m

Denver Intl

Thu 7/2

8:00 am-9:45 pm

2 stops21h 45m

$1,847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Guam to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Guam to Colorado?

United Airlines is the most popular carrier operating from Guam to Colorado

Cheap Guam to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guam to Colorado

Fastest flight time	33h 32m
Direct flights	None

The fastest flight from Guam to Colorado takes 33h 32m

There are no direct flights from Guam to Colorado. There are no popular flight routes from Guam to Colorado.

Search flight deals

Frequently asked questions about flying from Guam to Colorado

When did momondo last update prices for flights from Guam to Colorado?
Prices for flights from Guam to Colorado were last updated today.
How many operators does momondo search for flights from Guam to Colorado?
As of June 2026, there is 1 operator available to choose from for flights from Guam to Colorado.
How old do you have to be to fly from Guam to Colorado?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Guam to Colorado

Compare and see reviews for airlines that fly from Guam to Colorado with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,290	Free Cancellation	Rating 7.4 9,777 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Guam to Colorado?

It is quick and easy to find Guam to Colorado flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado that suits you.

Can I find flights from Guam to Colorado with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Guam to Colorado flights to just show those with flexible booking policies.

How can momondo help me find flights from Guam to Colorado?

Once all potential Guam to Colorado flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Guam to Colorado right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Colorado, momondo offers a useful price alert feature which will track prices for flights to Colorado from Guam and alert you when they change.