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Cheap flights from Colorado to Guam from $1,537

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Guam departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Colorado to Guam

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:45 pm - 4:25 am
DEN
-
GUM
43h 40m2 stops
United Airlines Logo
7:05 am - 4:28 pm
GUM
-
DEN
25h 23m2 stops
$1,777United Airlines
Tue, May 5 - Fri, May 8
United Airlines Logo
11:35 am - 3:40 pm
DEN
-
GUM
36h 05m1 stop
United Airlines Logo
7:05 am - 2:59 pm
GUM
-
DEN
23h 54m2 stops
$1,788United Airlines
Tue, May 5 - Fri, May 8
United Airlines Logo
1:45 pm - 3:45 pm
DEN
-
GUM
57h 00m2 stops
United Airlines Logo
7:40 am - 4:34 pm
GUM
-
DEN
25h 54m2 stops
$1,932United Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
11:40 am - 9:45 pm
DEN
-
GUM
18h 05m1 stop
United Airlines Logo
7:05 am - 6:35 am
GUM
-
DEN
15h 30m1 stop
$2,090United Airlines
Fri, Jun 5 - Tue, Jun 16
United Airlines Logo
5:20 am - 7:05 pm
DEN
-
GUM
20h 45m2 stops
United Airlines Logo
7:40 am - 6:30 am
GUM
-
DEN
15h 50m1 stop
$2,228United Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
11:25 am - 9:45 pm
DEN
-
GUM
17h 20m1 stop
United Airlines Logo
7:40 am - 6:30 am
GUM
-
DEN
15h 50m1 stop
$2,250United Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
11:35 am - 9:45 pm
DEN
-
GUM
18h 10m1 stop
United Airlines Logo
7:05 am - 6:44 am
GUM
-
DEN
15h 39m1 stop
$2,300United Airlines
Tue, May 5 - Fri, May 8
Delta Logo
7:05 am - 3:15 pm
DEN
-
GUM
40h 10m2 stops
Delta Logo
5:00 pm - 11:30 pm
GUM
-
DEN
46h 30m2 stops
$2,555Delta
Fri, Jun 5 - Tue, Jun 16
United Airlines Logo
11:25 am - 3:45 pm
DEN
-
GUM
35h 20m1 stop
United Airlines Logo
7:40 am - 6:28 am
GUM
-
DEN
15h 48m1 stop
$3,058United Airlines
Sat, Jan 3 - Sat, Jan 10
Delta Logo
6:05 am - 11:05 pm
DEN
-
GUM
24h 00m2 stops
Delta Logo
1:00 am - 11:25 pm
GUM
-
DEN
39h 25m2 stops
$3,063Delta
Sat, Jan 3 - Fri, Jan 9

United Airlines flights from Colorado to Guam

Our best United Airlines deals on Colorado to Guam flight tickets
United Airlines
May 5
DEN4:45 pmDenver Intl
43h 40m
2 stops
GUM4:25 amTamuning Guam Intl
May 8
GUM7:05 amTamuning Guam Intl
25h 23m
2 stops
DEN4:28 pmDenver Intl
$1,777
Find similar
United Airlines
May 5
DEN11:35 amDenver Intl
36h 05m
1 stop
GUM3:40 pmTamuning Guam Intl
May 8
GUM7:05 amTamuning Guam Intl
23h 54m
2 stops
DEN2:59 pmDenver Intl
$1,788
Find similar
United Airlines
Feb 12
DEN1:45 pmDenver Intl
57h 00m
2 stops
GUM3:45 pmTamuning Guam Intl
Feb 16
GUM7:40 amTamuning Guam Intl
25h 54m
2 stops
DEN4:34 pmDenver Intl
$1,932
Find similar

Delta flights from Colorado to Guam

Our best Delta deals on Colorado to Guam flight tickets
Delta
Jun 5
DEN7:05 amDenver Intl
40h 10m
2 stops
GUM3:15 pmTamuning Guam Intl
Jun 16
GUM5:00 pmTamuning Guam Intl
46h 30m
2 stops
DEN11:30 pmDenver Intl
$2,555
Find similar
Delta
Jan 3
DEN6:05 amDenver Intl
24h 00m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 9
GUM1:00 amTamuning Guam Intl
39h 25m
2 stops
DEN11:25 pmDenver Intl
$3,063
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
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

4:45 pm-4:25 am

2 stops43h 40m

Tamuning Guam Intl

Fri 5/8

7:05 am-4:28 pm

2 stops25h 23m

$1,777

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Tue 5/5

11:35 am-3:40 pm

1 stop36h 05m

Tamuning Guam Intl

Fri 5/8

7:05 am-2:59 pm

2 stops23h 54m

$1,788

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Thu 2/12

1:45 pm-3:45 pm

2 stops57h 00m

Tamuning Guam Intl

Mon 2/16

7:40 am-4:34 pm

2 stops25h 54m

$1,932

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Fri 6/5

11:40 am-9:45 pm

1 stop18h 05m

Tamuning Guam Intl

Tue 6/16

7:05 am-6:35 am

1 stop15h 30m

$2,090

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Thu 2/12

5:20 am-7:05 pm

2 stops20h 45m

Tamuning Guam Intl

Mon 2/16

7:40 am-6:30 am

1 stop15h 50m

$2,228

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Thu 2/12

11:25 am-9:45 pm

1 stop17h 20m

Tamuning Guam Intl

Mon 2/16

7:40 am-6:30 am

1 stop15h 50m

$2,250

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Tue 5/5

11:35 am-9:45 pm

1 stop18h 10m

Tamuning Guam Intl

Fri 5/8

7:05 am-6:44 am

1 stop15h 39m

$2,300

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Fri 6/5

7:05 am-3:15 pm

2 stops40h 10m

Tamuning Guam Intl

Tue 6/16

5:00 pm-11:30 pm

2 stops46h 30m

$2,555

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sat 1/3

11:25 am-3:45 pm

1 stop35h 20m

Tamuning Guam Intl

Sat 1/10

7:40 am-6:28 am

1 stop15h 48m

$3,058

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sat 1/3

6:05 am-11:05 pm

2 stops24h 00m

Tamuning Guam Intl

Fri 1/9

1:00 am-11:25 pm

2 stops39h 25m

$3,063

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Guam from

How to get the cheapest flight ticket from Colorado to Guam

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 day to depart on your flight to Guam?

The cheapest day to depart from Colorado to Guam is on a Thursday when prices can be found for as low as $2,087. Flights from Colorado to Guam on a Wednesday will generally be more expensive and average around $2,382. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Colorado to Guam flights?

You could potentially save up to 5% on your flight if you consider stops on a Colorado to Guam flight.

Cheap Colorado to Guam flight deals and tips

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

Fastest flight time

18h 05m

Direct flights

None
The fastest flight from Colorado to Guam takes 18h 05m
There are no direct flights from Colorado to Guam. There are no popular flight routes from Colorado to Guam.
Search flight deals

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

    Prices for flights from Colorado to Guam are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Guam.

  • What documentation or ID do you need to fly to Guam?

    The travel and health documents you'll need for your trip to Guam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Guam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Guam

Compare and see reviews for airlines that fly from Colorado to Guam with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,917Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Guam from Colorado.

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

Flights from Colorado to Guam with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Colorado to Guam 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 Colorado to Guam right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado to Guam now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Guam and let you know when they change.

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