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

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

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

Prices for flights from Colorado to Tamuning Guam Intl Airport are updated daily.

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

The number of operators available for flights from Colorado to Tamuning Guam Intl Airport is 1 as of November 2026.

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

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 Tamuning Guam Intl Airport.

What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

The travel and health documents you'll need for your trip to Tamuning Guam Intl Airport 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 Tamuning Guam Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,381 Cheap Flights from Colorado to Tamuning in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Tamuning

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:22 pm - 1:00 amDEN Denver Intl-GUM Tamuning Guam Intl

40h 38m2 stops Seattle/Tacoma Intl Incheon Intl

2:40 am - 11:15 pmGUM Tamuning Guam Intl-DEN Denver Intl

37h 35m2 stops Incheon Intl Seattle/Tacoma Intl

$1,400Multiple Airlines

Wed, Dec 2 - Sun, Dec 13

7:00 am - 2:45 pmDEN Denver Intl-GUM Tamuning Guam Intl

38h 45m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 7:31 pmGUM Tamuning Guam Intl-DEN Denver Intl

42h 46m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,429Alaska Airlines

Wed, Mar 3 - Mon, Mar 15

6:12 am - 2:45 pmDEN Denver Intl-GUM Tamuning Guam Intl

39h 33m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 6:47 pmGUM Tamuning Guam Intl-DEN Denver Intl

42h 02m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,446Alaska Airlines

Thu, Feb 25 - Mon, Mar 15

6:12 am - 2:45 pmDEN Denver Intl-GUM Tamuning Guam Intl

39h 33m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 6:47 pmGUM Tamuning Guam Intl-DEN Denver Intl

42h 02m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,471Alaska Airlines

Wed, Mar 3 - Mon, Mar 15

6:12 am - 2:45 pmDEN Denver Intl-GUM Tamuning Guam Intl

39h 33m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 5:47 pmGUM Tamuning Guam Intl-DEN Denver Intl

42h 02m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,498Alaska Airlines

Thu, Feb 25 - Sun, Mar 14

6:12 am - 2:45 pmDEN Denver Intl-GUM Tamuning Guam Intl

39h 33m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 5:47 pmGUM Tamuning Guam Intl-DEN Denver Intl

42h 02m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,523Alaska Airlines

Wed, Mar 3 - Sun, Mar 14

7:00 am - 2:45 pmDEN Denver Intl-GUM Tamuning Guam Intl

38h 45m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 6:31 pmGUM Tamuning Guam Intl-DEN Denver Intl

42h 46m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,523Alaska Airlines

Wed, Mar 3 - Sun, Mar 14

9:00 am - 2:35 pmDEN Denver Intl-GUM Tamuning Guam Intl

37h 35m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 7:31 pmGUM Tamuning Guam Intl-DEN Denver Intl

42h 56m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,573Multiple Airlines

Mon, Apr 5 - Wed, Apr 14

8:33 pm - 7:00 pmDEN Denver Intl-GUM Tamuning Guam Intl

29h 27m2 stops Houston George Bush Intcntl Honolulu

7:45 am - 6:06 pmGUM Tamuning Guam Intl-DEN Denver Intl

27h 21m2 stops Honolulu Los Angeles

$1,919United Airlines

Tue, Feb 2 - Tue, Feb 23

8:51 pm - 6:05 pmDEN Denver Intl-GUM Tamuning Guam Intl

29h 14m2 stops San Francisco Honolulu

7:10 am - 8:25 amGUM Tamuning Guam Intl-DEN Denver Intl

17h 15m1 stop Honolulu

$1,919United Airlines

Mon, Apr 5 - Wed, Apr 14

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Alaska Airlines flights from Colorado to Tamuning

Our best Alaska Airlines deals on Colorado to Tamuning flight tickets

Alaska Airlines

Mar 3

DEN7:00 amDenver Intl

38h 45m

2 stops

GUM2:45 pmTamuning Guam Intl

Mar 15

GUM4:45 pmTamuning Guam Intl

42h 46m

2 stops

DEN7:31 pmDenver Intl

$1,429

Alaska Airlines

Feb 25

DEN6:12 amDenver Intl

39h 33m

2 stops

GUM2:45 pmTamuning Guam Intl

Mar 15

GUM4:45 pmTamuning Guam Intl

42h 02m

2 stops

DEN6:47 pmDenver Intl

$1,446

Alaska Airlines

Mar 3

DEN6:12 amDenver Intl

39h 33m

2 stops

GUM2:45 pmTamuning Guam Intl

Mar 15

GUM4:45 pmTamuning Guam Intl

42h 02m

2 stops

DEN6:47 pmDenver Intl

$1,471

United Airlines flights from Colorado to Tamuning

Our best United Airlines deals on Colorado to Tamuning flight tickets

United Airlines

Mar 1

DEN5:05 amDenver Intl

20h 55m

2 stops

GUM7:00 pmTamuning Guam Intl

Mar 18

GUM7:45 amTamuning Guam Intl

15h 26m

1 stop

DEN7:11 amDenver Intl

$1,919

United Airlines

Feb 28

DEN11:59 pmDenver Intl

35h 41m

2 stops

GUM4:40 amTamuning Guam Intl

Mar 17

GUM7:45 amTamuning Guam Intl

16h 47m

1 stop

DEN8:32 amDenver Intl

$1,931

United Airlines

Feb 2

DEN11:20 amDenver Intl

17h 25m

1 stop

GUM9:45 pmTamuning Guam Intl

Feb 23

GUM7:45 amTamuning Guam Intl

15h 31m

1 stop

DEN6:16 amDenver Intl

$1,941

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Wed 12/2

3:22 pm-1:00 am

2 stops40h 38m

Tamuning Guam Intl

Sun 12/13

2:40 am-11:15 pm

2 stops37h 35m

$1,400

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Wed 3/3

7:00 am-2:45 pm

2 stops38h 45m

Tamuning Guam Intl

Mon 3/15

4:45 pm-7:31 pm

2 stops42h 46m

$1,429

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Thu 2/25

6:12 am-2:45 pm

2 stops39h 33m

Tamuning Guam Intl

Mon 3/15

4:45 pm-6:47 pm

2 stops42h 02m

$1,446

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Wed 3/3

6:12 am-2:45 pm

2 stops39h 33m

Tamuning Guam Intl

Mon 3/15

4:45 pm-6:47 pm

2 stops42h 02m

$1,471

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Thu 2/25

6:12 am-2:45 pm

2 stops39h 33m

Tamuning Guam Intl

Sun 3/14

4:45 pm-5:47 pm

2 stops42h 02m

$1,498

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Wed 3/3

6:12 am-2:45 pm

2 stops39h 33m

Tamuning Guam Intl

Sun 3/14

4:45 pm-5:47 pm

2 stops42h 02m

$1,523

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Wed 3/3

7:00 am-2:45 pm

2 stops38h 45m

Tamuning Guam Intl

Sun 3/14

4:45 pm-6:31 pm

2 stops42h 46m

$1,523

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Mon 4/5

9:00 am-2:35 pm

2 stops37h 35m

Tamuning Guam Intl

Wed 4/14

4:35 pm-7:31 pm

2 stops42h 56m

$1,573

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Tue 2/2

8:33 pm-7:00 pm

2 stops29h 27m

Tamuning Guam Intl

Tue 2/23

7:45 am-6:06 pm

2 stops27h 21m

$1,919

Quickest round-trip

DenverTamuning

DEN Denver Intl - GUM Tamuning Guam Intl

DENGUM

Denver Intl

Mon 4/5

8:51 pm-6:05 pm

2 stops29h 14m

Tamuning Guam Intl

Wed 4/14

7:10 am-8:25 am

1 stop17h 15m

$1,919

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Tamuning

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

Prices

Airlines

What is the cheapest month to fly to Tamuning?

The month of October is, on average, the cheapest month to fly to Tamuning from Colorado, with most prices found around $0. If you aren’t able to travel during the month of October, then book flights to Tamuning from Colorado during August instead. Flights to Tamuning in August, while not as cheap as those in October, still average around $0.

Can stopping save me money on Colorado to Tamuning flights?

You could potentially save up to 13% on your flight if you consider stops on a Colorado to Tamuning flight.

Cheap Colorado to Tamuning flight deals and tips

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

Best Price Found	$1,381
Fastest flight time	20h 00m
Direct flights	None

The best one-way flight to Tamuning from Colorado in the past 72 hours is $1,381. The best round-trip flight deal from Colorado to Tamuning found on momondo in the last 72 hours is $1,400.

The fastest flight from Colorado to Tamuning takes 20h 00m

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

Search flight deals

Frequently asked questions about flying from Colorado to Tamuning

When did momondo last update prices for flights from Colorado to Tamuning Guam Intl Airport?
Prices for flights from Colorado to Tamuning Guam Intl Airport are updated daily.
How many operators does momondo search for flights from Colorado to Tamuning Guam Intl Airport?
The number of operators available for flights from Colorado to Tamuning Guam Intl Airport is 1 as of November 2026.
How old do you have to be to fly from Colorado to Tamuning Guam Intl Airport?
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 Tamuning Guam Intl Airport.
What documentation or ID do you need to fly to Tamuning Guam Intl Airport?
The travel and health documents you'll need for your trip to Tamuning Guam Intl Airport 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 Tamuning Guam Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Tamuning

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,954	Free Cancellation	Rating 7.3 10,475 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Tamuning. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to Tamuning.

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

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

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Cheap flights from Colorado to Tamuning from $1,381

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 Tamuning departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Colorado to Tamuning

Our best Alaska Airlines deals on Colorado to Tamuning flight tickets

United Airlines flights from Colorado to Tamuning

Our best United Airlines deals on Colorado to Tamuning flight tickets

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How to get the cheapest flight ticket from Colorado to Tamuning

What is the cheapest month to fly to Tamuning?

Can stopping save me money on Colorado to Tamuning flights?

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

Cheap Colorado to Tamuning flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Tamuning

Best airlines flying from Colorado to Tamuning

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

Why use momondo?

An easier way to manage your Tamuning trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Fly your favorite airline to Tamuning

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tamuning

List of cabin classes available on flights landing in Tamuning. Availability may vary depending on flight origin and airline.

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