HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tamuning

$804+ Cheap flights from Colorado to Tamuning (GUM)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GUM
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Tamuning with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado to Tamuning

Keep the following information in mind while searching for Colorado to Tamuning flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,942
(United Airlines)

One-way from

$804
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$2,477
Provider with most accurate pricing for Denver Intl-Tamuning Guam Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Tamuning Guam Intl flights.
Search Deals
From Colorado to Tamuning Guam Intl
Search Deals
One-way flight from Colorado to Tamuning Guam Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Colorado to Tamuning

Cheapest flights from Colorado to Tamuning
Explore the most affordable flight options available from Colorado to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Delta deal was found by Cheapflights users on 11/1. 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.
Sat 11/296:05 amDEN - GUM
2 stops39h 30mDelta
Fri 12/51:00 amGUM - DEN
2 stops34h 54mDelta
Deal found 11/1$2,137
This Delta deal was found by Cheapflights users on 11/1. 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.
Tue 11/186:05 amDEN - GUM
2 stops24h 00mDelta
Sat 11/294:50 pmGUM - DEN
2 stops47h 37mDelta
Deal found 11/1$2,226
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Sun 12/77:20 pmDEN - GUM
2 stops30h 30mUnited Airlines
Thu 12/117:40 amGUM - DEN
1 stop15h 47mUnited Airlines
Deal found 11/2$2,228
This Delta deal was found by Cheapflights users on 11/2. 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.
Sun 12/76:05 amDEN - GUM
2 stops24h 00mDelta
Wed 12/101:00 amGUM - DEN
2 stops34h 54mDelta
Deal found 11/2$2,328
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/215:00 amDEN - GUM
2 stops20h 50mUnited Airlines
Mon 12/17:40 amGUM - DEN
2 stops21h 16mUnited Airlines
Deal found 11/2$2,478
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/1811:25 amDEN - GUM
1 stop17h 20mUnited Airlines
Sat 11/297:40 amGUM - DEN
1 stop15h 47mUnited Airlines
Deal found 11/1$2,500
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/295:00 amDEN - GUM
2 stops20h 50mUnited Airlines
Sat 12/67:40 amGUM - DEN
1 stop15h 47mUnited Airlines
Deal found 11/1$2,528
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/56:00 amDEN - GUM
2 stops19h 50mUnited Airlines
Fri 11/77:20 pmGUM - DEN
2 stops38h 23mUnited Airlines
Deal found 11/1$2,902
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/66:00 amDEN - GUM
2 stops19h 50mUnited Airlines
Sat 11/87:40 amGUM - DEN
2 stops21h 16mUnited Airlines
Deal found 11/2$3,178

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Tamuning 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 November 3, 2025.
Use the filters below to find and compare flights from Colorado to Tamuning that are best for you.

Fly from

Colorado

Fly to

Tamuning

Route

Depart

Return

Price

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Wed 1/21

5:18 am-7:05 pm

2 stops20h 47m

Tamuning Guam Intl

Tue 1/27

7:20 pm-2:54 pm

2 stops36h 34m

$1,942

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Wed 1/14

5:18 am-7:05 pm

2 stops20h 47m

Tamuning Guam Intl

Thu 1/22

7:40 am-12:19 pm

2 stops21h 39m

$1,968

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sat 1/24

5:18 am-7:05 pm

2 stops20h 47m

Tamuning Guam Intl

Sun 2/1

7:20 pm-10:26 pm

2 stops44h 06m

$1,992

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sat 1/24

6:29 am-2:35 pm

2 stops39h 06m

Tamuning Guam Intl

Sat 1/31

1:00 am-8:09 pm

2 stops36h 09m

$2,033

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sat 11/29

6:05 am-2:35 pm

2 stops39h 30m

Tamuning Guam Intl

Fri 12/5

1:00 am-6:54 pm

2 stops34h 54m

$2,137

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-11:27 pm

2 stops47h 37m

$2,226

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Sun 12/7

9:18 pm-6:50 pm

2 stops28h 32m

Tamuning Guam Intl

Thu 12/11

7:40 am-10:25 am

2 stops19h 45m

$2,228

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Fri 11/7

9:18 pm-3:00 pm

3 stops48h 42m

$804

DenverTamuning

DEN - GUM

DENGUM

Denver Intl

Fri 11/7

11:25 am-9:45 pm

1 stop17h 20m

$1,776

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Best time to book a flight from Colorado to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning 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 Tamuning

How much does it cost to fly round-trip from Colorado to Tamuning?

Related info for your journey

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

  • What airport do you fly into for flights to Tamuning from Colorado?

    Tamuning Guam Intl (GUM) is the airport you will fly into if you book a flight from Colorado to Tamuning. It is only a 1.1 mi journey from Guam Intl (GUM) to Tamuning’s city center.

  • How long is the flight from Colorado to Tamuning?

    A quick flight from Colorado to Tamuning can take about 20h 47m. United Airlines provides one of the quickest options available for as low as $1,942. Colorado and Tamuning are separated by a distance of 6659 mi.

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

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

  • How can I find direct flights from Colorado to Tamuning?

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

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

    Yes. Cheapflights offers flight deals from Colorado to Tamuning 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Tamuning

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Tamuning flights
Honolulu to Tamuning flights
Los Angeles to Tamuning flights
San Francisco to Tamuning flights
Dulles Intl to Tamuning flights
Ontario to Tamuning flights
John F Kennedy Intl to Tamuning flights
Dallas/Fort Worth to Tamuning flights
O'Hare Intl to Tamuning flights
Austin to Tamuning flights
Baltimore to Tamuning flights
Newark to Tamuning flights
Reagan-National to Tamuning flights
Norfolk to Tamuning flights
Sky Harbor Intl to Tamuning flights
Hobby to Tamuning flights
George Bush Intcntl to Tamuning flights
San Diego to Tamuning flights
Atlanta to Tamuning flights
Boston to Tamuning flights
Charlotte to Tamuning flights
Detroit to Tamuning flights
Fort Lauderdale to Tamuning flights
Orlando to Tamuning flights
Denver to Tamuning flights
Kansas City to Tamuning flights
Minneapolis to Tamuning flights
Tampa to Tamuning flights
Portland to Tamuning flights
Pensacola to Tamuning flights
Raleigh to Tamuning flights
Salt Lake City to Tamuning flights
Las Vegas to Tamuning flights
Memphis to Tamuning flights
Savannah to Tamuning flights
Anchorage to Tamuning flights
Nashville to Tamuning flights
Midway to Tamuning flights
Valparaiso to Tamuning flights
Miami to Tamuning flights
Philadelphia to Tamuning flights
Sacramento to Tamuning flights
Buffalo to Tamuning flights
El Paso to Tamuning flights
Spokane to Tamuning flights
Grand Rapids to Tamuning flights
New Orleans to Tamuning flights
Richmond to Tamuning flights
Santa Ana to Tamuning flights

Top airline flying from Colorado to Tamuning

Discover the top airline that operate flights from Colorado to Tamuning. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,917Average$2,273FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.