$942+ Cheap flights from Colorado to Guam
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GUM
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Guam 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
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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 Guam
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Best
Last-minute
One-way
Cheapest flights from Colorado to GuamExplore 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 October 1, 2026.
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 October 1, 2026.
This lol.travel deal was found by Cheapflights users on 9/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:55 pm -
2 stops34h 05m
Sun 11/292:40 am -
2 stops38h 19m
Deal found 9/30![Multiple Airlines logo]()
$1,269
This Expedia deal was found by Cheapflights users on 9/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:07 am -
2 stops40h 28m
Fri 10/162:00 am -
2 stops49h 02m
Deal found 9/30![Multiple Airlines logo]()
$1,334
This Orbitz deal was found by Cheapflights users on 9/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:22 am -
2 stops38h 18m
Sun 10/44:40 pm -
2 stops40h 19m
Deal found 9/28![Multiple Airlines logo]()
$1,760
This Travelocity deal was found by Cheapflights users on 9/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:03 am -
2 stops38h 42m
Sat 12/54:45 pm -
2 stops47h 30m
Deal found 9/27![Alaska Airlines logo]()
$1,945
This Priceline deal was found by Cheapflights users on 9/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:07 am -
2 stops39h 38m
Tue 11/174:45 pm -
2 stops41h 54m
Deal found 9/28![Alaska Airlines logo]()
$1,989
This Delta deal was found by Cheapflights users on 9/30. 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 10/306:05 am -
2 stops41h 00m
Fri 11/64:50 pm -
2 stops48h 05m
Deal found 9/30![Delta logo]()
$2,180
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/255:00 am -
2 stops21h 00m
Mon 11/307:45 am -
1 stop15h 23m
Deal found 9/30![United Airlines logo]()
$2,229
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/1411:25 am -
1 stop36h 25m
Sat 10/177:10 am -
2 stops26h 54m
Deal found 9/30![United Airlines logo]()
$2,277
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/306:00 am -
2 stops21h 00m
Fri 11/67:45 am -
1 stop15h 23m
Deal found 9/30![United Airlines logo]()
$2,329
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:57 pm -
2 stops52h 43m
Wed 10/214:40 pm -
2 stops45h 57m
Deal found 9/26![Alaska Airlines logo]()
$2,448
Best flights from Colorado to GuamDiscover carefully curated flight deals from Colorado to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from Colorado to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. 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 2/165:15 am -
2 stops20h 45m
Tue 2/237:45 am -
1 stop17h 55m
Deal found 9/28![United Airlines logo]()
$1,919
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:57 pm -
2 stops52h 43m
Wed 10/214:40 pm -
2 stops45h 57m
Deal found 9/26![Alaska Airlines logo]()
$2,448
This United Airlines deal was found by Cheapflights users on 9/29. 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 3/1512:20 pm -
1 stop21h 25m
Tue 4/207:10 am -
1 stop15h 30m
Deal found 9/29![United Airlines logo]()
$1,941
This United Airlines deal was found by Cheapflights users on 9/29. 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 3/185:00 am -
2 stops22h 00m
Sun 4/184:55 pm -
1 stop35h 10m
Deal found 9/29![United Airlines logo]()
$1,953
This United Airlines deal was found by Cheapflights users on 9/29. 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 3/1512:20 pm -
1 stop17h 25m
Sun 4/184:55 pm -
1 stop35h 10m
Deal found 9/29![United Airlines logo]()
$1,963
This United Airlines deal was found by Cheapflights users on 9/29. 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 3/1512:20 pm -
1 stop21h 25m
Fri 4/1612:10 pm -
1 stop15h 55m
Deal found 9/29![United Airlines logo]()
$2,006
This United Airlines deal was found by Cheapflights users on 9/26. 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 2/1411:20 am -
1 stop18h 05m
Sat 2/277:45 am -
1 stop15h 31m
Deal found 9/26![United Airlines logo]()
$2,041
This United Airlines deal was found by Cheapflights users on 9/29. 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 1/212:05 pm -
1 stop37h 55m
Sat 2/137:45 am -
1 stop17h 55m
Deal found 9/29![United Airlines logo]()
$2,247
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/1411:25 am -
1 stop36h 25m
Sat 10/177:10 am -
2 stops26h 54m
Deal found 9/30![United Airlines logo]()
$2,277
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/135:00 am -
2 stops21h 00m
Sat 12/57:45 am -
1 stop15h 23m
Deal found 9/27![United Airlines logo]()
$2,329
Last-minute flights from Colorado to GuamDiscover last-minute flight deals from Colorado to Guam. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Guam. Data last updated October 1, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 9/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:22 am -
2 stops38h 18m
Sun 10/44:40 pm -
2 stops40h 19m
Deal found 9/28![Multiple Airlines logo]()
$1,760
This Delta deal was found by Cheapflights users on 9/27. 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 10/65:25 am -
2 stops26h 30m
Tue 10/135:20 pm -
2 stops46h 24m
Deal found 9/27![Delta logo]()
$2,547
This Expedia deal was found by Cheapflights users on 9/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:07 am -
2 stops40h 28m
Fri 10/162:00 am -
2 stops49h 02m
Deal found 9/30![Multiple Airlines logo]()
$1,334
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/1411:25 am -
1 stop36h 25m
Sat 10/177:10 am -
2 stops26h 54m
Deal found 9/30![United Airlines logo]()
$2,277
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:57 pm -
2 stops52h 43m
Wed 10/214:40 pm -
2 stops45h 57m
Deal found 9/26![Alaska Airlines logo]()
$2,448
This Priceline deal was found by Cheapflights users on 9/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:07 am -
2 stops39h 38m
Tue 11/174:45 pm -
2 stops41h 54m
Deal found 9/28![Alaska Airlines logo]()
$1,989
This Delta deal was found by Cheapflights users on 9/30. 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 10/306:05 am -
2 stops41h 00m
Fri 11/64:50 pm -
2 stops48h 05m
Deal found 9/30![Delta logo]()
$2,180
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/306:00 am -
2 stops21h 00m
Fri 11/67:45 am -
1 stop15h 23m
Deal found 9/30![United Airlines logo]()
$2,329
One-way flights from Colorado to GuamSearch for one-way flight options from Colorado to Guam. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
Search for one-way flight options from Colorado to Guam. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This Priceline deal was found by Cheapflights users on 9/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:07 am -
2 stops39h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Alaska Airlines logo]()
$942
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:53 am -
3 stops27h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$1,256
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/1611:25 am -
1 stop36h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$1,784
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 October 1, 2026.
Round-trip from | $1,269 (lol.travel) |
|---|---|
One-way from | $942 (Priceline) |
Popular in | May |
Cheapest in | June |
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 7,457,451 searches. Data last updated October 1, 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
Cheapest round-trip
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Fri 10/16
7:07 am-2:40 pm
2 stops39h 33m
Tamuning Guam Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$942
Quickest round-trip
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Fri 10/16
7:53 am-3:35 am
3 stops27h 42m
Tamuning Guam Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,256
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Fri 10/16
11:25 am-3:50 pm
1 stop36h 25m
Tamuning Guam Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,784
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Tue 2/16
5:15 am-7:00 pm
2 stops20h 45m
Tamuning Guam Intl
Tue 2/23
7:45 am-8:40 am
1 stop17h 55m
$1,919
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Mon 3/15
12:20 pm-1:45 am
1 stop21h 25m
Tamuning Guam Intl
Tue 4/20
7:10 am-6:40 am
1 stop15h 30m
$1,941
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Thu 3/18
5:00 am-7:00 pm
2 stops22h 00m
Tamuning Guam Intl
Sun 4/18
4:55 pm-12:05 pm
1 stop35h 10m
$1,953
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Mon 3/15
12:20 pm-9:45 pm
1 stop17h 25m
Tamuning Guam Intl
Sun 4/18
4:55 pm-12:05 pm
1 stop35h 10m
$1,963
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Mon 3/15
12:20 pm-1:45 am
1 stop21h 25m
Tamuning Guam Intl
Fri 4/16
12:10 pm-12:05 pm
1 stop15h 55m
$2,006
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Sun 2/14
11:20 am-10:25 pm
1 stop18h 05m
Tamuning Guam Intl
Sat 2/27
7:45 am-6:16 am
1 stop15h 31m
$2,041
DenverTamuning
DEN Denver Intl - GUM Tamuning Guam Intl
DENGUM
Denver Intl
Sat 1/2
12:05 pm-7:00 pm
1 stop37h 55m
Tamuning Guam Intl
Sat 2/13
7:45 am-8:40 am
1 stop17h 55m
$2,247
Showing 1-10 of 13 resultsSorted by cheapest first
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.
DEN-GUM
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
USCO-GU0
DEN-GUM
No data available for this route at this time. Please check back soon.
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.
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Alternative routes for Colorado to Guam
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Guam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Guam by cabin class
Find flights from Colorado to Guam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Guam flights
Browse other Colorado and Guam flight options. Last updated on October 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,954 | Average$2,407 | FlexibilityNo cancel fee | On-time69% |