GUM - DEN

$1,361 Find Cheap Flights from Tamuning to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tamuning to Denver departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tamuning to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tamuning to Denver, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,584
United Airlines
Thu 4/30Thu 5/28
GUM - DEN • 2 stops
Cheapest one-way
$1,361
Delta
Thu 4/30
GUM - DEN • 2 stops
Top airlines
United Airlines
Cheapest • from $1,584 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Tamuning and Denver. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tamuning to Denver (GUM-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tamuning to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tamuning to Denver

Thu, Apr 30 - Thu, May 28
United Airlines Logo
12:10 pm - 12:59 am
GUM
-
DEN
28h 49m
2 stops
United Airlines Logo
6:04 am - 6:05 pm
DEN
-
GUM
20h 01m
2 stops
$1,584United Airlines
Sun, Apr 26 - Sun, May 3
United Airlines Logo
4:55 pm - 12:05 pm
GUM
-
DEN
35h 10m
1 stop
United Airlines Logo
4:34 pm - 6:05 pm
DEN
-
GUM
33h 31m
2 stops
$1,592United Airlines
Sun, Apr 26 - Sun, May 3
Delta Logo
5:20 pm - 11:50 pm
GUM
-
DEN
46h 30m
2 stops
Delta Logo
6:27 pm - 11:55 pm
DEN
-
GUM
37h 28m
2 stops
$1,593Delta
Sun, Apr 26 - Sun, May 3
United Airlines Logo
4:55 pm - 12:05 pm
GUM
-
DEN
35h 10m
1 stop
United Airlines Logo
4:45 pm - 6:05 pm
DEN
-
GUM
33h 20m
1 stop
$1,599United Airlines
Tue, Sep 1 - Wed, Sep 30
United Airlines Logo
7:15 am - 4:40 pm
GUM
-
DEN
25h 25m
2 stops
United Airlines Logo
6:00 am - 6:05 pm
DEN
-
GUM
20h 05m
2 stops
$1,678United Airlines
Tue, Sep 1 - Wed, Sep 30
United Airlines Logo
7:05 am - 6:39 am
GUM
-
DEN
15h 34m
1 stop
United Airlines Logo
11:25 am - 9:50 pm
DEN
-
GUM
18h 25m
1 stop
$1,680United Airlines
Tue, Sep 1 - Wed, Sep 30
United Airlines Logo
7:05 am - 12:10 pm
GUM
-
DEN
21h 05m
1 stop
United Airlines Logo
7:58 am - 6:05 pm
DEN
-
GUM
18h 07m
2 stops
$1,684United Airlines
Booking Insights

KAYAK's insights & trends for Tamuning to Denver flights

Get data-powered insights and trends into flights from Tamuning to Denver to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Tamuning to Denver?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Tamuning to Denver were found on United Airlines ($1,584) and Delta ($1,593).

Find deals

Good to know

Cheapest flight$1,361
Flight from Tamuning to Denver

When to book flights from Tamuning to Denver

Are your dates flexible? Find out the best times to travel from Tamuning to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Tamuning to Denver

  • What is the cheapest flight from Tamuning to Denver?

    In the last 3 days, the lowest price for a flight from Tamuning to Denver was $1,361 for a one-way ticket and $1,584 for a round-trip.

  • Do I need a passport to fly between Tamuning and Denver?

    Yes, you’ll need a passport to travel to Denver from Tamuning.

  • Which airports will I be using when flying from Tamuning to Denver?

    Tamuning and Denver are both served by 1 main airport. You will leave Tamuning from Tamuning Guam Intl and will be arriving at Denver Intl.

  • Which aircraft models fly most regularly from Tamuning to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tamuning to Denver?

    Star Alliance is the only airline alliance operating flights between Tamuning and Denver.

  • How does KAYAK find such low prices on flights from Tamuning to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tamuning to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tamuning to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Tamuning is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tamuning to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Tamuning with another airline. Booking your flights between Tamuning and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tamuning to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Tamuning up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Tamuning to Denver

 
See real verified KAYAK customer reviews for airlines flying from Tamuning to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tamuning to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9431 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Everything you need to know for your flight from Tamuning to Denver

Information on your arrival and departure airports

Tamuning (GUM)
Denver (DEN)