How do I get Price Alerts for flights from Tamuning to Portland?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Tamuning from Portland . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Tamuning to Portland with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

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

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

As of September 2026, there is 1 operator available to choose from for flights from Tamuning Guam Intl Airport to Portland Airport.

How old do you have to be to fly from Tamuning Guam Intl Airport to Portland 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 Tamuning Guam Intl Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

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

$1,433 Cheap Flights from Tamuning to Portland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tamuning to Portland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 pm - 10:56 pmGUM Tamuning Guam Intl-PDX Portland

45h 01m2 stops Tokyo Haneda San Francisco

1:25 pm - 7:00 pmPDX Portland-GUM Tamuning Guam Intl

35h 35m2 stops San Francisco Honolulu

$1,433United Airlines

Sun, Nov 1 - Fri, Nov 20

7:10 am - 12:47 amGUM Tamuning Guam Intl-PDX Portland

35h 37m2 stops Osaka Kansai Intl San Francisco

5:30 am - 7:00 pmPDX Portland-GUM Tamuning Guam Intl

19h 30m2 stops San Francisco Honolulu

$1,578United Airlines

Thu, Dec 17 - Mon, Dec 28

7:45 am - 7:24 pmGUM Tamuning Guam Intl-PDX Portland

28h 39m3 stops Honolulu Denver Intl San Francisco

5:30 am - 7:00 pmPDX Portland-GUM Tamuning Guam Intl

19h 30m2 stops San Francisco Honolulu

$3,309United Airlines

Sun, Nov 1 - Fri, Nov 20

7:45 am - 6:20 pmGUM Tamuning Guam Intl-PDX Portland

28h 35m3 stops Honolulu Denver Intl San Francisco

5:30 am - 7:00 pmPDX Portland-GUM Tamuning Guam Intl

19h 30m2 stops San Francisco Honolulu

$3,832United Airlines

Thu, Dec 17 - Mon, Dec 28

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United Airlines flights from Tamuning to Portland

Our best United Airlines deals on Tamuning to Portland flight tickets

United Airlines

Nov 1

GUM7:55 pmTamuning Guam Intl

45h 01m

2 stops

PDX10:56 pmPortland

Nov 20

PDX1:25 pmPortland

35h 35m

2 stops

GUM7:00 pmTamuning Guam Intl

$1,433

United Airlines

Dec 17

GUM7:10 amTamuning Guam Intl

35h 37m

2 stops

PDX12:47 amPortland

Dec 28

PDX5:30 amPortland

19h 30m

2 stops

GUM7:00 pmTamuning Guam Intl

$1,578

United Airlines

Nov 1

GUM7:45 amTamuning Guam Intl

28h 39m

3 stops

PDX7:24 pmPortland

Nov 20

PDX5:30 amPortland

19h 30m

2 stops

GUM7:00 pmTamuning Guam Intl

$3,309

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningPortland

GUM Tamuning Guam Intl - PDX Portland

GUMPDX

Tamuning Guam Intl

Sun 11/1

7:55 pm-10:56 pm

2 stops45h 01m

Portland

Fri 11/20

1:25 pm-7:00 pm

2 stops35h 35m

$1,433

TamuningPortland

GUM Tamuning Guam Intl - PDX Portland

GUMPDX

Tamuning Guam Intl

Thu 12/17

7:10 am-12:47 am

2 stops35h 37m

Portland

Mon 12/28

5:30 am-7:00 pm

2 stops19h 30m

$1,578

TamuningPortland

GUM Tamuning Guam Intl - PDX Portland

GUMPDX

Tamuning Guam Intl

Sun 11/1

7:45 am-7:24 pm

3 stops28h 39m

Portland

Fri 11/20

5:30 am-7:00 pm

2 stops19h 30m

$3,309

Quickest round-trip

TamuningPortland

GUM Tamuning Guam Intl - PDX Portland

GUMPDX

Tamuning Guam Intl

Thu 12/17

7:45 am-6:20 pm

3 stops28h 35m

Portland

Mon 12/28

5:30 am-7:00 pm

2 stops19h 30m

$3,832

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Tamuning to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Tamuning to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Tamuning to Portland (GUM to PDX) flight deals and tips

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

Best Price Found	$1,433
Fastest flight time	35h 37m
Direct flights	None

The best flight deal from Tamuning to Portland found on momondo in the last 72 hours is $1,433

The fastest flight from Tamuning to Portland takes 35h 37m

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

Search flight deals

Frequently asked questions about flying from Tamuning to Portland

How far is Tamuning Guam Intl to Portland by plane?
The distance between Tamuning Guam Intl and Portland is about 5673.6 mi. A reasonable flight in good conditions will take 35h 37m.
When did momondo last update prices for flights from Tamuning Guam Intl Airport to Portland Airport?
Prices for flights from Tamuning Guam Intl Airport to Portland Airport are updated daily.
How many operators does momondo search for flights from Tamuning Guam Intl Airport to Portland Airport?
As of September 2026, there is 1 operator available to choose from for flights from Tamuning Guam Intl Airport to Portland Airport.
How old do you have to be to fly from Tamuning Guam Intl Airport to Portland 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 Tamuning Guam Intl Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland 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 Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Tamuning to Portland?
momondo data reveals that the most frequently booked airline on the route from Tamuning to Portland is United Airlines, representing 100% of all bookings.

Best airlines flying from Tamuning to Portland

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,433	Free Cancellation	Rating 7.4 10,233 reviews		Search United Airlines flights

Frequently asked questions about flying from Tamuning to Portland

How do I get Price Alerts for flights from Tamuning to Portland?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Tamuning from Portland. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Tamuning to Portland with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Beaverton

Long Beach

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Tigard

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Gresham

McMinnville

Depoe Bay

Wilsonville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tamuning to Portland for you.

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

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

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

Once you have performed a search for Tamuning to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Portland from Tamuning are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portland trip

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Cheap flights from Tamuning to Portland from $1,433

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tamuning to Portland departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Tamuning to Portland

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Big names and deals

Big names and deals

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Price Alerts

United Airlines flights from Tamuning to Portland

Our best United Airlines deals on Tamuning to Portland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Tamuning to Portland that are best for you.

When to book flights from Tamuning to Portland

Cheap Tamuning to Portland (GUM to PDX) flight deals and tips

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Frequently asked questions about flying from Tamuning to Portland

Best airlines flying from Tamuning to Portland

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

Frequently asked questions about flying from Tamuning to Portland

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland 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 the United States

Airports servicing Oregon

Fly your favorite airline to Portland

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

Cabin classes currently available on flights to Portland

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

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Popular flights according to clicks in the last 7 days on momondo

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