$1,477 Find Cheap Flights from Guam to Portland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 2/28. 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 Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,477
United Airlines
Sat 2/28Wed 3/4
GUM - PDX • 2 stops
Cheapest one-way
Multiple Airlines
Wed 11/19
GUM - PDX • multi-stop
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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 Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Guam to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Guam to Portland 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 Guam to Portland

Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
7:20 am - 2:54 pmGUM-PDX
25h 34m2 stops
United Airlines Logo
7:49 pm - 7:05 pmPDX-GUM
29h 16m2 stops
$1,477United Airlines
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Wed, Dec 17 - Wed, Dec 24
United Airlines Logo
7:20 am - 2:47 pmGUM-PDX
25h 27m2 stops
United Airlines Logo
3:52 pm - 7:00 pmPDX-GUM
33h 08m2 stops
$1,577United Airlines
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Tue, Dec 16 - Mon, Jan 5
Delta Logo
1:00 am - 1:13 pmGUM-PDX
54h 13m2 stops
Delta Logo
5:15 pm - 11:05 pmPDX-GUM
35h 50m2 stops
$1,771Delta
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Fri, Feb 27 - Wed, Mar 4
Delta Logo
1:00 am - 6:50 pmGUM-PDX
35h 50m2 stops
Delta Logo
9:15 am - 11:05 pmPDX-GUM
19h 50m2 stops
$1,799Delta
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Tue, Dec 16 - Wed, Dec 24
Delta Logo
1:00 am - 6:50 pmGUM-PDX
35h 50m2 stops
Delta Logo
6:50 am - 11:05 pmPDX-GUM
22h 15m2 stops
$1,877Delta
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Sun, Nov 30 - Sat, Dec 13
United Airlines Logo
7:40 am - 10:53 amGUM-PDX
45h 13m2 stops
United Airlines Logo
1:00 pm - 6:50 pmPDX-GUM
35h 50m2 stops
$1,898United Airlines
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Wed, Dec 17 - Mon, Jan 5
United Airlines Logo
7:40 am - 6:41 pmGUM-PDX
29h 01m3 stops
United Airlines Logo
7:30 am - 9:45 pmPDX-GUM
20h 15m2 stops
$4,228United Airlines
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Wed, Dec 17 - Wed, Dec 24
United Airlines Logo
7:40 am - 6:41 pmGUM-PDX
29h 01m3 stops
United Airlines Logo
7:45 pm - 7:00 pmPDX-GUM
29h 15m2 stops
$4,236United Airlines
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Sun, Nov 30 - Sat, Dec 13
United Airlines Logo
7:40 am - 6:36 pmGUM-PDX
28h 56m3 stops
United Airlines Logo
6:00 am - 1:45 amPDX-GUM
25h 45m2 stops
$4,661United Airlines
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Wed, Dec 17 - Mon, Jan 5
United Airlines Logo
7:40 am - 6:41 pmGUM-PDX
29h 01m3 stops
United Airlines Logo
7:30 am - 6:45 amPDX-GUM
29h 15m3 stops
$4,927United Airlines
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Booking Insights

KAYAK's insights & trends for flights to Portland

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Portland?

The duration of your flight to Portland depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Portland on KAYAK is from Tamuning, which takes 25h 27m.

How many direct flights to Portland are there each day?

There are around 312 direct flights from within Guam to Portland every day. Most flights depart in the morning, with 6:00 pm the most common departure time and 41% of flights departing in the morning.

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Good to know

Cheapest flight$1,477
Flight from Tamuning to Portland

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    Central Portland is 6 miles away from Portland Airport.

  • What is the name of Portland’s airport?

    Portland is served by Portland Airport, also commonly referred to as Portland or Portland Intl. The airport code is PDX.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Monday where tickets can be as cheap as $1,493. On the other hand, the most expensive day to fly is Saturday, where prices are $1,725 on average.

  • How does KAYAK find such low prices on flights to Portland?

    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 to Portland.

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

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

  • What is the Hacker Fare option on flights to Portland?

    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 Portland with an airline and back with another airline.

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

    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 Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portland?

    The cheapest time of day to fly to Portland is generally at night, when flights cost $1,587 on average. The most expensive time of day to fly to Portland is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,630.

  • How many direct flights to Portland are there each week?

    Each week there are around 2,182 direct flights from within Guam to Portland. The most common day for departures is Saturday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Reviews of the top airline flying from Guam to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Guam to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? 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 9019 reviews
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

10.0 ExcellentMike, Nov 2025YOW - EWR
Read more United Airlines reviews

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

United has come a long way, it’s been a fantastic experience traveling with them.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Great crew, excellent landing, good food. Over all great experience. Thank you!

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

This flight leg was fantastic - super comfortable and a great selection of things to watch on the TV. Staff were excellent, really above and beyond.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Lake Oswego
Clackamas
Stevenson
Government Camp
Carson
Kelso
Gleneden Beach
Gladstone
Oceanside
Dundee
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PDX)