$1,412 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 11/20. 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
$1,412
United Airlines
Thu 11/20Mon 11/24
GUM - PDX • 2 stops
Cheapest one-way
Multiple Airlines
Thu 11/6
GUM - PDX • multi-stop
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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

Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
7:05 am - 6:36 pmGUM-PDX
29h 31m2 stops
United Airlines Logo
7:38 pm - 6:50 pmPDX-GUM
29h 12m2 stops
$1,412United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
7:05 am - 6:36 pmGUM-PDX
29h 31m2 stops
United Airlines Logo
3:54 pm - 6:50 pmPDX-GUM
32h 56m2 stops
$1,436United Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
Delta Logo
1:00 am - 12:48 pmGUM-PDX
53h 48m2 stops
Delta Logo
5:26 pm - 11:05 pmPDX-GUM
35h 39m2 stops
$1,548Delta
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Wed, Nov 19 - Mon, Nov 24
Delta Logo
1:00 am - 8:47 pmGUM-PDX
37h 47m2 stops
Delta Logo
5:30 am - 11:05 pmPDX-GUM
23h 35m2 stops
$1,917Delta
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Wed, Nov 19 - Mon, Nov 24
Multiple Airlines Logo
1:00 am - 2:46 pmGUM-PDX
31h 46m2 stops
Multiple Airlines Logo
6:00 am - 6:50 pmPDX-GUM
42h 50m3 stops
$4,017Multiple Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
7:40 am - 6:36 pmGUM-PDX
28h 56m3 stops
United Airlines Logo
7:30 am - 9:45 pmPDX-GUM
20h 15m2 stops
$4,304United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
7:40 am - 6:36 pmGUM-PDX
28h 56m3 stops
United Airlines Logo
6:00 am - 9:45 pmPDX-GUM
21h 45m2 stops
$4,326United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
7:40 am - 6:36 pmGUM-PDX
28h 56m3 stops
United Airlines Logo
6:00 am - 6:50 pmPDX-GUM
18h 50m2 stops
$4,334United Airlines
Find Deal
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 29h 31m.

How many direct flights to Portland are there each day?

There are around 307 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.

Good to know

Cheapest flight$1,412
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 2,146 direct flights from within Guam to Portland. The most common day for departures is Monday, 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 9007 reviews
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

10.0 ExcellentKaren, Nov 2025EWR - LAX
Read more United Airlines reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Very disappointed with food service. They ran out of entree selections- so for the last 10 rows only option was lentil stew. Not a fan. Then the morning service (pizza twist) was lukewarm at best- I exited my 12 hour flight having eaten a roll and dessert. They knew it was a full flight.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Not enough veg food available for passengers. I actually did not get the veg food and was told it was over, and I starved the entire flight duration.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Flight left on time. Boarding was easy. Arrived to EWR 30 mins early. Luggage was deplaned in good time. Overall a very good experience.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The person I bought the ticket for didn’t make the flight.

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