$636 Find Cheap Flights from Guam to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland 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 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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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

Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
7:05 am - 4:33 pm
GUM
-
PDX
26h 28m
2 stops
United Airlines Logo
7:00 am - 3:50 pm
PDX
-
GUM
39h 50m
2 stops
$1,478United Airlines
Mon, Apr 6 - Tue, Jul 28
United Airlines Logo
7:05 am - 8:48 pm
GUM
-
PDX
30h 43m
2 stops
United Airlines Logo
5:15 am - 4:20 am
PDX
-
GUM
30h 05m
3 stops
$1,481United Airlines
Mon, Apr 6 - Fri, Jul 31
United Airlines Logo
7:05 am - 8:48 pm
GUM
-
PDX
30h 43m
2 stops
United Airlines Logo
7:00 am - 3:50 pm
PDX
-
GUM
39h 50m
2 stops
$1,528United Airlines
Mon, Jun 29 - Fri, Jul 31
United Airlines Logo
7:15 am - 10:20 am
GUM
-
PDX
44h 05m
2 stops
United Airlines Logo
5:15 am - 3:50 pm
PDX
-
GUM
41h 35m
2 stops
$1,641United Airlines
Fri, Jul 31 - Fri, Jul 31
United Airlines Logo
7:05 am - 10:20 am
GUM
-
PDX
20h 15m
2 stops
United Airlines Logo
1:14 pm - 3:50 pm
PDX
-
GUM
57h 36m
2 stops
$2,769United Airlines
Mon, Apr 6 - Fri, Jul 31
United Airlines Logo
7:05 am - 2:31 pm
GUM
-
PDX
24h 26m
2 stops
United Airlines Logo
5:15 am - 4:20 am
PDX
-
GUM
30h 05m
3 stops
$3,044United Airlines
Mon, Jun 29 - Fri, Jul 31
United Airlines Logo
7:05 am - 8:54 pm
GUM
-
PDX
30h 49m
2 stops
United Airlines Logo
5:15 am - 4:20 am
PDX
-
GUM
30h 05m
3 stops
$3,169United Airlines
Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
7:05 am - 6:07 pm
GUM
-
PDX
28h 02m
3 stops
United Airlines Logo
5:15 am - 6:05 pm
PDX
-
GUM
19h 50m
2 stops
$3,822United Airlines
Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
7:05 am - 6:07 pm
GUM
-
PDX
28h 02m
3 stops
United Airlines Logo
7:00 am - 6:05 pm
PDX
-
GUM
18h 05m
2 stops
$3,847United Airlines
Mon, Apr 6 - Fri, Jul 31
United Airlines Logo
7:05 am - 6:07 pm
GUM
-
PDX
28h 02m
3 stops
United Airlines Logo
8:35 am - 1:40 am
PDX
-
GUM
24h 05m
2 stops
$3,863United Airlines
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.

What is the cheapest flight to Portland?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Portland was found on the route from Tamuning, at $1,478 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $132 in the last 3 days.

Good to know

Cheapest flight$636
Flight from Tamuning to Portland

FAQs - booking Portland flights

  • What is the cheapest flight to Portland?

    In the last 3 days, the cheapest flight deal to Portland was found on the route from Tamuning, at $1,478 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $132 in the last 3 days.

  • 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.

  • 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.

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

    Each week there are around 1,824 direct flights from within Guam to Portland. The most common day for departures is Thursday, 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 9413 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

I paid $7,000 to fly round trip to Porto. I thought it was for business class. But on the leg from Miami to Newark, and again from Newark to Miami, i was in coach. One time in the middle seat of coach. From Newark to Porto I was in business class as expected, and it was fine. I fly to Portugal once per month, often paying $5,000 for business class. Usually i fly American Airlines. I'd be happy to fly more with United Airlines. But my experience was disappointing because i was put in the coach for almost half the flights.

2.0 MediocreJeff, Mar 2026
OPO - EWR
Read more United Airlines reviews

I paid $7,000 to fly round trip to Porto. I thought it was for business class. But on the leg from Miami to Newark, and again from Newark to Miami, i was in coach. One time in the middle seat of coach. From Newark to Porto I was in business class as expected, and it was fine. I fly to Portugal once per month, often paying $5,000 for business class. Usually i fly American Airlines. I'd be happy to fly more with United Airlines. But my experience was disappointing because i was put in the coach for almost half the flights.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

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.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

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

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

They never clean the toilet, and the food is worse

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

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
Stevenson
Clackamas
Government Camp
Carson
Kelso
Gleneden Beach
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Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland