Which airports can I use when flying from Portland to Tamuning?

Flights from Portland to Tamuning usually depart from Portland (PDX) and arrive at Tamuning Guam Intl (GUM).

What cabin classes can I book on flights from Portland to Tamuning?

Two cabin classes are available on flights from Portland to Tamuning: • Economy Class • First Class

Can I save money by using flexible dates for flights from Portland to Tamuning?

Yes. Flexible dates can save you up to 27% on flights from Portland to Tamuning. Thursday is the cheapest departure day at $1,903 round-trip on average, while Friday is the most expensive at $2,574, a difference of $671. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Tamuning?

Some of the most popular sights in Tamuning are Tumon Bay and Dusit Thani Guam Resort and Convention Center. These are among the most viewed places in Tamuning on KAYAK.

Do I need a passport to fly from Portland to Tamuning?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Portland to Tamuning changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,215 to $6,542. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Portland to Tamuning looking right now?

One-way fares from Portland to Tamuning are currently higher than usual. Average one-way flight prices are about $1,116, which is 87% above the typical average for this route.

What is the time difference between Portland and Tamuning?

Tamuning is 17 hours ahead of Portland (Chamorro Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Tamuning Guam Intl Airport (GUM)?

Tamuning Guam Intl Airport (GUM) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include: • Alamo • Hertz • Dollar • Enterprise Rent-A-Car • Sixt

How much should I expect to pay for a Portland to Tamuning flight?

Round-trip flights from Portland to Tamuning range from $1,968 to $2,574, with an average of $2,128 over the past 12 months. Anything below $1,968 counts as a good deal.

How much is a round-trip flight from Portland to Tamuning?

Round-trip flights from Portland to Tamuning typically range from $1,968 to $2,574. The lowest price found in the past 5 days was $1,215, on Alaska Airlines.

What's the cheapest day of the week to fly from Portland to Tamuning?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Portland to Tamuning. It’s 11% cheaper than the average day, while Friday is the most expensive, with prices 20% higher.

Which airline is the cheapest to fly from Portland to Tamuning?

Alaska Airlines ($1,215) and United Airlines ($1,819) are the cheapest airlines to fly round-trip from Portland to Tamuning according to KAYAK data over the last 5 days.

$678 CHEAP FLIGHTS from Portland to Tamuning (PDX - GUM)

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Cheapest round-trip

$1,215

Typical prices: $1,968-$2,574

Alaska Airlines

Sun 11/25Sun 12/2

PDX - GUM • 2 stops

Cheapest one-way

$678

Typical prices: $567-$880

Alaska Airlines

Thu 1/4

PDX - GUM • 2 stops

When to travel

June

Cheapest • 10% price drop

March

Most popular

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Flight Deals

Cheap Flights from Portland to Tamuning (PDX-GUM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Portland to Tamuning

Wed, Nov 25 - Wed, Dec 2

6:22 am - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

38h 23m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 1:28 pmGUM Tamuning Guam Intl-PDX Portland

38h 43m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,215Alaska Airlines

Sun, Jan 10 - Thu, Jan 14

7:30 am - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

37h 15m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 3:21 pmGUM Tamuning Guam Intl-PDX Portland

40h 36m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,333Alaska Airlines

Sun, Jan 10 - Thu, Jan 14

7:30 am - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

37h 15m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 3:21 pmGUM Tamuning Guam Intl-PDX Portland

40h 36m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,334Alaska Airlines

Tue, Dec 1 - Thu, Dec 24

12:06 pm - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

56h 39m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 1:24 pmGUM Tamuning Guam Intl-PDX Portland

38h 39m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,340Alaska Airlines

Sun, Jan 10 - Thu, Jan 14

12:00 pm - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

56h 45m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 10:17 pmGUM Tamuning Guam Intl-PDX Portland

47h 32m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,440Alaska Airlines

Mon, Mar 1 - Mon, Mar 15

5:35 pm - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

51h 10m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 10:44 pmGUM Tamuning Guam Intl-PDX Portland

46h 59m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,603Alaska Airlines

Mon, Mar 1 - Mon, Mar 15

6:07 am - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

38h 38m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 9:13 pmGUM Tamuning Guam Intl-PDX Portland

45h 28m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,733Alaska Airlines

Mon, Mar 1 - Mon, Mar 15

6:07 am - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

38h 38m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 9:13 pmGUM Tamuning Guam Intl-PDX Portland

45h 28m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,734Alaska Airlines

Mon, Jan 18 - Thu, Jan 28

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

18h 00m2 stops San Francisco Honolulu

7:45 am - 2:36 pmGUM Tamuning Guam Intl-PDX Portland

24h 51m2 stops Honolulu San Francisco

$1,819United Airlines

Mon, Feb 8 - Fri, Feb 19

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

18h 00m2 stops San Francisco Honolulu

7:45 am - 6:16 pmGUM Tamuning Guam Intl-PDX Portland

28h 31m2 stops Honolulu San Francisco

$1,869United Airlines

Booking Insights

Price, demand and travel trends for Portland to Tamuning flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Portland to Tamuning? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Tamuning departing in november.
What's the cheapest day of the week to fly from Portland to Tamuning?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Portland to Tamuning. It’s 11% cheaper than the average day, while Friday is the most expensive, with prices 20% higher.

Find deals

Low season	September
High season	March
Cheapest flight	$678

Beat the crowds with an average 76% drop in travelers.

The most popular month to fly with an average 43% increase in travelers.

One-way flight from Portland to Tamuning

When to book flights from Portland to Tamuning

Are your dates flexible? Find out the best times to travel from Portland to Tamuning 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.

What cabin classes can I book on flights from Portland to Tamuning?
Two cabin classes are available on flights from Portland to Tamuning:

• Economy Class
• First Class
Do I need a passport to fly from Portland to Tamuning?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Portland to Tamuning flight?
Round-trip flights from Portland to Tamuning range from $1,968 to $2,574, with an average of $2,128 over the past 12 months. Anything below $1,968 counts as a good deal.
Have flight prices from Portland to Tamuning changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,215 to $6,542. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Portland to Tamuning looking right now?
One-way fares from Portland to Tamuning are currently higher than usual. Average one-way flight prices are about $1,116, which is 87% above the typical average for this route.
What car rental options are available at Tamuning Guam Intl Airport (GUM)?
Tamuning Guam Intl Airport (GUM) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include:

• Alamo
• Hertz
• Dollar
• Enterprise Rent-A-Car
• Sixt
Which airports can I use when flying from Portland to Tamuning?
Flights from Portland to Tamuning usually depart from Portland (PDX) and arrive at Tamuning Guam Intl (GUM).
Can I save money by using flexible dates for flights from Portland to Tamuning?
Yes. Flexible dates can save you up to 27% on flights from Portland to Tamuning. Thursday is the cheapest departure day at $1,903 round-trip on average, while Friday is the most expensive at $2,574, a difference of $671.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Portland and Tamuning?
Tamuning is 17 hours ahead of Portland (Chamorro Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Tamuning?
Some of the most popular sights in Tamuning are Tumon Bay and Dusit Thani Guam Resort and Convention Center. These are among the most viewed places in Tamuning on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $1,903, about $671 less than Friday fares (26% savings) based on the last 12 months.
If you can choose when to travel, plan your Portland to Tamuning trip for June. Fares historically average $1,917 round-trip in that month - typically $1,432 less than the most expensive month, which is January (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Tamuning Guam Intl Airport.

• Hoshino Resorts Risonare Guam
• Pacific Islands Club Guam
• Hilton Guam Resort & Spa

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Everything you should know

Cheap Flights from Portland to Tamuning (PDX-GUM)

Recent round-trip flight deals from Portland to Tamuning

Recent one-way flight deals from Portland to Tamuning

Price, demand and travel trends for Portland to Tamuning flights

How much is a round-trip flight from Portland to Tamuning?

What's the cheapest day of the week to fly from Portland to Tamuning?

Which airline is the cheapest to fly from Portland to Tamuning?

Key details for Portland to Tamuning flights

Low season

High season

Cheapest flight

When to book flights from Portland to Tamuning

Your Portland to Tamuning flight questions, answered

Your guide to booking Portland to Tamuning flights

More options for your flight from Portland to Tamuning

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