What is the cheapest airline that flies from Oregon to Tamuning Guam Intl?

Alaska Airlines is the most popular carrier operating from Oregon to Tamuning Guam Intl

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

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

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

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

How old do you have to be to fly from Oregon to Tamuning Guam Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Tamuning Guam Intl Airport.

What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

The travel and health documents required for your trip to Tamuning Guam Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tamuning Guam Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$593 Cheap Flights from Oregon to Tamuning in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Tamuning

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:09 am - 2:40 pmPDX Portland-GUM Tamuning Guam Intl

38h 31m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 8:28 amGUM Tamuning Guam Intl-PDX Portland

56h 43m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,221Alaska Airlines

Wed, Oct 21 - Wed, Oct 28

8:09 am - 2:40 pmPDX Portland-GUM Tamuning Guam Intl

37h 31m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 9:47 amGUM Tamuning Guam Intl-PDX Portland

58h 02m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,270Alaska Airlines

Thu, Oct 22 - Thu, Oct 29

5:25 am - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

39h 20m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 8:51 pmGUM Tamuning Guam Intl-PDX Portland

46h 06m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,402Alaska Airlines

Sun, Jan 10 - Thu, Jan 14

9:40 am - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

35h 05m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 1:50 pmGUM Tamuning Guam Intl-PDX Portland

38h 05m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,786Alaska Airlines

Mon, Mar 1 - Mon, Mar 15

7:00 am - 3:05 pmPDX Portland-GUM Tamuning Guam Intl

38h 05m2 stops Seattle/Tacoma Intl Incheon Intl

2:40 am - 9:57 pmGUM Tamuning Guam Intl-PDX Portland

37h 17m2 stops Incheon Intl Seattle/Tacoma Intl

$1,905Delta

Tue, Nov 10 - Mon, Nov 16

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

19h 30m2 stops San Francisco Honolulu

7:45 am - 10:43 pmGUM Tamuning Guam Intl-PDX Portland

32h 58m2 stops Osaka Kansai Intl San Francisco

$2,159United Airlines

Fri, Dec 11 - Sat, Jan 9

5:35 am - 7:00 pmPDX Portland-GUM Tamuning Guam Intl

19h 25m3 stops San Francisco Kahului Honolulu

7:45 am - 12:22 pmGUM Tamuning Guam Intl-PDX Portland

22h 37m2 stops Honolulu San Francisco

$2,499United Airlines

Tue, Nov 10 - Tue, Nov 17

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

19h 30m3 stops San Francisco Lihue Honolulu

7:45 am - 12:26 pmGUM Tamuning Guam Intl-PDX Portland

22h 41m2 stops Honolulu San Francisco

$2,544United Airlines

Fri, Dec 11 - Sat, Jan 9

5:35 am - 7:00 pmPDX Portland-GUM Tamuning Guam Intl

19h 25m3 stops San Francisco Kahului Honolulu

7:45 am - 10:18 amGUM Tamuning Guam Intl-PDX Portland

20h 33m3 stops Honolulu Kona Intl San Francisco

$2,720United Airlines

Tue, Nov 10 - Tue, Nov 17

5:30 am - 6:05 pmPDX Portland-GUM Tamuning Guam Intl

19h 35m3 stops San Francisco Lihue Honolulu

7:45 am - 10:18 amGUM Tamuning Guam Intl-PDX Portland

19h 33m2 stops Honolulu San Francisco

$2,740United Airlines

Wed, Oct 21 - Wed, Oct 28

Cheap last minute flights

Enter your travel dates to find the best prices.

6:20 am - 2:35 pmPDX Portland-GUM Tamuning Guam Intl

39h 15m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 2:30 pmGUM Tamuning Guam Intl-PDX Portland

38h 50m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,284Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

7:09 am - 2:35 pmPDX Portland-GUM Tamuning Guam Intl

38h 26m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 7:50 pmGUM Tamuning Guam Intl-PDX Portland

44h 10m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,285Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

9:32 pm - 2:35 pmPDX Portland-GUM Tamuning Guam Intl

48h 03m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 7:50 pmGUM Tamuning Guam Intl-PDX Portland

44h 10m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,291Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

10:30 am - 2:35 pmPDX Portland-GUM Tamuning Guam Intl

35h 05m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 7:50 pmGUM Tamuning Guam Intl-PDX Portland

44h 15m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,577Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

3:00 pm - 2:35 pmPDX Portland-GUM Tamuning Guam Intl

54h 35m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 7:54 pmGUM Tamuning Guam Intl-PDX Portland

44h 14m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,739Multiple Airlines

Sun, Sep 27 - Sat, Oct 17

5:07 am - 2:40 pmPDX Portland-GUM Tamuning Guam Intl

40h 33m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 8:28 amGUM Tamuning Guam Intl-PDX Portland

56h 48m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,819Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

6:20 am - 2:40 pmPDX Portland-GUM Tamuning Guam Intl

39h 20m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 9:56 pmGUM Tamuning Guam Intl-PDX Portland

46h 16m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,994Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

6:00 am - 11:55 pmPDX Portland-GUM Tamuning Guam Intl

24h 55m2 stops Minneapolis St Paul Incheon Intl

5:20 pm - 11:44 pmGUM Tamuning Guam Intl-PDX Portland

47h 24m2 stops Incheon Intl Minneapolis St Paul

$2,716Delta

Thu, Oct 1 - Wed, Oct 14

7:00 am - 9:20 pmPDX Portland-GUM Tamuning Guam Intl

21h 20m2 stops San Francisco Tokyo Narita

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

20h 00m3 stops Honolulu Kona Intl San Francisco

$3,143United Airlines

Sun, Sep 27 - Thu, Oct 1

5:15 am - 6:05 pmPDX Portland-GUM Tamuning Guam Intl

19h 50m3 stops San Francisco Kona Intl Honolulu

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

20h 00m2 stops Honolulu San Francisco

$3,167United Airlines

Sun, Sep 27 - Sat, Oct 17

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Alaska Airlines flights from Oregon to Tamuning

Our best Alaska Airlines deals on Oregon to Tamuning flight tickets

Alaska Airlines

Oct 21

PDX7:09 amPortland

38h 31m

2 stops

GUM2:40 pmTamuning Guam Intl

Oct 28

GUM4:45 pmTamuning Guam Intl

56h 43m

2 stops

PDX8:28 amPortland

$1,221

Alaska Airlines

Oct 22

PDX8:09 amPortland

37h 31m

2 stops

GUM2:40 pmTamuning Guam Intl

Oct 29

GUM4:45 pmTamuning Guam Intl

58h 02m

2 stops

PDX9:47 amPortland

$1,270

Alaska Airlines

Jan 10

PDX5:25 amPortland

39h 20m

2 stops

GUM2:45 pmTamuning Guam Intl

Jan 14

GUM4:45 pmTamuning Guam Intl

46h 06m

2 stops

PDX8:51 pmPortland

$1,402

United Airlines flights from Oregon to Tamuning

Our best United Airlines deals on Oregon to Tamuning flight tickets

United Airlines

Dec 11

PDX5:30 amPortland

19h 30m

2 stops

GUM7:00 pmTamuning Guam Intl

Jan 9

GUM7:45 amTamuning Guam Intl

32h 58m

2 stops

PDX10:43 pmPortland

$2,159

United Airlines

Nov 10

PDX5:35 amPortland

19h 25m

3 stops

GUM7:00 pmTamuning Guam Intl

Nov 17

GUM7:45 amTamuning Guam Intl

22h 37m

2 stops

PDX12:22 pmPortland

$2,499

United Airlines

Dec 11

PDX5:30 amPortland

19h 30m

3 stops

GUM7:00 pmTamuning Guam Intl

Jan 9

GUM7:45 amTamuning Guam Intl

22h 41m

2 stops

PDX12:26 pmPortland

$2,544

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Wed 10/21

7:09 am-2:40 pm

2 stops38h 31m

Tamuning Guam Intl

Wed 10/28

4:45 pm-8:28 am

2 stops56h 43m

$1,221

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Thu 10/22

8:09 am-2:40 pm

2 stops37h 31m

Tamuning Guam Intl

Thu 10/29

4:45 pm-9:47 am

2 stops58h 02m

$1,270

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Sun 1/10

5:25 am-2:45 pm

2 stops39h 20m

Tamuning Guam Intl

Thu 1/14

4:45 pm-8:51 pm

2 stops46h 06m

$1,402

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Mon 3/1

9:40 am-2:45 pm

2 stops35h 05m

Tamuning Guam Intl

Mon 3/15

4:45 pm-1:50 pm

2 stops38h 05m

$1,786

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Tue 11/10

7:00 am-3:05 pm

2 stops38h 05m

Tamuning Guam Intl

Mon 11/16

2:40 am-9:57 pm

2 stops37h 17m

$1,905

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Fri 12/11

5:30 am-7:00 pm

2 stops19h 30m

Tamuning Guam Intl

Sat 1/9

7:45 am-10:43 pm

2 stops32h 58m

$2,159

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Tue 11/10

5:35 am-7:00 pm

3 stops19h 25m

Tamuning Guam Intl

Tue 11/17

7:45 am-12:22 pm

2 stops22h 37m

$2,499

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Fri 12/11

5:30 am-7:00 pm

3 stops19h 30m

Tamuning Guam Intl

Sat 1/9

7:45 am-12:26 pm

2 stops22h 41m

$2,544

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Tue 11/10

5:35 am-7:00 pm

3 stops19h 25m

Tamuning Guam Intl

Tue 11/17

7:45 am-10:18 am

3 stops20h 33m

$2,720

Quickest round-trip

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Wed 10/21

5:30 am-6:05 pm

3 stops19h 35m

Tamuning Guam Intl

Wed 10/28

7:45 am-10:18 am

2 stops19h 33m

$2,740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon to Tamuning

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Tamuning?

The month of August is, on average, the cheapest month to fly to Tamuning from Oregon, with most prices found around $0. If you aren’t able to travel during the month of August, then book flights to Tamuning from Oregon during May instead. Flights to Tamuning in May, while not as cheap as those in August, still average around $0.

Cheap Oregon to Tamuning flight deals and tips

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

Best Price Found	$593
Fastest flight time	19h 25m
Direct flights	None

The best one-way flight to Tamuning from Oregon in the past 72 hours is $593. The best round-trip flight deal from Oregon to Tamuning found on momondo in the last 72 hours is $1,221.

The fastest flight from Oregon to Tamuning takes 19h 25m

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

Search flight deals

Frequently asked questions about flying from Oregon to Tamuning

When did momondo last update prices for flights from Oregon to Tamuning Guam Intl Airport?
Prices for flights from Oregon to Tamuning Guam Intl Airport are updated daily.
How many operators does momondo search for flights from Oregon to Tamuning Guam Intl Airport?
As of September 2026, there is 1 operator available to choose from for flights from Oregon to Tamuning Guam Intl Airport.
How old do you have to be to fly from Oregon to Tamuning Guam Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Tamuning Guam Intl Airport.
What documentation or ID do you need to fly to Tamuning Guam Intl Airport?
The travel and health documents required for your trip to Tamuning Guam Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tamuning Guam Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Tamuning

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,817	Free Cancellation	Rating 7.4 10,248 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to Tamuning. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Tamuning from Oregon with this policy.

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

momondo helps you find the best flight between Oregon and Tamuning by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Oregon to Tamuning now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tamuning and let you know when they change.

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Cheap flights from Oregon to Tamuning from $593

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Tamuning departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Oregon to Tamuning

Our best Alaska Airlines deals on Oregon to Tamuning flight tickets

United Airlines flights from Oregon to Tamuning

Our best United Airlines deals on Oregon to Tamuning flight tickets

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How to get the cheapest flight ticket from Oregon to Tamuning

What is the cheapest month to fly to Tamuning?

What is the cheapest airline that flies from Oregon to Tamuning Guam Intl?

Cheap Oregon to Tamuning flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Oregon to Tamuning

Best airlines flying from Oregon to Tamuning

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

Why use momondo?

An easier way to manage your Tamuning 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 Guam

Fly your favorite airline to Tamuning

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

Cabin classes currently available on flights to Tamuning

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

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