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

Prices for flights from Oregon to Guam are updated daily.

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

As of May 2026, there is 1 operator available to choose from for flights from Oregon to Guam.

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

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 Guam.

What documentation or ID do you need to fly to Guam?

The travel and health documents required for your trip to Guam 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 Guam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$928 Cheap Flights from Oregon to Guam in 2026

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Find the cheapest flights from Oregon to Guam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 2:35 pm

PDX

GUM

38h 30m

2 stops

4:35 pm - 4:50 pm

GUM

PDX

41h 15m

2 stops

$1,166Multiple Airlines

Sun, Sep 13 - Mon, Sep 28

10:51 am - 2:40 pm

PDX

GUM

34h 49m

2 stops

4:40 pm - 8:58 pm

GUM

PDX

45h 18m

2 stops

$1,734Multiple Airlines

Tue, Oct 13 - Wed, Oct 21

7:37 pm - 2:40 pm

PDX

GUM

50h 03m

2 stops

4:40 pm - 3:06 pm

GUM

PDX

39h 26m

2 stops

$1,793Multiple Airlines

Sat, Oct 3 - Sat, Oct 17

11:15 am - 6:05 pm

PDX

GUM

37h 50m

2 stops

7:35 pm - 6:15 pm

GUM

PDX

39h 40m

2 stops

$1,909United Airlines

Sun, Sep 6 - Sun, Sep 27

7:00 am - 6:05 pm

PDX

GUM

18h 05m

2 stops

7:05 am - 12:00 pm

GUM

PDX

21h 55m

2 stops

$1,919United Airlines

Wed, Aug 12 - Tue, Aug 25

6:46 pm - 3:50 pm

PDX

GUM

52h 04m

2 stops

7:30 pm - 12:50 am

GUM

PDX

46h 20m

2 stops

$1,976United Airlines

Sun, Jul 19 - Sun, Aug 2

5:00 am - 2:35 pm

PDX

GUM

40h 35m

2 stops

4:35 pm - 11:30 pm

GUM

PDX

47h 55m

2 stops

$2,035Multiple Airlines

Tue, Jun 9 - Tue, Jun 16

5:46 pm - 2:35 pm

PDX

GUM

51h 49m

2 stops

4:35 pm - 4:55 pm

GUM

PDX

41h 20m

2 stops

$2,049Multiple Airlines

Sat, Jun 6 - Sat, Jun 13

5:30 am - 3:50 pm

PDX

GUM

41h 20m

2 stops

5:00 pm - 12:34 am

GUM

PDX

48h 34m

2 stops

$2,066United Airlines

Sat, Aug 22 - Sat, Aug 29

5:30 am - 6:05 pm

PDX

GUM

19h 35m

3 stops

7:10 am - 11:55 am

GUM

PDX

21h 45m

2 stops

$2,191United Airlines

Tue, Oct 13 - Wed, Oct 21

United Airlines flights from Oregon to Guam

Our best United Airlines deals on Oregon to Guam flight tickets

United Airlines

Sep 6

PDX11:15 amPortland

37h 50m

2 stops

GUM6:05 pmTamuning Guam Intl

Sep 27

GUM7:35 pmTamuning Guam Intl

39h 40m

2 stops

PDX6:15 pmPortland

$1,909

United Airlines

Aug 12

PDX7:00 amPortland

18h 05m

2 stops

GUM6:05 pmTamuning Guam Intl

Aug 25

GUM7:05 amTamuning Guam Intl

21h 55m

2 stops

PDX12:00 pmPortland

$1,919

United Airlines

Jul 19

PDX6:46 pmPortland

52h 04m

2 stops

GUM3:50 pmTamuning Guam Intl

Aug 2

GUM7:30 pmTamuning Guam Intl

46h 20m

2 stops

PDX12:50 amPortland

$1,976

Delta flights from Oregon to Guam

Our best Delta deals on Oregon to Guam flight tickets

Delta

Aug 23

PDX5:47 amPortland

40h 48m

2 stops

GUM3:35 pmTamuning Guam Intl

Aug 29

GUM5:20 pmTamuning Guam Intl

47h 19m

2 stops

PDX11:39 pmPortland

$2,234

Delta

May 23

PDX7:05 amPortland

23h 50m

2 stops

GUM11:55 pmTamuning Guam Intl

May 30

GUM5:20 pmTamuning Guam Intl

43h 06m

2 stops

PDX7:26 pmPortland

$2,685

Delta

May 22

PDX5:51 pmPortland

37h 04m

2 stops

GUM11:55 pmTamuning Guam Intl

Jun 5

GUM5:20 pmTamuning Guam Intl

40h 49m

2 stops

PDX5:09 pmPortland

$2,806

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sun 9/13

7:05 am-2:35 pm

2 stops38h 30m

Tamuning Guam Intl

Mon 9/28

4:35 pm-4:50 pm

2 stops41h 15m

$1,166

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Tue 10/13

10:51 am-2:40 pm

2 stops34h 49m

Tamuning Guam Intl

Wed 10/21

4:40 pm-8:58 pm

2 stops45h 18m

$1,734

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sat 10/3

7:37 pm-2:40 pm

2 stops50h 03m

Tamuning Guam Intl

Sat 10/17

4:40 pm-3:06 pm

2 stops39h 26m

$1,793

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sun 9/6

11:15 am-6:05 pm

2 stops37h 50m

Tamuning Guam Intl

Sun 9/27

7:35 pm-6:15 pm

2 stops39h 40m

$1,909

Quickest round-trip

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Wed 8/12

7:00 am-6:05 pm

2 stops18h 05m

Tamuning Guam Intl

Tue 8/25

7:05 am-12:00 pm

2 stops21h 55m

$1,919

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sun 7/19

6:46 pm-3:50 pm

2 stops52h 04m

Tamuning Guam Intl

Sun 8/2

7:30 pm-12:50 am

2 stops46h 20m

$1,976

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Tue 6/9

5:00 am-2:35 pm

2 stops40h 35m

Tamuning Guam Intl

Tue 6/16

4:35 pm-11:30 pm

2 stops47h 55m

$2,035

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sat 6/6

5:46 pm-2:35 pm

2 stops51h 49m

Tamuning Guam Intl

Sat 6/13

4:35 pm-4:55 pm

2 stops41h 20m

$2,049

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sat 8/22

5:30 am-3:50 pm

2 stops41h 20m

Tamuning Guam Intl

Sat 8/29

5:00 pm-12:34 am

2 stops48h 34m

$2,066

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Tue 10/13

5:30 am-6:05 pm

3 stops19h 35m

Tamuning Guam Intl

Wed 10/21

7:10 am-11:55 am

2 stops21h 45m

$2,191

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon to Guam

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

What is the cheapest month to fly to Guam?

If you aren’t able to travel during the month of June, then book flights to Guam from Oregon during May instead. Flights to Guam in May, while not as cheap as those in June, still average around $1,768.

Cheap Oregon to Guam flight deals and tips

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

Fastest flight time	19h 35m
Direct flights	None

The fastest flight from Oregon to Guam takes 19h 35m

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

Search flight deals

Frequently asked questions about flying from Oregon to Guam

When did momondo last update prices for flights from Oregon to Guam?
Prices for flights from Oregon to Guam are updated daily.
How many operators does momondo search for flights from Oregon to Guam?
As of May 2026, there is 1 operator available to choose from for flights from Oregon to Guam.
How old do you have to be to fly from Oregon to Guam?
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 Guam.
What documentation or ID do you need to fly to Guam?
The travel and health documents required for your trip to Guam 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 Guam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Guam

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,817	Free Cancellation	Rating 7.4 9,707 reviews		Search United Airlines flights

Why use momondo?

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

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

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

All flight searches from Oregon to Guam on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Guam from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Guam, momondo offers a useful price alert feature which will track prices for flights to Guam from Oregon and alert you when they change.

An easier way to manage your Guam trip

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Flights to Tamuningfrom $1,152

Cheap flights from Oregon to Guam from $928

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 Guam departing on 6/15. 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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Our best United Airlines deals on Oregon to Guam flight tickets

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Our best Delta deals on Oregon to Guam flight tickets

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Fastest flight time

Direct flights

Frequently asked questions about flying from Oregon to Guam

Best airlines flying from Oregon to Guam

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

Why use momondo?

An easier way to manage your Guam 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

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo

Oregon flight routes

According to popular flight searches on momondo this year

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

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