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 March 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.

$757 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 - 4:20 am

BOI

GUM

29h 15m

2 stops

7:05 am - 1:35 pm

GUM

BOI

22h 30m

2 stops

$1,385United Airlines

Sat, Aug 29 - Mon, Aug 31

6:58 pm - 4:25 am

BOI

GUM

41h 27m

2 stops

7:05 am - 6:15 pm

GUM

BOI

27h 10m

2 stops

$1,546United Airlines

Sun, May 10 - Wed, May 13

6:58 pm - 4:25 am

BOI

GUM

41h 27m

2 stops

7:05 am - 9:54 am

GUM

BOI

18h 49m

2 stops

$1,716United Airlines

Mon, May 11 - Thu, May 14

1:52 pm - 2:40 pm

PDX

GUM

55h 48m

2 stops

4:40 pm - 4:50 pm

GUM

PDX

41h 10m

2 stops

$1,808Multiple Airlines

Tue, May 12 - Tue, May 19

8:45 am - 2:40 pm

PDX

GUM

36h 55m

2 stops

4:40 pm - 4:55 pm

GUM

PDX

41h 15m

2 stops

$1,879Multiple Airlines

Sun, May 10 - Sun, May 17

8:45 am - 2:40 pm

PDX

GUM

36h 55m

2 stops

4:40 pm - 7:34 pm

GUM

PDX

43h 54m

2 stops

$1,882Multiple Airlines

Thu, May 7 - Sat, May 9

6:00 am - 11:55 pm

PDX

GUM

24h 55m

2 stops

5:20 pm - 6:08 pm

GUM

PDX

41h 48m

2 stops

$1,953Delta

Tue, Apr 14 - Sat, May 2

3:42 pm - 2:40 pm

PDX

GUM

53h 58m

2 stops

4:40 pm - 6:40 pm

GUM

PDX

43h 00m

2 stops

$1,959Multiple Airlines

Sun, Apr 12 - Wed, Apr 15

5:15 am - 3:50 pm

PDX

GUM

41h 35m

2 stops

7:15 am - 12:50 am

GUM

PDX

34h 35m

2 stops

$2,052United Airlines

Sat, Jul 11 - Sun, Jul 26

6:00 am - 11:55 pm

BOI

GUM

25h 55m

2 stops

5:20 pm - 6:48 pm

GUM

BOI

41h 28m

2 stops

$2,128Delta

Sun, Aug 2 - Sat, Aug 8

United Airlines flights from Oregon to Guam

Our best United Airlines deals on Oregon to Guam flight tickets

United Airlines

Aug 29

BOI7:05 amBoise Air Term. Gowen Fld

29h 15m

2 stops

GUM4:20 amTamuning Guam Intl

Aug 31

GUM7:05 amTamuning Guam Intl

22h 30m

2 stops

BOI1:35 pmBoise Air Term. Gowen Fld

$1,385

United Airlines

May 10

BOI6:58 pmBoise Air Term. Gowen Fld

41h 27m

2 stops

GUM4:25 amTamuning Guam Intl

May 13

GUM7:05 amTamuning Guam Intl

27h 10m

2 stops

BOI6:15 pmBoise Air Term. Gowen Fld

$1,546

United Airlines

May 11

BOI6:58 pmBoise Air Term. Gowen Fld

41h 27m

2 stops

GUM4:25 amTamuning Guam Intl

May 14

GUM7:05 amTamuning Guam Intl

18h 49m

2 stops

BOI9:54 amBoise Air Term. Gowen Fld

$1,716

Delta flights from Oregon to Guam

Our best Delta deals on Oregon to Guam flight tickets

Delta

Apr 14

PDX6:00 amPortland

24h 55m

2 stops

GUM11:55 pmTamuning Guam Intl

May 2

GUM5:20 pmTamuning Guam Intl

41h 48m

2 stops

PDX6:08 pmPortland

$1,953

Delta

Aug 2

BOI6:00 amBoise Air Term. Gowen Fld

25h 55m

2 stops

GUM11:55 pmTamuning Guam Intl

Aug 8

GUM5:20 pmTamuning Guam Intl

41h 28m

2 stops

BOI6:48 pmBoise Air Term. Gowen Fld

$2,128

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

Sat 8/29

7:05 am-4:20 am

2 stops29h 15m

Tamuning Guam Intl

Mon 8/31

7:05 am-1:35 pm

2 stops22h 30m

$1,385

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

Sun 5/10

6:58 pm-4:25 am

2 stops41h 27m

Tamuning Guam Intl

Wed 5/13

7:05 am-6:15 pm

2 stops27h 10m

$1,546

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

Mon 5/11

6:58 pm-4:25 am

2 stops41h 27m

Tamuning Guam Intl

Thu 5/14

7:05 am-9:54 am

2 stops18h 49m

$1,716

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Tue 5/12

1:52 pm-2:40 pm

2 stops55h 48m

Tamuning Guam Intl

Tue 5/19

4:40 pm-4:50 pm

2 stops41h 10m

$1,808

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sun 5/10

8:45 am-2:40 pm

2 stops36h 55m

Tamuning Guam Intl

Sun 5/17

4:40 pm-4:55 pm

2 stops41h 15m

$1,879

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Thu 5/7

8:45 am-2:40 pm

2 stops36h 55m

Tamuning Guam Intl

Sat 5/9

4:40 pm-7:34 pm

2 stops43h 54m

$1,882

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Tue 4/14

6:00 am-11:55 pm

2 stops24h 55m

Tamuning Guam Intl

Sat 5/2

5:20 pm-6:08 pm

2 stops41h 48m

$1,953

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sun 4/12

3:42 pm-2:40 pm

2 stops53h 58m

Tamuning Guam Intl

Wed 4/15

4:40 pm-6:40 pm

2 stops43h 00m

$1,959

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sat 7/11

5:15 am-3:50 pm

2 stops41h 35m

Tamuning Guam Intl

Sun 7/26

7:15 am-12:50 am

2 stops34h 35m

$2,052

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

Sun 8/2

6:00 am-11:55 pm

2 stops25h 55m

Tamuning Guam Intl

Sat 8/8

5:20 pm-6:48 pm

2 stops41h 28m

$2,128

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 September, then book flights to Guam from Oregon during June instead. Flights to Guam in June, while not as cheap as those in September, still average around $1,952.

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	20h 30m
Direct flights	None

The fastest flight from Oregon to Guam takes 20h 30m

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

Search flight deals

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 March 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 9,499 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 $723

Cheap flights from Oregon to Guam from $757

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 5/23. 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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Find info about flight duration, direct flights, and airports for your flight from Oregon to Guam

Fastest flight time

Direct flights

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

Guam flight routes

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Fly your favorite airline to Guam

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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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