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Tamuning

$830+ Cheap flights from Oregon to Tamuning (GUM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GUM
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Oregon to Tamuning

Keep the following information in mind while searching for Oregon to Tamuning flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$1,833
(United Airlines)

One-way from

$830
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,939
From Oregon to Tamuning Guam Intl
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One-way flight from Oregon to Tamuning Guam Intl
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Highest demand for flights based on searches. 11% potential increase in price ($272 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oregon to Tamuning

Cheapest flights from Oregon to Tamuning
Explore the most affordable flight options available from Oregon to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:45 amBOI - GUM
2 stops28h 40mUnited Airlines
lun. 9/157:10 amGUM - BOI
2 stops18h 32mUnited Airlines
Deal found 9/9$1,282
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/91:00 pmPDX - GUM
2 stops35h 50mUnited Airlines
mar. 11/187:25 amGUM - PDX
2 stops21h 28mUnited Airlines
Deal found 9/10$1,833
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/97:59 pmPDX - GUM
2 stops33h 06mDelta
lun. 11/171:00 amGUM - PDX
2 stops40h 58mDelta
Deal found 9/10$1,859
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/99:00 amBOI - GUM
2 stops38h 15mDelta
dom. 10/191:55 amGUM - BOI
2 stops38h 04mDelta
Deal found 9/10$1,903
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2012:40 amPDX - GUM
2 stops30h 30mDelta
jue. 11/61:00 amGUM - PDX
2 stops39h 42mDelta
Deal found 9/10$1,953
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/213:50 pmPDX - GUM
3 stops33h 15mUnited Airlines
vie. 11/77:25 amGUM - PDX
2 stops29h 11mUnited Airlines
Deal found 9/10$2,203
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/29:17 amPDX - GUM
2 stops36h 58mDelta
dom. 10/51:55 amGUM - PDX
2 stops31h 50mDelta
Deal found 9/10$2,215
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/97:45 amBOI - GUM
2 stops18h 20mUnited Airlines
lun. 10/207:10 amGUM - BOI
2 stops22h 20mUnited Airlines
Deal found 9/9$2,227
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/219:17 amPDX - GUM
2 stops21h 53mDelta
lun. 9/291:55 amGUM - PDX
2 stops32h 15mDelta
Deal found 9/10$2,265
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/65:25 pmPDX - GUM
2 stops37h 45mDelta
dom. 10/191:55 amGUM - PDX
2 stops37h 45mDelta
Deal found 9/11$2,271
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/307:35 pmPDX - GUM
2 stops29h 30mUnited Airlines
mié. 10/87:10 amGUM - PDX
2 stops22h 32mUnited Airlines
Deal found 9/11$2,327
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/912:40 amPDX - GUM
2 stops30h 30mDelta
dom. 10/195:00 pmGUM - PDX
2 stops44h 26mDelta
Deal found 9/11$2,353

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Tamuning that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Oregon to Tamuning that are best for you.

Fly from

Oregon

Fly to

Tamuning

Route

Depart

Return

Price

PortlandTamuning

PDX - GUM

PDXGUM

Portland

dom. 11/9

1:00 pm-6:50 pm

2 stops35h 50m

Tamuning Guam Intl

mar. 11/18

7:25 am-10:53 am

2 stops21h 28m

$1,833

PortlandTamuning

PDX - GUM

PDXGUM

Portland

dom. 11/9

7:59 pm-11:05 pm

2 stops33h 06m

Tamuning Guam Intl

lun. 11/17

1:00 am-11:58 pm

2 stops40h 58m

$1,859

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

jue. 10/9

6:00 am-3:15 pm

2 stops41h 15m

Tamuning Guam Intl

lun. 10/20

5:00 pm-8:16 pm

2 stops43h 16m

$1,903

PortlandTamuning

PDX - GUM

PDXGUM

Portland

mar. 10/21

7:30 am-12:10 am

2 stops23h 40m

Tamuning Guam Intl

jue. 11/6

1:00 am-10:42 pm

2 stops39h 42m

$1,953

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

jue. 10/9

7:45 am-6:05 pm

2 stops18h 20m

Tamuning Guam Intl

lun. 10/20

7:10 am-1:30 pm

2 stops22h 20m

$2,227

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

jue. 10/9

7:45 am-6:05 pm

2 stops18h 20m

Tamuning Guam Intl

jue. 10/16

7:10 am-1:33 pm

2 stops22h 23m

$2,227

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

sáb. 10/4

7:05 pm-6:05 pm

2 stops55h 00m

Tamuning Guam Intl

sáb. 10/18

7:10 am-1:43 pm

2 stops22h 33m

$2,506

PortlandTamuning

PDX - GUM

PDXGUM

Portland

mié. 12/24

5:32 pm-11:00 pm

2 stops59h 28m

$830

PortlandTamuning

PDX - GUM

PDXGUM

Portland

mié. 12/24

9:19 am-11:05 pm

2 stops19h 46m

$1,400

PortlandTamuning

PDX - GUM

PDXGUM

Portland

mié. 12/24

7:45 pm-7:00 pm

2 stops29h 15m

$1,574

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 13 results
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Best time to book a flight from Oregon to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Tamuning

What is the cheapest month to book a flight from Oregon to Tamuning?

Currently, January is the cheapest month in which you can book a flight from Oregon to Tamuning (average of $1,977). Flying from Oregon to Tamuning in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to GUM?

Find hourly flight availability from Oregon to Tamuning. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Oregon to Tamuning, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Tamuning. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tamuning from Oregon?

    Located just 1.1 mi from the city center, Tamuning Guam Intl (GUM) is the airport most travelers will use when flying to Tamuning from Oregon.

  • How long is the flight from Oregon to Tamuning?

    Departing from Oregon to Tamuning will take you 33h 06m. Airlines will cover a distance of 5676 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Oregon to Tamuning that include hotel bookings?

    Yes. In addition to deals on Oregon to Tamuning flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Tamuning?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Tamuning.

  • Can I find deals for business class flights from Oregon to Tamuning?

    Yes. Cheapflights offers flight deals from Oregon to Tamuning by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Oregon to Tamuning (average of $1,977). Flying from Oregon to Tamuning in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Oregon to Tamuning

Discover the top 2 airlines that operate flights from Oregon to Tamuning. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,078Average$2,009FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,512Average$1,919FlexibilityNo cancel feeOn-timeN/A

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