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Cheap flights from Oregon to Tamuning from $1,060

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Tamuning departing on 4/27. 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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Find the cheapest flights from Oregon to Tamuning

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:55 pm - 3:45 pm
BOI
-
GUM
52h 50m2 stops
United Airlines Logo
7:05 am - 1:30 pm
GUM
-
BOI
22h 25m2 stops
$1,060United Airlines
Mon, Apr 27 - Fri, May 1
United Airlines Logo
4:05 pm - 3:45 pm
BOI
-
GUM
55h 40m2 stops
United Airlines Logo
7:05 am - 9:54 am
GUM
-
BOI
18h 49m2 stops
$1,272United Airlines
Mon, Apr 27 - Fri, May 1
United Airlines Logo
7:30 am - 6:50 pm
PDX
-
GUM
18h 20m2 stops
United Airlines Logo
7:25 am - 6:48 pm
GUM
-
PDX
28h 23m2 stops
$1,818United Airlines
Mon, Mar 9 - Tue, Mar 24
United Airlines Logo
7:30 am - 6:50 pm
PDX
-
GUM
42h 20m2 stops
United Airlines Logo
7:25 am - 12:33 pm
GUM
-
PDX
22h 08m2 stops
$1,840United Airlines
Sun, Mar 8 - Tue, Mar 24
United Airlines Logo
7:25 am - 4:25 am
PDX
-
GUM
28h 00m2 stops
United Airlines Logo
7:05 am - 12:24 pm
GUM
-
PDX
22h 19m2 stops
$1,841United Airlines
Mon, Apr 20 - Mon, Apr 27
Delta Logo
9:12 am - 11:05 pm
PDX
-
GUM
20h 53m2 stops
Delta Logo
1:00 am - 4:56 pm
GUM
-
PDX
32h 56m2 stops
$1,853Delta
Tue, Mar 10 - Wed, Mar 25
Delta Logo
5:19 am - 11:05 pm
PDX
-
GUM
24h 46m2 stops
Delta Logo
1:00 am - 11:54 pm
GUM
-
PDX
39h 54m2 stops
$1,903Delta
Wed, Mar 11 - Thu, Mar 26
Delta Logo
5:50 am - 2:35 pm
PDX
-
GUM
38h 45m2 stops
Delta Logo
1:00 am - 8:30 pm
GUM
-
PDX
37h 30m2 stops
$2,003Delta
Sat, Feb 7 - Fri, Feb 13
Delta Logo
7:10 am - 11:05 pm
PDX
-
GUM
21h 55m2 stops
Delta Logo
1:00 am - 8:32 pm
GUM
-
PDX
37h 32m2 stops
$2,008Delta
Wed, Jan 14 - Tue, Jan 20
Delta Logo
7:10 am - 2:35 pm
PDX
-
GUM
37h 25m2 stops
Delta Logo
4:50 pm - 10:58 pm
GUM
-
PDX
48h 08m2 stops
$2,103Delta
Tue, Mar 3 - Sun, Mar 8

United Airlines flights from Oregon to Tamuning

Our best United Airlines deals on Oregon to Tamuning flight tickets
United Airlines
Apr 27
BOI6:55 pmBoise Air Term. Gowen Fld
52h 50m
2 stops
GUM3:45 pmTamuning Guam Intl
May 1
GUM7:05 amTamuning Guam Intl
22h 25m
2 stops
BOI1:30 pmBoise Air Term. Gowen Fld
$1,060
Find similar
United Airlines
Apr 27
BOI12:30 pmBoise Air Term. Gowen Fld
59h 15m
2 stops
GUM3:45 pmTamuning Guam Intl
May 1
GUM7:05 amTamuning Guam Intl
22h 25m
2 stops
BOI1:30 pmBoise Air Term. Gowen Fld
$1,230
Find similar
United Airlines
Apr 27
BOI4:05 pmBoise Air Term. Gowen Fld
55h 40m
2 stops
GUM3:45 pmTamuning Guam Intl
May 1
GUM7:05 amTamuning Guam Intl
30h 11m
2 stops
BOI9:16 pmBoise Air Term. Gowen Fld
$1,272
Find similar

Delta flights from Oregon to Tamuning

Our best Delta deals on Oregon to Tamuning flight tickets
Delta
Mar 10
PDX9:12 amPortland
20h 53m
2 stops
GUM11:05 pmTamuning Guam Intl
Mar 25
GUM1:00 amTamuning Guam Intl
32h 56m
2 stops
PDX4:56 pmPortland
$1,853
Find similar
Delta
Mar 11
PDX5:19 amPortland
24h 46m
2 stops
GUM11:05 pmTamuning Guam Intl
Mar 26
GUM1:00 amTamuning Guam Intl
39h 54m
2 stops
PDX11:54 pmPortland
$1,903
Find similar
Delta
Feb 7
PDX5:50 amPortland
38h 45m
2 stops
GUM2:35 pmTamuning Guam Intl
Feb 13
GUM1:00 amTamuning Guam Intl
37h 30m
2 stops
PDX8:30 pmPortland
$2,003
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Oregon to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

Mon 4/27

6:55 pm-3:45 pm

2 stops52h 50m

Tamuning Guam Intl

Fri 5/1

7:05 am-1:30 pm

2 stops22h 25m

$1,060

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

Mon 4/27

4:05 pm-3:45 pm

2 stops55h 40m

Tamuning Guam Intl

Fri 5/1

7:05 am-9:54 am

2 stops18h 49m

$1,272

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Mon 3/9

7:30 am-6:50 pm

2 stops18h 20m

Tamuning Guam Intl

Tue 3/24

7:25 am-6:48 pm

2 stops28h 23m

$1,818

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sun 3/8

7:30 am-6:50 pm

2 stops42h 20m

Tamuning Guam Intl

Tue 3/24

7:25 am-12:33 pm

2 stops22h 08m

$1,840

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Mon 4/20

7:25 am-4:25 am

2 stops28h 00m

Tamuning Guam Intl

Mon 4/27

7:05 am-12:24 pm

2 stops22h 19m

$1,841

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Tue 3/10

9:12 am-11:05 pm

2 stops20h 53m

Tamuning Guam Intl

Wed 3/25

1:00 am-4:56 pm

2 stops32h 56m

$1,853

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Wed 3/11

5:19 am-11:05 pm

2 stops24h 46m

Tamuning Guam Intl

Thu 3/26

1:00 am-11:54 pm

2 stops39h 54m

$1,903

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sat 2/7

5:50 am-2:35 pm

2 stops38h 45m

Tamuning Guam Intl

Fri 2/13

1:00 am-8:30 pm

2 stops37h 30m

$2,003

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Wed 1/14

7:10 am-11:05 pm

2 stops21h 55m

Tamuning Guam Intl

Tue 1/20

1:00 am-8:32 pm

2 stops37h 32m

$2,008

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Tue 3/3

7:10 am-2:35 pm

2 stops37h 25m

Tamuning Guam Intl

Sun 3/8

4:50 pm-10:58 pm

2 stops48h 08m

$2,103

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Tamuning from

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

What is the cheapest month to fly to Tamuning?

The month of February is, on average, the cheapest month to fly to Tamuning from Oregon, with most prices found around $797. If you aren’t able to travel during the month of February, then book flights to Tamuning from Oregon during September instead. Flights to Tamuning in September, while not as cheap as those in February, still average around $1,914.

What is the cheapest day to depart on your flight to Tamuning?

The cheapest day to depart from Oregon to Tamuning is on a Wednesday. Travelers who choose to depart for Tamuning on a Wednesday will often find tickets for as low as $1,892. The most expensive day to fly to Tamuning is Thursday, with ticket prices averaging around $2,126.

What is the cheapest time of day to depart on your flight to Tamuning?

Our most recent data shows that the best time of day to fly to Tamuning is in the evening. Flights from Oregon to Tamuning during this time can be as low as $1,967. Flights in the morning are often more expensive with an average ticket price of $2,041.

Cheap Oregon to Tamuning flight deals and tips

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

Fastest flight time

19h 30m

Direct flights

None
The fastest flight from Oregon to Tamuning takes 19h 30m
There are no direct flights from Oregon to Tamuning. There are no popular flight routes from Oregon to Tamuning.
Search flight deals

  • 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?

  • 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 AirlinesPriceFrom $1,602Free CancellationRating
7.4
9,091 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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