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Cheap flights from Oregon to Tamuning 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 Tamuning 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.
1 adult
0 bags

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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
7:05 am - 4:20 am
BOI
-
GUM
29h 15m
2 stops
United Airlines Logo
7:05 am - 1:35 pm
GUM
-
BOI
22h 30m
2 stops
$1,385United Airlines
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
6:58 pm - 4:25 am
BOI
-
GUM
41h 27m
2 stops
United Airlines Logo
7:05 am - 6:15 pm
GUM
-
BOI
27h 10m
2 stops
$1,546United Airlines
Sun, May 10 - Wed, May 13
United Airlines Logo
6:58 pm - 4:25 am
BOI
-
GUM
41h 27m
2 stops
United Airlines Logo
7:05 am - 9:54 am
GUM
-
BOI
18h 49m
2 stops
$1,716United Airlines
Mon, May 11 - Thu, May 14
Multiple Airlines Logo
1:52 pm - 2:40 pm
PDX
-
GUM
55h 48m
2 stops
Multiple Airlines Logo
4:40 pm - 4:50 pm
GUM
-
PDX
41h 10m
2 stops
$1,808Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
8:45 am - 2:40 pm
PDX
-
GUM
36h 55m
2 stops
Multiple Airlines Logo
4:40 pm - 4:55 pm
GUM
-
PDX
41h 15m
2 stops
$1,879Multiple Airlines
Sun, May 10 - Sun, May 17
Multiple Airlines Logo
8:45 am - 2:40 pm
PDX
-
GUM
36h 55m
2 stops
Multiple Airlines Logo
4:40 pm - 7:34 pm
GUM
-
PDX
43h 54m
2 stops
$1,882Multiple Airlines
Thu, May 7 - Sat, May 9
Delta Logo
6:00 am - 11:55 pm
PDX
-
GUM
24h 55m
2 stops
Delta Logo
5:20 pm - 6:08 pm
GUM
-
PDX
41h 48m
2 stops
$1,953Delta
Tue, Apr 14 - Sat, May 2
Multiple Airlines Logo
3:42 pm - 2:40 pm
PDX
-
GUM
53h 58m
2 stops
Multiple Airlines Logo
4:40 pm - 6:40 pm
GUM
-
PDX
43h 00m
2 stops
$1,959Multiple Airlines
Sun, Apr 12 - Wed, Apr 15
United Airlines Logo
5:15 am - 3:50 pm
PDX
-
GUM
41h 35m
2 stops
United Airlines Logo
7:15 am - 12:50 am
GUM
-
PDX
34h 35m
2 stops
$2,052United Airlines
Sat, Jul 11 - Sun, Jul 26
Delta Logo
6:00 am - 11:55 pm
BOI
-
GUM
25h 55m
2 stops
Delta Logo
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 Tamuning

Our best United Airlines deals on Oregon to Tamuning 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 Tamuning

Our best Delta deals on Oregon to Tamuning 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

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 March 29, 2026.
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

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
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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 September is, on average, the cheapest month to fly to Tamuning from Oregon, with most prices found around $1,914. If you aren’t able to travel during the month of September, then book flights to Tamuning from Oregon during June instead. Flights to Tamuning in June, while not as cheap as those in September, still average around $1,952.

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

20h 30m

Direct flights

None
The fastest flight from Oregon to Tamuning takes 20h 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 $1,817Free CancellationRating
7.4
9,509 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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