
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,818 (United Airlines) |
One-way from | $1,400 (Delta) |
Popular in | August |
Cheapest in | February |
Average price | $2,174 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandTamuning
PDX - GUM
PDXGUM
Portland
mar. 1/20
5:35 am-7:05 pm
2 stops19h 30m
Tamuning Guam Intl
mar. 1/27
7:40 am-6:56 pm
2 stops29h 16m
PortlandTamuning
PDX - GUM
PDXGUM
Portland
mar. 1/20
9:20 am-2:35 pm
2 stops35h 15m
Tamuning Guam Intl
lun. 1/26
1:00 am-12:17 am
2 stops41h 17m
PortlandTamuning
PDX - GUM
PDXGUM
Portland
lun. 12/22
7:45 pm-7:00 pm
2 stops29h 15m
Tamuning Guam Intl
mié. 12/31
7:40 am-2:46 pm
2 stops25h 06m
PortlandTamuning
PDX - GUM
PDXGUM
Portland
lun. 12/22
7:45 pm-7:00 pm
2 stops29h 15m
Tamuning Guam Intl
mar. 12/30
7:40 am-2:46 pm
2 stops25h 06m
PortlandTamuning
PDX - GUM
PDXGUM
Portland
mar. 12/23
7:45 pm-7:00 pm
2 stops29h 15m
Tamuning Guam Intl
mié. 12/31
7:40 am-2:46 pm
2 stops25h 06m
PortlandTamuning
PDX - GUM
PDXGUM
Portland
mié. 12/24
7:45 pm-7:00 pm
2 stops29h 15m
Tamuning Guam Intl
mar. 12/30
7:40 am-2:46 pm
2 stops25h 06m
PortlandTamuning
PDX - GUM
PDXGUM
Portland
mar. 12/23
7:45 pm-7:00 pm
2 stops29h 15m
Tamuning Guam Intl
lun. 12/29
7:40 am-2:46 pm
2 stops25h 06m
PortlandTamuning
PDX - GUM
PDXGUM
Portland
mié. 12/24
7:45 pm-7:00 pm
2 stops29h 15m
Tamuning Guam Intl
jue. 1/1
7:40 am-2:46 pm
2 stops25h 06m
PortlandTamuning
PDX - GUM
PDXGUM
Portland
mié. 12/24
7:45 pm-7:00 pm
2 stops29h 15m
Tamuning Guam Intl
mié. 12/31
7:40 am-2:46 pm
2 stops25h 06m
PortlandTamuning
PDX - GUM
PDXGUM
Portland
dom. 12/21
7:45 pm-7:00 pm
2 stops29h 15m
Tamuning Guam Intl
lun. 12/29
7:40 am-2:46 pm
2 stops25h 06m
Currently, February is the cheapest month in which you can book a flight from Portland to Guam (average of $797). Flying from Portland to Guam in October is currently the most expensive (average of $2,487). 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.
A simple way to save on the total cost of your ticket is to fly from Portland to Guam in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Sebrena,Oct 2025
IAH - RSW
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,602 | Average$2,076 | FlexibilityNo cancel fee | On-time69% |