Our data shows that December tends to be the cheapest month to fly to State of Washington from Porto. Users have commonly found prices around $1,032 for the month, but tickets can be as low as $790. Due to multiple factors, prepare for potentially higher prices in June.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to State of Washington as you normally would.
Fly from
Fly to
Budget
$808 - $938
Route
Depart
Return
Price
PortoSeattle/Tacoma Intl
OPO - SEA
OPOSEA
Porto
sáb. 9/7
2 stops23h 55m
Seattle/Tacoma Intl
sáb. 9/21
2 stops19h 20m
PortoSeattle/Tacoma Intl
OPO - SEA
OPOSEA
Porto
vie. 9/6
2 stops30h 30m
Seattle/Tacoma Intl
vie. 9/20
2 stops21h 40m
PortoSeattle/Tacoma Intl
OPO - SEA
OPOSEA
Porto
sáb. 6/15
2 stops21h 28m
Seattle/Tacoma Intl
dom. 6/23
2 stops31h 50m
PortoSeattle/Tacoma Intl
OPO - SEA
OPOSEA
Porto
jue. 9/5
2 stops17h 46m
Seattle/Tacoma Intl
lun. 9/23
2 stops24h 15m
PortoSeattle/Tacoma Intl
OPO - SEA
OPOSEA
Porto
mié. 9/4
2 stops20h 26m
Seattle/Tacoma Intl
vie. 9/20
2 stops22h 55m
PortoSeattle/Tacoma Intl
OPO - SEA
OPOSEA
Porto
jue. 9/5
2 stops21h 42m
Seattle/Tacoma Intl
vie. 9/20
1 stop17h 40m
PortoSeattle/Tacoma Intl
OPO - SEA
OPOSEA
Porto
vie. 9/6
1 stop25h 40m
Seattle/Tacoma Intl
vie. 9/20
1 stop37h 45m
PortoSeattle/Tacoma Intl
OPO - SEA
OPOSEA
Porto
mar. 9/3
2 stops21h 30m
Seattle/Tacoma Intl
vie. 9/20
2 stops21h 04m
PortoSeattle/Tacoma Intl
OPO - SEA
OPOSEA
Porto
mié. 9/4
2 stops28h 57m
Seattle/Tacoma Intl
lun. 9/23
1 stop22h 05m
No data available for this route at this time. Please check back soon.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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