How does KAYAK find such low prices on flights from Oregon to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Porto. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Oregon to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$371 CHEAP FLIGHTS from Oregon to Porto

OPO

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals

Cheap Flights from Oregon to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Oregon to Porto

Wed, Dec 3 - Wed, Dec 10

9:55 am - 11:45 pmPDX-OPO

29h 50m2 stops

6:00 am - 8:49 pmOPO-PDX

22h 49m2 stops

$611Lufthansa

Find Deal

Mon, Dec 1 - Wed, Dec 10

6:30 pm - 7:40 amPDX-OPO

29h 10m2 stops

8:20 am - 10:25 amOPO-PDX

34h 05m2 stops

$612Iberia

Find Deal

Sun, Nov 30 - Tue, Dec 16

5:00 am - 3:15 pmPDX-OPO

26h 15m2 stops

6:00 am - 8:49 pmOPO-PDX

22h 49m2 stops

$614United Airlines

Find Deal

Tue, Dec 2 - Thu, Dec 11

9:10 am - 10:50 amPDX-OPO

17h 40m2 stops

11:15 am - 11:25 amOPO-PDX

32h 10m1 stop

$629Delta

Find Deal

Sun, Nov 30 - Mon, Dec 15

7:30 am - 3:15 pmPDX-OPO

23h 45m2 stops

12:30 pm - 5:38 pmOPO-PDX

37h 08m2 stops

$633United Airlines

Find Deal

Sun, Nov 30 - Wed, Dec 10

1:25 pm - 10:25 pmPDX-OPO

25h 00m1 stop

11:45 am - 11:53 amOPO-PDX

32h 08m2 stops

$646Delta

Find Deal

Sat, Nov 29 - Sun, Dec 14

11:10 am - 10:50 amPDX-OPO

15h 40m2 stops

5:00 am - 11:25 amOPO-PDX

14h 25m1 stop

$729

Find Deal

Sat, Oct 18 - Sun, Oct 26

7:40 pm - 6:15 pmPDX-OPO

38h 35m2 stops

6:15 am - 9:34 amOPO-PDX

34h 19m2 stops

$745

Find Deal

Fri, Oct 24 - Sat, Nov 1

3:15 pm - 3:35 pmPDX-OPO

16h 20m2 stops

4:10 pm - 12:25 pmOPO-PDX

27h 15m1 stop

$755KLM

Find Deal

Sat, Oct 18 - Sun, Oct 26

1:15 pm - 10:15 pmPDX-OPO

25h 00m1 stop

11:15 am - 12:25 pmOPO-PDX

32h 10m1 stop

$845KLM

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$371

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 25% increase in price.

Flight from Portland to Porto

How does KAYAK find such low prices on flights from Oregon to Porto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to Porto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Porto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Pinhao

Viseu

Esposende

Arcos de Valdevez

Ponte de Lima

Baiao

Santa Maria da Feira

Amares

Everything you need to know for your flight to Porto

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Porto

Porto (OPO)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

OPO

$371 Find Cheap Flights from Oregon to Porto

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

Cheap Flights from Oregon to Porto

Recent round-trip flight deals from Oregon to Porto

Recent one-way flight deals from Oregon to Porto

Recent last minute flight deals from Oregon to Porto

Good to know

FAQs for booking flights from Oregon to Porto

How does KAYAK find such low prices on flights from Oregon to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Porto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Porto?

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Oregon

Complete your trip to Porto with a hotel stay or car rental

Find direct flights for Porto

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto