OPO

$368 Find Cheap Flights from Oregon to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Porto departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flight Deals 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.

Recent round-trip flight deals from Oregon to Porto

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Oregon to Porto.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:25 pm - 10:45 amPDX-OPO
13h 20m1 stop
6:20 am - 8:51 pmOPO-PDX
22h 31m2 stops
$647KLM
Find Deal
Tue, Mar 25 - Wed, Apr 2
3:50 pm - 11:35 pmPDX-OPO
24h 45m2 stops
12:35 pm - 9:54 pmOPO-PDX
17h 19m1 stop
Wed, Mar 26 - Wed, Apr 2
5:00 am - 3:25 pmPDX-OPO
27h 25m2 stops
12:35 pm - 9:54 pmOPO-PDX
17h 19m1 stop
$651United Airlines
Find Deal
Mon, Mar 24 - Thu, Apr 3
3:50 pm - 11:35 pmPDX-OPO
24h 45m2 stops
12:35 pm - 12:39 pmOPO-PDX
32h 04m3 stops
Wed, Mar 26 - Wed, Apr 2
5:00 am - 3:25 pmPDX-OPO
27h 25m2 stops
12:35 pm - 12:30 amOPO-PDX
19h 55m2 stops
$655United Airlines
Find Deal
Mon, Mar 24 - Wed, Apr 2
3:50 pm - 11:35 pmPDX-OPO
24h 45m2 stops
6:00 am - 10:36 pmOPO-PDX
24h 36m2 stops
$657Lufthansa
Find Deal
Wed, Mar 26 - Thu, Apr 3
5:00 am - 3:25 pmPDX-OPO
27h 25m2 stops
6:00 am - 10:36 pmOPO-PDX
24h 36m2 stops
$659United Airlines
Find Deal
Mon, Mar 24 - Thu, Apr 3
5:40 am - 10:50 amPDX-OPO
22h 10m2 stops
11:25 am - 11:20 amOPO-PDX
31h 55m1 stop
$778Delta
Find Deal
Mon, Mar 24 - Tue, Apr 1
7:05 pm - 10:50 amPDX-OPO
32h 45m2 stops
11:25 am - 11:20 amOPO-PDX
31h 55m1 stop
$790Delta
Find Deal
Sun, Mar 23 - Tue, Apr 1
10:10 am - 9:30 amPDX-OPO
15h 20m2 stops
4:35 pm - 6:46 pmOPO-PDX
34h 11m2 stops
$1,300Lufthansa
Find Deal
Sat, Jul 12 - Fri, Jul 18

Good to know

Low season

January

High season

July

Cheapest flight

$368
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Portland to Porto

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.

See more FAQs

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Lamego
Guimarães
Pinhao
Viseu
Esposende
Ponte de Lima
Arcos de Valdevez
Baiao
Santa Maria da Feira
Amares

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

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