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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Arizona 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 Arizona 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 Arizona 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 Arizona 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 Arizona 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>

$492 CHEAP FLIGHTS from Arizona 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

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

Cheapest round-trip

$591

Overall average: $1,586

Delta

Tue 12/30Fri 1/30

PHX - OPO • 2 stops

Cheapest one-way

$492

Typical prices: $494-$497

Lufthansa

Wed 4/1

PHX - OPO • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto!

Flight Deals

Cheap Flights from Arizona to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Arizona 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 Arizona to Porto

Tue, Dec 30 - Fri, Jan 30

6:19 am - 10:30 amPHX-OPO

21h 11m2 stops

6:30 am - 10:15 pmOPO-PHX

22h 45m2 stops

$591Delta

Find Deal

Tue, Dec 30 - Fri, Jan 30

10:45 am - 3:25 pmPHX-OPO

21h 40m2 stops

6:30 am - 10:15 pmOPO-PHX

22h 45m2 stops

$596Delta

Find Deal

Thu, Feb 26 - Wed, Mar 4

4:21 pm - 11:40 pmPHX-OPO

24h 19m2 stops

6:00 am - 8:51 pmOPO-PHX

21h 51m2 stops

$626Lufthansa

Find Deal

Thu, Feb 26 - Wed, Mar 4

4:21 pm - 11:40 pmPHX-OPO

24h 19m2 stops

6:00 am - 7:18 pmOPO-PHX

20h 18m2 stops

$627Lufthansa

Find Deal

Thu, Feb 26 - Wed, Mar 4

11:10 am - 9:30 amPHX-OPO

15h 20m1 stop

6:00 am - 11:03 pmOPO-PHX

24h 03m2 stops

$633United Airlines

Find Deal

Fri, May 1 - Sat, May 9

1:40 pm - 11:25 pmPHX-OPO

25h 45m2 stops

6:00 am - 5:55 pmOPO-PHX

19h 55m2 stops

$638Lufthansa

Find Deal

Thu, Feb 26 - Wed, Mar 4

11:10 am - 9:30 amPHX-OPO

15h 20m1 stop

12:35 pm - 9:10 pmOPO-PHX

15h 35m1 stop

$643United Airlines

Find Deal

Sat, Mar 7 - Sun, Mar 15

11:55 pm - 3:15 pmPHX-OPO

32h 20m2 stops

12:05 pm - 9:44 pmOPO-PHX

40h 39m2 stops

$658Multiple Airlines

Find Deal

Sat, Nov 29 - Sat, Dec 6

3:50 pm - 10:30 amPHX-OPO

35h 40m1 stop

6:00 am - 8:12 pmOPO-PHX

21h 12m2 stops

$688Multiple Airlines

Find Deal

Sun, Dec 28 - Fri, Jan 30

2:50 pm - 4:00 pmPHX-OPO

18h 10m2 stops

8:20 am - 8:19 pmOPO-PHX

18h 59m2 stops

$782American Airlines

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$492

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 21% increase in price.

Flight from Phoenix to Porto

How does KAYAK find such low prices on flights from Arizona 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 Arizona to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Arizona to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Arizona 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 Arizona 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 Arizona with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Arizona 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 Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Pinhao

Chaves

Esposende

Viseu

Arcos de Valdevez

Espinho

Ponte de Lima

Caminha

Baiao

Mira

Penafiel

Santa Maria da Feira

Amares

Curia

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

$492 Find Cheap Flights from Arizona to Porto

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

Everything you should know

Cheap Flights from Arizona to Porto

Recent round-trip flight deals from Arizona to Porto

Recent one-way flight deals from Arizona to Porto

Recent last minute flight deals from Arizona to Porto

Good to know

FAQs for booking flights from Arizona to Porto

How does KAYAK find such low prices on flights from Arizona 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 Arizona to Porto.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Arizona 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 Arizona 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 Arizona with another airline.

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

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