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>

$519 CHEAP FLIGHTS from Arizona to Porto

OPO

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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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Arizona to Porto

KAYAK's recommended round-trip deals from the most popular airlines that fly from Arizona to Porto.

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

8:30 am - 11:40 amPHX-OPO

19h 10m2 stops

8:15 am - 7:32 pmOPO-PHX

19h 17m2 stops

$669American Airlines

Find Deal

Fri, Sep 19 - Sun, Sep 28

8:30 pm - 6:15 pmPHX-OPO

37h 45m2 stops

6:15 am - 12:33 pmOPO-PHX

37h 18m2 stops

$680Air Canada

Find Deal

Sat, Oct 18 - Sun, Nov 30

9:15 am - 9:45 amPHX-OPO

16h 30m2 stops

12:35 pm - 9:32 pmOPO-PHX

15h 57m1 stop

$686United Airlines

Find Deal

Wed, Oct 22 - Sun, Nov 2

4:00 pm - 9:35 amPHX-OPO

33h 35m2 stops

11:20 am - 7:19 pmOPO-PHX

15h 59m1 stop

$689Air Canada

Find Deal

Fri, Sep 19 - Sun, Sep 28

3:45 pm - 6:30 pmPHX-OPO

18h 45m2 stops

5:15 am - 8:20 pmOPO-PHX

22h 05m2 stops

$709

Find Deal

Wed, Oct 22 - Sun, Nov 2

3:05 pm - 3:30 pmPHX-OPO

16h 25m1 stop

9:20 am - 11:11 pmOPO-PHX

21h 51m2 stops

$730Delta

Find Deal

Tue, May 13 - Fri, May 23

12:10 pm - 3:30 pmPHX-OPO

19h 20m2 stops

9:20 am - 11:11 pmOPO-PHX

21h 51m2 stops

$735Delta

Find Deal

Tue, May 13 - Fri, May 23

11:15 pm - 11:00 amPHX-OPO

51h 45m2 stops

11:50 am - 11:41 pmOPO-PHX

43h 51m2 stops

$749Scandinavian Airlines

Find Deal

Sun, Aug 24 - Wed, Sep 10

11:05 am - 9:45 amPHX-OPO

14h 40m1 stop

9:35 am - 6:26 pmOPO-PHX

16h 51m1 stop

$912United Airlines

Find Deal

Sun, Aug 24 - Wed, Sep 10

12:10 pm - 11:00 amPHX-OPO

38h 50m2 stops

12:15 pm - 8:52 pmOPO-PHX

40h 37m2 stops

$1,273Scandinavian Airlines

Find Deal

Mon, May 12 - Wed, May 28

Useful Info

Low season	February
High season	July
Cheapest flight	$519

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

Most popular time to fly with an average 26% 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

Viseu

Esposende

Ponte de Lima

Arcos de Valdevez

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)

OPO

$519 Find Cheap Flights from Arizona to Porto

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

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