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>

$336 CHEAP FLIGHTS from Arizona to Porto

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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.

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

Wed, Aug 6 - Tue, Sep 9

7:40 am - 9:20 amPHX-OPO

17h 40m1 stop

12:50 pm - 11:05 amOPO-PHX

30h 15m2 stops

$626

Find Deal

Wed, Aug 20 - Tue, Sep 2

7:40 am - 9:20 amPHX-OPO

17h 40m1 stop

12:50 pm - 2:39 pmOPO-PHX

33h 49m2 stops

$627Air Canada

Find Deal

Wed, Oct 22 - Thu, Oct 30

7:10 am - 9:45 amPHX-OPO

18h 35m2 stops

6:00 am - 11:31 amOPO-PHX

36h 31m2 stops

$631United Airlines

Find Deal

Tue, Aug 19 - Thu, Sep 4

11:05 am - 9:45 amPHX-OPO

14h 40m1 stop

12:10 pm - 11:05 amOPO-PHX

30h 55m2 stops

$632United Airlines

Find Deal

Mon, Aug 4 - Tue, Sep 9

7:40 am - 9:35 amPHX-OPO

17h 55m1 stop

12:50 pm - 7:19 pmOPO-PHX

14h 29m1 stop

$639

Find Deal

Thu, Aug 21 - Fri, Sep 5

10:50 am - 3:55 pmPHX-OPO

21h 05m2 stops

8:15 am - 11:53 pmOPO-PHX

23h 38m2 stops

$670Iberia

Find Deal

Mon, Aug 4 - Wed, Sep 10

8:45 pm - 9:05 amPHX-OPO

52h 20m2 stops

8:15 am - 6:00 pmOPO-PHX

17h 45m2 stops

$674British Airways

Find Deal

Thu, Aug 21 - Thu, Sep 4

3:05 pm - 3:30 pmPHX-OPO

16h 25m1 stop

4:20 pm - 10:25 amOPO-PHX

26h 05m2 stops

$683Delta

Find Deal

Tue, Aug 19 - Fri, Sep 5

3:05 pm - 3:30 pmPHX-OPO

16h 25m1 stop

9:20 am - 12:50 pmOPO-PHX

35h 30m1 stop

$686Delta

Find Deal

Tue, Aug 5 - Tue, Sep 9

8:40 pm - 9:05 amPHX-OPO

28h 25m1 stop

8:40 pm - 6:30 pmOPO-PHX

29h 50m1 stop

$708British Airways

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$336

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 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

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

$336 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