OPO

$446 Find Cheap Flights from Arizona to Porto - Compare and Save

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 9/25. 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.
1 adult
1 adult, Economy, 0 bags

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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.

Recent round-trip flight deals from Arizona to Porto

Sun, Dec 6 - Fri, Dec 25
Delta Logo
3:50 pm - 10:00 pm
PHX
-
OPO
23h 10m
1 stop
Delta Logo
5:00 am - 8:44 pm
OPO
-
PHX
22h 44m
2 stops
$718Delta
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
7:03 pm - 9:30 am
PHX
-
OPO
31h 27m
2 stops
United Airlines Logo
6:00 am - 6:55 pm
OPO
-
PHX
19h 55m
2 stops
$721United Airlines
Wed, Dec 9 - Wed, Dec 23
Delta Logo
7:25 am - 10:35 am
PHX
-
OPO
20h 10m
2 stops
Delta Logo
5:00 am - 10:01 pm
OPO
-
PHX
24h 01m
2 stops
$722Delta
Sun, Dec 6 - Fri, Dec 25
Delta Logo
7:00 am - 10:35 am
PHX
-
OPO
20h 35m
2 stops
Delta Logo
11:15 am - 12:14 am
OPO
-
PHX
19h 59m
2 stops
$723Delta
Sat, Dec 5 - Wed, Dec 9
Delta Logo
11:59 pm - 9:05 am
PHX
-
OPO
26h 06m
1 stop
Delta Logo
5:00 am - 12:14 am
OPO
-
PHX
26h 14m
2 stops
$724Delta
Sun, Dec 6 - Tue, Dec 22
Delta Logo
3:50 pm - 10:00 pm
PHX
-
OPO
23h 10m
1 stop
Delta Logo
5:55 am - 8:44 pm
OPO
-
PHX
21h 49m
2 stops
$725Delta
Sat, Dec 5 - Wed, Dec 9
Multiple Airlines Logo
11:59 pm - 9:05 am
PHX
-
OPO
26h 06m
1 stop
Multiple Airlines Logo
5:55 am - 1:55 pm
OPO
-
PHX
15h 00m
1 stop
$727Multiple Airlines
Sun, Dec 6 - Tue, Dec 22
Delta Logo
7:00 am - 10:35 am
PHX
-
OPO
20h 35m
2 stops
Delta Logo
5:55 am - 8:44 pm
OPO
-
PHX
21h 49m
2 stops
$729Delta
Mon, Dec 7 - Thu, Dec 24
United Airlines Logo
8:30 am - 9:30 am
PHX
-
OPO
18h 00m
2 stops
United Airlines Logo
12:35 pm - 9:51 am
OPO
-
PHX
28h 16m
2 stops
$730United Airlines
Sat, Dec 12 - Thu, Dec 24
Delta Logo
11:59 pm - 9:05 am
PHX
-
OPO
26h 06m
1 stop
Delta Logo
11:00 am - 11:59 pm
OPO
-
PHX
19h 59m
1 stop
$731Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$446
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Phoenix to Porto

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?

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

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Porto (OPO)