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Cheap Flights from Porto (OPO) to Phoenix (PHXA)

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Flight deals from Porto to Phoenix

Looking for a cheap last-minute deal or the best return flight from Porto to Phoenix? Find the lowest prices on one-way and return tickets right here.
Phoenix.£509 per passenger.Departing Mon, 2 Feb, returning Thu, 5 Feb.Return flight with Ryanair and Frontier Airlines.Outbound indirect flight with Ryanair, departs from Porto on Mon, 2 Feb, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Thu, 5 Feb, arriving in Porto.Price includes taxes and charges.From £509, select.
Phoenix.£527 per passenger.Departing Wed, 21 Jan, returning Wed, 28 Jan.Return flight with TAP Air Portugal and WestJet.Outbound indirect flight with TAP Air Portugal, departs from Porto on Wed, 21 Jan, arriving in Phoenix Sky Harbor.Inbound indirect flight with WestJet, departs from Phoenix Sky Harbor on Wed, 28 Jan, arriving in Porto.Price includes taxes and charges.From £527, select.
Phoenix.£533 per passenger.Departing Mon, 9 Mar, returning Tue, 24 Mar.Return flight with Ryanair and Hawaiian Airlines.Outbound indirect flight with Ryanair, departs from Porto on Mon, 9 Mar, arriving in Phoenix Sky Harbor.Inbound indirect flight with Hawaiian Airlines, departs from Phoenix Sky Harbor on Tue, 24 Mar, arriving in Porto.Price includes taxes and charges.From £533, select.
Phoenix.£578 per passenger.Departing Sat, 28 Feb, returning Fri, 6 Mar.Return flight with Ryanair and Porter Airlines.Outbound indirect flight with Ryanair, departs from Porto on Sat, 28 Feb, arriving in Phoenix Sky Harbor.Inbound indirect flight with Porter Airlines, departs from Phoenix Sky Harbor on Fri, 6 Mar, arriving in Porto.Price includes taxes and charges.From £578, select.
Phoenix.£604 per passenger.Departing Sat, 6 Jun, returning Tue, 16 Jun.Return flight with Air France.Outbound indirect flight with Air France, departs from Porto on Sat, 6 Jun, arriving in Phoenix Sky Harbor.Inbound indirect flight with Air France, departs from Phoenix Sky Harbor on Tue, 16 Jun, arriving in Porto.Price includes taxes and charges.From £604, select.

Find the cheapest month to fly from Porto to Phoenix

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Phoenix flights are currently cheapest in February.
Dec
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Jan
from £527
Feb
from £509
Mar
from £533
Apr
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May
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Jun
from £604
Jul
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Aug
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Sep
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Oct
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Nov
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Alternative Porto to Phoenix routes

Looking for the cheapest, fastest or easiest route from Porto to Phoenix? You could fly into the following airports instead.

Porto to Phoenix: Flight information

The things to know before you go.
Cheapest flight found£509
Cheapest month to flyFebruary

Finding cheap flights from Porto to Phoenix: Frequently asked questions

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
The best price we found for a return flight from Porto to Phoenix is £509. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Porto to Phoenix. But we found flights with one or more stops from £509.
As of December 2025, there are no flights flying from Porto to Phoenix.
The cheapest month to fly from Porto to Phoenix is usually February.
If you're flying from Porto Airport, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 3.7 miles away from the centre of Phoenix. We've found flights into this airport from £509.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Phoenix on Monday, 2 February 2026.
No airlines currently offer direct flights between Porto Airport and Phoenix. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 11°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
Currently, Ryanair offers the cheapest flight tickets to Phoenix.

Travelling from Porto Airport (OPO) to Phoenix: what you need to know

  • The timezone in Phoenix is UTC-7. The city is seven hours behind Porto, where Porto Airport is located.

  • Leave plenty of time to catch your OPO to Phoenix flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're jetting off during a major holiday or another peak period, give yourself extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

  • We make it easy to book plane tickets from OPO to Phoenix with a stopover. To see all your options, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore your chosen city. Well-traveled stopover hubs include:

    • Newark Liberty International Airport (EWR)

    • Logan International Airport (BOS)

    • Pearson International Airport (YYZ)

  • OPO is about 7 miles from central Porto. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be around 50 minutes.

  • Looking for a hotel close to OPO? If you're boarding an early flight from Porto Airport to Phoenix, these accommodation options will put you moments from your departure gate:

  • 74.49% of flights taking off from Porto Airport land at their destination on time.

How to find the cheapest flights from Porto Airport (OPO) to Phoenix

  • The lowest price we've found for a one-way Porto Airport to Phoenix flight is £280. The cheapest price for a return flight is £509. Bear in mind fares can change due to demand at the time of booking.

  • To find cheap flights from OPO to Phoenix, book as early as possible. Airlines tend to offer lower prices when tickets are first released.

  • The 'Whole month' search tool will show you the cheapest tickets from Porto Airport to Phoenix across each month. It's a good way to find a bargain if your travel dates aren't set in stone.

  • There's no need to check back constantly to find out if fares have dropped when you create a Price Alert. We'll notify you the moment there's an extra saving on cheap flights from OPO to Phoenix.

  • Save money on your flight from Porto Airport to Phoenix with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

Phoenix Sky Harbour International Airport (PHX)

  • Once your flight from Porto Airport to Phoenix has landed, you can make your way to the city centre in about 10 minutes by car. Central Phoenix is roughly 5 miles from Phoenix Sky Harbour International Airport (PHX).

  • The trip will take roughly 35 minutes on public transport.

  • There are some great places to rest your head close to PHX. Settle in and get cosy after your OPO to Phoenix flight at one of these perfectly located options:

  • Forget about inconvenient public transport schedules or cab lines. Grab a Phoenix Sky Harbour International Airport rental car and take your journey in whatever direction you like. Compare offers from Europcar, Dollar and Thrifty.

  • Avoid paying more than you need to. Booking your ride one week before your arrival at PHX can land you a better rate.

  • Phoenix Sky Harbour International Airport is located at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Make your way to the city centre after your flight from Porto Airport to Phoenix has landed. Central Phoenix is about 35 miles from Phoenix-Mesa Gateway Airport (AZA) and takes roughly 40 minutes to get to by car.

  • Enjoy a more relaxed start to your break by choosing a hotel near AZA after your OPO to Phoenix flight. Take a load off after a long travel day or just give yourself time to get your footing in a new city at:

  • Take the guesswork out of the next leg of your trip by picking up a Phoenix-Mesa Gateway Airport rental car. Dollar, Alamo and Budget will get you on the road.

  • About two weeks ahead of your flight from Porto Airport to Phoenix is a good time to secure your vehicle from AZA. You're more likely to get a better rate or even snap up an early bird discount.

  • Phoenix-Mesa Gateway Airport can be found at 6033 S. Sossaman Rd..

Best time to go to Phoenix

  • Visit Phoenix during the high season if you prefer a busy atmosphere, but remember that prices are generally higher. Alternatively, book flights from Porto Airport to Phoenix during low season when prices are cheaper and crowds are smaller.

  • The warmest month in Phoenix is July, with temperatures ranging between 26ºC (79ºF) and 44ºC (111ºF). Book your Porto Airport to Phoenix plane ticket then if that's the weather you find most pleasant.

  • If you want cooler conditions, search for a cheap ticket from OPO to Phoenix in January when temperatures average between 4ºC (39ºF) and 20ºC (68ºF).

More about Phoenix

  • When it comes to looking for somewhere to lay your head, you'll find the most popular stays in Phoenix right here. Check out these options as soon as you've locked in your flight from Porto Airport to Phoenix:

  • There are so many things to do and see in this city it can be tricky to know where to start. Heard Museum, Desert Botanical Garden and Papago Park are highlights which should be on any good Phoenix itinerary.

Explore more of United States

  • You've done Phoenix, now it's time to explore other parts of United States. Travel about 300 miles west to San Diego to check off its top attractions. From San Diego Zoo to USS Midway Museum and SeaWorld San Diego, there's plenty to keep you on the go.

  • If you're eager to discover another great destination in United States, consider Las Vegas, roughly 260 miles north-west of Phoenix. Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience are among the biggest draws.

Plan the rest of your trip from Porto to Phoenix

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.