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$391+ Cheap flights from Arizona to Porto (OPO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OPO
Jan 11 — Jan 181
Sat 1/11
Sat 1/18
1 adult, Economy
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Cheap flight deals from Arizona to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Arizona (USAZ) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 6, 2025.

Round-trip from

$631
(Air Canada)

One-way from

$391
(Kiwi.com)
From Arizona to Porto
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One-way flight from Arizona to Porto
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Find flight deals from Arizona to Porto

Cheapest flights from Arizona to Porto
Explore the most affordable flight options available from Arizona to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2025.

This Air Canada deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2512:10 pmPHX - OPO
2 stops40h 30mMultiple Airlines
Tue 4/86:00 amOPO - PHX
2 stops37h 33mMultiple Airlines
Deal found 1/5$631
This United deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2412:45 amPHX - OPO
2 stops31h 30mUnited Airlines
Tue 4/812:35 pmOPO - PHX
2 stops28h 08mUnited Airlines
Deal found 1/5$655
This Cheapflightsfares deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:32 pmPHX - OPO
2 stops25h 48mLufthansa
Fri 5/236:00 amOPO - PHX
2 stops21h 04mLufthansa
Deal found 1/5$678
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:46 pmPHX - OPO
2 stops18h 09mAmerican Airlines
Thu 5/158:15 amOPO - PHX
2 stops20h 39mAmerican Airlines
Deal found 1/6$715
This Ovago deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:50 pmPHX - OPO
1 stop31h 35mBritish Airways
Tue 10/1412:20 pmOPO - PHX
2 stops19h 17mBritish Airways
Deal found 1/4$721
This KLM deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/83:05 pmPHX - OPO
1 stop16h 25mKLM
Fri 5/239:20 amOPO - PHX
2 stops21h 49mKLM
Deal found 1/5$724
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/13:05 pmPHX - OPO
1 stop16h 25mDelta
Thu 5/154:20 pmOPO - PHX
1 stop28h 30mDelta
Deal found 1/6$725
This Aeromexico deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/173:55 pmPHX - OPO
1 stop35h 55mAir France
Mon 2/2411:45 amOPO - PHX
2 stops36h 38mAir France
Deal found 1/6$766
This Mytrip deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/102:00 pmPHX - OPO
1 stop34h 05mAir Transat
Thu 1/238:50 amOPO - PHX
1 stop35h 10mAir Transat
Deal found 1/5$779
This Air Canada deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:30 pmPHX - OPO
2 stops38h 00mAir Canada
Tue 10/146:15 amOPO - PHX
2 stops36h 17mAir Canada
Deal found 1/5$817
This FlightHub deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/43:15 pmPHX - OPO
2 stops35h 55mScandinavian Airlines
Fri 10/105:55 pmOPO - PHX
2 stops35h 56mScandinavian Airlines
Deal found 1/5$1,056
This FlightHub deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:25 pmPHX - OPO
2 stops31h 00mTAP AIR PORTUGAL
Sat 10/116:05 pmOPO - PHX
1 stop36h 24mTAP AIR PORTUGAL
Deal found 1/5$1,385

Find flights from Arizona to Porto within your budget

Customize your flight search to find flights from Arizona to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 3/25

12:10 pm-11:40 am

2 stops40h 30m

Porto

Tue 4/8

6:00 am-11:33 am

2 stops37h 33m

$631

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 3/24

12:45 am-3:15 pm

2 stops31h 30m

Porto

Tue 4/8

12:35 pm-8:43 am

2 stops28h 08m

$655

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 5/8

1:32 pm-11:20 pm

2 stops25h 48m

Porto

Fri 5/23

6:00 am-7:04 pm

2 stops21h 04m

$678

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 5/1

1:46 pm-3:55 pm

2 stops18h 09m

Porto

Thu 5/15

8:15 am-8:54 pm

2 stops20h 39m

$715

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 5/8

3:05 pm-3:30 pm

1 stop16h 25m

Porto

Fri 5/23

9:20 am-11:09 pm

2 stops21h 49m

$724

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 5/1

3:05 pm-3:30 pm

1 stop16h 25m

Porto

Thu 5/15

4:20 pm-12:50 pm

1 stop28h 30m

$725

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 2/17

3:55 pm-10:50 am

1 stop35h 55m

Porto

Mon 2/24

11:45 am-5:23 pm

2 stops36h 38m

$766

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 2/3

7:55 pm-5:40 pm

2 stops38h 45m

Porto

Mon 2/10

5:30 pm-6:25 pm

1 stop31h 55m

$767

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 3/31

1:32 pm-9:20 pm

2 stops23h 48m

$391

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 3/31

10:08 am-9:45 am

1 stop15h 37m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 13 results
1
2

Best time to book a flight from Arizona to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Arizona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Arizona to Porto

Get recent, data-driven insights about flights from Arizona to Porto including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Arizona to Porto?

Currently, January is the cheapest month in which you can book a flight from Arizona to Porto (average of $523). Flying from Arizona to Porto in June is currently the most expensive (average of $1,080). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AZ to OPO?

Find hourly flight availability from Arizona to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 6, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Porto as you normally would.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated January 6, 2025.
Delta
8.0
Very good
8,513 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,513 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,337 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,591 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,487 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,942 reviews
Delta
8.0
Very good
8,513 reviews

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Arizona to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Arizona?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from Arizona to Porto.

  • What are the cheapest airlines to fly from Arizona to Porto one-way?

    One-way options have recently been found by users for as low as $458 on United Airlines. Other airlines that offer cheap prices include British Airways from $517 and SWISS from $773 one-way.

  • Can I find deals for flights from Arizona to Porto that include hotel bookings?

    Yes. In addition to deals on Arizona to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Porto.

  • Can I find deals for business class flights from Arizona to Porto?

    Yes. Cheapflights offers flight deals from Arizona to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Arizona to Porto?

    Currently, January is the cheapest month in which you can book a flight from Arizona to Porto (average of $523). Flying from Arizona to Porto in June is currently the most expensive (average of $1,080). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Arizona to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Arizona to Porto

Discover the top 6 airlines that operate flights from Arizona to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$483Average$879FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$545Average$691FlexibilityNo cancel feeOn-time71%
DeltaCheapest$605Average$925FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$640Average$1,193FlexibilityNo cancel feeOn-time69%
KLMCheapest$674Average$892FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$860Average$1,218FlexibilityNo cancel feeOn-time76%
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