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$296+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OPO
Feb 10 — Feb 171
Mon 2/10
Mon 2/17
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 February 5, 2025.

Round-trip from

$615
(Air Canada)

One-way from

$296
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$629
From Arizona to Porto
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One-way flight from Arizona to Porto
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Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 5, 2025.

This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:15 amPHX - OPO
2 stops25h 55mUnited Airlines
Thu 3/136:00 amOPO - PHX
2 stops23h 45mUnited Airlines
Deal found 2/4$633
This Booking.com deal was found by Cheapflights users on 2/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2212:40 pmPHX - OPO
2 stops17h 10mAir Canada
Sat 3/296:00 amOPO - PHX
2 stops35h 09mAir Canada
Deal found 2/5$642
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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.
Wed 3/51:03 pmPHX - OPO
2 stops26h 22mLufthansa
Wed 3/126:00 amOPO - PHX
2 stops20h 51mLufthansa
Deal found 2/3$677
This KLM deal was found by Cheapflights users on 2/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/283:05 pmPHX - OPO
1 stop16h 25mKLM
Tue 5/136:30 amOPO - PHX
2 stops20h 28mKLM
Deal found 2/4$678
This Gotogate deal was found by Cheapflights users on 2/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1011:55 amPHX - OPO
2 stops23h 45mMultiple Airlines
Fri 3/286:00 amOPO - PHX
2 stops35h 19mMultiple Airlines
Deal found 2/4$682
This Delta deal was found by Cheapflights users on 2/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2810:23 amPHX - OPO
2 stops21h 12mDelta
Tue 5/1311:25 amOPO - PHX
2 stops20h 27mDelta
Deal found 2/4$693
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:35 amPHX - OPO
2 stops18h 05mAmerican Airlines
Thu 10/912:20 pmOPO - PHX
2 stops19h 17mAmerican Airlines
Deal found 2/4$715
This British Airways deal was found by Cheapflights users on 2/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:50 pmPHX - OPO
1 stop16h 40mBritish Airways
Thu 10/99:40 amOPO - PHX
1 stop16h 50mBritish Airways
Deal found 2/4$745
This SWISS deal was found by Cheapflights users on 2/5. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/254:32 pmPHX - OPO
2 stops35h 43mSWISS
Mon 3/37:20 pmOPO - PHX
2 stops33h 33mSWISS
Deal found 2/5$750
This Trip.com deal was found by Cheapflights users on 2/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/114:10 pmPHX - OPO
1 stop31h 55mAir Transat
Sun 4/209:50 amOPO - PHX
1 stop34h 10mAir Transat
Deal found 2/4$839
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2712:40 amPHX - OPO
2 stops22h 55mIberia
Tue 5/138:15 amOPO - PHX
2 stops20h 37mIberia
Deal found 2/4$1,124
This Aeromexico deal was found by Cheapflights users on 2/5. 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 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 40mAir France
Mon 2/2411:45 amOPO - PHX
2 stops43h 14mAir France
Deal found 2/5$1,386

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 February 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 3/19

12:40 pm-12:50 pm

2 stops17h 10m

Porto

Wed 4/16

6:15 am-11:35 am

2 stops37h 20m

$615

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 3/19

9:57 am-3:15 pm

3 stops22h 18m

Porto

Wed 4/16

6:00 am-8:53 pm

2 stops22h 53m

$631

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 3/5

1:03 pm-10:25 pm

2 stops26h 22m

Porto

Wed 3/12

6:00 am-7:51 pm

2 stops20h 51m

$677

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 4/28

3:05 pm-3:30 pm

1 stop16h 25m

Porto

Tue 5/13

6:30 am-6:58 pm

2 stops20h 28m

$678

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 3/10

11:55 am-6:40 pm

2 stops23h 45m

Porto

Fri 3/28

6:00 am-10:19 am

2 stops35h 19m

$682

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 4/28

10:23 am-3:35 pm

2 stops21h 12m

Porto

Tue 5/13

11:25 am-11:52 pm

2 stops20h 27m

$693

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 2/25

4:32 pm-11:15 am

2 stops35h 43m

Porto

Mon 3/3

7:20 pm-9:53 pm

2 stops33h 33m

$750

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Fri 4/11

4:10 pm-8:05 am

1 stop31h 55m

Porto

Sun 4/20

9:50 am-12:00 pm

1 stop34h 10m

$839

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Thu 3/6

7:45 am-5:15 pm

2 stops26h 30m

Porto

Wed 3/12

6:30 pm-6:25 pm

1 stop30h 55m

$910

PhoenixPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sun 4/27

12:40 am-7:35 am

2 stops22h 55m

Porto

Tue 5/13

8:15 am-8:52 pm

2 stops20h 37m

$1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 16 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 $1,089). 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 February 5, 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 February 5, 2025.
Read reviews from past customers who have flown Delta, KLM and Air Transat from Arizona to Porto. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,397 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
8,397 reviews
Delta
8.0
Very good
8,397 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,397 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Air Transat
7.8
Good
383 reviews
Delta
8.0
Very good
8,397 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

SWISS
7.5
Good
1,581 reviews
Delta
8.0
Very good
8,397 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Air France
7.4
Good
1,469 reviews
Delta
8.0
Very good
8,397 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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.

  • 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 $1,089). 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

Traveling to a place near Arizona?

Book flights to Arizona if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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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 February 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$483Average$786FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$545Average$674FlexibilityNo cancel feeOn-time71%
DeltaCheapest$614Average$905FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$640Average$1,212FlexibilityNo cancel feeOn-time69%
KLMCheapest$674Average$953FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$860Average$1,042FlexibilityNo cancel feeOn-time76%
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