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Cheap flights from Sky Harbor Intl (PHX) to Porto (OPO) from $435

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 9/5. 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.
PHX — OPO
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
1 adult, Economy
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The best prices from Phoenix Sky Harbor Intl to Porto are usually found in November or April, booked 39 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 June 7, 2024.

Popular in

June

Cheapest in

November

Average price

$1,299

Round-trip from

$524
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 34% potential price drop
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Average for round-trip flights in June 2024
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From Phoenix Sky Harbor Intl to Porto
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What is the cheapest day to fly round-trip from Phoenix Sky Harbor Intl Airport to Porto?

Travelers have found that booking a Tuesday departure is the best way to save up to 44% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Porto?

Find a great deal and save up to 55% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Phoenix Sky Harbor Intl Airport to Porto within the next two weeks, with the cheapest ticket starting at $606.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Porto?

Our data shows that November tends to be the cheapest month to fly to Porto from Phoenix Sky Harbor Intl Airport. Users have commonly found prices around $932 for the month, but tickets can be as low as $554. Due to multiple factors, prepare for potentially higher prices in June.

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

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Porto in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Sky Harbor Intl to Porto flights in June & July 2024

Find cheap flight options from Sky Harbor Intl to Porto specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 7, 2024.
Listed are some of the best fares we've found on flights departing from Phoenix to Porto in 2024. Check back in a little while for more flight options.
Tue 7/162:10 pmPHX - OPO
1 stop17h 20mDelta
Mon 7/224:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 6/5$766
Tue 7/161:55 pmPHX - OPO
2 stops18h 00mAmerican Airlines
Tue 7/238:15 amOPO - PHX
2 stops21h 40mAmerican Airlines
Deal found 6/5$768
Wed 7/171:34 pmPHX - OPO
2 stops17h 56mDelta
Mon 7/224:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 6/5$771
Sun 7/146:00 amPHX - OPO
2 stops20h 40mDelta
Mon 7/224:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 6/5$782
Thu 7/181:55 pmPHX - OPO
2 stops18h 00mAmerican Airlines
Thu 7/258:15 amOPO - PHX
2 stops19h 40mAmerican Airlines
Deal found 6/5$818
Tue 7/162:00 pmPHX - OPO
2 stops17h 30mDelta
Mon 7/224:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 6/5$821
Thu 7/182:10 pmPHX - OPO
1 stop20h 05mDelta
Mon 7/224:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 6/5$826
Thu 7/1812:16 pmPHX - OPO
2 stops21h 59mDelta
Mon 7/224:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 6/5$831
Tue 7/162:10 pmPHX - OPO
1 stop17h 20mDelta
Tue 7/239:15 amOPO - PHX
2 stops31h 31mDelta
Deal found 6/5$838

Sky Harbor Intl to Porto 2024 flight deals

Discover exclusive flight deals for travel between Sky Harbor Intl and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Listed are some of the best fares we've found on flights departing from Phoenix to Porto in 2024. Check back in a little while for more flight options.
Mon 11/1810:00 pmPHX - OPO
2 stops34h 25mMultiple Airlines
Thu 11/286:00 amOPO - PHX
2 stops37h 00mMultiple Airlines
Deal found 6/5$524
Tue 11/1912:15 amPHX - OPO
2 stops35h 25mMultiple Airlines
Thu 11/286:00 amOPO - PHX
2 stops37h 00mMultiple Airlines
Deal found 6/5$528
Sat 11/1612:15 amPHX - OPO
2 stops28h 25mMultiple Airlines
Thu 11/286:00 amOPO - PHX
2 stops37h 00mMultiple Airlines
Deal found 6/5$530
Tue 11/198:00 amPHX - OPO
3 stops24h 25mUnited Airlines
Thu 11/286:00 amOPO - PHX
2 stops20h 41mUnited Airlines
Deal found 6/5$544
Tue 11/193:55 pmPHX - OPO
1 stop35h 55mDelta
Wed 11/2711:45 amOPO - PHX
1 stop33h 00mDelta
Deal found 6/5$546
Tue 11/193:55 pmPHX - OPO
1 stop35h 55mDelta
Thu 11/2811:45 amOPO - PHX
2 stops31h 09mDelta
Deal found 6/5$551
Tue 11/1911:10 amPHX - OPO
2 stops21h 15mDelta
Wed 11/2711:45 amOPO - PHX
1 stop33h 00mDelta
Deal found 6/5$563
Tue 11/193:55 pmPHX - OPO
1 stop35h 55mDelta
Tue 11/265:00 amOPO - PHX
2 stops25h 58mDelta
Deal found 6/5$567
Mon 11/1810:00 pmPHX - OPO
2 stops34h 25mAir Canada
Mon 11/256:00 amOPO - PHX
2 stops24h 15mAir Canada
Deal found 6/5$574

One-way flights to Porto from Sky Harbor Intl

Search for one-way flight options from Sky Harbor Intl to Porto. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Take a look at some of the best available options we've come across on one-way flights from Phoenix to Porto. For those needing a return trip from Phoenix, there is a search form available above.
Thu 9/512:30 pmPHX - OPO
2 stops26h 40mMultiple Airlines
Deal found 6/6$435
Thu 9/52:10 pmPHX - OPO
1 stop17h 20mDelta
Deal found 6/6$640
Thu 9/56:00 amPHX - OPO
3 stops19h 45mUnited Airlines
Deal found 6/6$880
Tue 9/2412:15 pmPHX - OPO
3 stops43h 40mMultiple Airlines
Deal found 6/6$1,881
Tue 9/249:15 amPHX - OPO
2 stops28h 00mMultiple Airlines
Deal found 6/6$2,889
Tue 9/244:35 pmPHX - OPO
1 stop18h 40mBritish Airways
Deal found 6/6$5,344

Find flights from Sky Harbor Intl to Porto within your budget

Customize your flight search to find flights from Sky Harbor Intl 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 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$524 - $1,079

Route

Depart

Return

Price

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 11/18

2 stops34h 25m

Porto

Thu 11/28

2 stops37h 00m

$524

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 11/19

2 stops35h 25m

Porto

Thu 11/28

2 stops37h 00m

$528

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 11/19

3 stops24h 25m

Porto

Thu 11/28

2 stops20h 41m

$544

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 11/19

1 stop35h 55m

Porto

Wed 11/27

1 stop33h 00m

$546

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 11/18

2 stops34h 25m

Porto

Mon 11/25

2 stops24h 15m

$574

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 8/13

2 stops22h 15m

Porto

Sat 8/24

2 stops21h 48m

$675

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 9/10

2 stops32h 06m

Porto

Mon 9/30

2 stops33h 57m

$761

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 7/16

2 stops18h 00m

Porto

Tue 7/23

2 stops21h 40m

$768

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 7/16

2 stops17h 30m

Porto

Thu 7/25

2 stops20h 28m

$1,079

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Porto. Price data was last updated on May 31, 2024.
The best time to book flights from Phoenix Sky Harbor Intl Airport to Porto is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Porto?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Porto. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Porto flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Sky Harbor Intl to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Sky Harbor Intl 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.

Temperature and rainfall in Porto by month

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

OPO

Temperature

48.2 - 68 °F

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 June 7, 2024.
Read through reviews of airlines operating flights from Phoenix to Porto, such as Delta, United Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,363 reviews
Delta
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,927 reviews
Delta
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,718 reviews
Delta
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,226 reviews
Delta
8.0
Very good
10,363 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to Porto. 7 airlines have flights to Porto from Phoenix Sky Harbor Intl on a regular basis. Booking flights from Phoenix Sky Harbor Intl to Porto should not be difficult; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day.

  • Can I find flights from Phoenix Sky Harbor Intl Airport to Porto for under $600 on Cheapflights?

    Yes, there are multiple flights from Phoenix Sky Harbor Intl Airport to Porto for under $600. The cheapest flight booked recently is on Multiple Airlines for just $524, but on average you can expect to pay $571.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Porto round-trip?

    Flying on United Airlines is currently your cheapest option to Porto, with prices starting at $544. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $546 and $574, respectively. Users have found that United Airlines is 41% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Porto one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $640. Users have also found prices from $880 and $5,344 on United Airlines and British Airways, respectively.

  • What does PHX to OPO mean?

    This is defined as Phoenix Sky Harbor Intl Airport (PHX) and Porto Airport (OPO). Codes like Porto Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Sky Harbor Intl to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Sky Harbor Intl to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sky Harbor Intl to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sky Harbor Intl to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Sky Harbor Intl to Porto that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Porto?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Porto?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

  • Can I find deals for flights from Sky Harbor Intl to Porto that allow pets onboard?

    Many airlines flying from Sky Harbor Intl to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sky Harbor Intl to Porto?

    Yes, you can often find last-minute deals on Sky Harbor Intl to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Phoenix Sky Harbor Intl Airport to Porto flight deals updated?

    The Phoenix Sky Harbor Intl Airport to Porto flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Porto?

    When booking a flight from Phoenix Sky Harbor Intl Airport to Porto, you may want to consider flying on American Airlines, British Airways or Delta as they are the most popular for this route.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Porto?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Porto (average of $524). Flying from Phoenix Sky Harbor Intl Airport to Porto in June is currently the most expensive (average of $986). 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.

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Alternative routes for Sky Harbor Intl to Porto
See prices for flight routes from nearby airports that may be better suited for you.

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Top 7 airlines flying from Sky Harbor Intl to Porto

Discover the top 7 airlines that operate flights from Sky Harbor Intl 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 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$492Average$786FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$566Average$1,051FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$582Average$867FlexibilityNo cancel feeOn-time71%
SWISSCheapest$648Average$730FlexibilityNo cancel feeOn-time79%
DeltaCheapest$674Average$991FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$860Average$1,233FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$885Average$1,298FlexibilityNo cancel feeOn-time69%
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Search flights from Sky Harbor Intl to Porto by cabin class

Find flights from Sky Harbor Intl to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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