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Cheap flights from Sky Harbor Intl (PHX) to Porto (OPO) from $424

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 7/1. 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
Apr 28 — May 51
From?
To?
Sun 4/28
Sun 5/5
1 adult, Economy
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The best prices from Phoenix Sky Harbor Intl to Porto are usually found in November or February, booked 39 days in advance, depart on a Wednesday or Tuesday 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 April 23, 2024.

Popular in

June

Cheapest in

November

Average price

$1,041

Round-trip from

$523
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 41% potential price drop
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Average for round-trip flights in April 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 65% 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 27% 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 $694.

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 $1,044 for the month, but tickets can be as low as $530. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Phoenix Sky Harbor Intl Airport to Porto (PHX - OPO)?

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Porto at noon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Sky Harbor Intl to Porto

Explore cheap flight options specifically provided by Delta for the route between Sky Harbor Intl and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Peruse some of the lowest-priced Delta flights we've found from Phoenix to Porto. Deals update often to give you more flight options matching your criteria
Sat 6/222:10 pmPHX - OPO
1 stop17h 20mDelta
Thu 7/119:15 amOPO - PHX
2 stops22h 39mDelta
Deal found 4/22$1,089
Fri 7/52:45 pmPHX - OPO
2 stops16h 45mDelta
Wed 7/104:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 4/22$1,095
Fri 7/52:45 pmPHX - OPO
2 stops16h 45mDelta
Wed 7/105:00 amOPO - PHX
2 stops26h 18mDelta
Deal found 4/22$1,096
Tue 7/22:10 pmPHX - OPO
1 stop17h 20mDelta
Tue 7/99:15 amOPO - PHX
2 stops20h 35mDelta
Deal found 4/22$1,206
Tue 7/29:20 amPHX - OPO
2 stops22h 10mDelta
Tue 7/99:15 amOPO - PHX
2 stops20h 35mDelta
Deal found 4/22$1,211
Sat 7/202:10 pmPHX - OPO
1 stop17h 20mDelta
Sun 7/285:00 amOPO - PHX
2 stops23h 12mDelta
Deal found 4/22$1,293
Fri 6/2811:55 amPHX - OPO
2 stops19h 35mDelta
Mon 7/84:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 4/22$1,853

Cheap United Airlines flights from Sky Harbor Intl to Porto

Explore cheap flight options specifically provided by United Airlines for the route between Sky Harbor Intl and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Some of the best deals we've found on United Airlines flights traveling from Phoenix to Porto. Check back soon if you're not seeing flights that suit your needs.
Sat 6/229:45 amPHX - OPO
1 stop13h 10mUnited Airlines
Thu 7/119:00 amOPO - PHX
1 stop15h 58mUnited Airlines
Deal found 4/22$1,195
Sat 7/209:41 amPHX - OPO
1 stop13h 14mUnited Airlines
Sun 7/289:00 amOPO - PHX
1 stop15h 09mUnited Airlines
Deal found 4/22$1,344
Tue 7/29:41 amPHX - OPO
1 stop13h 14mUnited Airlines
Tue 7/99:00 amOPO - PHX
1 stop15h 48mUnited Airlines
Deal found 4/22$1,348
Fri 5/249:00 pmPHX - OPO
2 stops25h 55mUnited Airlines
Sun 6/99:00 amOPO - PHX
1 stop14h 43mUnited Airlines
Deal found 4/22$1,369
Fri 5/2410:15 amPHX - OPO
2 stops21h 40mUnited Airlines
Wed 5/2912:10 pmOPO - PHX
3 stops40h 58mUnited Airlines
Deal found 4/22$1,438
Fri 5/249:42 amPHX - OPO
1 stop13h 13mUnited Airlines
Sun 6/99:00 amOPO - PHX
1 stop14h 43mUnited Airlines
Deal found 4/22$1,767
Mon 4/2912:42 pmPHX - OPO
1 stop13h 03mUnited Airlines
Mon 5/612:35 pmOPO - PHX
1 stop15h 27mUnited Airlines
Deal found 4/22$2,228
Fri 6/289:41 amPHX - OPO
1 stop13h 14mUnited Airlines
Mon 7/89:00 amOPO - PHX
1 stop15h 48mUnited Airlines
Deal found 4/22$2,268

Cheap Sky Harbor Intl to Porto flights in April & May 2024

Find cheap flight options from Sky Harbor Intl to Porto specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 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 4/2910:55 amPHX - OPO
2 stops37h 00mSWISS
Mon 5/67:15 pmOPO - PHX
2 stops33h 46mSWISS
Deal found 4/22$961
Fri 5/2411:10 amPHX - OPO
2 stops27h 35mMultiple Airlines
Wed 5/296:15 amOPO - PHX
2 stops22h 54mMultiple Airlines
Deal found 4/22$1,232
Fri 5/2410:00 pmPHX - OPO
2 stops25h 35mAmerican Airlines
Sun 6/98:15 amOPO - PHX
2 stops19h 33mAmerican Airlines
Deal found 4/22$1,280
Fri 5/246:40 amPHX - OPO
2 stops40h 20mMultiple Airlines
Wed 5/296:05 pmOPO - PHX
1 stop28h 13mMultiple Airlines
Deal found 4/22$1,291
Fri 5/249:00 pmPHX - OPO
2 stops25h 55mUnited Airlines
Sun 6/99:00 amOPO - PHX
1 stop14h 43mUnited Airlines
Deal found 4/22$1,369
Fri 5/2410:15 amPHX - OPO
2 stops21h 40mUnited Airlines
Wed 5/2912:10 pmOPO - PHX
3 stops40h 58mUnited Airlines
Deal found 4/22$1,438
Fri 5/249:42 amPHX - OPO
1 stop13h 13mUnited Airlines
Sun 6/99:00 amOPO - PHX
1 stop14h 43mUnited Airlines
Deal found 4/22$1,767
Mon 4/2912:42 pmPHX - OPO
1 stop13h 03mUnited Airlines
Mon 5/612:35 pmOPO - PHX
1 stop15h 27mUnited Airlines
Deal found 4/22$2,228
Mon 4/2910:35 amPHX - OPO
2 stops16h 20mMultiple Airlines
Mon 5/612:35 pmOPO - PHX
1 stop15h 27mMultiple Airlines
Deal found 4/22$2,373

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 3,086,534 searches. Data last updated April 23, 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 12/246:00 amPHX - OPO
2 stops26h 25mDelta
Tue 1/1411:45 amOPO - PHX
2 stops31h 33mDelta
Deal found 4/21$590
Tue 12/246:00 amPHX - OPO
2 stops26h 25mDelta
Mon 1/1311:15 amOPO - PHX
2 stops36h 43mDelta
Deal found 4/21$592
Tue 12/248:30 pmPHX - OPO
2 stops28h 10mMultiple Airlines
Sun 1/128:20 amOPO - PHX
2 stops20h 36mMultiple Airlines
Deal found 4/21$639
Tue 12/2411:05 amPHX - OPO
2 stops21h 20mDelta
Sun 1/125:00 amOPO - PHX
2 stops26h 23mDelta
Deal found 4/21$642
Wed 11/207:11 amPHX - OPO
2 stops21h 24mLufthansa
Sun 11/244:35 pmOPO - PHX
2 stops34h 26mLufthansa
Deal found 4/22$644
Sun 10/610:14 amPHX - OPO
2 stops21h 41mAmerican Airlines
Mon 10/148:15 amOPO - PHX
2 stops20h 37mAmerican Airlines
Deal found 4/22$645
Tue 9/173:39 pmPHX - OPO
2 stops32h 06mSWISS
Tue 9/248:40 amOPO - PHX
2 stops20h 32mSWISS
Deal found 4/22$651
Fri 11/294:00 pmPHX - OPO
2 stops16h 25mDelta
Tue 12/35:00 amOPO - PHX
2 stops25h 58mDelta
Deal found 4/21$667
Tue 9/173:39 pmPHX - OPO
2 stops32h 06mSWISS
Wed 9/258:40 amOPO - PHX
2 stops20h 32mSWISS
Deal found 4/22$670

Sky Harbor Intl to Porto flights leaving soon

Find last-minute flight options from Sky Harbor Intl to Porto for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Have a look at some of the last-minute flights available departing from Phoenix to Porto. Tip: verify your flight details before completing your reservation.
Mon 4/2910:55 amPHX - OPO
2 stops37h 00mSWISS
Mon 5/67:15 pmOPO - PHX
2 stops33h 46mSWISS
Deal found 4/22$961
Mon 4/2912:42 pmPHX - OPO
1 stop13h 03mUnited Airlines
Mon 5/612:35 pmOPO - PHX
1 stop15h 27mUnited Airlines
Deal found 4/22$2,228
Mon 4/2910:35 amPHX - OPO
2 stops16h 20mMultiple Airlines
Mon 5/612:35 pmOPO - PHX
1 stop15h 27mMultiple Airlines
Deal found 4/22$2,373

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 3,086,534 searches. Data last updated April 23, 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.
Mon 7/110:57 pmPHX - OPO
2 stops35h 53mMultiple Airlines
Deal found 4/22$424
Mon 7/110:57 pmPHX - OPO
3 stops49h 03mMultiple Airlines
Deal found 4/22$427
Mon 6/247:28 pmPHX - OPO
3 stops39h 22mMultiple Airlines
Deal found 4/22$559
Mon 6/2412:45 pmPHX - OPO
2 stops23h 15mMultiple Airlines
Deal found 4/22$598
Sun 6/911:59 pmPHX - OPO
3 stops47h 01mMultiple Airlines
Deal found 4/22$697
Mon 7/17:35 pmPHX - OPO
1 stop19h 15mMultiple Airlines
Deal found 4/22$733
Mon 6/247:35 pmPHX - OPO
1 stop19h 15mMultiple Airlines
Deal found 4/22$741
Sun 6/94:40 pmPHX - OPO
2 stops30h 55mIberia
Deal found 4/22$932
Sun 6/3012:15 amPHX - OPO
2 stops25h 30mUnited Airlines
Deal found 4/22$1,168

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 3,086,534 searches. Data last updated April 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$961 - $1,259

Route

Depart

Return

Price

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 4/29

2 stops37h 00m

Porto

Mon 5/6

2 stops33h 46m

$961

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sat 6/22

2 stops22h 11m

Porto

Thu 7/11

2 stops19h 40m

$1,080

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sat 6/22

1 stop17h 20m

Porto

Thu 7/11

2 stops22h 39m

$1,089

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Fri 7/5

2 stops16h 45m

Porto

Wed 7/10

1 stop27h 50m

$1,095

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Fri 7/5

2 stops16h 45m

Porto

Wed 7/10

2 stops26h 18m

$1,096

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sat 7/20

2 stops34h 45m

Porto

Sun 7/28

2 stops35h 51m

$1,165

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sat 6/22

1 stop13h 10m

Porto

Thu 7/11

1 stop15h 58m

$1,195

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Fri 5/24

2 stops27h 35m

Porto

Wed 5/29

2 stops22h 54m

$1,232

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Sat 7/20

2 stops34h 45m

Porto

Sat 7/27

2 stops25h 51m

$1,259

Flights are sorted by cheapest first

Deals found on 4/22

When is the best time to 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 January 28, 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.
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When is the cheapest time 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 April 21, 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 Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Porto by month

Plan your trip from Sky Harbor Intl to Porto by taking into account the cheapest months to travel. The average price of a one-way flight from Sky Harbor Intl to Porto is currently $698 while a round-trip flight costs $1,130. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Porto (average of $523). Flying from Phoenix Sky Harbor Intl Airport to Porto in June is currently the most expensive (average of $1,027). 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.

January

$523

February

$581

March

$599

April

$742

May

$888

June

$1,027

July

$980

August

$869

September

$760

October

$694

November

$554

December

$643

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

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 April 23, 2024.
Read through reviews of airlines operating flights from Phoenix to Porto, such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,028 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.5

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,028 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.5

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

SWISS
7.8
Good
2,075 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.5

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,289 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.5

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,914 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.5

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Iberia
7.1
Good
2,776 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.5

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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. 5 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 $1,000 on Cheapflights?

    Yes, there are multiple flights from Phoenix Sky Harbor Intl Airport to Porto for under $1,000. The cheapest flight booked recently is on SWISS for just $961, but on average you can expect to pay $1,243.

  • Are there last-minute flights available from Phoenix Sky Harbor Intl Airport to Porto for under $1,000?

    There are currently 3+ open flights from Phoenix Sky Harbor Intl Airport to Porto within the next 7 days for less than $1,000.

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

    Flying on SWISS is currently your cheapest option to Porto, with prices starting at $961. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $1,080 and $1,089, respectively. Users have found that SWISS is 7% 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 Iberia. According to our data, you can fly for as low as $932. Users have also found prices from $1,168 and $2,282 on United Airlines and American Airlines, respectively.

  • 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 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 4/22.

See more FAQs

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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 5 airlines flying from Sky Harbor Intl to Porto

Discover the top 5 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 3,086,534 searches. Data last updated April 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$587Average$1,000FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$595Average$832FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$674Average$946FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$779Average$1,395FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$877Average$1,290FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sky Harbor Intl to Porto?

Cheapflights helps you search for flights from Sky Harbor Intl to Porto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sky Harbor Intl to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sky Harbor Intl to Porto with no change fees?

Yes! Cheapflights helps users easily find flights from Sky Harbor Intl to Porto with no change fees.

Can Cheapflights notify me if prices for flights from Sky Harbor Intl to Porto become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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