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Cheap flights from Phoenix to Porto (OPO) from $355

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 9/25. 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
May 17 — May 241
From?
To?
Fri 5/17
Fri 5/24
1 adult, Economy
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The best prices from Phoenix to Porto are usually found in November or April, booked 39 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Phoenix to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 May 12, 2024.

Popular in

July

Cheapest in

November

Average price

$1,292

Round-trip from

$523
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 35% potential price drop
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Average for round-trip flights in May 2024
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From Phoenix to Porto
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What is the cheapest day to fly round-trip from Phoenix to Porto?

Travelers have found that booking a Tuesday departure is the best way to save up to 64% 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 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 to Porto within the next two weeks, with the cheapest ticket starting at $606.

What is the cheapest month to fly from Phoenix to Porto?

Our data shows that November tends to be the cheapest month to fly to Porto from Phoenix. Users have commonly found prices around $949 for the month, but tickets can be as low as $554. Due to multiple factors, prepare for potentially higher prices in July.

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

It’s typically best to fly out from Phoenix to Porto at noon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Phoenix to Porto

Explore cheap flight options specifically provided by Delta for the route between Phoenix 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 2,659,571 searches. Data last updated May 12, 2024.
Peruse some of the lowest-priced Delta flights we've found from Phoenix to Porto. It's recommended that users confirm their flight details before booking.
Wed 10/910:40 amPHX - OPO
2 stops20h 50mDelta
Mon 10/144:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 5/11$661
Wed 10/910:40 amPHX - OPO
2 stops20h 50mDelta
Mon 10/146:30 amOPO - PHX
2 stops20h 17mDelta
Deal found 5/11$662
Tue 9/106:00 amPHX - OPO
2 stops18h 25mDelta
Fri 9/279:15 amOPO - PHX
2 stops21h 44mDelta
Deal found 5/11$803
Tue 9/1011:20 amPHX - OPO
2 stops20h 10mDelta
Fri 9/274:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 5/11$805
Wed 9/1110:40 amPHX - OPO
2 stops20h 50mDelta
Wed 9/256:30 amOPO - PHX
2 stops22h 49mDelta
Deal found 5/11$806
Sun 9/82:55 pmPHX - OPO
2 stops16h 45mDelta
Fri 9/279:15 amOPO - PHX
2 stops21h 44mDelta
Deal found 5/11$816
Sun 9/82:55 pmPHX - OPO
2 stops16h 45mDelta
Fri 9/279:15 amOPO - PHX
1 stop34h 55mDelta
Deal found 5/11$818
Sun 9/82:55 pmPHX - OPO
2 stops16h 45mDelta
Mon 9/2311:25 amOPO - PHX
2 stops34h 26mDelta
Deal found 5/11$819
Sat 9/142:10 pmPHX - OPO
1 stop17h 20mDelta
Fri 9/279:15 amOPO - PHX
2 stops21h 44mDelta
Deal found 5/11$849

Cheap SWISS flights from Phoenix to Porto

Explore cheap flight options specifically provided by SWISS for the route between Phoenix 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 2,659,571 searches. Data last updated May 12, 2024.
Browse through some of the cheapest SWISS flights traveling from Phoenix to Porto. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 9/103:39 pmPHX - OPO
2 stops32h 06mSWISS
Mon 9/307:15 pmOPO - PHX
2 stops33h 57mSWISS
Deal found 5/12$835
Wed 9/183:39 pmPHX - OPO
2 stops32h 16mSWISS
Sat 10/57:20 pmOPO - PHX
2 stops33h 52mSWISS
Deal found 5/12$846

Cheap Phoenix to Porto flights in May & June 2024

Find cheap flight options from Phoenix to Porto specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Prices were last updated on May 12, 2024.
Scroll through some of the best deals on flights from Phoenix to Porto in 2024. Check back regularly for other flight deals.
Tue 5/289:42 amPHX - OPO
1 stop13h 13mUnited Airlines
Thu 6/139:00 amOPO - PHX
1 stop14h 43mUnited Airlines
Deal found 5/11$918
Tue 5/287:10 amPHX - OPO
2 stops15h 45mUnited Airlines
Thu 6/1312:35 pmOPO - PHX
2 stops17h 21mUnited Airlines
Deal found 5/11$922
Mon 5/272:10 pmPHX - OPO
2 stops21h 45mAmerican Airlines
Wed 6/1212:20 pmOPO - PHX
2 stops18h 41mAmerican Airlines
Deal found 5/11$933
Mon 6/39:56 amPHX - OPO
2 stops21h 44mDelta
Mon 6/174:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 5/11$962
Sun 5/269:42 amPHX - OPO
1 stop13h 13mUnited Airlines
Sun 6/169:00 amOPO - PHX
1 stop15h 49mUnited Airlines
Deal found 5/11$968
Sun 5/266:00 amPHX - OPO
2 stops16h 55mUnited Airlines
Sun 6/169:00 amOPO - PHX
2 stops17h 52mUnited Airlines
Deal found 5/11$972
Sat 6/221:32 pmPHX - OPO
2 stops17h 58mDelta
Thu 7/119:15 amOPO - PHX
2 stops21h 46mDelta
Deal found 5/11$998
Sun 5/269:25 amPHX - OPO
2 stops22h 05mDelta
Sat 6/155:00 amOPO - PHX
2 stops23h 38mDelta
Deal found 5/11$1,000
Sat 6/222:10 pmPHX - OPO
1 stop17h 20mDelta
Thu 7/119:15 amOPO - PHX
2 stops21h 46mDelta
Deal found 5/11$1,017

Phoenix to Porto 2024 flight deals

Discover exclusive flight deals for travel between Phoenix and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Scroll through some of the best deals on flights from Phoenix to Porto in 2024. Check back regularly for other flight deals.
Wed 10/910:40 amPHX - OPO
2 stops20h 50mDelta
Mon 10/144:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 5/11$661
Wed 10/910:40 amPHX - OPO
2 stops20h 50mDelta
Mon 10/146:30 amOPO - PHX
2 stops20h 17mDelta
Deal found 5/11$662
Wed 11/2011:50 pmPHX - OPO
2 stops27h 40mDelta
Sun 11/245:00 amOPO - PHX
2 stops25h 58mDelta
Deal found 5/11$675
Wed 11/204:46 pmPHX - OPO
2 stops18h 54mSWISS
Sun 11/247:25 pmOPO - PHX
2 stops34h 21mSWISS
Deal found 5/10$769
Tue 9/106:00 amPHX - OPO
2 stops18h 25mDelta
Fri 9/279:15 amOPO - PHX
2 stops21h 44mDelta
Deal found 5/11$803
Tue 9/1011:20 amPHX - OPO
2 stops20h 10mDelta
Fri 9/274:20 pmOPO - PHX
1 stop27h 50mDelta
Deal found 5/11$805
Wed 9/1110:40 amPHX - OPO
2 stops20h 50mDelta
Wed 9/256:30 amOPO - PHX
2 stops22h 49mDelta
Deal found 5/11$806
Sun 9/82:55 pmPHX - OPO
2 stops16h 45mDelta
Fri 9/279:15 amOPO - PHX
2 stops21h 44mDelta
Deal found 5/11$816
Sun 9/82:55 pmPHX - OPO
2 stops16h 45mDelta
Fri 9/279:15 amOPO - PHX
1 stop34h 55mDelta
Deal found 5/11$818

Phoenix to Porto flights leaving soon

Find last-minute flight options from Phoenix 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 2,659,571 searches. Data last updated May 12, 2024.
Consider one of these great deals we found on last-minute flights from Phoenix to Porto. Users should be sure to double check the price, date, and time of their last-minute flight.
Sun 5/269:42 amPHX - OPO
1 stop13h 13mUnited Airlines
Sun 6/169:00 amOPO - PHX
1 stop15h 49mUnited Airlines
Deal found 5/11$968
Sun 5/266:00 amPHX - OPO
2 stops16h 55mUnited Airlines
Sun 6/169:00 amOPO - PHX
2 stops17h 52mUnited Airlines
Deal found 5/11$972
Sun 5/269:25 amPHX - OPO
2 stops22h 05mDelta
Sat 6/155:00 amOPO - PHX
2 stops23h 38mDelta
Deal found 5/11$1,000
Sun 5/261:00 pmPHX - OPO
3 stops25h 35mMultiple Airlines
Sat 6/156:25 amOPO - PHX
2 stops22h 33mMultiple Airlines
Deal found 5/11$1,132
Sun 5/261:00 pmPHX - OPO
3 stops25h 35mMultiple Airlines
Sat 6/156:10 amOPO - PHX
3 stops22h 48mMultiple Airlines
Deal found 5/11$1,264
Sun 5/261:00 pmPHX - OPO
3 stops25h 35mMultiple Airlines
Sun 6/166:25 amOPO - PHX
3 stops36h 32mMultiple Airlines
Deal found 5/11$1,297
Sun 5/269:40 amPHX - OPO
2 stops18h 05mMultiple Airlines
Sun 6/166:00 amOPO - PHX
3 stops36h 57mMultiple Airlines
Deal found 5/11$1,432
Fri 5/2411:10 amPHX - OPO
2 stops23h 20mMultiple Airlines
Sun 6/98:40 amOPO - PHX
2 stops34h 48mMultiple Airlines
Deal found 5/11$1,436
Fri 5/247:25 pmPHX - OPO
3 stops36h 45mMultiple Airlines
Sun 6/98:35 pmOPO - PHX
2 stops30h 50mMultiple Airlines
Deal found 5/11$1,527

One-way flights to Porto from Phoenix

Search for one-way flight options from Phoenix 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 2,659,571 searches. Data last updated May 12, 2024.
Users traveling one-way from Phoenix to Porto can select one of these great deals. Those seeking round-trip flights from Phoenix to Porto should utilize the search form at the the top of the page.
Wed 9/257:15 amPHX - OPO
3 stops31h 10mMultiple Airlines
Deal found 5/11$355
Wed 9/257:15 amPHX - OPO
2 stops32h 15mMultiple Airlines
Deal found 5/11$363
Tue 9/2411:30 amPHX - OPO
2 stops23h 20mMultiple Airlines
Deal found 5/11$403
Wed 9/2511:00 amPHX - OPO
1 stop16h 45mMultiple Airlines
Deal found 5/11$547
Sun 6/911:59 pmPHX - OPO
3 stops28h 06mMultiple Airlines
Deal found 5/12$568
Sun 6/911:59 pmPHX - OPO
3 stops32h 51mMultiple Airlines
Deal found 5/11$572
Tue 9/242:10 pmPHX - OPO
1 stop17h 20mDelta
Deal found 5/11$576
Tue 6/1811:23 pmPHX - OPO
3 stops28h 17mMultiple Airlines
Deal found 5/11$677
Tue 9/2411:59 pmPHX - OPO
3 stops38h 41mMultiple Airlines
Deal found 5/11$721

Find flights from Phoenix to Porto within your budget

Customize your flight search to find flights from Phoenix 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 2,659,571 searches. Data last updated May 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$661 - $991

Route

Depart

Return

Price

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 10/9

2 stops20h 50m

Porto

Mon 10/14

1 stop27h 50m

$661

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 10/9

2 stops20h 50m

Porto

Mon 10/14

2 stops20h 17m

$662

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 9/10

2 stops32h 06m

Porto

Mon 9/30

2 stops33h 57m

$835

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 9/11

2 stops18h 30m

Porto

Thu 9/26

2 stops20h 17m

$839

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Wed 9/18

2 stops32h 16m

Porto

Sat 10/5

2 stops33h 52m

$846

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Fri 9/13

2 stops35h 00m

Porto

Tue 9/24

2 stops37h 25m

$882

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Tue 5/28

1 stop13h 13m

Porto

Thu 6/13

1 stop14h 43m

$918

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Mon 5/27

2 stops21h 45m

Porto

Wed 6/12

2 stops18h 41m

$933

Phoenix Sky Harbor IntlPorto

PHX - OPO

PHXOPO

Phoenix Sky Harbor Intl

Fri 9/13

2 stops23h 30m

Porto

Fri 9/27

2 stops35h 55m

$991

Flights are sorted by cheapest first

Deals found on 5/11

When is the best time to book a flight from Phoenix to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Porto. Price data was last updated on May 10, 2024.
The price you pay for your flight from Phoenix to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly from Phoenix to Porto?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Porto. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Phoenix 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.
Search Deals

Average price of flights to Porto by month

Plan your trip from Phoenix to Porto by taking into account the cheapest months to travel. The average price of a one-way flight from Phoenix to Porto is currently $531 while a round-trip flight costs $841. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from Phoenix to Porto (average of $523). Flying from Phoenix to Porto in June is currently the most expensive (average of $1,016). 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

$879

June

$1,016

July

$983

August

$865

September

$766

October

$694

November

$554

December

$645

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 May 12, 2024.
See what other customers who have flown with Delta, SWISS and Air Canada from Phoenix to Porto have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,745 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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
10,745 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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.

KLM
7.9
Good
1,584 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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
2,001 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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
7.6
Good
1,773 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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
10,997 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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 Phoenix 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?

    If you book a flight to Porto from Phoenix, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 0 flights from Phoenix to Porto per day from 5 different airlines.

  • Can I find flights from Phoenix to Porto for under $700 on Cheapflights?

    Yes, there are multiple flights from Phoenix to Porto for under $700. The cheapest flight booked recently is on Delta for just $661, but on average you can expect to pay $825.

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

    There are currently 13+ open flights from Phoenix to Porto within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Phoenix to Porto round-trip?

    Cheapflights users have booked flights from Phoenix to Porto round-trip from $661. Other airlines that can offer you cheap pricing are SWISS, from $835, and KLM, from $839. Delta is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Phoenix to Porto are Delta ($576), United Airlines ($782), and American Airlines ($3,124).

  • What are the most popular airlines that fly from Phoenix to Porto?

    Before booking your flight from Phoenix to Porto check out the most popular airlines for this route: American Airlines, British Airways or Delta.

  • What does PHX to OPO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Phoenix Sky Harbor Intl Airport to Porto Airport flight would often be abbreviated as a PHX to OPO flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Phoenix-Mesa Gateway Airport (AZA), Phoenix Scottsdale Municipal Airport (SCF), Prescott Airport (PRC).

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

    The amount of baggage you can bring on your Phoenix 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 Phoenix to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Phoenix 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 Phoenix to Porto that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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 Phoenix to Porto that allow pets onboard?

    Many airlines flying from Phoenix 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 Phoenix to Porto?

    Yes, you can often find last-minute deals on Phoenix 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 to Porto flight deals updated?

    The Phoenix to Porto flight deals you see on this page were last updated on 5/11.

See more FAQs

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Top 5 airlines flying from Phoenix to Porto

Discover the top 5 airlines that operate flights from Phoenix 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 2,659,571 searches. Data last updated May 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$587Average$1,000FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$595Average$801FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$674Average$994FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$833Average$1,395FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$864Average$1,250FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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Search flights from Phoenix to Porto by cabin class

Find flights from Phoenix 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 Phoenix to Porto?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto from Phoenix today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Phoenix to Porto?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Porto from Phoenix.

Can Cheapflights find flights from Phoenix to Porto with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Phoenix to Porto flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Phoenix to Porto become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Phoenix today and book when prices fit your budget.

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