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$534+ Cheap flights from West Palm Beach (PBI) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — OPO
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from West Palm Beach to Porto

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$697
(KLM)

One-way from

$534
(Delta)
Provider with most accurate pricing for Palm Beach Intl-Porto flight deals.
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Provider most trusted by Cheapflights users for Palm Beach Intl-Porto flights.
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From Palm Beach Intl to Porto
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One-way flight from Palm Beach Intl to Porto
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Find flight deals from West Palm Beach to Porto

Cheapest flights from West Palm Beach to Porto
Explore the most affordable flight options available from West Palm Beach to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This KLM deal was found by Cheapflights users on 3/28. 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.
Tue 5/66:10 pmPBI - OPO
2 stops16h 20mKLM
Thu 5/1511:25 amOPO - PBI
2 stops18h 20mKLM
Deal found 3/28$697
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 5/66:10 pmPBI - OPO
2 stops20h 05mDelta
Thu 5/156:30 amOPO - PBI
2 stops23h 15mDelta
Deal found 3/27$703
This Air France deal was found by Cheapflights users on 3/28. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/184:50 pmPBI - OPO
2 stops17h 40mMultiple Airlines
Fri 4/2511:25 amOPO - PBI
2 stops18h 02mMultiple Airlines
Deal found 3/28$709
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 9/65:04 pmPBI - OPO
3 stops59h 31mUnited Airlines
Mon 9/159:00 amOPO - PBI
1 stop14h 26mUnited Airlines
Deal found 3/27$733
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Tue 5/67:00 amPBI - OPO
2 stops21h 00mTAP AIR PORTUGAL
Thu 5/156:05 pmOPO - PBI
1 stop33h 52mTAP AIR PORTUGAL
Deal found 3/27$955
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/71:30 pmPBI - OPO
2 stops16h 45mLufthansa
Wed 4/236:00 amOPO - PBI
2 stops21h 26mLufthansa
Deal found 3/27$1,113
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Sat 9/610:00 amPBI - OPO
3 stops18h 35mAir Canada
Mon 9/1510:00 amOPO - PBI
3 stops27h 58mAir Canada
Deal found 3/27$1,122
This British Airways deal was found by Cheapflights users on 3/27. 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.
Sun 6/155:04 pmPBI - OPO
2 stops17h 51mBritish Airways
Wed 6/258:15 amOPO - PBI
2 stops20h 11mBritish Airways
Deal found 3/27$2,713

Cheapflights Fare Finder

Customize your flight search to find flights from West Palm Beach 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 March 28, 2025.
Use the filters below to find and compare flights from West Palm Beach to Porto that are best for you.

Fly from

West Palm Beach

Fly to

Porto

Route

Depart

Return

Price

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Tue 5/6

6:10 pm-3:30 pm

2 stops16h 20m

Porto

Thu 5/15

11:25 am-12:45 am

2 stops18h 20m

$697

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Tue 5/6

6:10 pm-7:15 pm

2 stops20h 05m

Porto

Thu 5/15

6:30 am-12:45 am

2 stops23h 15m

$703

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Fri 4/18

4:50 pm-3:30 pm

2 stops17h 40m

Porto

Fri 4/25

11:25 am-12:27 am

2 stops18h 02m

$709

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Sat 9/6

5:04 pm-9:35 am

3 stops59h 31m

Porto

Mon 9/15

9:00 am-6:26 pm

1 stop14h 26m

$733

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Tue 5/6

7:00 am-9:00 am

2 stops21h 00m

Porto

Thu 5/15

6:05 pm-10:57 pm

1 stop33h 52m

$955

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Mon 4/7

1:30 pm-11:15 am

2 stops16h 45m

Porto

Wed 4/23

6:00 am-10:26 pm

2 stops21h 26m

$1,113

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Sat 9/6

10:00 am-9:35 am

3 stops18h 35m

Porto

Mon 9/15

10:00 am-8:58 am

3 stops27h 58m

$1,122

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Sun 6/15

5:04 pm-3:55 pm

2 stops17h 51m

Porto

Wed 6/25

8:15 am-11:26 pm

2 stops20h 11m

$2,713

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Tue 5/13

1:00 pm-3:30 pm

2 stops21h 30m

$534

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Tue 5/13

7:00 am-3:45 pm

3 stops27h 45m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from West Palm Beach to Porto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Porto in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on West Palm Beach-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for West Palm Beach-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from West Palm Beach to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from West Palm Beach 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.

Cheapflights Insights

Everything you need to know about your flight from West Palm Beach to Porto

What is the cheapest month to book a flight from West Palm Beach to Porto?

Currently, January is the cheapest month in which you can book a flight from West Palm Beach to Porto (average of $523). Flying from West Palm Beach to Porto in June is currently the most expensive (average of $1,084). 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 PBI to OPO?

Find hourly flight availability from West Palm Beach 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 March 28, 2025.

It’s optimal to fly from West Palm Beach to Porto at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

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 March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
TAP AIR PORTUGAL
7.1
Good
1,827 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Air Canada
7.0
Good
8,986 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • What are the cheapest airlines flying from West Palm Beach to Porto round-trip?

    Currently priced at $697, KLM will fly you from West Palm Beach to Porto and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $703 and $733, respectively.

  • Can I find deals for flights from West Palm Beach to Porto that include hotel bookings?

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

  • How can I find direct flights from West Palm Beach to Porto?

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

  • Can I find deals for business class flights from West Palm Beach to Porto?

    Yes. Cheapflights offers flight deals from West Palm Beach 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 West Palm Beach to Porto?

    Currently, January is the cheapest month in which you can book a flight from West Palm Beach to Porto (average of $523). Flying from West Palm Beach to Porto in June is currently the most expensive (average of $1,084). 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 West Palm Beach?

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

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Top airline flying from West Palm Beach to Porto

Discover the top airline that operate flights from West Palm Beach 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$758Average$1,170FlexibilityNo cancel feeOn-time69%
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