What airlines fly to Porto?

TAP AIR PORTUGAL, United Airlines and Air Europa are the top three most popular airlines that fly to Porto from West Palm Beach according to our data. TAP AIR PORTUGAL is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 11 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Palm Beach Intl to Porto?

United Airlines is the most popular carrier operating from Palm Beach Intl to Porto

When did momondo last update prices for flights from Palm Beach Intl Airport to Porto Airport?

Prices for flights from Palm Beach Intl Airport to Porto Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Palm Beach Intl Airport to Porto Airport?

The number of operators available for flights from Palm Beach Intl Airport to Porto Airport is 1 as of December 2025.

How old do you have to be to fly from Palm Beach Intl Airport to Porto Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Palm Beach Intl Airport to Porto Airport.

What documentation or ID do you need to fly to Porto Airport?

The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$441 Cheap Flights from West Palm Beach to Porto in 2025/26

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Find the cheapest flights from West Palm Beach to Porto

Round-trip

One-way

Cheap round-trip flights

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5:20 pm - 9:30 am

PBI

OPO

12h 10m1 stop

6:00 am - 8:34 pm

OPO

PBI

18h 34m2 stops

$551United Airlines

Tue, Mar 10 - Wed, Mar 18

1:35 pm - 1:15 pm

PBI

OPO

18h 40m2 stops

6:00 am - 11:45 am

OPO

PBI

34h 45m2 stops

$554Air Canada

Wed, Jan 14 - Thu, Jan 29

12:40 pm - 12:50 pm

PBI

OPO

19h 10m2 stops

6:00 am - 11:45 am

OPO

PBI

34h 45m2 stops

$557Air Canada

Thu, Jan 29 - Mon, Feb 2

12:40 pm - 12:50 pm

PBI

OPO

19h 10m2 stops

6:00 am - 11:45 am

OPO

PBI

34h 45m2 stops

$558Air Canada

Thu, Jan 29 - Mon, Feb 2

8:25 pm - 10:30 am

PBI

OPO

34h 05m2 stops

5:00 am - 6:47 pm

OPO

PBI

17h 47m2 stops

$559Delta

Thu, Mar 19 - Mon, Mar 23

5:20 pm - 9:30 am

PBI

OPO

12h 10m1 stop

12:35 pm - 10:50 pm

OPO

PBI

14h 15m1 stop

$560Lufthansa

Tue, Mar 10 - Wed, Mar 18

12:18 pm - 10:30 am

PBI

OPO

18h 12m2 stops

5:00 am - 11:07 pm

OPO

PBI

22h 07m2 stops

$564Delta

Wed, Mar 18 - Mon, Mar 23

12:20 pm - 10:30 am

PBI

OPO

17h 10m2 stops

11:20 am - 12:14 am

OPO

PBI

17h 54m2 stops

$570Delta

Fri, Jan 16 - Thu, Jan 29

1:26 pm - 11:40 am

PBI

OPO

18h 14m2 stops

6:00 am - 8:34 pm

OPO

PBI

18h 34m2 stops

$571United Airlines

Thu, Mar 12 - Thu, Mar 19

1:26 pm - 11:40 am

PBI

OPO

18h 14m2 stops

12:35 pm - 10:50 pm

OPO

PBI

14h 15m1 stop

$580Lufthansa

Thu, Mar 12 - Thu, Mar 19

Delta flights from West Palm Beach to Porto

Our best Delta deals on West Palm Beach to Porto flight tickets

Delta

Mar 19

PBI8:25 pmPalm Beach Intl

34h 05m

2 stops

OPO10:30 amPorto

Mar 23

OPO5:00 amPorto

17h 47m

2 stops

PBI6:47 pmPalm Beach Intl

$559

Find similar

Delta

Mar 18

PBI12:18 pmPalm Beach Intl

18h 12m

2 stops

OPO10:30 amPorto

Mar 23

OPO5:00 amPorto

22h 07m

2 stops

PBI11:07 pmPalm Beach Intl

$564

Find similar

Delta

Jan 16

PBI12:20 pmPalm Beach Intl

17h 10m

2 stops

OPO10:30 amPorto

Jan 29

OPO11:20 amPorto

17h 54m

2 stops

PBI12:14 amPalm Beach Intl

$570

Find similar

Turkish Airlines flights from West Palm Beach to Porto

Our best Turkish Airlines deals on West Palm Beach to Porto flight tickets

Turkish Airlines

Mar 19

PBI7:00 amPalm Beach Intl

22h 55m

2 stops

OPO9:55 amPorto

Mar 21

OPO10:55 amPorto

36h 44m

2 stops

PBI7:39 pmPalm Beach Intl

$914

Find similar

Turkish Airlines

Mar 13

PBI7:00 amPalm Beach Intl

52h 30m

2 stops

OPO3:30 pmPorto

Mar 20

OPO10:55 amPorto

36h 13m

2 stops

PBI7:08 pmPalm Beach Intl

$919

Find similar

Fly from

Fly to

Route

Depart

Return

Price

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Tue 3/10

5:20 pm-9:30 am

1 stop12h 10m

Porto

Wed 3/18

6:00 am-8:34 pm

2 stops18h 34m

$551

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Wed 1/14

1:35 pm-1:15 pm

2 stops18h 40m

Porto

Thu 1/29

6:00 am-11:45 am

2 stops34h 45m

$554

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Thu 1/29

12:40 pm-12:50 pm

2 stops19h 10m

Porto

Mon 2/2

6:00 am-11:45 am

2 stops34h 45m

$557

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Thu 1/29

12:40 pm-12:50 pm

2 stops19h 10m

Porto

Mon 2/2

6:00 am-11:45 am

2 stops34h 45m

$558

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Thu 3/19

8:25 pm-10:30 am

2 stops34h 05m

Porto

Mon 3/23

5:00 am-6:47 pm

2 stops17h 47m

$559

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Tue 3/10

5:20 pm-9:30 am

1 stop12h 10m

Porto

Wed 3/18

12:35 pm-10:50 pm

1 stop14h 15m

$560

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Wed 3/18

12:18 pm-10:30 am

2 stops18h 12m

Porto

Mon 3/23

5:00 am-11:07 pm

2 stops22h 07m

$564

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Fri 1/16

12:20 pm-10:30 am

2 stops17h 10m

Porto

Thu 1/29

11:20 am-12:14 am

2 stops17h 54m

$570

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Thu 3/12

1:26 pm-11:40 am

2 stops18h 14m

Porto

Thu 3/19

6:00 am-8:34 pm

2 stops18h 34m

$571

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Thu 3/12

1:26 pm-11:40 am

2 stops18h 14m

Porto

Thu 3/19

12:35 pm-10:50 pm

1 stop14h 15m

$580

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from West Palm Beach to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Wednesday when prices can be found for as low as $723. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,297. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the afternoon is the cheapest time of day to fly from West Palm Beach to Porto when you can find flight prices for as low as $879. Flying to Porto in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,297 on average. Flights to Porto from West Palm Beach at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from West Palm Beach to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from West Palm Beach to Porto according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap West Palm Beach to Porto (PBI to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Palm Beach to Porto

Fastest flight time	11h 44m
Direct flights	None

The fastest flight from West Palm Beach to Porto takes 11h 44m

There are no direct flights from West Palm Beach to Porto. There are no popular flight routes from West Palm Beach to Porto.

Search flight deals

How far is Palm Beach Intl to Porto by plane?
There are 4096.7 mi between Palm Beach Intl and Porto. 11h 44m is a normal flight duration for this route.
When did momondo last update prices for flights from Palm Beach Intl Airport to Porto Airport?
Prices for flights from Palm Beach Intl Airport to Porto Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Palm Beach Intl Airport to Porto Airport?
The number of operators available for flights from Palm Beach Intl Airport to Porto Airport is 1 as of December 2025.
How old do you have to be to fly from Palm Beach Intl Airport to Porto Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Palm Beach Intl Airport to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from West Palm Beach to Porto?
Based on momondo bookings for this flight route, the most popular airline on flight routes from West Palm Beach to Porto is United Airlines (100% of total bookings).

Best airlines flying from West Palm Beach to Porto

Compare and see reviews for airlines that fly from West Palm Beach to Porto with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $562	Free Cancellation	Rating 7.4 9,116 reviews		Search United Airlines flights

Vila Nova de Gaia

Coimbra

Braga

Aveiro

Matosinhos

Guimarães

Esposende

Lamego

Chaves

Viseu

Espinho

Arcos de Valdevez

Pinhao

Ponte de Lima

Curia

Penafiel

Mesao Frio

Mira

Baiao

Why use momondo?

Why should I use momondo to find a flight deal from West Palm Beach to Porto?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from West Palm Beach to Porto. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from West Palm Beach to Porto with flexible booking policies on momondo?

All flight searches from West Palm Beach to Porto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from West Palm Beach to Porto?

momondo helps you find the best flight between West Palm Beach and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from West Palm Beach to Porto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto from West Palm Beach. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.