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Cheap flights from West Palm Beach to Porto from $433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Palm Beach to Porto departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from West Palm Beach to Porto (PBI-OPO)

Cheap round-trip flights

United Airlines Logo
4:33 pm - 9:30 amPBI-OPO
11h 57m1 stop
United Airlines Logo
6:00 am - 9:27 pmOPO-PBI
20h 27m2 stops
$549United Airlines
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Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
4:33 pm - 9:30 amPBI-OPO
11h 57m1 stop
United Airlines Logo
12:35 pm - 9:27 pmOPO-PBI
13h 52m1 stop
$552United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
1:38 pm - 9:30 amPBI-OPO
14h 52m2 stops
United Airlines Logo
6:00 am - 9:27 pmOPO-PBI
20h 27m2 stops
$553United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
3:41 pm - 3:55 pmPBI-OPO
19h 14m2 stops
American Airlines Logo
8:40 pm - 11:59 amOPO-PBI
20h 19m2 stops
$657American Airlines
Find Deal
Mon, Sep 15 - Wed, Nov 12
United Airlines Logo
10:00 am - 9:35 amPBI-OPO
18h 35m2 stops
United Airlines Logo
12:35 pm - 9:27 pmOPO-PBI
13h 52m1 stop
$689United Airlines
Find Deal
Mon, Sep 15 - Wed, Nov 12
Delta Logo
4:59 pm - 3:30 pmPBI-OPO
17h 31m2 stops
Delta Logo
4:20 pm - 11:08 amOPO-PBI
23h 48m2 stops
$797Delta
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Mon, Sep 22 - Mon, Oct 6
Delta Logo
4:59 pm - 3:30 pmPBI-OPO
17h 31m2 stops
Delta Logo
5:00 am - 9:44 pmOPO-PBI
21h 44m2 stops
$816Delta
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Sun, Oct 5 - Sun, Oct 12
British Airways Logo
12:33 pm - 8:20 pmPBI-OPO
26h 47m2 stops
British Airways Logo
9:10 pm - 10:12 pmOPO-PBI
30h 02m2 stops
$817British Airways
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Thu, Aug 28 - Mon, Sep 1
Lufthansa Logo
12:00 pm - 9:45 amPBI-OPO
16h 45m1 stop
Lufthansa Logo
6:00 am - 9:33 pmOPO-PBI
20h 33m2 stops
$818Lufthansa
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Mon, Oct 6 - Tue, Oct 21
Lufthansa Logo
12:00 pm - 11:20 pmPBI-OPO
30h 20m2 stops
Lufthansa Logo
4:35 pm - 9:33 pmOPO-PBI
33h 58m2 stops
$854Lufthansa
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Fri, Oct 10 - Sun, Oct 19

United Airlines flights from West Palm Beach to Porto

Our best United Airlines deals on West Palm Beach to Porto flight tickets
United Airlines
Nov 12
PBI4:33 pmPalm Beach Intl
11h 57m
1 stop
OPO9:30 amPorto
Nov 16
OPO6:00 amPorto
20h 27m
2 stops
PBI9:27 pmPalm Beach Intl
$549
Find similar
United Airlines
Nov 12
PBI4:33 pmPalm Beach Intl
11h 57m
1 stop
OPO9:30 amPorto
Nov 16
OPO12:35 pmPorto
13h 52m
1 stop
PBI9:27 pmPalm Beach Intl
$552
Find similar
United Airlines
Nov 12
PBI1:38 pmPalm Beach Intl
14h 52m
2 stops
OPO9:30 amPorto
Nov 16
OPO6:00 amPorto
20h 27m
2 stops
PBI9:27 pmPalm Beach Intl
$553
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TAP AIR PORTUGAL flights from West Palm Beach to Porto

Our best TAP AIR PORTUGAL deals on West Palm Beach to Porto flight tickets
TAP AIR PORTUGAL
Sep 22
PBI1:30 pmPalm Beach Intl
16h 00m
1 stop
OPO10:30 amPorto
Oct 6
OPO6:05 pmPorto
21h 23m
1 stop
PBI10:28 amPalm Beach Intl
$910
Find similar
TAP AIR PORTUGAL
Oct 6
PBI12:25 pmPalm Beach Intl
17h 05m
1 stop
OPO10:30 amPorto
Oct 21
OPO11:55 amPorto
26h 26m
2 stops
PBI9:21 amPalm Beach Intl
$914
Find similar
TAP AIR PORTUGAL
Sep 22
PBI4:20 pmPalm Beach Intl
13h 35m
1 stop
OPO10:55 amPorto
Oct 6
OPO6:05 pmPorto
21h 23m
1 stop
PBI10:28 amPalm Beach Intl
$919
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from West Palm Beach to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Wed 11/12

4:33 pm-9:30 am

1 stop11h 57m

Porto

Sun 11/16

6:00 am-9:27 pm

2 stops20h 27m

$549

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Wed 11/12

4:33 pm-9:30 am

1 stop11h 57m

Porto

Sun 11/16

12:35 pm-9:27 pm

1 stop13h 52m

$552

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Wed 11/12

1:38 pm-9:30 am

2 stops14h 52m

Porto

Sun 11/16

6:00 am-9:27 pm

2 stops20h 27m

$553

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Mon 9/15

3:41 pm-3:55 pm

2 stops19h 14m

Porto

Wed 11/12

8:40 pm-11:59 am

2 stops20h 19m

$657

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Mon 9/15

10:00 am-9:35 am

2 stops18h 35m

Porto

Wed 11/12

12:35 pm-9:27 pm

1 stop13h 52m

$689

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Mon 9/22

4:59 pm-3:30 pm

2 stops17h 31m

Porto

Mon 10/6

4:20 pm-11:08 am

2 stops23h 48m

$797

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Sun 10/5

4:59 pm-3:30 pm

2 stops17h 31m

Porto

Sun 10/12

5:00 am-9:44 pm

2 stops21h 44m

$816

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Thu 8/28

12:33 pm-8:20 pm

2 stops26h 47m

Porto

Mon 9/1

9:10 pm-10:12 pm

2 stops30h 02m

$817

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Mon 10/6

12:00 pm-9:45 am

1 stop16h 45m

Porto

Tue 10/21

6:00 am-9:33 pm

2 stops20h 33m

$818

West Palm BeachPorto

PBI - OPO

PBIOPO

Palm Beach Intl

Fri 10/10

12:00 pm-11:20 pm

2 stops30h 20m

Porto

Sun 10/19

4:35 pm-9:33 pm

2 stops33h 58m

$854

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

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

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

Best Price Found

$433

Fastest flight time

10h 45m

Direct flights

None

Airports in Porto

1 airport
The best one-way flight to Porto from West Palm Beach in the past 72 hours is $433. The best round-trip flight deal from West Palm Beach to Porto found on momondo in the last 72 hours is $549.
The fastest flight from West Palm Beach to Porto takes 10h 45m
There are no direct flights from West Palm Beach to Porto. Popular non-direct route for this connection is Palm Beach Intl Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)
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  • How far is Palm Beach Intl to Porto by plane?

    There are 4096.7 mi between Palm Beach Intl and Porto. 10h 45m 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?

  • 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?

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 AirlinesPriceFrom $728Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Aveiro
Coimbra
Braga
Matosinhos
Caminha
Lamego
Guimarães
Esposende
Chaves
Arcos de Valdevez
Espinho
Viseu
Ponte de Lima
Pinhao
Santa Maria da Feira
Curia
Penafiel
Mesao Frio
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.

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