How does KAYAK find such low prices on flights from Louisiana to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisiana to Porto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Louisiana to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Louisiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$467 CHEAP FLIGHTS from Louisiana to Porto

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Flight Deals

Cheap Flights from Louisiana to Porto

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Louisiana to Porto

Wed, Nov 25 - Tue, Dec 15

10:30 am - 9:05 am

MSY

OPO

16h 35m

1 stop

5:55 am - 5:30 pm

OPO

MSY

17h 35m

1 stop

$716Delta

Wed, Nov 25 - Tue, Dec 15

10:30 am - 9:05 am

MSY

OPO

16h 35m

1 stop

5:00 am - 11:46 pm

OPO

MSY

24h 46m

2 stops

$718Delta

Mon, Nov 9 - Fri, Nov 13

11:33 am - 9:30 am

MSY

OPO

15h 57m

1 stop

12:35 pm - 9:29 am

OPO

MSY

26h 54m

2 stops

$721United Airlines

Wed, Nov 25 - Tue, Dec 15

1:15 pm - 10:35 am

MSY

OPO

15h 20m

2 stops

5:00 am - 11:46 pm

OPO

MSY

24h 46m

2 stops

$722Delta

Tue, Nov 24 - Thu, Dec 10

6:50 pm - 9:05 am

MSY

OPO

32h 15m

1 stop

5:00 am - 11:46 pm

OPO

MSY

24h 46m

2 stops

$723Delta

Mon, Nov 9 - Fri, Nov 13

10:35 am - 9:30 am

MSY

OPO

16h 55m

2 stops

6:00 am - 9:32 pm

OPO

MSY

21h 32m

2 stops

$726United Airlines

Tue, Nov 24 - Tue, Dec 15

6:50 pm - 9:05 am

MSY

OPO

32h 15m

1 stop

5:55 am - 5:30 pm

OPO

MSY

17h 35m

1 stop

$727Delta

Wed, Nov 25 - Mon, Dec 14

10:30 am - 9:05 am

MSY

OPO

16h 35m

1 stop

11:30 am - 5:30 pm

OPO

MSY

36h 00m

1 stop

$728Delta

Mon, Nov 30 - Thu, Dec 10

11:33 am - 9:30 am

MSY

OPO

15h 57m

1 stop

12:35 pm - 11:37 pm

OPO

MSY

17h 02m

1 stop

$731United Airlines

Mon, Nov 16 - Wed, Nov 18

11:33 am - 9:30 am

MSY

OPO

15h 57m

1 stop

12:35 pm - 9:29 am

OPO

MSY

26h 54m

2 stops

$735United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$467

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 32% increase in price.

Flight from New Orleans to Porto

How does KAYAK find such low prices on flights from Louisiana to Porto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisiana to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Louisiana to Porto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Louisiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana to Porto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Pinhao

Chaves

Viseu

Esposende

Ponte de Lima

Espinho

Baiao

Arcos de Valdevez

Santa Maria da Feira

Caminha

Mira

Penafiel

Amares

Curia

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Porto (OPO)

OPO

$467 Find Cheap Flights from Louisiana to Porto - Compare and Save

Cheap Flights from Louisiana to Porto

Recent round-trip flight deals from Louisiana to Porto

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FAQs for booking flights from Louisiana to Porto

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Everything you need to know for your flight to Porto

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Cabin class types available on flights to Louisiana

Complete your trip to Porto with a hotel stay or car rental

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Choose which airport to fly into in Porto