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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$491 CHEAP FLIGHTS from Louisiana to Porto

OPO

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Flight Deals

Cheap Flights from Louisiana to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisiana to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

Last minute

Recent round-trip flight deals from Louisiana to Porto

Fri, Dec 5 - Tue, Dec 16

5:15 am - 10:30 amMSY-OPO

23h 15m2 stops

6:05 am - 7:04 pmOPO-MSY

18h 59m2 stops

$491Delta

Find Deal

Tue, Dec 2 - Tue, Dec 16

12:03 pm - 10:30 amMSY-OPO

16h 27m2 stops

6:05 am - 7:04 pmOPO-MSY

18h 59m2 stops

$492Delta

Find Deal

Thu, Dec 4 - Tue, Dec 16

12:03 pm - 10:30 amMSY-OPO

16h 27m2 stops

6:05 am - 7:04 pmOPO-MSY

18h 59m2 stops

$498KLM

Find Deal

Thu, Dec 4 - Wed, Dec 17

12:30 pm - 11:40 amMSY-OPO

17h 10m2 stops

12:30 pm - 1:28 pmOPO-MSY

30h 58m2 stops

$503United Airlines

Find Deal

Fri, Dec 5 - Wed, Dec 17

2:29 pm - 10:25 pmMSY-OPO

25h 56m2 stops

6:00 am - 10:21 pmOPO-MSY

22h 21m2 stops

$591Lufthansa

Find Deal

Sat, Dec 6 - Wed, Dec 17

1:07 pm - 10:30 amMSY-OPO

15h 23m2 stops

11:15 am - 8:16 amOPO-MSY

27h 01m2 stops

$592Multiple Airlines

Find Deal

Tue, Mar 10 - Fri, Mar 20

1:05 pm - 10:30 amMSY-OPO

16h 25m2 stops

11:20 am - 10:43 amOPO-MSY

28h 23m2 stops

$597KLM

Find Deal

Tue, Mar 10 - Fri, Mar 20

12:10 pm - 9:30 amMSY-OPO

16h 20m3 stops

12:35 pm - 10:58 amOPO-MSY

27h 23m2 stops

$735United Airlines

Find Deal

Tue, Mar 10 - Fri, Mar 20

1:00 pm - 9:30 amMSY-OPO

15h 30m1 stop

6:00 am - 11:59 pmOPO-MSY

22h 59m2 stops

$802Lufthansa

Find Deal

Fri, Dec 5 - Wed, Dec 17

6:05 pm - 11:40 amMSY-OPO

35h 35m2 stops

8:55 am - 11:52 pmOPO-MSY

20h 57m3 stops

$844Multiple Airlines

Find Deal

Cheapest round-trip

$491

Delta

Fri 12/5Tue 12/16

MSY - OPO • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto!

Useful Info

Low season	February
High season	July
Cheapest flight	$491

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 21% 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

Esposende

Viseu

Arcos de Valdevez

Espinho

Ponte de Lima

Caminha

Baiao

Mira

Penafiel

Santa Maria da Feira

Amares

Curia

Everything you need to know for your flight to Porto

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Porto

Porto (OPO)

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OPO

$597 Find Cheap Flights from Louisiana to Porto

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

Cheap Flights from Louisiana to Porto

Recent round-trip flight deals from Louisiana to Porto

Recent last minute flight deals from Louisiana to Porto

Everything you should know

Good to know

FAQs for booking flights from Louisiana 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.

Traveling to a place near Porto?

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Louisiana

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

Find direct flights for Porto

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto