When did momondo last update prices for flights from Portugal to Louisiana?

Prices for flights from Portugal to Louisiana were last updated today.

How old do you have to be to fly from Portugal to Louisiana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$768 Cheap Flights from Portugal to Louisiana in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portugal to Louisiana

Last minute

Recent last minute flight deals from Portugal to Louisiana

Enter your travel dates to find the best prices.

11:05 am - 10:56 pm

LIS

BTR

17h 51m

2 stops

2:29 pm - 2:45 pm

BTR

LIS

18h 16m

2 stops

$721American Airlines

Fri, Jan 23 - Tue, Jan 27

11:05 am - 8:59 pm

LIS

BTR

15h 54m

2 stops

5:31 pm - 9:45 pm

BTR

LIS

22h 14m

2 stops

$893American Airlines

Fri, Jan 23 - Tue, Jan 27

11:05 am - 8:59 pm

LIS

BTR

15h 54m

2 stops

2:29 pm - 2:45 pm

BTR

LIS

18h 16m

2 stops

$894American Airlines

Fri, Jan 23 - Tue, Jan 27

American Airlines flights from Portugal to Louisiana

Our best American Airlines deals on Portugal to Louisiana flight tickets

American Airlines

Jan 23

LIS11:05 amLisbon Humberto Delgado

17h 51m

2 stops

BTR10:56 pmBaton Rouge Ryan

Jan 27

BTR2:29 pmBaton Rouge Ryan

18h 16m

2 stops

LIS2:45 pmLisbon Humberto Delgado

$721

American Airlines

Jan 23

LIS11:05 amLisbon Humberto Delgado

15h 54m

2 stops

BTR8:59 pmBaton Rouge Ryan

Jan 27

BTR5:31 pmBaton Rouge Ryan

22h 14m

2 stops

LIS9:45 pmLisbon Humberto Delgado

$893

American Airlines

Jan 23

LIS11:05 amLisbon Humberto Delgado

15h 54m

2 stops

BTR8:59 pmBaton Rouge Ryan

Jan 27

BTR2:29 pmBaton Rouge Ryan

18h 16m

2 stops

LIS2:45 pmLisbon Humberto Delgado

$894

How to get the cheapest flight ticket from Portugal to Louisiana

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

Can stopping save me money on Portugal to Louisiana flights?

You could potentially save up to 22% on your flight if you consider stops on a Portugal to Louisiana flight.

Cheap Portugal to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Louisiana

Fastest flight time	21h 56m
Direct flights	None

The fastest flight from Portugal to Louisiana takes 21h 56m

There are no direct flights from Portugal to Louisiana. There are no popular flight routes from Portugal to Louisiana.

Search flight deals

When did momondo last update prices for flights from Portugal to Louisiana?
Prices for flights from Portugal to Louisiana were last updated today.
How old do you have to be to fly from Portugal to Louisiana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to Louisiana?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portugal to Louisiana. momondo saves you time and could save you money on your trip.

Can I find flights from Portugal to Louisiana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisiana from Portugal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portugal to Louisiana?

momondo helps you find the best flight between Portugal and Louisiana 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 Portugal to Louisiana right now. Can momondo alert me if prices change?

Price alerts on flights to Louisiana from Portugal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.