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.

$713 Cheap Flights from Portugal to Louisiana in 2025/26

1 adult

0 bags

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Find the cheapest flights from Portugal to Louisiana

Round-trip

Recent round-trip flight deals from Portugal to Louisiana

Enter your travel dates to find the best prices.

8:45 pm - 10:00 amLIS-BTR

19h 15m2 stops

2:15 pm - 5:40 pmBTR-LIS

21h 25m2 stops

$713American Airlines

Find Deal

Fri, Feb 13 - Tue, Feb 17

6:45 pm - 10:00 amLIS-BTR

21h 15m2 stops

4:30 pm - 5:40 pmBTR-LIS

19h 10m2 stops

$714American Airlines

Find Deal

Fri, Feb 13 - Tue, Feb 17

American Airlines flights from Portugal to Louisiana

Our best American Airlines deals on Portugal to Louisiana flight tickets

American Airlines

Feb 13

LIS8:45 pmLisbon Humberto Delgado

19h 15m

2 stops

BTR10:00 amBaton Rouge Ryan

Feb 17

BTR2:15 pmBaton Rouge Ryan

21h 25m

2 stops

LIS5:40 pmLisbon Humberto Delgado

$713

Find similar

American Airlines

Feb 13

LIS8:45 pmLisbon Humberto Delgado

25h 16m

2 stops

BTR4:01 pmBaton Rouge Ryan

Feb 17

BTR4:30 pmBaton Rouge Ryan

16h 15m

2 stops

LIS2:45 pmLisbon Humberto Delgado

$714

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LisbonBaton Rouge

LIS - BTR

LISBTR

Lisbon Humberto Delgado

Fri 2/13

8:45 pm-10:00 am

2 stops19h 15m

Baton Rouge Ryan

Tue 2/17

2:15 pm-5:40 pm

2 stops21h 25m

$713

LisbonBaton Rouge

LIS - BTR

LISBTR

Lisbon Humberto Delgado

Fri 2/13

6:45 pm-10:00 am

2 stops21h 15m

Baton Rouge Ryan

Tue 2/17

4:30 pm-5:40 pm

2 stops19h 10m

$714

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

What is the cheapest month to fly to Louisiana?

In general, January is the cheapest month to fly from Portugal to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $846. The month of February is another great option to travel to Louisiana, with average flight prices from Portugal averaging around $881.

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	31h 52m
Direct flights	None

The fastest flight from Portugal to Louisiana takes 31h 52m

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.