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.

$831 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.

11:05 am - 9:53 amLIS-BTR

28h 48m2 stops

2:15 pm - 2:45 pmBTR-LIS

18h 30m2 stops

$831American Airlines

Find Deal

vie., nov. 7 - mar., nov. 11

11:05 am - 10:55 pmLIS-BTR

17h 50m2 stops

2:15 pm - 2:45 pmBTR-LIS

18h 30m2 stops

$834American Airlines

Find Deal

vie., nov. 7 - mar., nov. 11

American Airlines flights from Portugal to Louisiana

Our best American Airlines deals on Portugal to Louisiana flight tickets

American Airlines

Nov 7

LIS11:05 amLisbon Humberto Delgado

28h 48m

2 stops

BTR9:53 amBaton Rouge Ryan

Nov 11

BTR2:15 pmBaton Rouge Ryan

18h 30m

2 stops

LIS2:45 pmLisbon Humberto Delgado

$831

Find similar

American Airlines

Nov 7

LIS11:05 amLisbon Humberto Delgado

17h 50m

2 stops

BTR10:55 pmBaton Rouge Ryan

Nov 11

BTR2:15 pmBaton Rouge Ryan

18h 30m

2 stops

LIS2:45 pmLisbon Humberto Delgado

$834

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LisbonBaton Rouge

LIS - BTR

LISBTR

Lisbon Humberto Delgado

vie. 11/7

11:05 am-9:53 am

2 stops28h 48m

Baton Rouge Ryan

mar. 11/11

2:15 pm-2:45 pm

2 stops18h 30m

$831

LisbonBaton Rouge

LIS - BTR

LISBTR

Lisbon Humberto Delgado

vie. 11/7

11:05 am-10:55 pm

2 stops17h 50m

Baton Rouge Ryan

mar. 11/11

2:15 pm-2:45 pm

2 stops18h 30m

$834

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 $796. The month of February is another great option to travel to Louisiana, with average flight prices from Portugal averaging around $871.

Can stopping save me money on Portugal to Louisiana flights?

You could potentially save up to 18% 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

Direct flights	None

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.