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Porto Alegre

$898+ Cheap flights from New Orleans (MSY) to Porto Alegre (POA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — POA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from New Orleans to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$898
(Mytrip)
From New Orleans Louis Armstrong to Porto Alegre Salgado Filho
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Find flight deals from New Orleans to Porto Alegre

Cheapest flights from New Orleans to Porto Alegre
Explore the most affordable flight options available from New Orleans to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:10 amMSY - POA
3 stops38h 35mMultiple Airlines
Thu 12/42:05 pmPOA - MSY
3 stops26h 35mMultiple Airlines
Deal found 9/15$898
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:38 pmMSY - POA
2 stops27h 47mDelta
Thu 1/157:45 amPOA - MSY
2 stops18h 42mDelta
Deal found 9/15$1,009
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:18 amMSY - POA
2 stops18h 12mDelta
Thu 1/157:45 amPOA - MSY
2 stops18h 42mDelta
Deal found 9/15$1,043
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:07 pmMSY - POA
2 stops38h 23mDelta
Thu 1/157:45 amPOA - MSY
2 stops18h 42mDelta
Deal found 9/15$1,050
This KAYAK deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:27 pmMSY - POA
2 stops22h 33mLATAM Airlines
Thu 1/157:45 amPOA - MSY
2 stops18h 42mLATAM Airlines
Deal found 9/16$1,058
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:30 amMSY - POA
2 stops20h 00mDelta
Tue 1/136:40 amPOA - MSY
2 stops34h 48mDelta
Deal found 9/16$1,089
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:22 amMSY - POA
2 stops21h 08mDelta
Thu 1/157:45 amPOA - MSY
2 stops18h 42mDelta
Deal found 9/15$1,090
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:07 pmMSY - POA
2 stops38h 23mDelta
Tue 1/136:40 amPOA - MSY
2 stops32h 23mDelta
Deal found 9/16$1,096
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:17 pmMSY - POA
2 stops19h 53mUnited Airlines
Thu 12/43:25 pmPOA - MSY
2 stops21h 53mUnited Airlines
Deal found 9/15$1,102

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from New Orleans to Porto Alegre that are best for you.

Fly from

New Orleans

Fly to

Porto Alegre

Route

Depart

Return

Price

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Thu 12/11

10:43 am-6:30 am

2 stops40h 47m

Porto Alegre Salgado Filho

Thu 1/15

7:45 am-11:27 pm

2 stops18h 42m

$1,050

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Wed 12/10

10:43 am-6:30 am

2 stops16h 47m

Porto Alegre Salgado Filho

Thu 1/15

7:45 am-11:27 pm

2 stops18h 42m

$1,050

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Sun 12/7

7:30 am-6:30 am

2 stops20h 00m

Porto Alegre Salgado Filho

Tue 1/13

6:40 am-2:28 pm

2 stops34h 48m

$1,089

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Fri 12/12

6:22 am-6:30 am

2 stops21h 08m

Porto Alegre Salgado Filho

Thu 1/15

7:45 am-11:27 pm

2 stops18h 42m

$1,090

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Tue 12/9

10:43 am-6:30 am

2 stops40h 47m

Porto Alegre Salgado Filho

Thu 1/15

7:45 am-10:27 am

2 stops29h 42m

$1,095

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Wed 12/10

6:22 am-6:30 am

2 stops21h 08m

Porto Alegre Salgado Filho

Tue 1/13

6:40 am-10:43 am

2 stops31h 03m

$1,096

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Tue 12/9

1:07 pm-6:30 am

2 stops38h 23m

Porto Alegre Salgado Filho

Tue 1/13

6:40 am-12:03 pm

2 stops32h 23m

$1,096

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Tue 12/9

12:04 pm-6:30 am

2 stops39h 26m

Porto Alegre Salgado Filho

Wed 1/14

6:40 am-9:03 am

2 stops29h 23m

$1,096

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Thu 12/11

5:38 pm-6:30 am

2 stops33h 52m

Porto Alegre Salgado Filho

Tue 1/13

6:40 am-2:28 pm

2 stops34h 48m

$1,096

New OrleansPorto Alegre

MSY - POA

MSYPOA

New Orleans Louis Armstrong

Thu 12/4

3:27 pm-6:30 am

2 stops36h 03m

Porto Alegre Salgado Filho

Mon 1/12

7:45 am-10:27 am

2 stops29h 42m

$1,116

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from New Orleans to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from New Orleans with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Orleans to Porto Alegre?

    There are many flights that can get you from New Orleans to Porto Alegre in 40h 47m. Fly via Delta to get the fastest option. New Orleans and Porto Alegre are separated by a distance of 4874 mi.

  • Can I find deals for flights from New Orleans to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on New Orleans to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Orleans to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Porto Alegre.

  • Can I find deals for business class flights from New Orleans to Porto Alegre?

    Yes. Cheapflights offers flight deals from New Orleans to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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