HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$651+ Cheap flights from Santos Dumont, Brazil (SDU) to Louisiana

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — MSY
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santos Dumont to Louisiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santos Dumont to Louisiana

Keep the following information in mind while searching for Santos Dumont to Louisiana flight deals. Data was last updated April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$651
(Mytrip)

Popular in

April

Cheapest in

February

Average price

$1,463
Provider with most accurate pricing for Rio de Janeiro (RIO)-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-New Orleans Louis Armstrong flights.
Search Deals
From Rio de Janeiro Santos Dumont to Louisiana
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Santos Dumont to Louisiana

Cheapest flights from Santos Dumont to Louisiana
Explore the most affordable flight options available from Santos Dumont to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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.
Mon 6/97:45 amSDU - MSY
2 stops25h 17mMultiple Airlines
Mon 6/235:10 amMSY - SDU
2 stops29h 15mMultiple Airlines
Deal found 4/17$651
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:00 pmSDU - MSY
2 stops30h 30mAir Canada
Mon 11/105:25 pmMSY - SDU
2 stops19h 25mAir Canada
Deal found 4/17$980
This GOL deal was found by Cheapflights users on 4/17. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amSDU - MSY
2 stops19h 59mGOL
Tue 5/133:59 pmMSY - SDU
2 stops16h 41mGOL
Deal found 4/17$1,462
This LATAM Airlines deal was found by Cheapflights users on 4/17. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/188:20 pmSDU - MSY
2 stops23h 18mLATAM Airlines
Fri 4/2511:20 amMSY - SDU
2 stops22h 00mLATAM Airlines
Deal found 4/17$1,968

Cheapflights Fare Finder

Customize your flight search to find flights from Santos Dumont to Louisiana 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 April 17, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Louisiana that are best for you.

Fly from

Santos Dumont

Fly to

Louisiana

Route

Depart

Return

Price

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Mon 6/9

7:45 am-7:02 am

2 stops25h 17m

New Orleans Louis Armstrong

Mon 6/23

5:10 am-12:25 pm

2 stops29h 15m

$651

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Thu 5/8

6:00 am-11:59 pm

2 stops19h 59m

New Orleans Louis Armstrong

Tue 5/13

3:59 pm-10:40 am

2 stops16h 41m

$1,462

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Sun 6/1

6:00 am-10:43 pm

2 stops18h 43m

$656

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Thu 5/1

1:05 pm-8:54 am

2 stops21h 49m

$808

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Sun 6/1

7:55 am-1:22 pm

3 stops31h 27m

$1,604

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Santos Dumont to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Santos Dumont 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.

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro Santos Dumont Airport to Louisiana

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated April 17, 2025.
United Airlines
7.4
Good
8,667 reviews

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,667 reviews
United Airlines
7.4
Good
8,667 reviews

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
GOL
7.3
Good
1,059 reviews
United Airlines
7.4
Good
8,667 reviews

Entertainment

7.0

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Santos Dumont to Louisiana that include hotel bookings?

    Yes. In addition to deals on Santos Dumont to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santos Dumont to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santos Dumont to Louisiana.

  • Can I find deals for business class flights from Santos Dumont to Louisiana?

    Yes. Cheapflights offers flight deals from Santos Dumont to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rio de Janeiro Santos Dumont Airport to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Louisiana (average of $256). Flying from Rio de Janeiro Santos Dumont Airport to Louisiana in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santos Dumont to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Miami flights
Rio de Janeiro–Galeão Intl to Orlando flights
Rio de Janeiro–Galeão Intl to John F Kennedy Intl flights
Rio de Janeiro–Galeão Intl to Newark flights
Santos Dumont to Orlando flights
Rio de Janeiro–Galeão Intl to LaGuardia flights
Santos Dumont to Miami flights
Santos Dumont to John F Kennedy Intl flights
Rio de Janeiro–Galeão Intl to Fort Lauderdale flights
Rio de Janeiro–Galeão Intl to Los Angeles flights
Santos Dumont to Fort Lauderdale flights
Santos Dumont to Los Angeles flights
Rio de Janeiro–Galeão Intl to Dallas/Fort Worth flights
Rio de Janeiro–Galeão Intl to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Boston flights
Rio de Janeiro–Galeão Intl to Hobby flights
Santos Dumont to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Baltimore flights
Rio de Janeiro–Galeão Intl to Reagan-National flights
Rio de Janeiro–Galeão Intl to San Francisco flights
Rio de Janeiro–Galeão Intl to O'Hare Intl flights
Santos Dumont to Boston flights
Rio de Janeiro–Galeão Intl to George Bush Intcntl flights
Rio de Janeiro–Galeão Intl to Las Vegas flights
Rio de Janeiro–Galeão Intl to Tampa flights
Rio de Janeiro–Galeão Intl to Atlanta flights
Santos Dumont to San Francisco flights
Rio de Janeiro–Galeão Intl to Midway flights
Santos Dumont to Dallas/Fort Worth flights
Rio de Janeiro–Galeão Intl to San Diego flights
Rio de Janeiro–Galeão Intl to Philadelphia flights
Santos Dumont to Atlanta flights
Rio de Janeiro–Galeão Intl to Seattle flights
Rio de Janeiro–Galeão Intl to Raleigh flights
Rio de Janeiro–Galeão Intl to Denver flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.