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Santos Dumont

$328+ Cheap flights from New Orleans (MSY) to Santos Dumont, Brazil (SDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SDU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from New Orleans to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Santos Dumont (SDU). 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 June 12, 2025.

Round-trip from

$835
(Mytrip)

One-way from

$328
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$1,208
From New Orleans Louis Armstrong to Rio de Janeiro Santos Dumont
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One-way flight from New Orleans Louis Armstrong to Rio de Janeiro Santos Dumont
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High demand for flights, 20% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from New Orleans to Santos Dumont

Cheapest flights from New Orleans to Santos Dumont
Explore the most affordable flight options available from New Orleans to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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.
Tue 7/228:19 pmMSY - SDU
2 stops24h 06mMultiple Airlines
Sun 7/277:55 amSDU - MSY
3 stops37h 20mMultiple Airlines
Deal found 6/11$835
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:55 amMSY - SDU
2 stops24h 25mAir Canada
Tue 10/711:25 amSDU - MSY
2 stops25h 37mAir Canada
Deal found 6/11$1,039
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:18 pmMSY - SDU
2 stops15h 22mGOL
Sat 9/135:40 pmSDU - MSY
2 stops29h 40mGOL
Deal found 6/10$1,056
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:41 pmMSY - SDU
2 stops18h 19mLATAM Airlines
Tue 8/128:20 pmSDU - MSY
2 stops24h 26mLATAM Airlines
Deal found 6/11$1,161
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/292:18 pmMSY - SDU
2 stops22h 02mUnited Airlines
Tue 8/1211:25 amSDU - MSY
3 stops34h 52mUnited Airlines
Deal found 6/11$1,220

Cheapflights Fare Finder

Customize your flight search to find flights from New Orleans to Santos Dumont 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 June 12, 2025.
Use the filters below to find and compare flights from New Orleans to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

New Orleans

Fly to

Santos Dumont

Route

Depart

Return

Price

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Tue 7/22

8:19 pm-10:25 pm

2 stops24h 06m

Rio de Janeiro Santos Dumont

Sun 7/27

7:55 am-7:15 pm

3 stops37h 20m

$835

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Wed 10/1

11:55 am-2:20 pm

2 stops24h 25m

Rio de Janeiro Santos Dumont

Tue 10/7

11:25 am-11:02 am

2 stops25h 37m

$1,039

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Fri 9/5

5:18 pm-10:40 am

2 stops15h 22m

Rio de Janeiro Santos Dumont

Sat 9/13

5:40 pm-9:20 pm

2 stops29h 40m

$1,056

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Tue 7/29

5:41 pm-2:00 pm

2 stops18h 19m

Rio de Janeiro Santos Dumont

Tue 8/12

8:20 pm-6:46 pm

2 stops24h 26m

$1,161

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Tue 7/29

2:18 pm-2:20 pm

2 stops22h 02m

Rio de Janeiro Santos Dumont

Tue 8/12

11:25 am-8:17 pm

3 stops34h 52m

$1,220

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Wed 9/17

1:44 pm-8:25 pm

3 stops28h 41m

$328

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Wed 9/24

5:18 pm-10:40 am

2 stops15h 22m

$524

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Sat 9/27

6:30 am-9:35 am

2 stops25h 05m

$622

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Wed 9/24

2:16 pm-3:50 pm

3 stops23h 34m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from New Orleans to Santos Dumont

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

Cheapflights Insights

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

Rainfall in Santos Dumont by month

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

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

Temperature in Santos Dumont by month

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

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February 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 June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. 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 Santos Dumont. Reviews last updated June 12, 2025.
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,785 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,790 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
GOL
7.3
Good
1,073 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Air Canada
7.1
Good
9,537 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

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

  • What airport do you fly from for flights from New Orleans to Rio de Janeiro Santos Dumont?

    Most people fly from New Orleans Louis Armstrong (MSY) if they book a flight from New Orleans to Rio de Janeiro Santos Dumont. On average, Louis Armstrong has 0 outbound flights to Rio de Janeiro Santos Dumont per day from 0 airlines. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

  • What are the cheapest airlines to fly from New Orleans to Rio de Janeiro Santos Dumont Airport one-way?

    $524 is the cheapest one-way deal found within the past few days, from GOL. You may also be able to find cheap deals on LATAM Airlines and United Airlines, with prices starting from $622 and $634, respectively.

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

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

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

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

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

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

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Alternative routes for New Orleans to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
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