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Santos Dumont

$537+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SDU
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 julio 30, 2025.

Round-trip from

$582
(Mytrip)

One-way from

$537
(KAYAK)

Popular in

July

Cheapest in

November

Average price

$1,245
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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Highest demand for flights based on searches. 17% potential increase in price ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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.
jue. 9/185:20 amMSY - SDU
3 stops25h 15mMultiple Airlines
mié. 10/111:25 amSDU - MSY
3 stops34h 19mMultiple Airlines
Deal found 7/29$582
This Air Canada deal was found by Cheapflights users on 7/29. 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.
mié. 9/1011:55 amMSY - SDU
2 stops24h 25mAir Canada
mar. 9/1611:25 amSDU - MSY
2 stops25h 37mAir Canada
Deal found 7/29$804
This Gurufare deal was found by Cheapflights users on 7/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/115:18 pmMSY - SDU
2 stops21h 32mGOL
jue. 9/186:20 amSDU - MSY
2 stops17h 00mGOL
Deal found 7/29$1,043
This KAYAK deal was found by Cheapflights users on 7/29. 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.
mar. 9/95:03 pmMSY - SDU
2 stops18h 57mLATAM Airlines
dom. 9/215:40 pmSDU - MSY
2 stops26h 17mLATAM Airlines
Deal found 7/29$1,210

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 julio 30, 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

jue. 9/18

5:20 am-8:35 am

3 stops25h 15m

Rio de Janeiro Santos Dumont

mié. 10/1

11:25 am-7:44 pm

3 stops34h 19m

$582

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

mié. 9/10

11:55 am-2:20 pm

2 stops24h 25m

Rio de Janeiro Santos Dumont

mar. 9/16

11:25 am-11:02 am

2 stops25h 37m

$804

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

jue. 9/11

5:18 pm-4:50 pm

2 stops21h 32m

Rio de Janeiro Santos Dumont

jue. 9/18

6:20 am-9:20 pm

2 stops17h 00m

$1,043

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

mar. 9/9

5:03 pm-2:00 pm

2 stops18h 57m

Rio de Janeiro Santos Dumont

dom. 9/21

5:40 pm-5:57 pm

2 stops26h 17m

$1,210

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

vie. 9/12

3:10 pm-1:50 pm

2 stops20h 40m

Rio de Janeiro Santos Dumont

vie. 9/19

8:20 pm-3:57 pm

2 stops21h 37m

$5,100

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

mié. 9/24

5:18 pm-2:05 pm

2 stops18h 47m

$537

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

mié. 9/24

10:15 am-2:20 pm

3 stops26h 05m

$744

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

vie. 8/15

4:53 pm-10:40 am

3 stops39h 47m

$1,406

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

sáb. 8/16

11:45 am-5:45 pm

2 stops28h 00m

$1,989

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

sáb. 8/16

7:00 am-4:40 pm

3 stops31h 40m

$2,163

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

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 julio 30, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and United Airlines from New Orleans to Rio de Janeiro Santos Dumont Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,822 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,091 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    $537 is the cheapest one-way deal found within the past few days, from GOL. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $744 and $1,989, 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.

See more FAQs

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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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