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

The cheapest airline one-way is GOL, with whom users have recently found tickets for as low as $537. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Louisiana to Rio de Janeiro Santos Dumont Airport for a low price.

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.

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).

What is the cheapest month to fly from Louisiana to Rio de Janeiro Santos Dumont Airport?

November can be a great time to fly to Rio de Janeiro Santos Dumont Airport from Louisiana with a flight ticket averaging about $982. Cheapflights users have found deals in the month of November for as cheap as $501. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from LA to SDU?

When flying from Louisiana to Rio de Janeiro Santos Dumont Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Louisiana 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.

$537+ Flights from Louisiana to Rio de Janeiro Santos Dumont Airport, Brazil

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Cheap flight deals from Louisiana to Santos Dumont

Round-trip from	$611 (Mytrip)
One-way from	$537 (KAYAK)
Popular in	July
Cheapest in	November
Average price	$1,245

From Louisiana to Rio de Janeiro Santos Dumont

Search Deals

One-way flight from Louisiana to Rio de Janeiro Santos Dumont

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($207 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Louisiana to Santos Dumont

Cheapest flights from Louisiana to Santos Dumont
Explore the most affordable flight options available from Louisiana to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Thu 10/166:00 amMSY - SDU

3 stops25h 40mMultiple Airlines

Sat 10/256:15 amSDU - MSY

3 stops19h 39mMultiple Airlines

Deal found 7/30

$611

Mon 12/110:57 amMSY - SDU

2 stops20h 48mGOL

Sun 12/76:00 amSDU - MSY

2 stops17h 47mGOL

Deal found 7/29

$1,130

Mon 8/113:06 pmMSY - SDU

2 stops20h 54mLATAM Airlines

Fri 8/298:20 pmSDU - MSY

2 stops23h 33mLATAM Airlines

Deal found 7/30

$1,283

Sun 9/147:23 pmMSY - SDU

2 stops40h 57mUnited Airlines

Sun 9/212:55 pmSDU - MSY

2 stops27h 05mUnited Airlines

Deal found 7/30

$1,288

Best flights from Louisiana to Santos Dumont
Discover carefully curated flight deals from Louisiana to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Thu 10/166:00 amMSY - SDU

3 stops25h 40mMultiple Airlines

Sat 10/256:15 amSDU - MSY

3 stops19h 39mMultiple Airlines

Deal found 7/30

$611

Mon 12/110:57 amMSY - SDU

2 stops20h 48mGOL

Sun 12/76:00 amSDU - MSY

2 stops17h 47mGOL

Deal found 7/29

$1,130

Mon 8/113:06 pmMSY - SDU

2 stops20h 54mLATAM Airlines

Fri 8/298:20 pmSDU - MSY

2 stops23h 33mLATAM Airlines

Deal found 7/30

$1,283

Sun 9/147:23 pmMSY - SDU

2 stops40h 57mUnited Airlines

Sun 9/212:55 pmSDU - MSY

2 stops27h 05mUnited Airlines

Deal found 7/30

$1,288

Last-minute flights from Louisiana to Santos Dumont
Discover last-minute flight deals from Louisiana to Santos Dumont. Data last updated July 31, 2025 and is based on user searches.

Mon 8/119:34 pmMSY - SDU

3 stops41h 16mMultiple Airlines

Fri 8/299:05 pmSDU - MSY

3 stops28h 04mMultiple Airlines

Deal found 7/30

$732

Mon 8/113:06 pmMSY - SDU

2 stops20h 54mLATAM Airlines

Fri 8/298:20 pmSDU - MSY

2 stops23h 33mLATAM Airlines

Deal found 7/30

$1,283

Thu 8/1411:26 amMSY - SDU

2 stops21h 14mGOL

Sun 8/178:40 pmSDU - MSY

2 stops29h 15mGOL

Deal found 7/31

$2,145

One-way flights from Louisiana to Santos Dumont
Search for one-way flight options from Louisiana to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Wed 9/245:18 pmMSY - SDU

2 stops16h 22mGOL

Deal found 7/30

$537

Wed 9/2410:15 amMSY - SDU

3 stops26h 05mUnited Airlines

Deal found 7/30

$744

Fri 8/154:53 pmMSY - SDU

3 stops39h 47mMultiple Airlines

Deal found 7/30

$1,406

Sat 8/1611:45 amMSY - SDU

2 stops28h 00mAir Canada

Deal found 7/30

$1,989

Sat 8/167:00 amMSY - SDU

3 stops31h 40mLATAM Airlines

Deal found 7/30

$2,163

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisiana to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Thu 10/16

6:00 am-9:40 am

3 stops25h 40m

Rio de Janeiro Santos Dumont

Sat 10/25

6:15 am-11:54 pm

3 stops19h 39m

$611

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Mon 12/1

10:57 am-10:45 am

2 stops20h 48m

Rio de Janeiro Santos Dumont

Sun 12/7

6:00 am-8:47 pm

2 stops17h 47m

$1,130

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Mon 8/11

3:06 pm-2:00 pm

2 stops20h 54m

Rio de Janeiro Santos Dumont

Fri 8/29

8:20 pm-5:53 pm

2 stops23h 33m

$1,283

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Sun 9/14

7:23 pm-2:20 pm

2 stops40h 57m

Rio de Janeiro Santos Dumont

Sun 9/21

2:55 pm-4:00 pm

2 stops27h 05m

$1,288

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Wed 9/24

5:18 pm-11:40 am

2 stops16h 22m

$537

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Wed 9/24

10:15 am-2:20 pm

3 stops26h 05m

$744

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Fri 8/15

4:53 pm-10:40 am

3 stops39h 47m

$1,406

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Sat 8/16

11:45 am-5:45 pm

2 stops28h 00m

$1,989

New OrleansRio de Janeiro

MSY - SDU

MSYSDU

New Orleans Louis Armstrong

Sat 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 7/30

Best time to book a flight from Louisiana to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Louisiana 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 Louisiana to Rio de Janeiro Santos Dumont Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Santos Dumont

Peruse reviews from past customers who have flown with LATAM Airlines, United Airlines, and GOL from Louisiana to Rio de Janeiro Santos Dumont Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

LATAM Airlines

7.5

Good

1,822 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

LATAM Airlines

7.5

Good

1,822 reviews

LATAM Airlines

7.5

Good

1,822 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

United Airlines

7.4

Good

8,900 reviews

LATAM Airlines

7.5

Good

1,822 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

GOL

7.3

Good

1,091 reviews

LATAM Airlines

7.5

Good

1,822 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

Air Canada

7.1

Good

9,851 reviews

LATAM Airlines

7.5

Good

1,822 reviews

Reviews

1 / 20

4.0

Okay

Murilo,Jun 2025

SFO - LAX

Related info for your journey

What are the cheapest airlines to fly from Louisiana to Rio de Janeiro Santos Dumont Airport one-way?
The cheapest airline one-way is GOL, with whom users have recently found tickets for as low as $537. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Louisiana to Rio de Janeiro Santos Dumont Airport for a low price.
Can I find deals for flights from Louisiana to Santos Dumont that include hotel bookings?
Yes. In addition to deals on Louisiana to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisiana to Santos Dumont?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Santos Dumont.
Can I find deals for business class flights from Louisiana to Santos Dumont?
Yes. Cheapflights offers flight deals from Louisiana 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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$537+ Cheap flights from Louisiana 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.

Find cheap flights from Louisiana to Santos Dumont with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Louisiana to Santos Dumont

Keep the following information in mind while searching for Louisiana to Santos Dumont flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Louisiana to Santos Dumont

Cheapest flights from Louisiana to Santos DumontExplore the most affordable flight options available from Louisiana to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Louisiana to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisiana to Rio de Janeiro Santos Dumont Airport that are best for you.

Best time to book a flight from Louisiana to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Louisiana with our price prediction graph.

Cheapflights Insights

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

Reviews of airlines servicing Santos Dumont

Peruse reviews from past customers who have flown with LATAM Airlines, United Airlines, and GOL from Louisiana to Rio de Janeiro Santos Dumont Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Louisiana 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 are the cheapest airlines to fly from Louisiana to Rio de Janeiro Santos Dumont Airport one-way?

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

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

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

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 Louisiana to Santos Dumont

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Travel Smart

Cheapest flights from Louisiana to Santos Dumont
Explore the most affordable flight options available from Louisiana to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.