How far in advance should I book a flight from New York LaGuardia Airport to Rio de Janeiro Santos Dumont Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 33% on flights from New York LaGuardia Airport to Rio de Janeiro Santos Dumont Airport compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $854. For sooner than that we have options available in the next 3 days from $928.

What is the cheapest month to fly from New York LaGuardia Airport to Rio de Janeiro Santos Dumont Airport?

The best pricing can be found in the month of March. Prices to Rio de Janeiro Santos Dumont Airport from New York LaGuardia Airport average $930. You can even find prices in March for less than $930, as users have found deals to Rio de Janeiro Santos Dumont Airport from as low as $582. The month of December appears to be one of the more expensive times to travel to Rio de Janeiro Santos Dumont Airport from New York LaGuardia Airport. Flying in the targeted month can save you up to 47%.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York LaGuardia Airport to Rio de Janeiro Santos Dumont Airport as you normally would.

Most accurate provider : When it comes to deals on New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

Yes. Cheapflights offers flight deals from LaGuardia 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.

$290+ Flights from New York LaGuardia Airport, NY to Rio de Janeiro Santos Dumont Airport, Brazil

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Cheap flight deals from LaGuardia to Santos Dumont

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$622 (Air Canada)
One-way from	$290 (Kiwi.com)
Popular in	December
Cheapest in	March
Average price	$1,034

Provider with most accurate pricing for New York LaGuardia-Rio de Janeiro Santos Dumont flight deals.

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Provider most trusted by Cheapflights users for New York LaGuardia-Rio de Janeiro Santos Dumont flights.

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From New York LaGuardia to Rio de Janeiro Santos Dumont

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One-way flight from New York LaGuardia to Rio de Janeiro Santos Dumont

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Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from LaGuardia to Santos Dumont

Cheapest flights from LaGuardia to Santos Dumont
Explore the most affordable flight options available from LaGuardia to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Tue 6/38:15 pmLGA - SDU

2 stops18h 35mAir Canada

Mon 6/97:55 amSDU - LGA

2 stops27h 56mAir Canada

Deal found 4/25

$622

Thu 10/235:55 amLGA - SDU

3 stops25h 45mMultiple Airlines

Sat 11/16:15 amSDU - LGA

2 stops17h 47mMultiple Airlines

Deal found 4/25

$647

Mon 10/63:30 pmLGA - SDU

2 stops21h 35mGOL

Tue 11/186:00 amSDU - LGA

2 stops17h 02mGOL

Deal found 4/23

$780

Wed 8/131:30 pmLGA - SDU

2 stops20h 10mAzul

Wed 8/206:40 pmSDU - LGA

2 stops20h 20mAzul

Deal found 4/24

$990

Mon 12/1511:15 amLGA - SDU

2 stops19h 50mLATAM Airlines

Wed 12/242:25 pmSDU - LGA

2 stops24h 59mLATAM Airlines

Deal found 4/24

$1,007

Mon 6/237:29 pmLGA - SDU

2 stops19h 21mUnited Airlines

Tue 7/81:00 pmSDU - LGA

2 stops25h 18mUnited Airlines

Deal found 4/24

$1,142

Best flights from LaGuardia to Santos Dumont
Discover carefully curated flight deals from LaGuardia to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Tue 6/38:15 pmLGA - SDU

2 stops18h 35mAir Canada

Mon 6/97:55 amSDU - LGA

2 stops27h 56mAir Canada

Deal found 4/25

$622

Wed 6/46:00 amLGA - SDU

2 stops26h 15mMultiple Airlines

Sun 6/87:25 pmSDU - LGA

2 stops28h 59mMultiple Airlines

Deal found 4/24

$663

Wed 7/91:30 pmLGA - SDU

2 stops18h 45mAzul

Thu 7/176:40 pmSDU - LGA

2 stops18h 57mAzul

Deal found 4/25

$1,084

Mon 6/237:29 pmLGA - SDU

2 stops19h 21mUnited Airlines

Tue 7/81:00 pmSDU - LGA

2 stops25h 18mUnited Airlines

Deal found 4/24

$1,142

Thu 6/263:15 pmLGA - SDU

2 stops17h 20mLATAM Airlines

Tue 7/155:05 pmSDU - LGA

2 stops22h 50mLATAM Airlines

Deal found 4/23

$1,157

Wed 5/282:30 pmLGA - SDU

2 stops17h 20mGOL

Sat 6/76:00 amSDU - LGA

2 stops17h 59mGOL

Deal found 4/24

$1,179

Thu 6/265:00 pmLGA - SDU

2 stops19h 40mDelta

Sun 7/68:20 pmSDU - LGA

2 stops17h 25mDelta

Deal found 4/24

$3,541

Last-minute flights from LaGuardia to Santos Dumont
Discover last-minute flight deals from LaGuardia to Santos Dumont. Data last updated April 25, 2025 and is based on user searches.

Fri 4/254:38 pmLGA - SDU

2 stops20h 57mAzul

Sat 5/34:30 pmSDU - LGA

2 stops42h 30mAzul

Deal found 4/25

$1,743

Thu 5/15:59 pmLGA - SDU

2 stops15h 41mGOL

Wed 5/76:00 amSDU - LGA

2 stops16h 59mGOL

Deal found 4/24

$1,761

Mon 5/53:50 pmLGA - SDU

2 stops23h 00mAir Canada

Wed 5/217:55 amSDU - LGA

2 stops26h 39mAir Canada

Deal found 4/25

$623

Mon 5/510:57 amLGA - SDU

2 stops34h 28mMultiple Airlines

Wed 5/216:40 pmSDU - LGA

2 stops29h 44mMultiple Airlines

Deal found 4/25

$714

Sun 5/183:00 pmLGA - SDU

2 stops17h 35mDelta

Tue 6/248:20 pmSDU - LGA

2 stops16h 26mDelta

Deal found 4/25

$5,153

Mon 5/263:17 pmLGA - SDU

2 stops17h 18mLATAM Airlines

Thu 5/298:20 pmSDU - LGA

2 stops23h 04mLATAM Airlines

Deal found 4/25

$1,252

Wed 5/282:30 pmLGA - SDU

2 stops17h 20mGOL

Sat 6/76:00 amSDU - LGA

2 stops17h 59mGOL

Deal found 4/24

$1,179

Thu 5/293:25 pmLGA - SDU

2 stops23h 25mUnited Airlines

Thu 6/191:00 pmSDU - LGA

2 stops25h 25mUnited Airlines

Deal found 4/24

$1,217

One-way flights from LaGuardia to Santos Dumont
Search for one-way flight options from LaGuardia to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated April 25, 2025.

Thu 6/127:55 pmLGA - SDU

3 stops59h 15mMultiple Airlines

Deal found 4/25

$290

Wed 5/283:50 pmLGA - SDU

2 stops23h 00mAir Canada

Deal found 4/24

$525

Sat 6/143:30 pmLGA - SDU

2 stops16h 20mGOL

Deal found 4/25

$554

Sun 5/114:59 pmLGA - SDU

2 stops18h 26mAzul

Deal found 4/25

$570

Thu 7/33:15 pmLGA - SDU

2 stops17h 20mLATAM Airlines

Deal found 4/24

$613

Wed 7/27:29 pmLGA - SDU

2 stops19h 21mUnited Airlines

Deal found 4/24

$683

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Tue 6/3

8:15 pm-3:50 pm

2 stops18h 35m

Rio de Janeiro Santos Dumont

Mon 6/9

7:55 am-10:51 am

2 stops27h 56m

$622

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Wed 6/4

6:00 am-9:15 am

2 stops26h 15m

Rio de Janeiro Santos Dumont

Sun 6/8

7:25 pm-11:24 pm

2 stops28h 59m

$663

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Mon 10/6

3:30 pm-2:05 pm

2 stops21h 35m

Rio de Janeiro Santos Dumont

Tue 11/18

6:00 am-9:02 pm

2 stops17h 02m

$780

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Wed 8/13

1:30 pm-10:40 am

2 stops20h 10m

Rio de Janeiro Santos Dumont

Wed 8/20

6:40 pm-2:00 pm

2 stops20h 20m

$990

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Mon 6/23

7:29 pm-3:50 pm

2 stops19h 21m

Rio de Janeiro Santos Dumont

Tue 7/8

1:00 pm-1:18 pm

2 stops25h 18m

$1,142

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Thu 6/26

3:15 pm-9:35 am

2 stops17h 20m

Rio de Janeiro Santos Dumont

Tue 7/15

5:05 pm-2:55 pm

2 stops22h 50m

$1,157

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Tue 10/7

5:00 pm-1:40 pm

2 stops19h 40m

Rio de Janeiro Santos Dumont

Wed 11/19

8:20 pm-12:42 pm

2 stops18h 22m

$3,207

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Thu 6/12

7:55 pm-8:10 am

3 stops59h 15m

$290

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Thu 8/14

3:55 pm-12:25 pm

2 stops19h 30m

$440

New YorkRio de Janeiro

LGA - SDU

LGASDU

New York LaGuardia

Thu 9/18

3:30 pm-2:05 pm

2 stops21h 35m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 13 results

Most accurate provider: When it comes to deals on New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Santos Dumont

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

Rainfall in Santos Dumont 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

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

Peruse reviews from past customers who have flown with Azul, Delta and LATAM Airlines from New York to Rio de Janeiro to help guide your decision. 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.

Azul

8.0

Very good

776 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Azul

8.0

Very good

776 reviews

Azul

8.0

Very good

776 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Delta

8.0

Very good

7,920 reviews

Azul

8.0

Very good

776 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

LATAM Airlines

7.5

Good

1,767 reviews

Azul

8.0

Very good

776 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

United Airlines

7.4

Good

8,685 reviews

Azul

8.0

Very good

776 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

GOL

7.3

Good

1,066 reviews

Azul

8.0

Very good

776 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

What are the cheapest airlines to fly from New York LaGuardia Airport to Rio de Janeiro Santos Dumont Airport one-way?
The cheapest airlines for a one-way flight from New York LaGuardia Airport to Rio de Janeiro Santos Dumont Airport are Air Canada ($525), GOL ($554), and Azul ($570).
Can I find deals for flights from LaGuardia to Santos Dumont that include hotel bookings?
Yes. In addition to deals on LaGuardia to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from LaGuardia to Santos Dumont?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Santos Dumont.
Can I find deals for business class flights from LaGuardia to Santos Dumont?
Yes. Cheapflights offers flight deals from LaGuardia 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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$290+ Cheap flights from LaGuardia, NY (LGA) 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from LaGuardia to Santos Dumont with Cheapflights

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3. Compare prices and book

Cheap flight deals from LaGuardia to Santos Dumont

Most accurate provider

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Find flight deals from LaGuardia to Santos Dumont

Cheapest flights from LaGuardia to Santos DumontExplore the most affordable flight options available from LaGuardia to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Explore the most affordable flight options available from LaGuardia to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from LaGuardia to Santos Dumont

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

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport 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.

Temperature in Santos Dumont by month

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

Reviews of airlines servicing Santos Dumont

Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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 New York LaGuardia Airport to Rio de Janeiro Santos Dumont Airport one-way?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for LaGuardia to Santos Dumont

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Cheapest flights from LaGuardia to Santos Dumont
Explore the most affordable flight options available from LaGuardia to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.