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Cheap flights from Nevada to Porto Alegre from $954

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Nevada to Porto Alegre departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Nevada to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
8:25 am - 6:20 amLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
17h 55m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
7:35 am - 11:36 pmPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
20h 01m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$954LATAM Airlines
Wed, Sep 16 - Thu, Oct 1
LATAM Airlines Logo
11:01 pm - 6:20 amLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
27h 19m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
7:35 am - 11:36 pmPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
20h 01m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$954LATAM Airlines
Tue, Sep 15 - Thu, Oct 1
LATAM Airlines Logo
11:01 pm - 6:20 amLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
27h 19m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
12:10 pm - 11:21 amPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
27h 11m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$957LATAM Airlines
Tue, Sep 15 - Mon, Oct 5
LATAM Airlines Logo
7:05 am - 6:20 amLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
19h 15m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
3:00 pm - 2:08 pmPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
27h 08m2 stops Sao Paulo Congonhas New York John F Kennedy Intl
$957LATAM Airlines
Wed, Sep 16 - Mon, Oct 5
GOL Logo
6:00 am - 10:50 amLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
24h 50m2 stops Miami Sao Paulo Guarulhos Intl
GOL Logo
2:05 pm - 12:08 pmPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
26h 03m2 stops Sao Paulo Guarulhos Intl Miami
$1,027GOL
Thu, Sep 17 - Fri, Oct 2
GOL Logo
11:40 am - 11:40 amLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
20h 00m2 stops Miami Brasilia
GOL Logo
5:10 am - 11:58 pmPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
22h 48m2 stops Brasilia Miami
$1,080GOL
Wed, Sep 16 - Fri, Oct 2
GOL Logo
6:00 am - 10:50 amLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
24h 50m2 stops Miami Sao Paulo Guarulhos Intl
GOL Logo
2:05 pm - 12:08 pmPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
26h 03m2 stops Sao Paulo Guarulhos Intl Miami
$1,093GOL
Thu, Sep 17 - Fri, Oct 2
Delta Logo
11:01 pm - 6:20 amLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
27h 19m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
7:25 pm - 8:49 pmPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
29h 24m2 stops Sao Paulo Guarulhos Intl Los Angeles
$1,094Delta
Tue, Sep 15 - Wed, Sep 30
Delta Logo
6:00 am - 6:20 amLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
20h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
7:25 pm - 11:57 amPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
20h 32m2 stops Sao Paulo Guarulhos Intl Los Angeles
$1,094Delta
Wed, Sep 16 - Wed, Sep 30
Delta Logo
9:53 am - 2:15 pmLAS  Las Vegas Harry Reid Intl-POA Porto Alegre Salgado Filho
24h 22m2 stops Los Angeles Sao Paulo Guarulhos Intl
Delta Logo
7:35 am - 11:36 pmPOA  Porto Alegre Salgado Filho-LAS Las Vegas Harry Reid Intl
20h 01m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,098Delta
Mon, Sep 14 - Thu, Oct 1

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LATAM Airlines flights from Nevada to Porto Alegre

Our best LATAM Airlines deals on Nevada to Porto Alegre flight tickets
LATAM Airlines
Sep 15
LAS11:01 pmLas Vegas Harry Reid Intl
27h 19m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Oct 1
POA7:35 amPorto Alegre Salgado Filho
20h 01m
2 stops
LAS11:36 pmLas Vegas Harry Reid Intl
$954
LATAM Airlines
Sep 15
LAS11:01 pmLas Vegas Harry Reid Intl
27h 19m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Oct 5
POA12:10 pmPorto Alegre Salgado Filho
27h 11m
2 stops
LAS11:21 amLas Vegas Harry Reid Intl
$957
LATAM Airlines
Oct 28
LAS7:00 amLas Vegas Harry Reid Intl
19h 40m
2 stops
POA6:40 amPorto Alegre Salgado Filho
Nov 1
POA9:15 amPorto Alegre Salgado Filho
29h 19m
2 stops
LAS9:34 amLas Vegas Harry Reid Intl
$1,085

United Airlines flights from Nevada to Porto Alegre

Our best United Airlines deals on Nevada to Porto Alegre flight tickets
United Airlines
Sep 15
LAS12:40 pmLas Vegas Harry Reid Intl
21h 45m
2 stops
POA2:25 pmPorto Alegre Salgado Filho
Sep 29
POA5:10 pmPorto Alegre Salgado Filho
27h 43m
2 stops
LAS4:53 pmLas Vegas Harry Reid Intl
$1,192
United Airlines
Oct 28
LAS12:15 pmLas Vegas Harry Reid Intl
22h 20m
2 stops
POA2:35 pmPorto Alegre Salgado Filho
Nov 1
POA3:25 pmPorto Alegre Salgado Filho
27h 00m
3 stops
LAS1:25 pmLas Vegas Harry Reid Intl
$1,411
United Airlines
Oct 28
LAS1:19 pmLas Vegas Harry Reid Intl
25h 01m
2 stops
POA6:20 pmPorto Alegre Salgado Filho
Nov 1
POA3:25 pmPorto Alegre Salgado Filho
27h 00m
3 stops
LAS1:25 pmLas Vegas Harry Reid Intl
$3,146

momondo Fare Finder

 
Customize your flight search to find flights from Nevada to Porto Alegre 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Nevada to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Wed 9/16

8:25 am-6:20 am

2 stops17h 55m

Porto Alegre Salgado Filho

Thu 10/1

7:35 am-11:36 pm

2 stops20h 01m

$954

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Tue 9/15

11:01 pm-6:20 am

2 stops27h 19m

Porto Alegre Salgado Filho

Thu 10/1

7:35 am-11:36 pm

2 stops20h 01m

$954

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Tue 9/15

11:01 pm-6:20 am

2 stops27h 19m

Porto Alegre Salgado Filho

Mon 10/5

12:10 pm-11:21 am

2 stops27h 11m

$957

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Wed 9/16

7:05 am-6:20 am

2 stops19h 15m

Porto Alegre Salgado Filho

Mon 10/5

3:00 pm-2:08 pm

2 stops27h 08m

$957

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Thu 9/17

6:00 am-10:50 am

2 stops24h 50m

Porto Alegre Salgado Filho

Fri 10/2

2:05 pm-12:08 pm

2 stops26h 03m

$1,027

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Wed 9/16

11:40 am-11:40 am

2 stops20h 00m

Porto Alegre Salgado Filho

Fri 10/2

5:10 am-11:58 pm

2 stops22h 48m

$1,080

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Thu 9/17

6:00 am-10:50 am

2 stops24h 50m

Porto Alegre Salgado Filho

Fri 10/2

2:05 pm-12:08 pm

2 stops26h 03m

$1,093

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Tue 9/15

11:01 pm-6:20 am

2 stops27h 19m

Porto Alegre Salgado Filho

Wed 9/30

7:25 pm-8:49 pm

2 stops29h 24m

$1,094

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Wed 9/16

6:00 am-6:20 am

2 stops20h 20m

Porto Alegre Salgado Filho

Wed 9/30

7:25 pm-11:57 am

2 stops20h 32m

$1,094

Las VegasPorto Alegre

LAS Las Vegas Harry Reid Intl - POA Porto Alegre Salgado Filho

LASPOA

Las Vegas Harry Reid Intl

Mon 9/14

9:53 am-2:15 pm

2 stops24h 22m

Porto Alegre Salgado Filho

Thu 10/1

7:35 am-11:36 pm

2 stops20h 01m

$1,098

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Nevada to Porto Alegre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto Alegre?

The cheapest month to fly to Porto Alegre from Nevada is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Porto Alegre in October, then April is your next best option. Flight prices from Nevada to Porto Alegre during April average around $0.

Cheap Nevada to Porto Alegre flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nevada to Porto Alegre

Fastest flight time

25h 50m

Direct flights

None
The fastest flight from Nevada to Porto Alegre takes 25h 50m
There are no direct flights from Nevada to Porto Alegre. There are no popular flight routes from Nevada to Porto Alegre.
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Frequently asked questions about flying from Nevada to Porto Alegre

  • When did momondo last update prices for flights from Nevada to Porto Alegre Salgado Filho Airport?

    Prices for flights from Nevada to Porto Alegre Salgado Filho Airport are updated daily.

  • How many operators does momondo search for flights from Nevada to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from Nevada to Porto Alegre Salgado Filho Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nevada to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The necessary travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Nevada to Porto Alegre

Compare and see reviews for airlines that fly from Nevada to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $445Free CancellationRating
7.3
1,273 reviews
Search GOL flights
DeltaPriceFrom $811Free CancellationRating
7.8
8,505 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Nevada to Porto Alegre?

Finding the right flight to Porto Alegre from Nevada is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto Alegre quick and easy, saving you time and money.

Can I find flights from Nevada to Porto Alegre with flexible booking policies on momondo?

Flights from Nevada to Porto Alegre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Nevada to Porto Alegre?

Once all potential Nevada to Porto Alegre flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Nevada to Porto Alegre right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Nevada to Porto Alegre flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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