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Cheap flights from Nevada to Porto Alegre from $808

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 8/20. 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
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

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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
9:10 am - 11:15 am
LAS
-
POA
22h 05m
2 stops
LATAM Airlines Logo
7:05 pm - 12:34 pm
POA
-
LAS
21h 29m
2 stops
$808LATAM Airlines
Thu, Aug 20 - Mon, Sep 7
American Airlines Logo
6:18 am - 10:40 am
LAS
-
POA
24h 22m
2 stops
American Airlines Logo
4:15 pm - 11:04 am
POA
-
LAS
22h 49m
2 stops
$857American Airlines
Mon, Jun 1 - Thu, Jun 18
GOL Logo
6:18 am - 10:40 am
LAS
-
POA
24h 22m
2 stops
GOL Logo
3:45 pm - 10:27 pm
POA
-
LAS
34h 42m
2 stops
$934GOL
Mon, Jun 1 - Thu, Jun 18
United Airlines Logo
4:46 pm - 1:10 pm
LAS
-
POA
40h 24m
2 stops
United Airlines Logo
4:55 pm - 11:53 pm
POA
-
LAS
34h 58m
2 stops
$941United Airlines
Sat, Jun 6 - Sat, Jun 20
GOL Logo
6:18 am - 10:40 am
LAS
-
POA
24h 22m
2 stops
GOL Logo
4:15 pm - 11:04 am
POA
-
LAS
22h 49m
2 stops
$947GOL
Mon, Jun 1 - Thu, Jun 18
LATAM Airlines Logo
7:00 am - 6:15 pm
LAS
-
POA
31h 15m
2 stops
LATAM Airlines Logo
12:10 pm - 12:13 pm
POA
-
LAS
28h 03m
2 stops
$956LATAM Airlines
Mon, Jun 1 - Thu, Jun 18
GOL Logo
12:53 pm - 3:35 pm
LAS
-
POA
22h 42m
2 stops
GOL Logo
2:00 pm - 9:20 am
POA
-
LAS
23h 20m
2 stops
$974GOL
Fri, May 22 - Fri, Jun 5
Copa Airlines Logo
12:34 am - 12:15 am
LAS
-
POA
19h 41m
1 stop
Copa Airlines Logo
1:20 am - 10:01 pm
POA
-
LAS
24h 41m
2 stops
$985Copa Airlines
Wed, Aug 19 - Sun, Sep 6
LATAM Airlines Logo
10:10 pm - 6:45 pm
LAS
-
POA
40h 35m
2 stops
LATAM Airlines Logo
12:10 pm - 11:07 am
POA
-
LAS
26h 57m
2 stops
$1,006LATAM Airlines
Sat, Jun 6 - Sat, Jun 20
Copa Airlines Logo
6:10 pm - 12:20 am
LAS
-
POA
26h 10m
2 stops
Copa Airlines Logo
1:20 am - 10:30 pm
POA
-
LAS
25h 10m
1 stop
$1,062Copa Airlines
Mon, Jun 1 - Wed, Jun 17

GOL flights from Nevada to Porto Alegre

Our best GOL deals on Nevada to Porto Alegre flight tickets
GOL
Jun 1
LAS6:18 amLas Vegas Harry Reid Intl
24h 22m
2 stops
POA10:40 amPorto Alegre Salgado Filho
Jun 18
POA3:45 pmPorto Alegre Salgado Filho
34h 42m
2 stops
LAS10:27 pmLas Vegas Harry Reid Intl
$934
GOL
Jun 1
LAS6:18 amLas Vegas Harry Reid Intl
24h 22m
2 stops
POA10:40 amPorto Alegre Salgado Filho
Jun 18
POA4:15 pmPorto Alegre Salgado Filho
22h 49m
2 stops
LAS11:04 amLas Vegas Harry Reid Intl
$947
GOL
May 22
LAS12:53 pmLas Vegas Harry Reid Intl
22h 42m
2 stops
POA3:35 pmPorto Alegre Salgado Filho
Jun 5
POA2:00 pmPorto Alegre Salgado Filho
23h 20m
2 stops
LAS9:20 amLas Vegas Harry Reid Intl
$974

LATAM Airlines flights from Nevada to Porto Alegre

Our best LATAM Airlines deals on Nevada to Porto Alegre flight tickets
LATAM Airlines
Aug 20
LAS9:10 amLas Vegas Harry Reid Intl
22h 05m
2 stops
POA11:15 amPorto Alegre Salgado Filho
Sep 7
POA7:05 pmPorto Alegre Salgado Filho
21h 29m
2 stops
LAS12:34 pmLas Vegas Harry Reid Intl
$808
LATAM Airlines
Jun 1
LAS7:00 amLas Vegas Harry Reid Intl
31h 15m
2 stops
POA6:15 pmPorto Alegre Salgado Filho
Jun 18
POA12:10 pmPorto Alegre Salgado Filho
28h 03m
2 stops
LAS12:13 pmLas Vegas Harry Reid Intl
$956
LATAM Airlines
Jun 6
LAS10:10 pmLas Vegas Harry Reid Intl
40h 35m
2 stops
POA6:45 pmPorto Alegre Salgado Filho
Jun 20
POA12:10 pmPorto Alegre Salgado Filho
26h 57m
2 stops
LAS11:07 amLas Vegas Harry Reid Intl
$1,006

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 March 30, 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 - POA

LASPOA

Las Vegas Harry Reid Intl

Thu 8/20

9:10 am-11:15 am

2 stops22h 05m

Porto Alegre Salgado Filho

Mon 9/7

7:05 pm-12:34 pm

2 stops21h 29m

$808

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Mon 6/1

6:18 am-10:40 am

2 stops24h 22m

Porto Alegre Salgado Filho

Thu 6/18

4:15 pm-11:04 am

2 stops22h 49m

$857

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Mon 6/1

6:18 am-10:40 am

2 stops24h 22m

Porto Alegre Salgado Filho

Thu 6/18

3:45 pm-10:27 pm

2 stops34h 42m

$934

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Sat 6/6

4:46 pm-1:10 pm

2 stops40h 24m

Porto Alegre Salgado Filho

Sat 6/20

4:55 pm-11:53 pm

2 stops34h 58m

$941

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Mon 6/1

6:18 am-10:40 am

2 stops24h 22m

Porto Alegre Salgado Filho

Thu 6/18

4:15 pm-11:04 am

2 stops22h 49m

$947

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Mon 6/1

7:00 am-6:15 pm

2 stops31h 15m

Porto Alegre Salgado Filho

Thu 6/18

12:10 pm-12:13 pm

2 stops28h 03m

$956

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Fri 5/22

12:53 pm-3:35 pm

2 stops22h 42m

Porto Alegre Salgado Filho

Fri 6/5

2:00 pm-9:20 am

2 stops23h 20m

$974

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Wed 8/19

12:34 am-12:15 am

1 stop19h 41m

Porto Alegre Salgado Filho

Sun 9/6

1:20 am-10:01 pm

2 stops24h 41m

$985

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Sat 6/6

10:10 pm-6:45 pm

2 stops40h 35m

Porto Alegre Salgado Filho

Sat 6/20

12:10 pm-11:07 am

2 stops26h 57m

$1,006

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Mon 6/1

6:10 pm-12:20 am

2 stops26h 10m

Porto Alegre Salgado Filho

Wed 6/17

1:20 am-10:30 pm

1 stop25h 10m

$1,062

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

22h 15m

Direct flights

None
The fastest flight from Nevada to Porto Alegre takes 22h 15m
There are no direct flights from Nevada to Porto Alegre. There are no popular flight routes from Nevada to Porto Alegre.
Search flight deals

  • 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 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.

  • How do I get Price Alerts for flights from Nevada to Porto Alegre?

    Confirm your travel details to search for the latest offers for flights from Nevada to Porto Alegre. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Nevada to Porto Alegre with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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