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Porto Alegre

$290+ Cheap flights from Nevada to Porto Alegre (POA)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — POA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Nevada to Porto Alegre

Cheapest flights from Nevada to Porto Alegre
Explore the most affordable flight options available from Nevada to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:04 am
LAS
-
POA
2 stops26h 21m
United Airlines
Thu 3/193:30 pm
POA
-
LAS
2 stops44h 43m
United Airlines
Deal found 1/27$740
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:00 am
LAS
-
POA
2 stops27h 35m
American Airlines
Wed 5/206:25 pm
POA
-
LAS
2 stops18h 55m
American Airlines
Deal found 1/28$745
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
LAS
-
POA
3 stops28h 20m
United Airlines
Wed 5/205:10 pm
POA
-
LAS
2 stops19h 25m
United Airlines
Deal found 1/28$768
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/145:38 pm
LAS
-
POA
2 stops40h 47m
United Airlines
Sat 3/213:20 pm
POA
-
LAS
2 stops36h 10m
United Airlines
Deal found 1/28$973
This Copa Airlines deal was found by Cheapflights users on 1/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/143:09 pm
LAS
-
POA
2 stops29h 16m
Copa Airlines
Fri 3/201:30 am
POA
-
LAS
1 stop24h 59m
Copa Airlines
Deal found 1/28$1,630

Find flight deals from Nevada to Porto Alegre

Keep the following information in mind while searching for Nevada to Porto Alegre flight deals. Data was last updated January 29, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$740
(United Airlines)

One-way from

$290
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$767
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Porto Alegre Salgado Filho flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Porto Alegre Salgado Filho flights.
Search Deals
From Nevada to Porto Alegre Salgado Filho
Search Deals
One-way flight from Nevada to Porto Alegre Salgado Filho
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Nevada to Porto Alegre that are best for you.

Fly from

Nevada

Fly to

Porto Alegre

Route

Depart

Return

Price

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Tue 3/17

8:04 am-2:25 pm

2 stops26h 21m

Porto Alegre Salgado Filho

Thu 3/19

3:30 pm-8:13 am

2 stops44h 43m

$740

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Tue 5/5

8:00 am-3:35 pm

2 stops27h 35m

Porto Alegre Salgado Filho

Wed 5/20

6:25 pm-9:20 am

2 stops18h 55m

$745

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Tue 5/5

6:00 am-2:20 pm

3 stops28h 20m

Porto Alegre Salgado Filho

Wed 5/20

5:10 pm-8:35 am

2 stops19h 25m

$768

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Sat 3/14

5:38 pm-2:25 pm

2 stops40h 47m

Porto Alegre Salgado Filho

Sat 3/21

3:20 pm-11:30 pm

2 stops36h 10m

$973

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Tue 5/5

6:00 am-4:20 pm

3 stops30h 20m

$290

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Sat 6/6

3:30 pm-1:10 pm

2 stops41h 40m

$360

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Thu 6/4

12:37 am-12:20 am

1 stop19h 43m

$396

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Tue 2/17

12:58 am-12:25 am

1 stop18h 27m

$627

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Wed 2/18

10:10 pm-5:05 pm

2 stops37h 55m

$675

Las VegasPorto Alegre

LAS - POA

LASPOA

Las Vegas Harry Reid Intl

Thu 6/4

12:30 am-4:10 pm

3 stops35h 40m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 11 results
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Best time to book a flight from Nevada to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Nevada 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 Nevada to Porto Alegre
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Nevada to Porto Alegre. 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 into for flights to Porto Alegre from Nevada?

    Porto Alegre Salgado Filho (POA) is the airport you will fly into if you book a flight from Nevada to Porto Alegre. It is only a 4.0 mi journey from Salgado Filho (POA) to Porto Alegre’s city center.

  • How long is the flight from Nevada to Porto Alegre?

    Airlines like United Airlines and American Airlines fly from Nevada to Porto Alegre in about 26h 21m. The time it takes to get you to your destination can typically vary by up to 1h 14m. Nevada and Porto Alegre are separated by a distance of 6164 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Nevada to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on Nevada to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nevada to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nevada to Porto Alegre.

  • Can I find deals for business class flights from Nevada to Porto Alegre?

    Yes. Cheapflights offers flight deals from Nevada to Porto Alegre 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 Nevada to Porto Alegre

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