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Cheap flights from Las Vegas to Porto Alegre from $809

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Porto Alegre departing on 5/11. 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
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 Las Vegas to Porto Alegre

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Las Vegas to Porto Alegre.
United Airlines Logo
12:40 pm - 1:20 pmLAS-POA
20h 40m2 stops
United Airlines Logo
3:30 pm - 9:52 pmPOA-LAS
34h 22m2 stops
$809United Airlines
Find Deal
Sun, May 11 - Thu, May 22
United Airlines Logo
6:00 am - 1:20 pmLAS-POA
27h 20m3 stops
United Airlines Logo
5:35 pm - 10:58 amPOA-LAS
21h 23m2 stops
$880United Airlines
Find Deal
Sun, May 11 - Thu, May 22
Copa Airlines Logo
7:29 pm - 12:15 amLAS-POA
24h 46m2 stops
Copa Airlines Logo
1:20 am - 11:10 pmPOA-LAS
25h 50m1 stop
$944Copa Airlines
Find Deal
Sun, May 11 - Wed, May 21
LATAM Airlines Logo
12:55 am - 6:25 amLAS-POA
25h 30m2 stops
LATAM Airlines Logo
7:20 am - 12:11 amPOA-LAS
20h 51m2 stops
$1,054LATAM Airlines
Find Deal
Sat, May 10 - Thu, May 22
 Logo
12:38 am - 1:10 pmLAS-POA
32h 32m3 stops
 Logo
9:05 pm - 12:25 amPOA-LAS
31h 20m3 stops
$1,179
Find Deal
Sat, May 10 - Thu, May 22
 Logo
2:09 pm - 11:55 pmLAS-POA
29h 46m3 stops
 Logo
8:35 pm - 12:25 amPOA-LAS
31h 50m3 stops
$1,192
Find Deal
Sun, May 11 - Thu, May 22
LATAM Airlines Logo
12:55 am - 9:25 amLAS-POA
28h 30m3 stops
LATAM Airlines Logo
7:20 am - 12:11 amPOA-LAS
20h 51m2 stops
$1,205LATAM Airlines
Find Deal
Sat, May 10 - Thu, May 22
Copa Airlines Logo
7:29 pm - 12:15 amLAS-POA
24h 46m2 stops
Copa Airlines Logo
1:20 am - 8:52 pmPOA-LAS
23h 32m2 stops
$1,264Copa Airlines
Find Deal
Sun, May 11 - Wed, May 21
Copa Airlines Logo
1:55 am - 8:45 amLAS-POA
26h 50m2 stops
Copa Airlines Logo
1:20 am - 11:10 pmPOA-LAS
25h 50m1 stop
$3,124Copa Airlines
Find Deal
Sat, May 10 - Wed, May 21

United Airlines flights from Las Vegas to Porto Alegre

Our best United Airlines deals on Las Vegas to Porto Alegre flight tickets
United Airlines
May 11
LAS12:40 pmLas Vegas Harry Reid Intl
20h 40m
2 stops
POA1:20 pmPorto Alegre Salgado Filho
May 22
POA3:30 pmPorto Alegre Salgado Filho
34h 22m
2 stops
LAS9:52 pmLas Vegas Harry Reid Intl
United Airlines
May 11
LAS6:00 amLas Vegas Harry Reid Intl
27h 20m
3 stops
POA1:20 pmPorto Alegre Salgado Filho
May 22
POA5:35 pmPorto Alegre Salgado Filho
21h 23m
2 stops
LAS10:58 amLas Vegas Harry Reid Intl

Copa Airlines flights from Las Vegas to Porto Alegre

Our best Copa Airlines deals on Las Vegas to Porto Alegre flight tickets
Copa Airlines
May 11
LAS7:29 pmLas Vegas Harry Reid Intl
24h 46m
2 stops
POA12:15 amPorto Alegre Salgado Filho
May 21
POA1:20 amPorto Alegre Salgado Filho
25h 50m
1 stop
LAS11:10 pmLas Vegas Harry Reid Intl
Copa Airlines
May 11
LAS7:29 pmLas Vegas Harry Reid Intl
24h 46m
2 stops
POA12:15 amPorto Alegre Salgado Filho
May 21
POA1:20 amPorto Alegre Salgado Filho
23h 32m
2 stops
LAS8:52 pmLas Vegas Harry Reid Intl
Copa Airlines
May 10
LAS1:55 amLas Vegas Harry Reid Intl
26h 50m
2 stops
POA8:45 amPorto Alegre Salgado Filho
May 21
POA1:20 amPorto Alegre Salgado Filho
25h 50m
1 stop
LAS11:10 pmLas Vegas Harry Reid Intl

See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Las Vegas 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 day to depart on your flight to Porto Alegre?

Our data shows that Friday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as $695. On the other hand, Tuesday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $946.

What is the cheapest time of day to depart on your flight to Porto Alegre?

Our most recent data shows that the best time of day to fly to Porto Alegre is at noon. Flights from Las Vegas to Porto Alegre during this time can be as low as $729. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $822 on average. Flights to Porto Alegre from Las Vegas in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Las Vegas to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Porto Alegre (LAS to POA) flight deals and tips

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

Best Price Found

$809

Fastest flight time

20h 40m

Direct flights

None

Airports in Porto Alegre

1 airport
The best flight deal from Las Vegas to Porto Alegre found on momondo in the last 72 hours is $809
The fastest flight from Las Vegas to Porto Alegre takes 20h 40m
There are no direct flights from Las Vegas to Porto Alegre. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - Porto Alegre Salgado Filho Airport.
There is 1 airport near Porto Alegre: Porto Alegre Salgado Filho (POA)

  • How far is Las Vegas Harry Reid Intl to Porto Alegre Salgado Filho by plane?

    A flight from Las Vegas Harry Reid Intl to Porto Alegre Salgado Filho will travel around 6167.1 mi. 20h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Porto Alegre Salgado Filho Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport 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.


Why use momondo?

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

It is quick and easy to find Las Vegas to Porto Alegre flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto Alegre that suits you.

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

Yes. All flights to Porto Alegre from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Porto Alegre.

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

If you are not ready to book a flight from Las Vegas to Porto Alegre now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Porto Alegre and let you know when they change.


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