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Cheap flights from Porto Alegre to the United States from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to the United States departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Porto Alegre to the United States

Cheap round-trip flights

Copa Airlines Logo
1:20 am - 7:55 pmPOA-MIA
19h 35m1 stop
Copa Airlines Logo
8:35 am - 12:15 amMIA-POA
14h 40m1 stop
$449Copa Airlines
Find Deal
Wed, Aug 20 - Sun, Aug 31
Copa Airlines Logo
1:20 am - 12:30 pmPOA-LAX
15h 10m1 stop
Copa Airlines Logo
1:46 am - 12:20 amLAX-POA
18h 34m1 stop
$467Copa Airlines
Find Deal
Sun, Aug 24 - Tue, Sep 2
LATAM Airlines Logo
8:55 pm - 3:15 pmPOA-MIA
19h 20m2 stops
LATAM Airlines Logo
3:55 pm - 6:25 amMIA-POA
13h 30m2 stops
$475LATAM Airlines
Find Deal
Mon, Aug 25 - Wed, Sep 3
United Airlines Logo
2:05 pm - 5:03 pmPOA-LAX
30h 58m2 stops
United Airlines Logo
2:10 pm - 2:35 pmLAX-POA
20h 25m2 stops
$479United Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
LATAM Airlines Logo
6:40 am - 5:55 pmPOA-MIA
12h 15m1 stop
LATAM Airlines Logo
5:15 pm - 7:50 pmMIA-POA
25h 35m2 stops
$481LATAM Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 21
United Airlines Logo
1:55 pm - 11:58 amPOA-MCO
23h 03m2 stops
United Airlines Logo
8:00 am - 3:05 pmMCO-POA
30h 05m2 stops
$485United Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 10
GOL Logo
6:35 pm - 5:05 pmPOA-MCO
23h 30m2 stops
GOL Logo
1:25 pm - 8:05 amMCO-POA
17h 40m2 stops
$500GOL
Find Deal
Wed, Oct 1 - Thu, Oct 9
GOL Logo
6:35 pm - 5:05 pmPOA-MCO
23h 30m2 stops
GOL Logo
1:25 pm - 9:45 amMCO-POA
19h 20m2 stops
$502GOL
Find Deal
Wed, Oct 1 - Thu, Oct 9
American Airlines Logo
1:55 pm - 8:17 amPOA-MCO
19h 22m2 stops
American Airlines Logo
10:03 am - 10:25 amMCO-POA
23h 22m2 stops
$552American Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
American Airlines Logo
5:15 pm - 11:01 amPOA-LAX
21h 46m2 stops
American Airlines Logo
10:26 am - 10:25 amLAX-POA
19h 59m2 stops
$615American Airlines
Find Deal
Sat, Sep 13 - Sun, Sep 21

Copa Airlines flights from Porto Alegre to United States

Our best Copa Airlines deals on Porto Alegre to United States flight tickets
Copa Airlines
Aug 20
POA1:20 amPorto Alegre Salgado Filho
19h 35m
1 stop
MIA7:55 pmMiami
Aug 31
MIA8:35 amMiami
14h 40m
1 stop
POA12:15 amPorto Alegre Salgado Filho
$449
Find similar
Copa Airlines
Aug 9
POA1:20 amPorto Alegre Salgado Filho
15h 56m
1 stop
FLL4:16 pmFort Lauderdale
Aug 26
FLL6:12 pmFort Lauderdale
29h 03m
1 stop
POA12:15 amPorto Alegre Salgado Filho
$451
Find similar
Copa Airlines
Aug 24
POA1:20 amPorto Alegre Salgado Filho
15h 10m
1 stop
LAX12:30 pmLos Angeles
Sep 2
LAX1:46 amLos Angeles
18h 34m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$467
Find similar

United Airlines flights from Porto Alegre to United States

Our best United Airlines deals on Porto Alegre to United States flight tickets
United Airlines
Aug 28
POA2:05 pmPorto Alegre Salgado Filho
30h 58m
2 stops
LAX5:03 pmLos Angeles
Sep 4
LAX2:10 pmLos Angeles
20h 25m
2 stops
POA2:35 pmPorto Alegre Salgado Filho
$479
Find similar
United Airlines
Sep 26
POA1:55 pmPorto Alegre Salgado Filho
23h 03m
2 stops
MCO11:58 amOrlando
Oct 10
MCO8:00 amOrlando
30h 05m
2 stops
POA3:05 pmPorto Alegre Salgado Filho
$485
Find similar
United Airlines
Aug 5
POA3:25 pmPorto Alegre Salgado Filho
27h 35m
2 stops
MCO6:00 pmOrlando
Aug 12
MCO3:43 pmOrlando
21h 52m
2 stops
POA2:35 pmPorto Alegre Salgado Filho
$487
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Porto Alegre to United States 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 July 31, 2025.
Use the filters below to find and compare flights from Porto Alegre to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Porto AlegreMiami

POA - MIA

POAMIA

Porto Alegre Salgado Filho

Wed 8/20

1:20 am-7:55 pm

1 stop19h 35m

Miami

Sun 8/31

8:35 am-12:15 am

1 stop14h 40m

$449

Porto AlegreLos Angeles

POA - LAX

POALAX

Porto Alegre Salgado Filho

Sun 8/24

1:20 am-12:30 pm

1 stop15h 10m

Los Angeles

Tue 9/2

1:46 am-12:20 am

1 stop18h 34m

$467

Porto AlegreMiami

POA - MIA

POAMIA

Porto Alegre Salgado Filho

Mon 8/25

8:55 pm-3:15 pm

2 stops19h 20m

Miami

Wed 9/3

3:55 pm-6:25 am

2 stops13h 30m

$475

Porto AlegreLos Angeles

POA - LAX

POALAX

Porto Alegre Salgado Filho

Thu 8/28

2:05 pm-5:03 pm

2 stops30h 58m

Los Angeles

Thu 9/4

2:10 pm-2:35 pm

2 stops20h 25m

$479

Porto AlegreMiami

POA - MIA

POAMIA

Porto Alegre Salgado Filho

Tue 10/7

6:40 am-5:55 pm

1 stop12h 15m

Miami

Tue 10/21

5:15 pm-7:50 pm

2 stops25h 35m

$481

Porto AlegreOrlando

POA - MCO

POAMCO

Porto Alegre Salgado Filho

Fri 9/26

1:55 pm-11:58 am

2 stops23h 03m

Orlando

Fri 10/10

8:00 am-3:05 pm

2 stops30h 05m

$485

Porto AlegreOrlando

POA - MCO

POAMCO

Porto Alegre Salgado Filho

Wed 10/1

6:35 pm-5:05 pm

2 stops23h 30m

Orlando

Thu 10/9

1:25 pm-8:05 am

2 stops17h 40m

$500

Porto AlegreOrlando

POA - MCO

POAMCO

Porto Alegre Salgado Filho

Wed 10/1

6:35 pm-5:05 pm

2 stops23h 30m

Orlando

Thu 10/9

1:25 pm-9:45 am

2 stops19h 20m

$502

Porto AlegreOrlando

POA - MCO

POAMCO

Porto Alegre Salgado Filho

Tue 9/23

1:55 pm-8:17 am

2 stops19h 22m

Orlando

Tue 9/30

10:03 am-10:25 am

2 stops23h 22m

$552

Porto AlegreLos Angeles

POA - LAX

POALAX

Porto Alegre Salgado Filho

Sat 9/13

5:15 pm-11:01 am

2 stops21h 46m

Los Angeles

Sun 9/21

10:26 am-10:25 am

2 stops19h 59m

$615

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Porto Alegre to United States

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 United States?

In general, February is the cheapest month to fly from Porto Alegre to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $698. If you aren’t able to travel during the month of February, then book flights to United States from Porto Alegre during May instead. Flights to United States in May, while not as cheap as those in February, still average around $762.

What is the cheapest day to depart on your flight to United States?

According to our data, Tuesday is the cheapest day to fly to United States from Porto Alegre. The lowest ticket price found for a Tuesday departure recently was $857. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,161. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $958. Try not to purchase tickets in the morning because they tend to be around $1,064. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Porto Alegre when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $837 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Porto Alegre for as low as $564 on momondo.

Can stopping save me money on Porto Alegre to United States flights?

You could potentially save up to 1% on your flight if you consider stops on a Porto Alegre to United States flight.

Cheap Porto Alegre to United States flight deals and tips

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

Best Price Found

$257

Fastest flight time

11h 40m

Direct flights

None

Airports in United States

7 airports
The best one-way flight to United States from Porto Alegre in the past 72 hours is $257. The best round-trip flight deal from Porto Alegre to United States found on momondo in the last 72 hours is $449.
The fastest flight from Porto Alegre to United States takes 11h 40m
There are no direct flights from Porto Alegre to United States. Popular non-direct routes for this connection are Porto Alegre Salgado Filho Airport - Miami Airport, Porto Alegre Salgado Filho Airport - Los Angeles Airport and Porto Alegre Salgado Filho Airport - Orlando Airport.
There are 7 airports near United States: Newark (EWR), Los Angeles (LAX), Miami (MIA), Fort Lauderdale (FLL), Boston Logan Intl (BOS), Orlando (MCO), New York John F Kennedy Intl (JFK)
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  • When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to United States?

    Prices for flights from Porto Alegre Salgado Filho Airport to United States are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Alegre Salgado Filho Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Porto Alegre to United States

Compare and see reviews for airlines that fly from Porto Alegre to United States with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $261Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
DeltaPriceFrom $288Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
GOLPriceFrom $393Free CancellationRating
7.3
1,091 reviews
Search GOL flights
AzulPriceFrom $456Free CancellationRating
8.0
802 reviews
Search Azul flights
LATAM AirlinesPriceFrom $463Free CancellationRating
7.5
1,822 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $496Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto Alegre to United States. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to United States from Porto Alegre which offer a flexible booking policy as well as other useful filters and features.

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

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 Porto Alegre to United States.

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

Of course. momondo tracks the price of Porto Alegre to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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