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Porto Alegre

$223+ Cheap flights from Miami (MIA) 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — POA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to Porto Alegre Salgado Filho are usually found in February or May, booked 15 days in advance, depart on a Sunday or Thursday and return on a Wednesday

Cheap flight deals from Miami to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(KAYAK)

One-way from

$233
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$688
Provider with most accurate pricing for Miami-Porto Alegre Salgado Filho flight deals.
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Provider most trusted by Cheapflights users for Miami-Porto Alegre Salgado Filho flights.
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From Miami to Porto Alegre Salgado Filho
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One-way flight from Miami to Porto Alegre Salgado Filho
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Highest demand for flights based on searches. 14% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Miami to Porto Alegre

Cheapest flights from Miami to Porto Alegre
Explore the most affordable flight options available from Miami to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This KAYAK deal was found by Cheapflights users on 3/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:01 amMIA - POA
1 stop17h 14mCopa Airlines
Mon 5/191:20 amPOA - MIA
1 stop22h 17mCopa Airlines
Deal found 3/26$494
This LATAM Airlines deal was found by Cheapflights users on 3/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/313:25 amMIA - POA
2 stops19h 00mLATAM Airlines
Sat 5/35:00 pmPOA - MIA
2 stops19h 56mLATAM Airlines
Deal found 3/27$503
This Gotogate deal was found by Cheapflights users on 3/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:30 amMIA - POA
2 stops21h 55mMultiple Airlines
Tue 5/2010:25 pmPOA - MIA
2 stops19h 55mMultiple Airlines
Deal found 3/26$514
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:35 pmMIA - POA
1 stop12h 00mGOL
Sat 5/31:35 pmPOA - MIA
2 stops28h 45mGOL
Deal found 3/27$529
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:25 pmMIA - POA
1 stop16h 25mDelta
Thu 5/296:40 amPOA - MIA
1 stop12h 15mDelta
Deal found 3/26$556
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:50 pmMIA - POA
1 stop13h 35mAmerican Airlines
Tue 4/297:25 pmPOA - MIA
1 stop12h 20mAmerican Airlines
Deal found 3/27$733
This Avianca deal was found by Cheapflights users on 3/27. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1311:20 amMIA - POA
2 stops22h 05mAvianca
Sat 6/211:35 pmPOA - MIA
2 stops29h 20mAvianca
Deal found 3/27$845
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:25 pmMIA - POA
1 stop24h 45mAerolineas Argentinas
Fri 1/24:40 amPOA - MIA
2 stops36h 35mAerolineas Argentinas
Deal found 3/27$1,362

Cheapflights Fare Finder

Customize your flight search to find flights from Miami 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 March 28, 2025.
Use the filters below to find and compare flights from Miami to Porto Alegre that are best for you.

Fly from

Miami

Fly to

Porto Alegre

Route

Depart

Return

Price

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Mon 5/12

6:01 am-12:15 am

1 stop17h 14m

Porto Alegre Salgado Filho

Mon 5/19

1:20 am-10:37 pm

1 stop22h 17m

$494

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Fri 4/25

1:32 pm-6:25 am

2 stops15h 53m

Porto Alegre Salgado Filho

Sat 5/3

4:10 pm-11:56 am

2 stops20h 46m

$504

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Mon 5/12

10:30 am-9:25 am

2 stops21h 55m

Porto Alegre Salgado Filho

Tue 5/20

10:25 pm-5:20 pm

2 stops19h 55m

$514

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Tue 5/20

10:30 am-5:50 pm

2 stops30h 20m

Porto Alegre Salgado Filho

Thu 5/29

5:10 am-5:20 pm

1 stop13h 10m

$550

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Tue 5/20

8:25 pm-1:50 pm

1 stop16h 25m

Porto Alegre Salgado Filho

Thu 5/29

6:40 am-5:55 pm

1 stop12h 15m

$556

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Tue 4/22

7:50 pm-10:25 am

1 stop13h 35m

Porto Alegre Salgado Filho

Tue 4/29

7:25 pm-6:45 am

1 stop12h 20m

$733

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Tue 5/13

11:20 am-10:25 am

2 stops22h 05m

Porto Alegre Salgado Filho

Sat 6/21

1:35 pm-5:55 pm

2 stops29h 20m

$845

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Wed 4/16

10:05 am-8:45 am

2 stops21h 40m

$223

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Wed 4/16

6:01 am-12:25 am

1 stop17h 24m

$235

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Tue 4/1

1:32 pm-7:15 pm

2 stops28h 43m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 14 results
1
2

Compare providers for flights from Miami to Porto Alegre

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Porto Alegre in March.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Porto Alegre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Porto Alegre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Porto Alegre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Porto Alegre flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Porto Alegre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Miami to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Miami 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 Miami to Porto Alegre

How far ahead should I book a flight from Miami to Porto Alegre?

Use this chart to determine the optimal time to book a round-trip flight from Miami to Porto Alegre. Price data was last updated on March 21, 2025.

Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to Porto Alegre. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from MIA to POA?

Find hourly flight availability from Miami to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Miami to Porto Alegre by exploring options for tickets at noon.

Rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto Alegre ranges from 2.8 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Porto Alegre when rainfall is around 2.8 in.

Temperature in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated March 28, 2025.
See what other customers who have flown with Delta, LATAM Airlines and Copa Airlines from Miami to Porto Alegre have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
LATAM Airlines
7.5
Good
1,750 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Copa Airlines
7.5
Good
1,395 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
GOL
7.3
Good
1,052 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Miami 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 are the cheapest airlines flying from Miami to Porto Alegre round-trip?

    Our cheapest airline available from Miami to Porto Alegre is Copa Airlines. Our recent data shows that you can find tickets from as low as $494 on this airline. Additional options worth looking into are LATAM Airlines and GOL, starting at $508 and $596 round-trip. Copa Airlines is currently priced 28% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Miami to Porto Alegre one-way?

    The cheapest airline one-way is GOL, with whom users have recently found tickets for as low as $233. However, be on the lookout for offers from LATAM Airlines and Delta, as they are both options that can get you from Miami to Porto Alegre for a low price.

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Porto Alegre flights
Fort Lauderdale to Porto Alegre flights

Top 5 airlines flying from Miami to Porto Alegre

Discover the top 5 airlines that operate flights from Miami to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$388Average$676FlexibilityNo cancel feeOn-time70%
DeltaCheapest$388Average$714FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$440Average$698FlexibilityNo cancel feeOn-time81%
GOLCheapest$445Average$709FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$498Average$716FlexibilityNo cancel feeOn-time71%
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