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Porto Alegre

$309+ Cheap flights from Rhode Island 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — POA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Rhode Island to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Rhode Island (USRI) 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 January 21, 2025.

Round-trip from

$425
(LATAM Airlines)

One-way from

$309
(FlightHub)
From Rhode Island to Porto Alegre Salgado Filho
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One-way flight from Rhode Island to Porto Alegre Salgado Filho
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Find flight deals from Rhode Island to Porto Alegre

Cheapest flights from Rhode Island to Porto Alegre
Explore the most affordable flight options available from Rhode Island to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This LATAM Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 4/28:20 amBOS - POA
2 stops21h 05mLATAM Airlines
Thu 5/157:20 amPOA - BOS
2 stops18h 43mLATAM Airlines
Deal found 1/20$425
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 8/296:00 amBOS - POA
2 stops23h 25mDelta
Wed 9/106:45 amPOA - BOS
1 stop25h 50mDelta
Deal found 1/20$497
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 1/271:06 pmBOS - POA
2 stops19h 34mAmerican Airlines
Tue 2/114:20 pmPOA - BOS
2 stops21h 14mAmerican Airlines
Deal found 1/20$512
This Copa Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/107:49 amBOS - POA
1 stop14h 06mCopa Airlines
Wed 2/261:15 amPOA - BOS
1 stop19h 00mCopa Airlines
Deal found 1/20$693
This Gurufare deal was found by Cheapflights users on 1/19. 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 8/304:49 pmBOS - POA
2 stops19h 41mGOL
Sun 9/76:35 pmPOA - BOS
2 stops18h 22mGOL
Deal found 1/19$708
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:56 pmBOS - POA
3 stops26h 34mMultiple Airlines
Tue 2/115:35 amPOA - BOS
3 stops20h 38mMultiple Airlines
Deal found 1/20$858

Find flights from Rhode Island to Porto Alegre within your budget

Customize your flight search to find flights from Rhode Island 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 21, 2025.

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Route

Depart

Return

Price

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Wed 4/2

8:20 am-6:25 am

2 stops21h 05m

Porto Alegre Salgado Filho

Thu 5/15

7:20 am-1:03 am

2 stops18h 43m

$425

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Wed 4/2

8:28 am-12:25 am

1 stop14h 57m

Porto Alegre Salgado Filho

Wed 5/14

1:23 am-7:26 pm

1 stop19h 03m

$498

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Wed 2/12

12:30 pm-3:30 pm

2 stops25h 00m

Porto Alegre Salgado Filho

Tue 3/4

7:20 pm-7:45 pm

2 stops26h 25m

$513

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Sun 2/9

10:00 am-8:05 pm

2 stops32h 05m

Porto Alegre Salgado Filho

Tue 2/25

4:00 am-11:38 am

2 stops33h 38m

$992

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Sun 2/9

5:40 am-6:30 am

2 stops22h 50m

Porto Alegre Salgado Filho

Wed 2/26

7:40 pm-6:50 am

1 stop13h 10m

$1,011

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Mon 2/10

1:06 pm-3:40 pm

2 stops24h 34m

Porto Alegre Salgado Filho

Wed 2/26

3:40 am-12:51 am

2 stops47h 11m

$1,366

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Fri 2/21

9:00 am-11:10 am

2 stops24h 10m

$309

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Sat 2/22

7:45 pm-2:00 pm

2 stops16h 15m

$313

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Thu 2/20

8:16 pm-11:35 am

3 stops37h 19m

$333

BostonPorto Alegre

BOS - POA

BOSPOA

Boston Logan Intl

Sat 2/22

7:49 am-11:55 pm

1 stop14h 06m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Rhode Island to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Rhode Island 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.

Travel insights for flights from Rhode Island to Porto Alegre

Get recent, data-driven insights about flights from Rhode Island to Porto Alegre including ideal travel times, pricing trends, and more.

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 January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.7
Good
1,662 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

GOL
7.3
Good
1,091 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island 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 Rhode Island?

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

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

    To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $309. Delta flights start at $313 while deals on Copa Airlines start at $420 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rhode Island 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 Rhode Island to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.
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