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Porto Alegre

$305+ Cheap flights from O'Hare Intl (ORD) 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — POA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$705
(Copa Airlines)

One-way from

$305
(Avianca)
Provider with most accurate pricing for Chicago O'Hare Intl-Porto Alegre Salgado Filho flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Porto Alegre Salgado Filho flights.
Search Deals
From Chicago O'Hare Intl to Porto Alegre Salgado Filho
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One-way flight from Chicago O'Hare Intl to Porto Alegre Salgado Filho
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Find flight deals from O'Hare Intl to Porto Alegre

Cheapest flights from O'Hare Intl to Porto Alegre
Explore the most affordable flight options available from O'Hare Intl to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Copa Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 6/127:54 amORD - POA
1 stop14h 21mCopa Airlines
Wed 6/181:23 amPOA - ORD
1 stop25h 11mCopa Airlines
Deal found 4/29$705
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 6/125:15 amORD - POA
3 stops40h 55mMultiple Airlines
Wed 6/1812:30 amPOA - ORD
3 stops47h 26mMultiple Airlines
Deal found 4/29$751
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/132:35 pmORD - POA
2 stops47h 40mAvianca
Mon 6/1611:05 amPOA - ORD
2 stops28h 10mAvianca
Deal found 4/28$760
This Ovago deal was found by Cheapflights users on 4/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:35 amORD - POA
2 stops21h 55mGOL
Thu 6/55:10 amPOA - ORD
2 stops19h 19mGOL
Deal found 4/28$897
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:25 pmORD - POA
2 stops38h 55mAir Canada
Sat 5/3111:00 amPOA - ORD
2 stops24h 52mAir Canada
Deal found 4/28$956
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/129:20 pmORD - POA
1 stop14h 00mUnited Airlines
Mon 5/261:55 pmPOA - ORD
1 stop18h 50mUnited Airlines
Deal found 4/28$1,050
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 6/132:40 pmORD - POA
2 stops23h 00mAmerican Airlines
Fri 6/207:25 pmPOA - ORD
3 stops20h 20mAmerican Airlines
Deal found 4/29$2,186
This MaxMilhas deal was found by Cheapflights users on 4/29. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/231:55 amORD - POA
2 stops31h 45mAeromexico
Sat 5/316:00 amPOA - ORD
2 stops19h 55mAeromexico
Deal found 4/29$3,146
This eDestinos deal was found by Cheapflights users on 4/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1210:35 amORD - POA
2 stops24h 35mAzul
Wed 6/1812:30 amPOA - ORD
2 stops44h 03mAzul
Deal found 4/28$5,670

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 April 29, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Porto Alegre that are best for you.

Fly from

O'Hare Intl

Fly to

Porto Alegre

Route

Depart

Return

Price

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Thu 6/12

7:54 am-12:15 am

1 stop14h 21m

Porto Alegre Salgado Filho

Wed 6/18

1:23 am-12:34 am

1 stop25h 11m

$705

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Thu 6/12

5:15 am-12:10 am

3 stops40h 55m

Porto Alegre Salgado Filho

Wed 6/18

12:30 am-9:56 pm

3 stops47h 26m

$751

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 5/13

2:35 pm-4:15 pm

2 stops47h 40m

Porto Alegre Salgado Filho

Mon 6/16

11:05 am-1:15 pm

2 stops28h 10m

$760

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Wed 5/21

11:35 am-11:30 am

2 stops21h 55m

Porto Alegre Salgado Filho

Thu 6/5

5:10 am-10:29 pm

2 stops19h 19m

$897

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Sat 5/24

8:25 pm-1:20 pm

2 stops38h 55m

Porto Alegre Salgado Filho

Sat 5/31

11:00 am-9:52 am

2 stops24h 52m

$956

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Mon 5/12

9:20 pm-1:20 pm

1 stop14h 00m

Porto Alegre Salgado Filho

Mon 5/26

1:55 pm-6:45 am

1 stop18h 50m

$1,050

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Fri 6/13

2:40 pm-3:40 pm

2 stops23h 00m

Porto Alegre Salgado Filho

Fri 6/20

7:25 pm-1:45 pm

3 stops20h 20m

$2,186

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Fri 5/23

1:55 am-11:40 am

2 stops31h 45m

Porto Alegre Salgado Filho

Sat 5/31

6:00 am-11:55 pm

2 stops19h 55m

$3,146

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Thu 6/12

10:35 am-1:10 pm

2 stops24h 35m

Porto Alegre Salgado Filho

Wed 6/18

12:30 am-6:33 pm

2 stops44h 03m

$5,670

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Mon 5/26

2:35 pm-9:45 am

2 stops17h 10m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
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Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Porto Alegre in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice 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 Chicago O'Hare Intl Airport-Porto Alegre flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago O'Hare Intl Airport-Porto Alegre flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Porto Alegre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Porto Alegre flights, Cheapflights users trust AranGrant the most. AranGrant 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 Chicago O'Hare Intl Airport-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 O'Hare Intl to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from O'Hare Intl 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 Chicago O'Hare Intl Airport to Porto Alegre

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

Find hourly flight availability from O'Hare Intl 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 April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Porto Alegre as you normally would.

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 April 29, 2025.
Copa Airlines
7.5
Good
1,411 reviews

Crew

8.1

Entertainment

6.7

Boarding

7.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Copa Airlines
7.5
Good
1,411 reviews
Copa Airlines
7.5
Good
1,411 reviews

Crew

8.1

Entertainment

6.7

Boarding

7.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Aeromexico
7.5
Good
1,698 reviews
Copa Airlines
7.5
Good
1,411 reviews

Crew

8.1

Entertainment

6.7

Boarding

7.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
United Airlines
7.4
Good
8,696 reviews
Copa Airlines
7.5
Good
1,411 reviews

Crew

8.1

Entertainment

6.7

Boarding

7.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
GOL
7.3
Good
1,068 reviews
Copa Airlines
7.5
Good
1,411 reviews

Crew

8.1

Entertainment

6.7

Boarding

7.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,411 reviews

Crew

8.1

Entertainment

6.7

Boarding

7.8

Comfort

7.4

Food

6.8

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl?

    If you book a flight to Porto Alegre from Chicago O'Hare Intl, you will be flying to Salgado Filho, which is the city’s only airport. Porto Alegre Salgado Filho (POA) is located 4.0 mi from the center of Porto Alegre. There are 0 flights from Chicago O'Hare Intl to Salgado Filho per day from 0 different airlines.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Porto Alegre one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Porto Alegre are Avianca ($305), GOL ($487), and Copa Airlines ($530).

  • Can I find deals for flights from O'Hare Intl to Porto Alegre that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to Porto Alegre?

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

  • Can I find deals for business class flights from O'Hare Intl to Porto Alegre?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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.

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