Porto Alegre

$654+ Cheap flights from Chicago (CHI) to Porto Alegre (POA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — POA
jul 8 — jul 151
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Cheap flight deals from Chicago to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 julho 3, 2025.

Round-trip from

$654
(Mytrip)
From Chicago (CHI) to Porto Alegre Salgado Filho

Find flight deals from Chicago to Porto Alegre

Cheapest flights from Chicago to Porto Alegre
Explore the most affordable flight options available from Chicago to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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.
sáb 8/1611:36 amORD - POA
2 stops34h 39mMultiple Airlines
sáb 8/235:10 amPOA - ORD
2 stops19h 12mMultiple Airlines
Deal found 7/2$654
This SmartFares deal was found by Cheapflights users on 6/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 8/152:35 pmORD - POA
2 stops47h 50mGOL
sex 8/2211:05 amPOA - ORD
2 stops28h 10mGOL
Deal found 6/30$827
This United Airlines deal was found by Cheapflights users on 7/2. 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.
qui 8/149:20 pmORD - POA
1 stop14h 20mUnited Airlines
qui 8/215:35 pmPOA - ORD
1 stop15h 10mUnited Airlines
Deal found 7/2$1,061
This Delta deal was found by Cheapflights users on 7/2. 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.
sáb 8/167:05 amORD - POA
2 stops21h 20mDelta
sáb 8/236:50 amPOA - ORD
2 stops16h 46mDelta
Deal found 7/2$1,069
This Delta deal was found by Cheapflights users on 6/30. 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.
sex 8/156:04 amMDW - POA
2 stops22h 21mDelta
sex 8/226:40 amPOA - MDW
2 stops17h 04mDelta
Deal found 6/30$1,069
This Mytrip deal was found by Cheapflights users on 7/2. 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.
sáb 8/167:55 amORD - POA
1 stop14h 20mCopa Airlines
sex 8/221:20 amPOA - ORD
1 stop25h 01mCopa Airlines
Deal found 7/2$1,123
This LATAM Airlines deal was found by Cheapflights users on 7/1. 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.
sáb 7/129:50 amORD - POA
2 stops18h 35mLATAM Airlines
sáb 7/195:50 pmPOA - ORD
2 stops21h 34mLATAM Airlines
Deal found 7/1$1,534
This LATAM Airlines deal was found by Cheapflights users on 7/1. 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.
sáb 7/1210:30 amMDW - POA
2 stops17h 55mLATAM Airlines
sáb 7/195:45 pmPOA - MDW
2 stops18h 00mLATAM Airlines
Deal found 7/1$1,535

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 julho 3, 2025.
Use the filters below to find and compare flights from Chicago to Porto Alegre that are best for you.

Fly from

Chicago

Fly to

Porto Alegre

Route

Depart

Return

Price

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

sáb 8/16

11:36 am-12:15 am

2 stops34h 39m

Porto Alegre Salgado Filho

sáb 8/23

5:10 am-10:22 pm

2 stops19h 12m

$654

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

sex 8/15

2:35 pm-4:25 pm

2 stops47h 50m

Porto Alegre Salgado Filho

sex 8/22

11:05 am-1:15 pm

2 stops28h 10m

$827

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

qui 8/14

9:20 pm-1:40 pm

1 stop14h 20m

Porto Alegre Salgado Filho

qui 8/21

5:35 pm-6:45 am

1 stop15h 10m

$1,061

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

sáb 8/16

7:05 am-6:25 am

2 stops21h 20m

Porto Alegre Salgado Filho

sáb 8/23

6:50 am-9:36 pm

2 stops16h 46m

$1,069

ChicagoPorto Alegre

MDW - POA

MDWPOA

Chicago Midway

sex 8/15

6:04 am-6:25 am

2 stops22h 21m

Porto Alegre Salgado Filho

sex 8/22

6:40 am-9:44 pm

2 stops17h 04m

$1,069

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

sáb 8/16

7:55 am-12:15 am

1 stop14h 20m

Porto Alegre Salgado Filho

sex 8/22

1:20 am-12:21 am

1 stop25h 01m

$1,123

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

sex 8/15

2:35 pm-10:25 am

2 stops17h 50m

$664

ChicagoPorto Alegre

MDW - POA

MDWPOA

Chicago Midway

sex 8/15

6:04 am-6:25 am

2 stops22h 21m

$808

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

sex 8/15

9:20 pm-5:55 pm

1 stop18h 35m

$809

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

qui 8/14

1:07 am-12:15 am

1 stop21h 08m

$1,493

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Chicago to Porto Alegre

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

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

Find hourly flight availability from Chicago 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 julho 3, 2025.

It’s typically best to fly out from Chicago to Porto Alegre in the morning. Doing so could potentially save you 14% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 julho 3, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and United Airlines from Chicago to Porto Alegre by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    Located just 4.0 mi from the city center, Porto Alegre Salgado Filho is the airport most travelers will use when flying to Porto Alegre from Chicago. Booking flights from Chicago to Salgado Filho (POA) should be relatively easy as there are 0 daily inbound flights from Chicago from 0 different airlines.

  • What are the cheapest airlines flying from Chicago to Porto Alegre round-trip?

    Flying on GOL is currently your cheapest option to Porto Alegre, with prices starting at $827. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $1,061 and $1,069, respectively.

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

    One-way options have recently been found by users for as low as $664 on Avianca. Other airlines that offer cheap prices include Delta from $808 and United Airlines from $809 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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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