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Porto Alegre

$848+ Cheap flights from Illinois 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — POA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Illinois to Porto Alegre

Keep the following information in mind while searching for Illinois to Porto Alegre flight deals. Data was last updated June 12, 2025.

Round-trip from

$848
(Gotogate)
From Illinois to Porto Alegre Salgado Filho
Search Deals

Find flight deals from Illinois to Porto Alegre

Cheapest flights from Illinois to Porto Alegre
Explore the most affordable flight options available from Illinois to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/11. 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.
Wed 7/162:35 pmORD - POA
2 stops33h 15mGOL
Mon 8/46:35 pmPOA - ORD
2 stops20h 40mGOL
Deal found 6/11$848
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 7/165:40 pmORD - POA
3 stops36h 00mMultiple Airlines
Mon 8/45:30 amPOA - ORD
3 stops43h 43mMultiple Airlines
Deal found 6/11$862
This LATAM Airlines deal was found by Cheapflights users on 6/10. 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 7/24:26 pmMDW - POA
2 stops22h 34mLATAM Airlines
Fri 7/44:40 amPOA - MDW
2 stops19h 05mLATAM Airlines
Deal found 6/10$1,031
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:10 amORD - POA
2 stops20h 15mLATAM Airlines
Sat 11/294:40 amPOA - ORD
2 stops22h 13mLATAM Airlines
Deal found 6/11$1,049
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/166:00 amMDW - POA
2 stops22h 25mDelta
Mon 8/46:40 amPOA - MDW
2 stops17h 02mDelta
Deal found 6/11$1,049
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/253:07 pmORD - POA
2 stops24h 48mCopa Airlines
Thu 7/311:23 amPOA - ORD
1 stop24h 59mCopa Airlines
Deal found 6/10$1,198
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2612:43 pmMDW - POA
2 stops32h 32mMultiple Airlines
Sat 8/25:30 amPOA - MDW
2 stops18h 12mMultiple Airlines
Deal found 6/11$1,415
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/169:20 pmORD - POA
1 stop17h 30mUnited Airlines
Mon 8/45:35 pmPOA - ORD
1 stop15h 10mUnited Airlines
Deal found 6/11$1,482

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 June 12, 2025.
Use the filters below to find and compare flights from Illinois to Porto Alegre that are best for you.

Fly from

Illinois

Fly to

Porto Alegre

Route

Depart

Return

Price

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Wed 7/16

2:35 pm-1:50 am

2 stops33h 15m

Porto Alegre Salgado Filho

Mon 8/4

6:35 pm-1:15 pm

2 stops20h 40m

$848

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Wed 7/16

5:40 pm-7:40 am

3 stops36h 00m

Porto Alegre Salgado Filho

Mon 8/4

5:30 am-11:13 pm

3 stops43h 43m

$862

ChicagoPorto Alegre

MDW - POA

MDWPOA

Chicago Midway

Wed 7/2

4:26 pm-5:00 pm

2 stops22h 34m

Porto Alegre Salgado Filho

Fri 7/4

4:40 am-9:45 pm

2 stops19h 05m

$1,031

ChicagoPorto Alegre

MDW - POA

MDWPOA

Chicago Midway

Wed 7/16

6:00 am-6:25 am

2 stops22h 25m

Porto Alegre Salgado Filho

Sun 8/3

6:40 am-9:42 pm

2 stops17h 02m

$1,049

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Fri 11/14

7:10 am-6:25 am

2 stops20h 15m

Porto Alegre Salgado Filho

Sat 11/29

4:40 am-11:53 pm

2 stops22h 13m

$1,049

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Fri 7/25

3:07 pm-5:55 pm

2 stops24h 48m

Porto Alegre Salgado Filho

Thu 7/31

1:23 am-12:22 am

1 stop24h 59m

$1,198

ChicagoPorto Alegre

MDW - POA

MDWPOA

Chicago Midway

Sat 7/26

12:43 pm-11:15 pm

2 stops32h 32m

Porto Alegre Salgado Filho

Sat 8/2

5:30 am-9:42 pm

2 stops18h 12m

$1,415

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Wed 7/16

9:20 pm-4:50 pm

1 stop17h 30m

Porto Alegre Salgado Filho

Mon 8/4

5:35 pm-6:45 am

1 stop15h 10m

$1,482

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Sat 7/26

9:50 pm-6:10 pm

2 stops42h 20m

$884

ChicagoPorto Alegre

MDW - POA

MDWPOA

Chicago Midway

Sat 7/26

6:00 am-6:25 am

2 stops22h 25m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
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Best time to book a flight from Illinois to Porto Alegre

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

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

Find hourly flight availability from Illinois 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 June 12, 2025.

When flying from Illinois to Porto Alegre, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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 Illinois 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 Illinois?

    For a flight from Illinois to Porto Alegre, you will be flying into Salgado Filho. Porto Alegre Salgado Filho (POA) is just 4.0 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from Illinois to Porto Alegre are United Airlines ($884), Delta ($973), and Copa Airlines ($1,495).

  • What are the most popular routes from Illinois to Porto Alegre?

    While some choose either Chicago O'Hare Intl - Porto Alegre Salgado Filho or Lambert-St Louis - Porto Alegre Salgado Filho, Chicago Midway - Porto Alegre Salgado Filho is the most popular route from Illinois to Porto Alegre.

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

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

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

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

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

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

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