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O'Hare Intl

$377+ Cheap flights from Porto Alegre (POA) to O'Hare Intl (ORD)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
POA — ORD
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Cheap flight deals from Porto Alegre to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to O'Hare Intl (ORD). 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 November 12, 2025.

Round-trip from

$781
(GOL)

One-way from

$377
(GOL)

Popular in

December

Cheapest in

June

Average price

$1,129
From Porto Alegre Salgado Filho to Chicago O'Hare Intl
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One-way flight from Porto Alegre Salgado Filho to Chicago O'Hare Intl
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Highest demand for flights based on searches. 13% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Porto Alegre to O'Hare Intl

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

This Mytrip deal was found by Cheapflights users on 11/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:00 amPOA - ORD
2 stops34h 15mMultiple Airlines
Tue 12/3012:09 pmORD - POA
3 stops43h 16mMultiple Airlines
Deal found 11/10$1,087
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:10 pmPOA - ORD
1 stop15h 20mUnited Airlines
Mon 12/2912:50 pmORD - POA
2 stops22h 50mUnited Airlines
Deal found 11/10$1,089
This LATAM Airlines deal was found by Cheapflights users on 11/12. 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.
Sat 11/226:00 pmPOA - ORD
2 stops19h 19mLATAM Airlines
Sat 11/294:26 pmORD - POA
2 stops21h 34mLATAM Airlines
Deal found 11/12$1,149
This Copa Airlines deal was found by Cheapflights users on 11/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:35 amPOA - ORD
1 stop14h 11mCopa Airlines
Sat 11/296:56 amORD - POA
1 stop14h 34mCopa Airlines
Deal found 11/11$1,179
This GOL deal was found by Cheapflights users on 11/11. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:20 pmPOA - ORD
2 stops21h 40mGOL
Tue 1/272:05 pmORD - POA
2 stops39h 35mGOL
Deal found 11/11$1,187
This Mytrip deal was found by Cheapflights users on 11/9. 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 12/255:20 amPOA - ORD
3 stops40h 19mMultiple Airlines
Thu 1/17:30 amORD - POA
3 stops26h 30mMultiple Airlines
Deal found 11/9$1,198

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto Alegre to O'Hare Intl 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 November 12, 2025.
Use the filters below to find and compare flights from Porto Alegre to Chicago O'Hare Intl Airport that are best for you.

Fly from

Porto Alegre

Fly to

O'Hare Intl

Route

Depart

Return

Price

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 4/14

6:35 pm-1:15 pm

2 stops20h 40m

Chicago O'Hare Intl

Tue 4/21

2:35 pm-12:30 am

2 stops31h 55m

$781

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 4/14

5:10 pm-6:45 am

1 stop15h 35m

Chicago O'Hare Intl

Tue 4/21

5:45 am-1:10 pm

2 stops29h 25m

$992

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Thu 2/19

1:40 pm-8:20 pm

2 stops33h 40m

Chicago O'Hare Intl

Mon 2/23

10:20 pm-11:40 pm

2 stops46h 20m

$1,012

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sun 2/8

1:30 am-12:31 pm

1 stop14h 01m

Chicago O'Hare Intl

Fri 2/13

7:34 am-12:25 am

1 stop13h 51m

$1,012

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 12/1

5:10 pm-5:30 am

1 stop15h 20m

Chicago O'Hare Intl

Mon 12/29

12:50 pm-2:40 pm

2 stops22h 50m

$1,089

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sun 1/18

9:10 pm-12:30 am

2 stops54h 20m

Chicago O'Hare Intl

Sat 1/31

2:05 pm-12:50 am

2 stops31h 45m

$1,090

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Thu 2/19

2:05 pm-5:30 am

1 stop18h 25m

Chicago O'Hare Intl

Mon 2/23

6:25 pm-4:20 pm

2 stops18h 55m

$1,112

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sat 2/7

1:40 pm-12:15 pm

2 stops25h 35m

$377

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 12/29

7:45 am-8:47 am

2 stops28h 02m

$807

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sun 1/4

6:40 am-10:24 pm

3 stops42h 44m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 14 results
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Best time to book a flight from Porto Alegre to O'Hare Intl

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

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to O'Hare Intl. 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 from for flights from Porto Alegre to Chicago O'Hare Intl?

    Porto Alegre Salgado Filho (POA) is the airport you will fly out of if you book a flight from Porto Alegre to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Salgado Filho; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Porto Alegre airport to Chicago O'Hare Intl. It is only a 4.0 mi journey to Salgado Filho (POA) from Porto Alegre’s city center.

  • How long is the flight from Porto Alegre to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Porto Alegre to Chicago O'Hare Intl Airport in 15h 35m. Fly via GOL, United Airlines, or Avianca to get the fastest option. The distance from Porto Alegre to Chicago O'Hare Intl Airport is about 5492 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Porto Alegre to O'Hare Intl 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
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Des Plaines
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Elgin
Oak Brook
Elk Grove Village
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