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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
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap 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 December 26, 2025.

This LATAM Airlines deal was found by Cheapflights users on 12/24. 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.
Mon 12/295:55 pmPOA - ORD
2 stops20h 57mLATAM Airlines
Tue 1/272:50 pmORD - POA
2 stops19h 25mLATAM Airlines
Deal found 12/24$1,157
This Copa Airlines deal was found by Cheapflights users on 12/26. 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.
Sun 12/281:35 amPOA - ORD
1 stop14h 17mCopa Airlines
Tue 1/277:35 amORD - POA
1 stop13h 55mCopa Airlines
Deal found 12/26$1,178
This Delta deal was found by Cheapflights users on 12/26. 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.
Mon 12/295:55 pmPOA - ORD
2 stops25h 24mDelta
Tue 1/272:50 pmORD - POA
2 stops20h 15mDelta
Deal found 12/26$1,224
This 123 Milhas deal was found by Cheapflights users on 12/25. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:55 pmPOA - ORD
2 stops22h 06mMultiple Airlines
Tue 1/2711:51 pmORD - POA
1 stop21h 39mMultiple Airlines
Deal found 12/25$1,921

Find 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 December 26, 2025.

Round-trip from

$804
(Copa Airlines)

One-way from

$377
(GOL)

Popular in

June

Cheapest in

February

Average price

$977
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 ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 26, 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

Mon 2/9

9:00 pm-7:41 pm

3 stops25h 41m

Chicago O'Hare Intl

Mon 2/16

10:20 pm-12:45 am

2 stops23h 25m

$720

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 2/9

1:40 pm-8:20 pm

2 stops33h 40m

Chicago O'Hare Intl

Mon 2/16

10:20 pm-6:15 pm

2 stops40h 55m

$755

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 3/9

1:30 am-1:31 pm

1 stop14h 01m

Chicago O'Hare Intl

Mon 3/23

8:34 am-12:25 am

1 stop13h 51m

$804

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

Mon 2/16

7:34 am-12:25 am

1 stop13h 51m

$804

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sun 2/8

3:30 pm-5:30 am

1 stop17h 00m

Chicago O'Hare Intl

Sun 2/15

8:50 am-11:45 am

2 stops47h 55m

$811

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 2/9

9:20 pm-8:20 pm

2 stops26h 00m

Chicago O'Hare Intl

Fri 2/13

10:20 pm-12:55 am

2 stops23h 35m

$817

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sun 2/8

9:10 pm-8:20 pm

2 stops26h 10m

Chicago O'Hare Intl

Sun 2/15

10:20 pm-12:45 am

2 stops23h 25m

$819

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 3/10

5:10 pm-9:49 am

2 stops18h 39m

Chicago O'Hare Intl

Mon 3/23

6:50 pm-4:25 pm

1 stop19h 35m

$834

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 2/18

3:25 pm-5:30 am

1 stop17h 05m

Chicago O'Hare Intl

Wed 2/25

8:10 pm-2:20 pm

2 stops39h 10m

$837

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sat 2/7

7:30 pm-8:20 pm

2 stops27h 50m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

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 14h 01m. Fly via GOL or Copa Airlines 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

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Schaumburg
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Gurnee
Elgin
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Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
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Skokie
Lake Geneva
Bridgeview
Kenosha
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Evanston

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