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Cheap flights from Porto Alegre to Chicago from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to Chicago departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

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Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
5:10 am - 10:39 pmPOA-ORD
19h 29m2 stops
GOL Logo
2:35 pm - 9:45 amORD-POA
17h 10m2 stops
$750GOL
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Mon, Apr 27 - Thu, May 7
GOL Logo
1:40 pm - 12:15 pmPOA-ORD
25h 35m2 stops
GOL Logo
2:05 pm - 8:40 amORD-POA
39h 35m2 stops
$816GOL
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Mon, Dec 29 - Tue, Jan 27
United Airlines Logo
5:10 pm - 5:30 amPOA-ORD
15h 20m1 stop
United Airlines Logo
5:50 pm - 6:25 pmORD-POA
21h 35m1 stop
$835United Airlines
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Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
5:10 pm - 10:02 amPOA-ORD
19h 52m2 stops
United Airlines Logo
6:15 pm - 2:50 pmORD-POA
17h 35m2 stops
$841United Airlines
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Wed, Nov 26 - Wed, Dec 3
Copa Airlines Logo
1:35 am - 12:46 pmPOA-ORD
14h 11m1 stop
Copa Airlines Logo
6:56 am - 12:30 amORD-POA
14h 34m1 stop
$902Copa Airlines
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Fri, Nov 21 - Sat, Nov 29
Multiple Airlines Logo
1:40 pm - 12:15 pmPOA-ORD
25h 35m2 stops
Multiple Airlines Logo
10:20 pm - 12:55 amORD-POA
23h 35m2 stops
$935Multiple Airlines
Find Deal
Mon, Feb 9 - Fri, Feb 13
Multiple Airlines Logo
1:40 pm - 12:15 pmPOA-ORD
25h 35m2 stops
Multiple Airlines Logo
10:20 pm - 12:55 amORD-POA
23h 35m2 stops
$937Multiple Airlines
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Mon, Feb 9 - Fri, Feb 13
Avianca Logo
1:40 pm - 8:20 pmPOA-ORD
33h 40m2 stops
Avianca Logo
10:20 pm - 11:00 amORD-POA
33h 40m2 stops
$1,008Avianca
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Thu, Feb 19 - Mon, Feb 23
Avianca Logo
11:40 am - 8:20 pmPOA-ORD
35h 40m2 stops
Avianca Logo
10:20 pm - 11:00 amORD-POA
33h 40m2 stops
$1,010Avianca
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Thu, Feb 19 - Mon, Feb 23
Copa Airlines Logo
1:30 am - 12:31 pmPOA-ORD
14h 01m1 stop
Copa Airlines Logo
7:34 am - 12:25 amORD-POA
13h 51m1 stop
$1,012Copa Airlines
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Sun, Feb 8 - Fri, Feb 13

GOL flights from Porto Alegre to Chicago O'Hare Intl Airport

Our best GOL deals on Porto Alegre to Chicago O'Hare Intl Airport flight tickets
GOL
Apr 27
POA5:10 amPorto Alegre Salgado Filho
19h 29m
2 stops
ORD10:39 pmChicago O'Hare Intl
May 7
ORD2:35 pmChicago O'Hare Intl
17h 10m
2 stops
POA9:45 amPorto Alegre Salgado Filho
$750
Find similar
GOL
Dec 29
POA1:40 pmPorto Alegre Salgado Filho
25h 35m
2 stops
ORD12:15 pmChicago O'Hare Intl
Jan 27
ORD2:05 pmChicago O'Hare Intl
39h 35m
2 stops
POA8:40 amPorto Alegre Salgado Filho
$816
Find similar
GOL
Dec 29
POA1:40 pmPorto Alegre Salgado Filho
25h 35m
2 stops
ORD12:15 pmChicago O'Hare Intl
Jan 27
ORD2:05 pmChicago O'Hare Intl
39h 35m
2 stops
POA8:40 amPorto Alegre Salgado Filho
$818
Find similar

Copa Airlines flights from Porto Alegre to Chicago O'Hare Intl Airport

Our best Copa Airlines deals on Porto Alegre to Chicago O'Hare Intl Airport flight tickets
Copa Airlines
Nov 4
POA1:35 amPorto Alegre Salgado Filho
14h 11m
1 stop
ORD12:46 pmChicago O'Hare Intl
Nov 20
ORD6:56 amChicago O'Hare Intl
14h 34m
1 stop
POA12:30 amPorto Alegre Salgado Filho
$856
Find similar
Copa Airlines
Nov 21
POA1:35 amPorto Alegre Salgado Filho
14h 11m
1 stop
ORD12:46 pmChicago O'Hare Intl
Nov 29
ORD6:56 amChicago O'Hare Intl
14h 34m
1 stop
POA12:30 amPorto Alegre Salgado Filho
$902
Find similar
Copa Airlines
Feb 8
POA1:30 amPorto Alegre Salgado Filho
14h 01m
1 stop
ORD12:31 pmChicago O'Hare Intl
Feb 13
ORD7:34 amChicago O'Hare Intl
13h 51m
1 stop
POA12:25 amPorto Alegre Salgado Filho
$1,012
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated October 30, 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

Fly to

Route

Depart

Return

Price

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 4/27

5:10 am-10:39 pm

2 stops19h 29m

Chicago O'Hare Intl

Thu 5/7

2:35 pm-9:45 am

2 stops17h 10m

$750

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 12/29

1:40 pm-12:15 pm

2 stops25h 35m

Chicago O'Hare Intl

Tue 1/27

2:05 pm-8:40 am

2 stops39h 35m

$816

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 11/26

5:10 pm-5:30 am

1 stop15h 20m

Chicago O'Hare Intl

Wed 12/3

5:50 pm-6:25 pm

1 stop21h 35m

$835

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 11/26

5:10 pm-10:02 am

2 stops19h 52m

Chicago O'Hare Intl

Wed 12/3

6:15 pm-2:50 pm

2 stops17h 35m

$841

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Fri 11/21

1:35 am-12:46 pm

1 stop14h 11m

Chicago O'Hare Intl

Sat 11/29

6:56 am-12:30 am

1 stop14h 34m

$902

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 2/9

1:40 pm-12:15 pm

2 stops25h 35m

Chicago O'Hare Intl

Fri 2/13

10:20 pm-12:55 am

2 stops23h 35m

$935

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 2/9

1:40 pm-12:15 pm

2 stops25h 35m

Chicago O'Hare Intl

Fri 2/13

10:20 pm-12:55 am

2 stops23h 35m

$937

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-11:00 am

2 stops33h 40m

$1,008

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Thu 2/19

11:40 am-8:20 pm

2 stops35h 40m

Chicago O'Hare Intl

Mon 2/23

10:20 pm-11:00 am

2 stops33h 40m

$1,010

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Porto Alegre to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Porto Alegre to Chicago O'Hare Intl Airport flights?

You could potentially save up to 22% on your flight if you consider stops on a Porto Alegre to Chicago O'Hare Intl Airport flight.

When to book flights from Porto Alegre to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto Alegre to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto Alegre to Chicago O'Hare Intl Airport (POA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Porto Alegre to Chicago O'Hare Intl Airport. There are no popular flight routes from Porto Alegre to Chicago O'Hare Intl Airport.
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  • How far is Porto Alegre Salgado Filho to Chicago O'Hare Intl by plane?

    The distance between Porto Alegre Salgado Filho and Chicago O'Hare Intl is about 5492.6 mi. By plane, this route typically takes 14h 01m.

  • When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Porto Alegre Salgado Filho Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Rosemont
Kenosha
New Buffalo
Joliet
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Orland Park
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Janesville
Aurora
Elgin
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Porto Alegre to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto Alegre to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Porto Alegre to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Porto Alegre on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Porto Alegre to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Porto Alegre to Chicago.

I’m not ready to book a flight from Porto Alegre to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Porto Alegre are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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