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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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Find the cheapest flights from Porto Alegre to Chicago

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
Find Deal
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
Find Deal
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

Our best GOL deals on Porto Alegre to Chicago 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

Our best Copa Airlines deals on Porto Alegre to Chicago 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 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 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.

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See travel insights to Chicago from

How to get the cheapest flight ticket from Porto Alegre to Chicago

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

What is the typical price of a round-trip flight between Porto Alegre and Chicago?

What is the cheapest month to fly to Chicago?

The month of March is, on average, the cheapest month to fly to Chicago from Porto Alegre, with most prices found around $815. If you’re not able to fly to Chicago in March, then April is your next best option. Flight prices from Porto Alegre to Chicago during April average around $824.

Can stopping save me money on Porto Alegre to Chicago flights?

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

When to book flights from Porto Alegre to Chicago

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

Cheap Porto Alegre to Chicago (POA to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Chicago

Direct flights

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

    Chicago is 5479.0 mi away from Porto Alegre Salgado Filho. Flights usually cover this in 14h 01m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Porto Alegre Salgado Filho Airport to Chicago are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago 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. 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
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Porto Alegre.

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?

Once all potential Porto Alegre to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Porto Alegre to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport