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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
11:50 am - 1:15 pm
POA
-
ORD
27h 25m2 stops
GOL Logo
2:35 pm - 12:15 pm
ORD
-
POA
19h 40m2 stops
$794GOL
Sat, Apr 11 - Wed, Apr 22
United Airlines Logo
3:30 pm - 5:30 am
POA
-
ORD
17h 00m1 stop
United Airlines Logo
5:50 pm - 6:15 pm
ORD
-
POA
21h 25m1 stop
$809United Airlines
Sun, Feb 8 - Mon, Feb 16
United Airlines Logo
5:10 pm - 7:00 am
POA
-
ORD
15h 50m1 stop
United Airlines Logo
6:50 pm - 4:25 pm
ORD
-
POA
19h 35m1 stop
$810United Airlines
Tue, Mar 10 - Mon, Mar 23
United Airlines Logo
2:10 pm - 9:43 am
POA
-
ORD
22h 33m2 stops
United Airlines Logo
5:50 pm - 11:45 am
ORD
-
POA
14h 55m1 stop
$814United Airlines
Mon, Feb 9 - Mon, Feb 16
GOL Logo
9:20 pm - 8:20 pm
POA
-
ORD
26h 00m2 stops
GOL Logo
10:20 pm - 12:55 am
ORD
-
POA
23h 35m2 stops
$817GOL
Mon, Feb 9 - Fri, Feb 13
GOL Logo
9:20 pm - 8:20 pm
POA
-
ORD
26h 00m2 stops
GOL Logo
10:20 pm - 12:55 am
ORD
-
POA
23h 35m2 stops
$818GOL
Mon, Feb 9 - Fri, Feb 13
United Airlines Logo
3:30 pm - 5:30 am
POA
-
ORD
17h 00m1 stop
United Airlines Logo
2:30 pm - 6:15 pm
ORD
-
POA
24h 45m2 stops
$829United Airlines
Sun, Feb 8 - Mon, Feb 16
United Airlines Logo
6:10 pm - 2:25 pm
POA
-
ORD
23h 15m2 stops
United Airlines Logo
2:30 pm - 6:15 pm
ORD
-
POA
24h 45m2 stops
$834United Airlines
Mon, Feb 9 - Mon, Feb 16
United Airlines Logo
3:25 pm - 12:00 pm
POA
-
ORD
22h 35m2 stops
United Airlines Logo
6:50 pm - 2:10 pm
ORD
-
POA
17h 20m1 stop
$836United Airlines
Tue, Mar 10 - Mon, Mar 23
GOL Logo
6:25 pm - 1:15 pm
POA
-
ORD
20h 50m2 stops
GOL Logo
2:35 pm - 12:15 pm
ORD
-
POA
19h 40m2 stops
$851GOL
Tue, May 19 - Thu, Jun 4

GOL flights from Porto Alegre to Chicago

Our best GOL deals on Porto Alegre to Chicago flight tickets
GOL
Apr 11
POA11:50 amPorto Alegre Salgado Filho
27h 25m
2 stops
ORD1:15 pmChicago O'Hare Intl
Apr 22
ORD2:35 pmChicago O'Hare Intl
19h 40m
2 stops
POA12:15 pmPorto Alegre Salgado Filho
$794
Find similar
GOL
Feb 9
POA9:20 pmPorto Alegre Salgado Filho
26h 00m
2 stops
ORD8:20 pmChicago O'Hare Intl
Feb 13
ORD10:20 pmChicago O'Hare Intl
23h 35m
2 stops
POA12:55 amPorto Alegre Salgado Filho
$817
Find similar
GOL
Feb 9
POA9:20 pmPorto Alegre Salgado Filho
26h 00m
2 stops
ORD8:20 pmChicago O'Hare Intl
Feb 13
ORD10:20 pmChicago O'Hare Intl
23h 35m
2 stops
POA12:55 amPorto Alegre Salgado Filho
$818
Find similar

United Airlines flights from Porto Alegre to Chicago

Our best United Airlines deals on Porto Alegre to Chicago flight tickets
United Airlines
Feb 8
POA3:30 pmPorto Alegre Salgado Filho
17h 00m
1 stop
ORD5:30 amChicago O'Hare Intl
Feb 16
ORD5:50 pmChicago O'Hare Intl
21h 25m
1 stop
POA6:15 pmPorto Alegre Salgado Filho
$809
Find similar
United Airlines
Mar 10
POA5:10 pmPorto Alegre Salgado Filho
15h 50m
1 stop
ORD7:00 amChicago O'Hare Intl
Mar 23
ORD6:50 pmChicago O'Hare Intl
19h 35m
1 stop
POA4:25 pmPorto Alegre Salgado Filho
$810
Find similar
United Airlines
Feb 9
POA2:10 pmPorto Alegre Salgado Filho
22h 33m
2 stops
ORD9:43 amChicago O'Hare Intl
Feb 16
ORD5:50 pmChicago O'Hare Intl
14h 55m
1 stop
POA11:45 amPorto Alegre Salgado Filho
$814
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 December 29, 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

Sat 4/11

11:50 am-1:15 pm

2 stops27h 25m

Chicago O'Hare Intl

Wed 4/22

2:35 pm-12:15 pm

2 stops19h 40m

$794

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

Mon 2/16

5:50 pm-6:15 pm

1 stop21h 25m

$809

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 3/10

5:10 pm-7:00 am

1 stop15h 50m

Chicago O'Hare Intl

Mon 3/23

6:50 pm-4:25 pm

1 stop19h 35m

$810

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 2/9

2:10 pm-9:43 am

2 stops22h 33m

Chicago O'Hare Intl

Mon 2/16

5:50 pm-11:45 am

1 stop14h 55m

$814

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

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

$818

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

Mon 2/16

2:30 pm-6:15 pm

2 stops24h 45m

$829

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 2/9

6:10 pm-2:25 pm

2 stops23h 15m

Chicago O'Hare Intl

Mon 2/16

2:30 pm-6:15 pm

2 stops24h 45m

$834

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 3/10

3:25 pm-12:00 pm

2 stops22h 35m

Chicago O'Hare Intl

Mon 3/23

6:50 pm-2:10 pm

1 stop17h 20m

$836

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 5/19

6:25 pm-1:15 pm

2 stops20h 50m

Chicago O'Hare Intl

Thu 6/4

2:35 pm-12:15 pm

2 stops19h 40m

$851

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

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 February is, on average, the cheapest month to fly to Chicago from Porto Alegre, with most prices found around $783. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Porto Alegre to Chicago during March average around $813.

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

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Porto Alegre to Chicago takes 17h 20m
There are no direct flights from Porto Alegre to Chicago. There are no popular flight routes from Porto Alegre to Chicago.
Search flight deals

  • 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 17h 20m, 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
Valparaiso
Schererville
Munster
Crown Point
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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Find better results for your trip to the United States

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