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Cheap flights from Porto Alegre to Chicago from $406

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 12/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from Porto Alegre to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
7:35 pm - 8:20 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
27h 45m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
GOL Logo
10:20 pm - 11:50 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
22h 30m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
$828GOL
Tue, Nov 3 - Thu, Nov 19
GOL Logo
7:35 pm - 8:20 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
27h 45m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
GOL Logo
10:20 pm - 11:50 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
22h 30m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
$828GOL
Tue, Nov 3 - Tue, Nov 17
GOL Logo
7:35 pm - 8:20 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
27h 45m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
GOL Logo
10:20 pm - 8:30 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
19h 10m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl
$828GOL
Tue, Nov 3 - Tue, Nov 17
Multiple Airlines Logo
6:45 pm - 9:20 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
28h 35m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
Multiple Airlines Logo
11:20 pm - 8:35 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
19h 15m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
$835Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Copa Airlines Logo
1:20 am - 1:59 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
14h 39m1 stop Panama City Tocumen Intl
Copa Airlines Logo
3:20 pm - 12:20 amORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
31h 00m1 stop Panama City Tocumen Intl
$995Copa Airlines
Tue, Sep 29 - Wed, Oct 7
Copa Airlines Logo
1:25 am - 1:46 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
14h 21m1 stop Panama City Tocumen Intl
Copa Airlines Logo
7:35 am - 12:25 amORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
13h 50m1 stop Panama City Tocumen Intl
$1,110Copa Airlines
Thu, Oct 29 - Fri, Nov 6
Copa Airlines Logo
1:20 am - 1:02 amPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
25h 42m1 stop Panama City Tocumen Intl
Copa Airlines Logo
3:20 pm - 12:20 amORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
31h 00m1 stop Panama City Tocumen Intl
$1,110Copa Airlines
Sun, Sep 13 - Sat, Sep 19
United Airlines Logo
3:25 pm - 5:15 amPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
16h 50m1 stop Sao Paulo Guarulhos Intl
United Airlines Logo
5:50 pm - 4:30 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
19h 40m1 stop Sao Paulo Guarulhos Intl
$1,116United Airlines
Tue, Nov 3 - Tue, Nov 17
United Airlines Logo
3:25 pm - 5:15 amPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
16h 50m1 stop Sao Paulo Guarulhos Intl
United Airlines Logo
6:05 pm - 4:30 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
19h 25m2 stops Washington, D.C. Dulles Intl Sao Paulo Guarulhos Intl
$1,116United Airlines
Tue, Nov 3 - Tue, Nov 17
United Airlines Logo
3:25 pm - 5:15 amPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
16h 50m1 stop Sao Paulo Guarulhos Intl
United Airlines Logo
5:50 pm - 1:00 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
16h 10m1 stop Sao Paulo Guarulhos Intl
$1,117United Airlines
Tue, Nov 3 - Tue, Nov 17

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Copa Airlines flights from Porto Alegre to Chicago

Our best Copa Airlines deals on Porto Alegre to Chicago flight tickets
Copa Airlines
Sep 29
POA1:20 amPorto Alegre Salgado Filho
14h 39m
1 stop
ORD1:59 pmChicago O'Hare Intl
Oct 7
ORD3:20 pmChicago O'Hare Intl
31h 00m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$995
Copa Airlines
Sep 13
POA1:20 amPorto Alegre Salgado Filho
25h 42m
1 stop
ORD1:02 amChicago O'Hare Intl
Sep 30
ORD3:20 pmChicago O'Hare Intl
31h 00m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$1,110
Copa Airlines
Sep 8
POA1:20 amPorto Alegre Salgado Filho
25h 42m
1 stop
ORD1:02 amChicago O'Hare Intl
Sep 16
ORD8:01 amChicago O'Hare Intl
14h 19m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$1,134

GOL flights from Porto Alegre to Chicago

Our best GOL deals on Porto Alegre to Chicago flight tickets
GOL
Nov 3
POA7:35 pmPorto Alegre Salgado Filho
27h 45m
2 stops
ORD8:20 pmChicago O'Hare Intl
Nov 17
ORD10:20 pmChicago O'Hare Intl
22h 30m
2 stops
POA11:50 pmPorto Alegre Salgado Filho
$828
GOL
Oct 30
POA7:35 pmPorto Alegre Salgado Filho
27h 45m
2 stops
ORD9:20 pmChicago O'Hare Intl
Nov 6
ORD10:20 pmChicago O'Hare Intl
22h 00m
2 stops
POA11:20 pmPorto Alegre Salgado Filho
$851
GOL
Oct 30
POA7:35 pmPorto Alegre Salgado Filho
27h 45m
2 stops
ORD9:20 pmChicago O'Hare Intl
Nov 6
ORD10:20 pmChicago O'Hare Intl
22h 00m
2 stops
POA11:20 pmPorto Alegre Salgado Filho
$852

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 August 17, 2026.
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

Cheapest round-trip

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Tue 11/3

7:35 pm-8:20 pm

2 stops27h 45m

Chicago O'Hare Intl

Thu 11/19

10:20 pm-11:50 pm

2 stops22h 30m

$828

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Tue 11/3

7:35 pm-8:20 pm

2 stops27h 45m

Chicago O'Hare Intl

Tue 11/17

10:20 pm-11:50 pm

2 stops22h 30m

$828

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Tue 11/3

7:35 pm-8:20 pm

2 stops27h 45m

Chicago O'Hare Intl

Tue 11/17

10:20 pm-8:30 pm

2 stops19h 10m

$828

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Wed 9/9

6:45 pm-9:20 pm

2 stops28h 35m

Chicago O'Hare Intl

Wed 9/16

11:20 pm-8:35 pm

2 stops19h 15m

$835

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Tue 9/29

1:20 am-1:59 pm

1 stop14h 39m

Chicago O'Hare Intl

Wed 10/7

3:20 pm-12:20 am

1 stop31h 00m

$995
Quickest round-trip

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Thu 10/29

1:25 am-1:46 pm

1 stop14h 21m

Chicago O'Hare Intl

Fri 11/6

7:35 am-12:25 am

1 stop13h 50m

$1,110

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Sun 9/13

1:20 am-1:02 am

1 stop25h 42m

Chicago O'Hare Intl

Sat 9/19

3:20 pm-12:20 am

1 stop31h 00m

$1,110

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Tue 11/3

3:25 pm-5:15 am

1 stop16h 50m

Chicago O'Hare Intl

Tue 11/17

5:50 pm-4:30 pm

1 stop19h 40m

$1,116

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Tue 11/3

3:25 pm-5:15 am

1 stop16h 50m

Chicago O'Hare Intl

Tue 11/17

6:05 pm-4:30 pm

2 stops19h 25m

$1,116

Porto AlegreChicago

POA Porto Alegre Salgado Filho - ORD Chicago O'Hare Intl

POAORD

Porto Alegre Salgado Filho

Tue 11/3

3:25 pm-5:15 am

1 stop16h 50m

Chicago O'Hare Intl

Tue 11/17

5:50 pm-1:00 pm

1 stop16h 10m

$1,117

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 cheapest month to fly to Chicago?

The month of November is, on average, the cheapest month to fly to Chicago from Porto Alegre, with most prices found around $509. If you’re not able to fly to Chicago in November, then August is your next best option. Flight prices from Porto Alegre to Chicago during August average around $679.

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

You could potentially save up to 1% 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

Best Price Found

$406

Fastest flight time

18h 10m

Direct flights

None
The best one-way flight to Chicago from Porto Alegre in the past 72 hours is $406. The best round-trip flight deal from Porto Alegre to Chicago found on momondo in the last 72 hours is $828.
The fastest flight from Porto Alegre to Chicago takes 18h 10m
There are no direct flights from Porto Alegre to Chicago. There are no popular flight routes from Porto Alegre to Chicago.
Search flight deals

Frequently asked questions about flying from Porto Alegre to Chicago

  • 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 18h 10m, 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 many operators does momondo search for flights from Porto Alegre Salgado Filho Airport to Chicago?

  • 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.

Best airlines flying from Porto Alegre to Chicago

Compare and see reviews for airlines that fly from Porto Alegre to Chicago with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $626Free CancellationRating
7.4
10,107 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $679Free CancellationRating
7.6
1,557 reviews
Search Copa Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Porter
Crown Point
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