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Cheap flights from Porto Alegre to Chicago from $403

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 5/13. 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.
Copa Airlines Logo
1:30 am - 1:31 pm
POA
-
ORD
14h 01m
1 stop
Copa Airlines Logo
8:34 am - 12:25 am
ORD
-
POA
13h 51m
1 stop
$727Copa Airlines
Mon, Mar 9 - Mon, Mar 23
Copa Airlines Logo
1:30 am - 1:31 pm
POA
-
ORD
14h 01m
1 stop
Copa Airlines Logo
8:34 am - 12:25 am
ORD
-
POA
13h 51m
1 stop
$728Copa Airlines
Mon, Mar 9 - Mon, Mar 23
GOL Logo
7:40 pm - 9:20 pm
POA
-
ORD
27h 40m
2 stops
GOL Logo
11:20 pm - 12:20 am
ORD
-
POA
23h 00m
2 stops
$753GOL
Wed, Apr 1 - Wed, Apr 8
GOL Logo
8:55 pm - 9:20 pm
POA
-
ORD
26h 25m
2 stops
GOL Logo
11:20 pm - 12:55 am
ORD
-
POA
23h 35m
2 stops
$755GOL
Mon, Mar 30 - Sat, Apr 11
GOL Logo
12:20 am - 9:20 pm
POA
-
ORD
23h 00m
2 stops
GOL Logo
11:20 pm - 9:30 am
ORD
-
POA
32h 10m
2 stops
$758GOL
Tue, Mar 31 - Wed, Apr 8
GOL Logo
5:20 pm - 9:30 pm
POA
-
ORD
30h 10m
2 stops
GOL Logo
11:20 pm - 8:40 am
ORD
-
POA
31h 20m
2 stops
$768GOL
Tue, Mar 10 - Mon, Mar 23
GOL Logo
7:40 pm - 9:20 pm
POA
-
ORD
27h 40m
2 stops
GOL Logo
11:20 pm - 9:30 am
ORD
-
POA
32h 10m
2 stops
$798GOL
Fri, May 22 - Tue, Jun 2
Multiple Airlines Logo
7:40 pm - 11:40 pm
POA
-
ORD
30h 00m
3 stops
Multiple Airlines Logo
11:20 pm - 10:40 am
ORD
-
POA
33h 20m
2 stops
$809Multiple Airlines
Wed, May 27 - Wed, Jun 3
GOL Logo
9:20 pm - 9:20 pm
POA
-
ORD
26h 00m
2 stops
GOL Logo
11:20 pm - 8:40 am
ORD
-
POA
31h 20m
2 stops
$817GOL
Tue, Mar 10 - Mon, Mar 23
GOL Logo
4:15 pm - 9:20 pm
POA
-
ORD
31h 05m
2 stops
GOL Logo
11:20 pm - 10:40 am
ORD
-
POA
33h 20m
2 stops
$818GOL
Tue, Jul 21 - Tue, Aug 4

GOL flights from Porto Alegre to Chicago

Our best GOL deals on Porto Alegre to Chicago flight tickets
GOL
Apr 1
POA7:40 pmPorto Alegre Salgado Filho
27h 40m
2 stops
ORD9:20 pmChicago O'Hare Intl
Apr 8
ORD11:20 pmChicago O'Hare Intl
23h 00m
2 stops
POA12:20 amPorto Alegre Salgado Filho
$753
GOL
Mar 30
POA8:55 pmPorto Alegre Salgado Filho
26h 25m
2 stops
ORD9:20 pmChicago O'Hare Intl
Apr 11
ORD11:20 pmChicago O'Hare Intl
23h 35m
2 stops
POA12:55 amPorto Alegre Salgado Filho
$755
GOL
Mar 31
POA12:20 amPorto Alegre Salgado Filho
23h 00m
2 stops
ORD9:20 pmChicago O'Hare Intl
Apr 8
ORD11:20 pmChicago O'Hare Intl
32h 10m
2 stops
POA9:30 amPorto Alegre Salgado Filho
$758

Copa Airlines flights from Porto Alegre to Chicago

Our best Copa Airlines deals on Porto Alegre to Chicago flight tickets
Copa Airlines
Mar 9
POA1:30 amPorto Alegre Salgado Filho
14h 01m
1 stop
ORD1:31 pmChicago O'Hare Intl
Mar 23
ORD8:34 amChicago O'Hare Intl
13h 51m
1 stop
POA12:25 amPorto Alegre Salgado Filho
$727
Copa Airlines
Mar 9
POA1:30 amPorto Alegre Salgado Filho
14h 01m
1 stop
ORD1:31 pmChicago O'Hare Intl
Mar 23
ORD8:34 amChicago O'Hare Intl
13h 51m
1 stop
POA12:25 amPorto Alegre Salgado Filho
$728
Copa Airlines
May 5
POA1:20 amPorto Alegre Salgado Filho
14h 46m
1 stop
ORD2:06 pmChicago O'Hare Intl
May 13
ORD8:02 amChicago O'Hare Intl
14h 18m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$841

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 February 15, 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

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

$727

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

$728

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 4/1

7:40 pm-9:20 pm

2 stops27h 40m

Chicago O'Hare Intl

Wed 4/8

11:20 pm-12:20 am

2 stops23h 00m

$753

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 3/30

8:55 pm-9:20 pm

2 stops26h 25m

Chicago O'Hare Intl

Sat 4/11

11:20 pm-12:55 am

2 stops23h 35m

$755

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 3/31

12:20 am-9:20 pm

2 stops23h 00m

Chicago O'Hare Intl

Wed 4/8

11:20 pm-9:30 am

2 stops32h 10m

$758

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 3/10

5:20 pm-9:30 pm

2 stops30h 10m

Chicago O'Hare Intl

Mon 3/23

11:20 pm-8:40 am

2 stops31h 20m

$768

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Fri 5/22

7:40 pm-9:20 pm

2 stops27h 40m

Chicago O'Hare Intl

Tue 6/2

11:20 pm-9:30 am

2 stops32h 10m

$798

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 5/27

7:40 pm-11:40 pm

3 stops30h 00m

Chicago O'Hare Intl

Wed 6/3

11:20 pm-10:40 am

2 stops33h 20m

$809

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 3/10

9:20 pm-9:20 pm

2 stops26h 00m

Chicago O'Hare Intl

Mon 3/23

11:20 pm-8:40 am

2 stops31h 20m

$817

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 7/21

4:15 pm-9:20 pm

2 stops31h 05m

Chicago O'Hare Intl

Tue 8/4

11:20 pm-10:40 am

2 stops33h 20m

$818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 February is, on average, the cheapest month to fly to Chicago from Porto Alegre, with most prices found around $755. If you’re not able to fly to Chicago in February, then August is your next best option. Flight prices from Porto Alegre to Chicago during August average around $814.

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

You could potentially save up to 24% 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

20h 10m

Direct flights

None
The fastest flight from Porto Alegre to Chicago takes 20h 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

  • 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 20h 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 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
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