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Cheap flights from Porto Alegre to Chicago from $586

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 10/4. 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 (POA-CHI)

Cheap round-trip flights

GOL Logo
1:55 pm - 1:15 pmPOA-ORD
25h 20m2 stops
GOL Logo
2:35 pm - 9:45 amORD-POA
17h 10m2 stops
$830GOL
Find Deal
Thu, Sep 18 - Thu, Sep 25
GOL Logo
8:15 pm - 1:15 pmPOA-ORD
19h 00m2 stops
GOL Logo
2:35 pm - 5:05 pmORD-POA
24h 30m2 stops
$853GOL
Find Deal
Thu, Sep 18 - Thu, Sep 25
Copa Airlines Logo
1:25 am - 1:41 pmPOA-ORD
14h 16m1 stop
Copa Airlines Logo
7:59 am - 12:20 amORD-POA
14h 21m1 stop
$889Copa Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 16
Copa Airlines Logo
1:45 am - 12:46 pmPOA-ORD
14h 01m1 stop
Copa Airlines Logo
6:57 am - 12:30 amORD-POA
14h 33m1 stop
$929Copa Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 31
United Airlines Logo
5:10 pm - 6:45 amPOA-ORD
15h 35m1 stop
United Airlines Logo
2:39 pm - 2:35 pmORD-POA
21h 56m2 stops
$961United Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 16
United Airlines Logo
1:55 pm - 6:45 amPOA-ORD
18h 50m1 stop
United Airlines Logo
2:39 pm - 2:35 pmORD-POA
21h 56m2 stops
$962United Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 16
LATAM Airlines Logo
7:20 am - 11:57 pmPOA-ORD
18h 37m2 stops
LATAM Airlines Logo
5:20 am - 6:25 amORD-POA
23h 05m2 stops
$988LATAM Airlines
Find Deal
Mon, Oct 6 - Fri, Oct 17
LATAM Airlines Logo
6:00 pm - 10:13 amPOA-ORD
19h 13m2 stops
LATAM Airlines Logo
5:32 am - 5:00 pmORD-POA
32h 28m2 stops
$1,012LATAM Airlines
Find Deal
Wed, Nov 5 - Thu, Nov 20
Logo
5:45 pm - 11:18 amPOA-ORD
20h 33m2 stops
Logo
3:35 pm - 4:35 pmORD-POA
22h 00m2 stops
$1,042
Find Deal
Wed, Nov 5 - Thu, Nov 20
Logo
7:25 am - 9:09 amPOA-ORD
27h 44m3 stops
Logo
2:35 pm - 11:35 amORD-POA
19h 00m2 stops
$1,781
Find Deal
Mon, Oct 6 - Fri, Oct 17

GOL flights from Porto Alegre to Chicago

Our best GOL deals on Porto Alegre to Chicago flight tickets
GOL
Sep 18
POA1:55 pmPorto Alegre Salgado Filho
25h 20m
2 stops
ORD1:15 pmChicago O'Hare Intl
Sep 25
ORD2:35 pmChicago O'Hare Intl
17h 10m
2 stops
POA9:45 amPorto Alegre Salgado Filho
$830
Find similar
GOL
Sep 18
POA8:15 pmPorto Alegre Salgado Filho
19h 00m
2 stops
ORD1:15 pmChicago O'Hare Intl
Sep 25
ORD2:35 pmChicago O'Hare Intl
24h 30m
2 stops
POA5:05 pmPorto Alegre Salgado Filho
$853
Find similar
GOL
Sep 18
POA8:15 pmPorto Alegre Salgado Filho
19h 00m
2 stops
ORD1:15 pmChicago O'Hare Intl
Sep 25
ORD2:35 pmChicago O'Hare Intl
24h 30m
2 stops
POA5:05 pmPorto Alegre Salgado Filho
$854
Find similar

Copa Airlines flights from Porto Alegre to Chicago

Our best Copa Airlines deals on Porto Alegre to Chicago flight tickets
Copa Airlines
Sep 30
POA1:25 amPorto Alegre Salgado Filho
14h 16m
1 stop
ORD1:41 pmChicago O'Hare Intl
Oct 16
ORD7:59 amChicago O'Hare Intl
14h 21m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$889
Find similar
Copa Airlines
Jan 17
POA1:45 amPorto Alegre Salgado Filho
14h 01m
1 stop
ORD12:46 pmChicago O'Hare Intl
Jan 31
ORD6:57 amChicago O'Hare Intl
14h 33m
1 stop
POA12:30 amPorto Alegre Salgado Filho
$929
Find similar
Copa Airlines
Oct 5
POA1:25 amPorto Alegre Salgado Filho
24h 56m
1 stop
ORD12:21 amChicago O'Hare Intl
Oct 17
ORD7:59 amChicago O'Hare Intl
14h 21m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$1,002
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 August 31, 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

Thu 9/18

1:55 pm-1:15 pm

2 stops25h 20m

Chicago O'Hare Intl

Thu 9/25

2:35 pm-9:45 am

2 stops17h 10m

$830

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Thu 9/18

8:15 pm-1:15 pm

2 stops19h 00m

Chicago O'Hare Intl

Thu 9/25

2:35 pm-5:05 pm

2 stops24h 30m

$853

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Tue 9/30

1:25 am-1:41 pm

1 stop14h 16m

Chicago O'Hare Intl

Thu 10/16

7:59 am-12:20 am

1 stop14h 21m

$889

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sat 1/17

1:45 am-12:46 pm

1 stop14h 01m

Chicago O'Hare Intl

Sat 1/31

6:57 am-12:30 am

1 stop14h 33m

$929

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 10/1

5:10 pm-6:45 am

1 stop15h 35m

Chicago O'Hare Intl

Thu 10/16

2:39 pm-2:35 pm

2 stops21h 56m

$961

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 10/1

1:55 pm-6:45 am

1 stop18h 50m

Chicago O'Hare Intl

Thu 10/16

2:39 pm-2:35 pm

2 stops21h 56m

$962

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 10/6

7:20 am-11:57 pm

2 stops18h 37m

Chicago O'Hare Intl

Fri 10/17

5:20 am-6:25 am

2 stops23h 05m

$988

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 11/5

6:00 pm-10:13 am

2 stops19h 13m

Chicago O'Hare Intl

Thu 11/20

5:32 am-5:00 pm

2 stops32h 28m

$1,012

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 11/5

5:45 pm-11:18 am

2 stops20h 33m

Chicago O'Hare Intl

Thu 11/20

3:35 pm-4:35 pm

2 stops22h 00m

$1,042

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 10/6

7:25 am-9:09 am

3 stops27h 44m

Chicago O'Hare Intl

Fri 10/17

2:35 pm-11:35 am

2 stops19h 00m

$1,781

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 April is, on average, the cheapest month to fly to Chicago from Porto Alegre, with most prices found around $794. If you’re not able to fly to Chicago in April, then March is your next best option. Flight prices from Porto Alegre to Chicago during March average around $815.

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.
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 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
Lansing
Portage
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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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