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Cheap flights from Porto Alegre to Chicago from $338

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 11/8. 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

United Airlines Logo
3:25 pm - 5:30 amPOA-ORD
17h 05m1 stop
United Airlines Logo
2:39 pm - 6:20 pmORD-POA
24h 41m2 stops
$717United Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 26
United Airlines Logo
5:10 pm - 9:46 amPOA-ORD
19h 36m2 stops
United Airlines Logo
2:39 pm - 2:35 pmORD-POA
20h 56m2 stops
$722United Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 26
Copa Airlines Logo
1:30 am - 12:31 pmPOA-ORD
14h 01m1 stop
Copa Airlines Logo
6:56 am - 12:25 amORD-POA
14h 29m1 stop
$723Copa Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 17
Multiple Airlines Logo
3:15 pm - 1:19 pmPOA-ORD
24h 04m2 stops
Multiple Airlines Logo
6:05 am - 10:55 amORD-POA
25h 50m3 stops
$741Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
3:15 pm - 10:50 amPOA-ORD
21h 35m2 stops
Multiple Airlines Logo
10:18 am - 1:10 pmORD-POA
23h 52m2 stops
$748Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
GOL Logo
1:40 pm - 1:15 pmPOA-ORD
25h 35m2 stops
GOL Logo
2:35 pm - 9:45 amORD-POA
17h 10m2 stops
$758GOL
Find Deal
Mon, Mar 16 - Mon, Apr 13
Air Canada Logo
2:05 pm - 11:06 amPOA-ORD
24h 01m2 stops
Air Canada Logo
7:15 am - 4:10 pmORD-POA
29h 55m2 stops
$791Air Canada
Find Deal
Fri, Feb 6 - Sun, Feb 15
Air Canada Logo
3:25 pm - 11:18 amPOA-ORD
21h 53m2 stops
Air Canada Logo
3:45 pm - 4:25 pmORD-POA
22h 40m2 stops
$793Air Canada
Find Deal
Mon, Mar 16 - Wed, Apr 15
GOL Logo
1:30 pm - 1:15 pmPOA-ORD
25h 45m2 stops
GOL Logo
2:35 pm - 12:30 amORD-POA
31h 55m2 stops
$795GOL
Find Deal
Sun, Mar 15 - Sun, Apr 12
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
$841Copa Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 16

Copa Airlines flights from Porto Alegre to Chicago

Our best Copa Airlines deals on Porto Alegre to Chicago flight tickets
Copa Airlines
Feb 7
POA1:30 amPorto Alegre Salgado Filho
14h 01m
1 stop
ORD12:31 pmChicago O'Hare Intl
Feb 17
ORD6:56 amChicago O'Hare Intl
14h 29m
1 stop
POA12:25 amPorto Alegre Salgado Filho
$723
Find similar
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
$841
Find similar
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
$1,034
Find similar

GOL flights from Porto Alegre to Chicago

Our best GOL deals on Porto Alegre to Chicago flight tickets
GOL
Mar 16
POA1:40 pmPorto Alegre Salgado Filho
25h 35m
2 stops
ORD1:15 pmChicago O'Hare Intl
Apr 13
ORD2:35 pmChicago O'Hare Intl
17h 10m
2 stops
POA9:45 amPorto Alegre Salgado Filho
$758
Find similar
GOL
Sep 18
POA8:15 pmPorto Alegre Salgado Filho
19h 00m
2 stops
ORD1:15 pmChicago O'Hare Intl
Sep 25
ORD6:55 amChicago O'Hare Intl
38h 45m
2 stops
POA11:40 pmPorto Alegre Salgado Filho
$789
Find similar
GOL
Mar 15
POA1:30 pmPorto Alegre Salgado Filho
25h 45m
2 stops
ORD1:15 pmChicago O'Hare Intl
Apr 12
ORD2:35 pmChicago O'Hare Intl
31h 55m
2 stops
POA12:30 amPorto Alegre Salgado Filho
$795
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 September 17, 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 11/17

3:25 pm-5:30 am

1 stop17h 05m

Chicago O'Hare Intl

Wed 11/26

2:39 pm-6:20 pm

2 stops24h 41m

$717

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 11/17

5:10 pm-9:46 am

2 stops19h 36m

Chicago O'Hare Intl

Wed 11/26

2:39 pm-2:35 pm

2 stops20h 56m

$722

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sat 2/7

1:30 am-12:31 pm

1 stop14h 01m

Chicago O'Hare Intl

Tue 2/17

6:56 am-12:25 am

1 stop14h 29m

$723

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Thu 10/30

3:15 pm-1:19 pm

2 stops24h 04m

Chicago O'Hare Intl

Thu 11/6

6:05 am-10:55 am

3 stops25h 50m

$741

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Thu 10/30

3:15 pm-10:50 am

2 stops21h 35m

Chicago O'Hare Intl

Thu 11/6

10:18 am-1:10 pm

2 stops23h 52m

$748

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 3/16

1:40 pm-1:15 pm

2 stops25h 35m

Chicago O'Hare Intl

Mon 4/13

2:35 pm-9:45 am

2 stops17h 10m

$758

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Fri 2/6

2:05 pm-11:06 am

2 stops24h 01m

Chicago O'Hare Intl

Sun 2/15

7:15 am-4:10 pm

2 stops29h 55m

$791

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 3/16

3:25 pm-11:18 am

2 stops21h 53m

Chicago O'Hare Intl

Wed 4/15

3:45 pm-4:25 pm

2 stops22h 40m

$793

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sun 3/15

1:30 pm-1:15 pm

2 stops25h 45m

Chicago O'Hare Intl

Sun 4/12

2:35 pm-12:30 am

2 stops31h 55m

$795

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

$841

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 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.
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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
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