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Cheap flights from Porto Alegre to Chicago from $394

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 5/9. 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

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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.
United Airlines Logo
11:15 am - 6:45 am
POA
-
ORD
21h 30m
1 stop
United Airlines Logo
9:30 pm - 4:20 pm
ORD
-
POA
16h 50m
1 stop
$686United Airlines
dom., ago. 2 - mar., sep. 22
GOL Logo
9:15 pm - 9:20 pm
POA
-
ORD
26h 05m
2 stops
GOL Logo
11:20 pm - 11:55 pm
ORD
-
POA
22h 35m
2 stops
$826GOL
jue., jul. 30 - vie., sep. 25
United Airlines Logo
4:05 pm - 6:45 am
POA
-
ORD
16h 40m
1 stop
United Airlines Logo
9:30 pm - 9:45 am
ORD
-
POA
34h 15m
1 stop
$833United Airlines
dom., ago. 2 - sáb., sep. 26
GOL Logo
5:10 am - 9:10 am
POA
-
ORD
30h 00m
2 stops
GOL Logo
2:50 pm - 10:35 am
ORD
-
POA
17h 45m
2 stops
$839GOL
mié., jul. 29 - vie., sep. 18
GOL Logo
5:10 am - 9:10 am
POA
-
ORD
30h 00m
2 stops
GOL Logo
2:50 pm - 11:40 pm
ORD
-
POA
30h 50m
2 stops
$841GOL
mié., jul. 29 - mié., sep. 16
GOL Logo
2:00 pm - 8:45 am
POA
-
ORD
20h 45m
2 stops
GOL Logo
11:20 pm - 11:55 pm
ORD
-
POA
22h 35m
2 stops
$842GOL
lun., sep. 14 - mié., sep. 30
GOL Logo
5:10 am - 9:10 am
POA
-
ORD
30h 00m
2 stops
GOL Logo
11:20 pm - 10:35 am
ORD
-
POA
33h 15m
2 stops
$845GOL
mié., jul. 29 - jue., sep. 24
GOL Logo
2:00 pm - 9:10 am
POA
-
ORD
21h 10m
2 stops
GOL Logo
4:43 pm - 3:35 pm
ORD
-
POA
20h 52m
2 stops
$856GOL
jue., jul. 30 - vie., sep. 25
GOL Logo
6:25 pm - 9:20 pm
POA
-
ORD
28h 55m
2 stops
GOL Logo
4:43 pm - 3:35 pm
ORD
-
POA
20h 52m
2 stops
$859GOL
jue., jul. 30 - jue., sep. 24
GOL Logo
6:25 pm - 9:20 pm
POA
-
ORD
28h 55m
2 stops
GOL Logo
11:20 pm - 10:40 am
ORD
-
POA
33h 20m
2 stops
$865GOL
jue., jul. 30 - sáb., sep. 26

United Airlines flights from Porto Alegre to Chicago

Our best United Airlines deals on Porto Alegre to Chicago flight tickets
United Airlines
Mar 31
POA5:10 pmPorto Alegre Salgado Filho
15h 35m
1 stop
ORD6:45 amChicago O'Hare Intl
Apr 5
ORD9:30 pmChicago O'Hare Intl
14h 15m
1 stop
POA1:45 pmPorto Alegre Salgado Filho
$685
United Airlines
Aug 2
POA11:15 amPorto Alegre Salgado Filho
21h 30m
1 stop
ORD6:45 amChicago O'Hare Intl
Sep 22
ORD9:30 pmChicago O'Hare Intl
16h 50m
1 stop
POA4:20 pmPorto Alegre Salgado Filho
$686
United Airlines
Aug 2
POA4:05 pmPorto Alegre Salgado Filho
16h 40m
1 stop
ORD6:45 amChicago O'Hare Intl
Sep 26
ORD9:30 pmChicago O'Hare Intl
34h 15m
1 stop
POA9:45 amPorto Alegre Salgado Filho
$833

GOL flights from Porto Alegre to Chicago

Our best GOL deals on Porto Alegre to Chicago flight tickets
GOL
Jul 30
POA9:15 pmPorto Alegre Salgado Filho
26h 05m
2 stops
ORD9:20 pmChicago O'Hare Intl
Sep 25
ORD11:20 pmChicago O'Hare Intl
22h 35m
2 stops
POA11:55 pmPorto Alegre Salgado Filho
$826
GOL
Jul 29
POA5:10 amPorto Alegre Salgado Filho
30h 00m
2 stops
ORD9:10 amChicago O'Hare Intl
Sep 18
ORD2:50 pmChicago O'Hare Intl
17h 45m
2 stops
POA10:35 amPorto Alegre Salgado Filho
$839
GOL
Jul 29
POA5:10 amPorto Alegre Salgado Filho
30h 00m
2 stops
ORD9:10 amChicago O'Hare Intl
Sep 16
ORD2:50 pmChicago O'Hare Intl
30h 50m
2 stops
POA11:40 pmPorto 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 marzo 28, 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
Quickest round-trip

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

dom. 8/2

11:15 am-6:45 am

1 stop21h 30m

Chicago O'Hare Intl

mar. 9/22

9:30 pm-4:20 pm

1 stop16h 50m

$686

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

jue. 7/30

9:15 pm-9:20 pm

2 stops26h 05m

Chicago O'Hare Intl

vie. 9/25

11:20 pm-11:55 pm

2 stops22h 35m

$826

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

dom. 8/2

4:05 pm-6:45 am

1 stop16h 40m

Chicago O'Hare Intl

sáb. 9/26

9:30 pm-9:45 am

1 stop34h 15m

$833

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

mié. 7/29

5:10 am-9:10 am

2 stops30h 00m

Chicago O'Hare Intl

vie. 9/18

2:50 pm-10:35 am

2 stops17h 45m

$839

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

mié. 7/29

5:10 am-9:10 am

2 stops30h 00m

Chicago O'Hare Intl

mié. 9/16

2:50 pm-11:40 pm

2 stops30h 50m

$841

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

lun. 9/14

2:00 pm-8:45 am

2 stops20h 45m

Chicago O'Hare Intl

mié. 9/30

11:20 pm-11:55 pm

2 stops22h 35m

$842

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

mié. 7/29

5:10 am-9:10 am

2 stops30h 00m

Chicago O'Hare Intl

jue. 9/24

11:20 pm-10:35 am

2 stops33h 15m

$845

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

jue. 7/30

2:00 pm-9:10 am

2 stops21h 10m

Chicago O'Hare Intl

vie. 9/25

4:43 pm-3:35 pm

2 stops20h 52m

$856

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

jue. 7/30

6:25 pm-9:20 pm

2 stops28h 55m

Chicago O'Hare Intl

jue. 9/24

4:43 pm-3:35 pm

2 stops20h 52m

$859

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

jue. 7/30

6:25 pm-9:20 pm

2 stops28h 55m

Chicago O'Hare Intl

sáb. 9/26

11:20 pm-10:40 am

2 stops33h 20m

$865

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 $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

18h 37m

Direct flights

None
The fastest flight from Porto Alegre to Chicago takes 18h 37m
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 18h 37m, 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
Copa AirlinesPriceFrom $679Free CancellationRating
7.5
1,579 reviews
Search Copa Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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New Buffalo
Hammond
Saint Joseph
Benton Harbor
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