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Cheap flights from Chicago to Porto Alegre from $454

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
10:30 pm - 8:15 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
18h 45m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl
Avianca Logo
4:20 am - 8:30 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
19h 10m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$807Avianca
Fri, Feb 19 - Wed, Mar 10
Avianca Logo
10:30 pm - 8:15 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
18h 45m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl
Avianca Logo
4:20 am - 8:30 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
19h 10m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$808Avianca
Fri, Feb 19 - Wed, Mar 10
Avianca Logo
10:30 pm - 10:15 amORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
32h 45m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
Avianca Logo
11:10 am - 8:30 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
36h 20m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$825Avianca
Thu, Feb 18 - Thu, Mar 11
Avianca Logo
10:30 pm - 11:50 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
22h 20m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
Avianca Logo
11:10 am - 8:30 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
36h 20m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$880Avianca
Thu, Feb 18 - Thu, Mar 11
Avianca Logo
10:30 pm - 11:50 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
22h 20m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
Avianca Logo
11:10 am - 8:30 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
36h 20m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$881Avianca
Thu, Feb 18 - Thu, Mar 11
Avianca Logo
10:30 pm - 10:15 amORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
32h 45m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
Avianca Logo
7:40 pm - 8:30 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
27h 50m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$889Avianca
Thu, Feb 18 - Thu, Mar 11
Avianca Logo
10:30 pm - 12:30 amORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
23h 00m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
Avianca Logo
7:40 pm - 8:30 pmPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
27h 50m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$892Avianca
Thu, Feb 18 - Thu, Mar 11
United Airlines Logo
3:58 pm - 12:55 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
17h 57m2 stops Houston George Bush Intcntl Sao Paulo Guarulhos Intl
United Airlines Logo
3:45 pm - 5:15 amPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
16h 30m1 stop Sao Paulo Guarulhos Intl
$903United Airlines
Thu, Feb 18 - Thu, Mar 11
United Airlines Logo
3:58 pm - 12:55 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
17h 57m2 stops Houston George Bush Intcntl Sao Paulo Guarulhos Intl
United Airlines Logo
3:45 pm - 5:15 amPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
16h 30m1 stop Sao Paulo Guarulhos Intl
$907United Airlines
Thu, Feb 18 - Thu, Mar 11
United Airlines Logo
3:58 pm - 12:55 pmORD  Chicago O'Hare Intl-POA Porto Alegre Salgado Filho
17h 57m2 stops Houston George Bush Intcntl Sao Paulo Guarulhos Intl
United Airlines Logo
3:45 pm - 5:15 amPOA  Porto Alegre Salgado Filho-ORD Chicago O'Hare Intl
16h 30m1 stop Sao Paulo Guarulhos Intl
$908United Airlines
Thu, Feb 18 - Thu, Mar 11

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United Airlines flights from Chicago to Porto Alegre

Our best United Airlines deals on Chicago to Porto Alegre flight tickets
United Airlines
Feb 18
ORD3:58 pmChicago O'Hare Intl
17h 57m
2 stops
POA12:55 pmPorto Alegre Salgado Filho
Mar 11
POA3:45 pmPorto Alegre Salgado Filho
16h 30m
1 stop
ORD5:15 amChicago O'Hare Intl
$903
United Airlines
Feb 18
ORD5:50 pmChicago O'Hare Intl
16h 05m
1 stop
POA12:55 pmPorto Alegre Salgado Filho
Mar 11
POA3:45 pmPorto Alegre Salgado Filho
16h 30m
1 stop
ORD5:15 amChicago O'Hare Intl
$907
United Airlines
Feb 18
ORD3:58 pmChicago O'Hare Intl
17h 57m
2 stops
POA12:55 pmPorto Alegre Salgado Filho
Mar 11
POA3:45 pmPorto Alegre Salgado Filho
16h 30m
1 stop
ORD5:15 amChicago O'Hare Intl
$908

LATAM Airlines flights from Chicago to Porto Alegre

Our best LATAM Airlines deals on Chicago to Porto Alegre flight tickets
LATAM Airlines
Feb 18
MDW10:35 amChicago Midway
20h 25m
2 stops
POA10:00 amPorto Alegre Salgado Filho
Mar 11
POA7:30 amPorto Alegre Salgado Filho
17h 40m
2 stops
MDW10:10 pmChicago Midway
$919
LATAM Airlines
Feb 18
MDW10:35 amChicago Midway
20h 25m
2 stops
POA10:00 amPorto Alegre Salgado Filho
Mar 11
POA7:30 amPorto Alegre Salgado Filho
17h 40m
2 stops
MDW10:10 pmChicago Midway
$920
LATAM Airlines
Feb 18
MDW10:35 amChicago Midway
20h 25m
2 stops
POA10:00 amPorto Alegre Salgado Filho
Mar 11
POA7:30 amPorto Alegre Salgado Filho
17h 40m
2 stops
MDW10:10 pmChicago Midway
$921

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Porto Alegre that are best for you.

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Route

Depart

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Price

Cheapest round-trip

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Fri 2/19

10:30 pm-8:15 pm

2 stops18h 45m

Porto Alegre Salgado Filho

Wed 3/10

4:20 am-8:30 pm

2 stops19h 10m

$807

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Fri 2/19

10:30 pm-8:15 pm

2 stops18h 45m

Porto Alegre Salgado Filho

Wed 3/10

4:20 am-8:30 pm

2 stops19h 10m

$808

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Thu 2/18

10:30 pm-10:15 am

2 stops32h 45m

Porto Alegre Salgado Filho

Thu 3/11

11:10 am-8:30 pm

2 stops36h 20m

$825

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Thu 2/18

10:30 pm-11:50 pm

2 stops22h 20m

Porto Alegre Salgado Filho

Thu 3/11

11:10 am-8:30 pm

2 stops36h 20m

$880

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Thu 2/18

10:30 pm-11:50 pm

2 stops22h 20m

Porto Alegre Salgado Filho

Thu 3/11

11:10 am-8:30 pm

2 stops36h 20m

$881

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Thu 2/18

10:30 pm-10:15 am

2 stops32h 45m

Porto Alegre Salgado Filho

Thu 3/11

7:40 pm-8:30 pm

2 stops27h 50m

$889

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Thu 2/18

10:30 pm-12:30 am

2 stops23h 00m

Porto Alegre Salgado Filho

Thu 3/11

7:40 pm-8:30 pm

2 stops27h 50m

$892
Quickest round-trip

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Thu 2/18

3:58 pm-12:55 pm

2 stops17h 57m

Porto Alegre Salgado Filho

Thu 3/11

3:45 pm-5:15 am

1 stop16h 30m

$903

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Thu 2/18

3:58 pm-12:55 pm

2 stops17h 57m

Porto Alegre Salgado Filho

Thu 3/11

3:45 pm-5:15 am

1 stop16h 30m

$907

ChicagoPorto Alegre

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

ORDPOA

Chicago O'Hare Intl

Thu 2/18

3:58 pm-12:55 pm

2 stops17h 57m

Porto Alegre Salgado Filho

Thu 3/11

3:45 pm-5:15 am

1 stop16h 30m

$908

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago to Porto Alegre

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

You could potentially save up to 23% on your flight if you consider stops on a Chicago to Porto Alegre flight.

When to book flights from Chicago to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Porto Alegre (CHI to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Porto Alegre

Best Price Found

$454

Fastest flight time

13h 30m

Direct flights

None
The best one-way flight to Porto Alegre from Chicago in the past 72 hours is $454. The best round-trip flight deal from Chicago to Porto Alegre found on momondo in the last 72 hours is $807.
The fastest flight from Chicago to Porto Alegre takes 13h 30m
There are no direct flights from Chicago to Porto Alegre. There are no popular flight routes from Chicago to Porto Alegre.
Search flight deals

Frequently asked questions about flying from Chicago to Porto Alegre

  • How far is Chicago to Porto Alegre Salgado Filho by plane?

    Porto Alegre Salgado Filho is 5479.0 mi away from Chicago. By plane, this route typically takes 13h 30m.

  • When did momondo last update prices for flights from Chicago to Porto Alegre Salgado Filho Airport?

    Prices for flights from Chicago to Porto Alegre Salgado Filho Airport refresh daily.

  • How old do you have to be to fly from Chicago to Porto Alegre Salgado Filho Airport?

    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 Chicago to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents required for your trip to Porto Alegre Salgado Filho Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Porto Alegre?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Porto Alegre. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Porto Alegre with flexible booking policies on momondo?

Yes. All flights to Porto Alegre from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Porto Alegre?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Porto Alegre.

I’m not ready to book a flight from Chicago to Porto Alegre right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Porto Alegre flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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