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.

$694 Cheap Flights from Chicago to Porto Alegre in 2025/26

1 adult

0 bags

Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chicago to Porto Alegre

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 4:20 pmORD-POA

21h 45m2 stops

5:10 pm - 11:18 amPOA-ORD

20h 08m2 stops

$694Air Canada

Find Deal

Tue, Mar 3 - Wed, Mar 25

3:35 pm - 2:20 pmORD-POA

19h 45m2 stops

3:30 pm - 3:10 pmPOA-ORD

25h 40m2 stops

$698Air Canada

Find Deal

Tue, Mar 3 - Wed, Mar 25

3:35 pm - 2:20 pmORD-POA

19h 45m2 stops

3:30 pm - 3:10 pmPOA-ORD

25h 40m2 stops

$701Air Canada

Find Deal

Tue, Mar 3 - Wed, Mar 25

2:05 pm - 10:55 amORD-POA

41h 50m2 stops

11:40 am - 8:20 pmPOA-ORD

35h 40m2 stops

$755GOL

Find Deal

Tue, Jan 13 - Wed, Jan 21

2:05 pm - 4:30 pmORD-POA

47h 25m2 stops

2:10 pm - 6:16 pmPOA-ORD

31h 06m3 stops

$763Multiple Airlines

Find Deal

Tue, Jan 13 - Wed, Jan 21

2:10 pm - 4:20 pmORD-POA

23h 10m2 stops

5:10 pm - 7:00 amPOA-ORD

15h 50m1 stop

$941United Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 25

3:50 pm - 4:20 pmORD-POA

21h 30m2 stops

3:25 pm - 7:00 amPOA-ORD

17h 35m1 stop

$944United Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 25

3:50 pm - 4:20 pmORD-POA

21h 30m2 stops

3:25 pm - 7:00 amPOA-ORD

17h 35m1 stop

$945United Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 25

2:05 pm - 10:35 amORD-POA

41h 30m2 stops

3:25 pm - 7:50 pmPOA-ORD

30h 25m2 stops

$1,015Multiple Airlines

Find Deal

Thu, Feb 12 - Thu, Apr 2

10:53 am - 12:40 amMDW-POA

34h 47m2 stops

2:25 pm - 12:02 pmPOA-MDW

23h 37m2 stops

$1,248LATAM Airlines

Find Deal

Thu, Feb 12 - Thu, Apr 2

Air Canada flights from Chicago to Porto Alegre

Our best Air Canada deals on Chicago to Porto Alegre flight tickets

Air Canada

Mar 3

ORD3:35 pmChicago O'Hare Intl

21h 45m

2 stops

POA4:20 pmPorto Alegre Salgado Filho

Mar 25

POA5:10 pmPorto Alegre Salgado Filho

20h 08m

2 stops

ORD11:18 amChicago O'Hare Intl

$694

Find similar

Air Canada

Mar 3

ORD3:35 pmChicago O'Hare Intl

19h 45m

2 stops

POA2:20 pmPorto Alegre Salgado Filho

Mar 25

POA3:30 pmPorto Alegre Salgado Filho

25h 40m

2 stops

ORD3:10 pmChicago O'Hare Intl

$698

Find similar

Air Canada

Mar 3

ORD3:35 pmChicago O'Hare Intl

19h 45m

2 stops

POA2:20 pmPorto Alegre Salgado Filho

Mar 25

POA3:30 pmPorto Alegre Salgado Filho

25h 40m

2 stops

ORD3:10 pmChicago O'Hare Intl

$701

Find similar

United Airlines flights from Chicago to Porto Alegre

Our best United Airlines deals on Chicago to Porto Alegre flight tickets

United Airlines

Mar 3

ORD2:10 pmChicago O'Hare Intl

23h 10m

2 stops

POA4:20 pmPorto Alegre Salgado Filho

Mar 25

POA5:10 pmPorto Alegre Salgado Filho

15h 50m

1 stop

ORD7:00 amChicago O'Hare Intl

$941

Find similar

United Airlines

Mar 3

ORD3:50 pmChicago O'Hare Intl

21h 30m

2 stops

POA4:20 pmPorto Alegre Salgado Filho

Mar 25

POA3:25 pmPorto Alegre Salgado Filho

17h 35m

1 stop

ORD7:00 amChicago O'Hare Intl

$944

Find similar

United Airlines

Mar 3

ORD3:50 pmChicago O'Hare Intl

21h 30m

2 stops

POA4:20 pmPorto Alegre Salgado Filho

Mar 25

POA3:25 pmPorto Alegre Salgado Filho

17h 35m

1 stop

ORD7:00 amChicago O'Hare Intl

$945

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 3/3

3:35 pm-4:20 pm

2 stops21h 45m

Porto Alegre Salgado Filho

Wed 3/25

5:10 pm-11:18 am

2 stops20h 08m

$694

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 3/3

3:35 pm-2:20 pm

2 stops19h 45m

Porto Alegre Salgado Filho

Wed 3/25

3:30 pm-3:10 pm

2 stops25h 40m

$698

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 3/3

3:35 pm-2:20 pm

2 stops19h 45m

Porto Alegre Salgado Filho

Wed 3/25

3:30 pm-3:10 pm

2 stops25h 40m

$701

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 1/13

2:05 pm-10:55 am

2 stops41h 50m

Porto Alegre Salgado Filho

Wed 1/21

11:40 am-8:20 pm

2 stops35h 40m

$755

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 1/13

2:05 pm-4:30 pm

2 stops47h 25m

Porto Alegre Salgado Filho

Wed 1/21

2:10 pm-6:16 pm

3 stops31h 06m

$763

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 3/3

2:10 pm-4:20 pm

2 stops23h 10m

Porto Alegre Salgado Filho

Wed 3/25

5:10 pm-7:00 am

1 stop15h 50m

$941

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 3/3

3:50 pm-4:20 pm

2 stops21h 30m

Porto Alegre Salgado Filho

Wed 3/25

3:25 pm-7:00 am

1 stop17h 35m

$944

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Tue 3/3

3:50 pm-4:20 pm

2 stops21h 30m

Porto Alegre Salgado Filho

Wed 3/25

3:25 pm-7:00 am

1 stop17h 35m

$945

ChicagoPorto Alegre

ORD - POA

ORDPOA

Chicago O'Hare Intl

Thu 2/12

2:05 pm-10:35 am

2 stops41h 30m

Porto Alegre Salgado Filho

Thu 4/2

3:25 pm-7:50 pm

2 stops30h 25m

$1,015

ChicagoPorto Alegre

MDW - POA

MDWPOA

Chicago Midway

Thu 2/12

10:53 am-12:40 am

2 stops34h 47m

Porto Alegre Salgado Filho

Thu 4/2

2:25 pm-12:02 pm

2 stops23h 37m

$1,248

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Chicago to Porto Alegre

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 day to depart on your flight to Porto Alegre?

Our data shows that Tuesday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as $1,187. On the other hand, Thursday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,462.

What is the cheapest time of day to depart on your flight to Porto Alegre?

Our most recent data shows that the best time of day to fly to Porto Alegre is in the morning. Flights from Chicago to Porto Alegre during this time can be as low as $1,145. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,317 on average. Flights to Porto Alegre from Chicago in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fastest flight time	17h 06m
Direct flights	None

The fastest flight from Chicago to Porto Alegre takes 17h 06m

There are no direct flights from Chicago to Porto Alegre. There are no popular flight routes from Chicago to Porto Alegre.

Search flight deals

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 51m.
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.