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Cheap flights from Porto Alegre to Chicago from $431

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 8/10. 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

GOL Logo
5:20 am - 10:26 pmPOA-ORD
19h 06m2 stops
GOL Logo
2:35 pm - 5:05 pmORD-POA
24h 30m2 stops
$809GOL
Find Deal
Thu, Sep 18 - Thu, Sep 25
GOL Logo
5:20 am - 9:22 pmPOA-ORD
18h 02m2 stops
GOL Logo
2:35 pm - 5:05 pmORD-POA
24h 30m2 stops
$812GOL
Find Deal
Thu, Sep 18 - Thu, Sep 25
Avianca Logo
11:05 am - 1:15 pmPOA-ORD
52h 10m2 stops
Avianca Logo
2:35 pm - 10:25 amORD-POA
41h 50m2 stops
$846Avianca
Find Deal
Mon, Sep 1 - Sun, Sep 7
Avianca Logo
5:55 pm - 8:20 pmPOA-ORD
29h 25m2 stops
Avianca Logo
10:20 pm - 10:35 amORD-POA
33h 15m2 stops
$971Avianca
Find Deal
Wed, Nov 5 - Thu, Nov 20
United Airlines Logo
3:45 pm - 6:45 amPOA-ORD
17h 00m1 stop
United Airlines Logo
6:50 pm - 4:10 pmORD-POA
19h 20m1 stop
$973United Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 27
Copa Airlines Logo
1:27 am - 12:21 amPOA-ORD
24h 54m1 stop
Copa Airlines Logo
8:02 am - 8:45 amORD-POA
22h 43m2 stops
$977Copa Airlines
Find Deal
Wed, Sep 17 - Thu, Sep 25
United Airlines Logo
11:30 am - 6:45 amPOA-ORD
21h 15m1 stop
United Airlines Logo
12:45 pm - 4:10 pmORD-POA
25h 25m2 stops
$983United Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 27
Copa Airlines Logo
1:25 am - 1:41 pmPOA-ORD
14h 16m1 stop
Copa Airlines Logo
7:53 am - 12:20 amORD-POA
14h 27m1 stop
$989Copa Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 27
LATAM Airlines Logo
8:10 pm - 1:23 pmPOA-ORD
20h 13m2 stops
LATAM Airlines Logo
5:50 am - 6:30 amORD-POA
21h 40m2 stops
$1,017LATAM Airlines
Find Deal
Sun, Jan 18 - Sat, Jan 31
LATAM Airlines Logo
6:20 pm - 10:06 amPOA-ORD
18h 46m2 stops
LATAM Airlines Logo
7:10 am - 6:30 amORD-POA
20h 20m2 stops
$1,152LATAM Airlines
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Sun, Jan 18 - Sat, Jan 31

GOL flights from Porto Alegre to Chicago O'Hare Intl Airport

Our best GOL deals on Porto Alegre to Chicago O'Hare Intl Airport flight tickets
GOL
Sep 18
POA5:20 amPorto Alegre Salgado Filho
19h 06m
2 stops
ORD10:26 pmChicago O'Hare Intl
Sep 25
ORD2:35 pmChicago O'Hare Intl
24h 30m
2 stops
POA5:05 pmPorto Alegre Salgado Filho
$809
Find similar
GOL
Sep 18
POA5:20 amPorto Alegre Salgado Filho
18h 02m
2 stops
ORD9:22 pmChicago O'Hare Intl
Sep 25
ORD2:35 pmChicago O'Hare Intl
24h 30m
2 stops
POA5:05 pmPorto Alegre Salgado Filho
$812
Find similar
GOL
Sep 18
POA5:20 amPorto Alegre Salgado Filho
20h 29m
2 stops
ORD11:49 pmChicago O'Hare Intl
Sep 25
ORD2:35 pmChicago O'Hare Intl
24h 30m
2 stops
POA5:05 pmPorto Alegre Salgado Filho
$813
Find similar

Avianca flights from Porto Alegre to Chicago O'Hare Intl Airport

Our best Avianca deals on Porto Alegre to Chicago O'Hare Intl Airport flight tickets
Avianca
Sep 1
POA11:05 amPorto Alegre Salgado Filho
52h 10m
2 stops
ORD1:15 pmChicago O'Hare Intl
Sep 7
ORD2:35 pmChicago O'Hare Intl
41h 50m
2 stops
POA10:25 amPorto Alegre Salgado Filho
$846
Find similar
Avianca
Nov 5
POA5:55 pmPorto Alegre Salgado Filho
29h 25m
2 stops
ORD8:20 pmChicago O'Hare Intl
Nov 20
ORD10:20 pmChicago O'Hare Intl
33h 15m
2 stops
POA10:35 amPorto Alegre Salgado Filho
$971
Find similar
Avianca
Nov 5
POA5:55 pmPorto Alegre Salgado Filho
45h 20m
2 stops
ORD12:15 pmChicago O'Hare Intl
Nov 20
ORD2:05 pmChicago O'Hare Intl
41h 30m
2 stops
POA10:35 amPorto Alegre Salgado Filho
$974
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Chicago O'Hare Intl Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Porto Alegre to Chicago O'Hare Intl Airport 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

5:20 am-10:26 pm

2 stops19h 06m

Chicago O'Hare Intl

Thu 9/25

2:35 pm-5:05 pm

2 stops24h 30m

$809

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Thu 9/18

5:20 am-9:22 pm

2 stops18h 02m

Chicago O'Hare Intl

Thu 9/25

2:35 pm-5:05 pm

2 stops24h 30m

$812

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Mon 9/1

11:05 am-1:15 pm

2 stops52h 10m

Chicago O'Hare Intl

Sun 9/7

2:35 pm-10:25 am

2 stops41h 50m

$846

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 11/5

5:55 pm-8:20 pm

2 stops29h 25m

Chicago O'Hare Intl

Thu 11/20

10:20 pm-10:35 am

2 stops33h 15m

$971

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sat 10/18

3:45 pm-6:45 am

1 stop17h 00m

Chicago O'Hare Intl

Mon 10/27

6:50 pm-4:10 pm

1 stop19h 20m

$973

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Wed 9/17

1:27 am-12:21 am

1 stop24h 54m

Chicago O'Hare Intl

Thu 9/25

8:02 am-8:45 am

2 stops22h 43m

$977

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sat 10/18

11:30 am-6:45 am

1 stop21h 15m

Chicago O'Hare Intl

Mon 10/27

12:45 pm-4:10 pm

2 stops25h 25m

$983

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Fri 10/17

1:25 am-1:41 pm

1 stop14h 16m

Chicago O'Hare Intl

Mon 10/27

7:53 am-12:20 am

1 stop14h 27m

$989

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sun 1/18

8:10 pm-1:23 pm

2 stops20h 13m

Chicago O'Hare Intl

Sat 1/31

5:50 am-6:30 am

2 stops21h 40m

$1,017

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

Sun 1/18

6:20 pm-10:06 am

2 stops18h 46m

Chicago O'Hare Intl

Sat 1/31

7:10 am-6:30 am

2 stops20h 20m

$1,152

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 Porto Alegre to Chicago O'Hare Intl Airport

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

Can stopping save me money on Porto Alegre to Chicago O'Hare Intl Airport flights?

You could potentially save up to 22% on your flight if you consider stops on a Porto Alegre to Chicago O'Hare Intl Airport flight.

When to book flights from Porto Alegre to Chicago O'Hare Intl Airport

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

Cheap Porto Alegre to Chicago O'Hare Intl Airport (POA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Chicago O'Hare Intl Airport

Best Price Found

$431

Fastest flight time

14h 11m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Porto Alegre in the past 72 hours is $431. The best round-trip flight deal from Porto Alegre to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $809.
The fastest flight from Porto Alegre to Chicago O'Hare Intl Airport takes 14h 11m
There are no direct flights from Porto Alegre to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Porto Alegre Salgado Filho Airport - Chicago O'Hare Intl Airport.
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  • How far is Porto Alegre Salgado Filho to Chicago O'Hare Intl by plane?

    The distance between Porto Alegre Salgado Filho and Chicago O'Hare Intl is about 5492.6 mi. By plane, this route typically takes 14h 11m.

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

    Prices for flights from Porto Alegre Salgado Filho Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport 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 O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto Alegre to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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?

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 Porto Alegre to Chicago.

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

Price alerts on flights to Chicago from Porto Alegre are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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