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Cheap flights from Porto Alegre to Chicago from $377

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 2/7. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
1:35 am - 12:46 pmPOA-ORD
14h 11m1 stop
Copa Airlines Logo
2:07 pm - 12:30 amORD-POA
31h 23m1 stop
$604Copa Airlines
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dom., nov. 23 - jue., dic. 4
GOL Logo
5:10 am - 8:54 pmPOA-ORD
17h 44m2 stops
GOL Logo
1:15 pm - 11:30 amORD-POA
20h 15m2 stops
$747GOL
Find Deal
lun., abr. 27 - jue., may. 7
Air Canada Logo
5:10 pm - 10:08 amPOA-ORD
18h 58m2 stops
Air Canada Logo
4:15 pm - 4:10 pmORD-POA
21h 55m2 stops
$816Air Canada
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mié., abr. 1 - lun., abr. 13
United Airlines Logo
5:10 pm - 7:23 amPOA-ORD
40h 13m2 stops
United Airlines Logo
9:15 pm - 2:35 pmORD-POA
15h 20m1 stop
$844United Airlines
Find Deal
mié., abr. 1 - lun., abr. 13
GOL Logo
1:40 pm - 12:15 pmPOA-ORD
25h 35m2 stops
GOL Logo
2:05 pm - 9:55 amORD-POA
40h 50m2 stops
$871GOL
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lun., dic. 29 - mar., ene. 27
Multiple Airlines Logo
1:55 pm - 8:20 pmPOA-ORD
33h 25m2 stops
Multiple Airlines Logo
12:09 pm - 11:30 amORD-POA
20h 21m2 stops
$909Multiple Airlines
Find Deal
jue., dic. 18 - jue., dic. 25
Multiple Airlines Logo
1:55 pm - 8:20 pmPOA-ORD
33h 25m2 stops
Multiple Airlines Logo
12:09 pm - 5:15 pmORD-POA
26h 06m3 stops
$914Multiple Airlines
Find Deal
jue., dic. 18 - jue., dic. 25
United Airlines Logo
5:10 pm - 5:30 amPOA-ORD
15h 20m1 stop
United Airlines Logo
6:15 pm - 2:40 pmORD-POA
17h 25m2 stops
$936United Airlines
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lun., nov. 24 - jue., dic. 4
Avianca Logo
1:40 pm - 8:20 pmPOA-ORD
33h 40m2 stops
Avianca Logo
10:20 pm - 11:40 pmORD-POA
46h 20m2 stops
$1,004Avianca
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jue., feb. 19 - lun., feb. 23
Avianca Logo
6:00 pm - 8:20 pmPOA-ORD
29h 20m2 stops
Avianca Logo
10:20 pm - 11:00 amORD-POA
33h 40m2 stops
$1,009Avianca
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jue., feb. 19 - lun., feb. 23

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
Apr 27
POA5:10 amPorto Alegre Salgado Filho
17h 44m
2 stops
ORD8:54 pmChicago O'Hare Intl
May 7
ORD1:15 pmChicago O'Hare Intl
20h 15m
2 stops
POA11:30 amPorto Alegre Salgado Filho
$747
Find similar
GOL
Dec 29
POA1:40 pmPorto Alegre Salgado Filho
25h 35m
2 stops
ORD12:15 pmChicago O'Hare Intl
Jan 27
ORD2:05 pmChicago O'Hare Intl
40h 50m
2 stops
POA9:55 amPorto Alegre Salgado Filho
$871
Find similar
GOL
Dec 29
POA1:40 pmPorto Alegre Salgado Filho
25h 35m
2 stops
ORD12:15 pmChicago O'Hare Intl
Jan 27
ORD2:05 pmChicago O'Hare Intl
40h 50m
2 stops
POA9:55 amPorto Alegre Salgado Filho
$876
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
Feb 19
POA1:40 pmPorto Alegre Salgado Filho
33h 40m
2 stops
ORD8:20 pmChicago O'Hare Intl
Feb 23
ORD10:20 pmChicago O'Hare Intl
46h 20m
2 stops
POA11:40 pmPorto Alegre Salgado Filho
$1,004
Find similar
Avianca
Feb 19
POA6:00 pmPorto Alegre Salgado Filho
29h 20m
2 stops
ORD8:20 pmChicago O'Hare Intl
Feb 23
ORD10:20 pmChicago O'Hare Intl
33h 40m
2 stops
POA11:00 amPorto Alegre Salgado Filho
$1,009
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 noviembre 4, 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

dom. 11/23

1:35 am-12:46 pm

1 stop14h 11m

Chicago O'Hare Intl

jue. 12/4

2:07 pm-12:30 am

1 stop31h 23m

$604

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

lun. 4/27

5:10 am-8:54 pm

2 stops17h 44m

Chicago O'Hare Intl

jue. 5/7

1:15 pm-11:30 am

2 stops20h 15m

$747

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

mié. 4/1

5:10 pm-10:08 am

2 stops18h 58m

Chicago O'Hare Intl

lun. 4/13

4:15 pm-4:10 pm

2 stops21h 55m

$816

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

mié. 4/1

5:10 pm-7:23 am

2 stops40h 13m

Chicago O'Hare Intl

lun. 4/13

9:15 pm-2:35 pm

1 stop15h 20m

$844

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

lun. 12/29

1:40 pm-12:15 pm

2 stops25h 35m

Chicago O'Hare Intl

mar. 1/27

2:05 pm-9:55 am

2 stops40h 50m

$871

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

jue. 12/18

1:55 pm-8:20 pm

2 stops33h 25m

Chicago O'Hare Intl

jue. 12/25

12:09 pm-11:30 am

2 stops20h 21m

$909

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

jue. 12/18

1:55 pm-8:20 pm

2 stops33h 25m

Chicago O'Hare Intl

jue. 12/25

12:09 pm-5:15 pm

3 stops26h 06m

$914

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

lun. 11/24

5:10 pm-5:30 am

1 stop15h 20m

Chicago O'Hare Intl

jue. 12/4

6:15 pm-2:40 pm

2 stops17h 25m

$936

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

jue. 2/19

1:40 pm-8:20 pm

2 stops33h 40m

Chicago O'Hare Intl

lun. 2/23

10:20 pm-11:40 pm

2 stops46h 20m

$1,004

Porto AlegreChicago

POA - ORD

POAORD

Porto Alegre Salgado Filho

jue. 2/19

6:00 pm-8:20 pm

2 stops29h 20m

Chicago O'Hare Intl

lun. 2/23

10:20 pm-11:00 am

2 stops33h 40m

$1,009

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 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

Direct flights

None
There are no direct flights from Porto Alegre to Chicago O'Hare Intl Airport. There are no popular flight routes from Porto Alegre to 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 01m.

  • 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?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
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Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Tinley Park
Janesville
Aurora
Elgin
Benton Harbor

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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