POA - ORD

$430 Find Cheap Flights from Porto Alegre to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to Chicago departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Chicago, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$691
Copa Airlines
Tue 7/7Sat 7/18
POA - ORD • 1 stop
Cheapest one-way
$430
Multiple Airlines
Sat 8/1
POA - ORD • 2 stops
Top airlines
Cheapest • from $873 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Porto Alegre and Chicago. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $838 (round-trip)
Shortest trip • 15h 35m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Porto Alegre to Chicago (POA-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Porto Alegre to Chicago

Tue, Jul 7 - Sat, Jul 18
Copa Airlines Logo
1:15 am - 1:57 pm
POA
-
ORD
14h 42m
1 stop
Copa Airlines Logo
1:20 am - 12:15 am
ORD
-
POA
20h 55m
1 stop
$691Copa Airlines
Tue, Jun 16 - Wed, Jun 24
GOL Logo
5:05 am - 9:09 am
POA
-
ORD
30h 04m
2 stops
GOL Logo
4:05 pm - 11:40 pm
ORD
-
POA
29h 35m
2 stops
$766GOL
Mon, Sep 14 - Wed, Sep 30
Multiple Airlines Logo
7:40 pm - 9:20 pm
POA
-
ORD
27h 40m
2 stops
Multiple Airlines Logo
11:20 pm - 11:55 pm
ORD
-
POA
22h 35m
2 stops
$834Multiple Airlines
Mon, Nov 2 - Tue, Nov 17
Copa Airlines Logo
1:45 am - 12:46 pm
POA
-
ORD
14h 01m
1 stop
Copa Airlines Logo
7:35 am - 12:30 am
ORD
-
POA
13h 55m
1 stop
$836Copa Airlines
Sun, May 24 - Mon, Sep 28
Multiple Airlines Logo
2:00 pm - 9:20 pm
POA
-
ORD
33h 20m
2 stops
Multiple Airlines Logo
1:15 pm - 5:00 pm
ORD
-
POA
25h 45m
2 stops
$867Multiple Airlines
Thu, Oct 29 - Fri, Nov 6
Copa Airlines Logo
1:45 am - 1:24 am
POA
-
ORD
25h 39m
1 stop
Copa Airlines Logo
7:35 am - 12:30 am
ORD
-
POA
13h 55m
1 stop
$873Copa Airlines
Tue, Nov 3 - Tue, Nov 17
Multiple Airlines Logo
6:25 pm - 8:20 pm
POA
-
ORD
28h 55m
2 stops
Multiple Airlines Logo
10:20 pm - 11:55 pm
ORD
-
POA
22h 35m
2 stops
$875Multiple Airlines
Fri, Oct 30 - Fri, Nov 6
GOL Logo
6:25 pm - 9:20 pm
POA
-
ORD
28h 55m
2 stops
GOL Logo
10:20 pm - 11:55 pm
ORD
-
POA
22h 35m
2 stops
$893GOL
Sun, Sep 13 - Wed, Sep 30
Copa Airlines Logo
1:20 am - 1:59 pm
POA
-
ORD
14h 39m
1 stop
Copa Airlines Logo
8:01 am - 12:20 am
ORD
-
POA
14h 19m
1 stop
$905Copa Airlines
Tue, Oct 6 - Tue, Oct 13
GOL Logo
5:20 am - 9:22 pm
POA
-
ORD
18h 02m
2 stops
GOL Logo
11:20 pm - 11:55 pm
ORD
-
POA
22h 35m
2 stops
$915GOL
Booking Insights

KAYAK's insights & trends for Porto Alegre to Chicago flights

Get data-powered insights and trends into flights from Porto Alegre to Chicago to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Porto Alegre to Chicago?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Porto Alegre to Chicago were found on Copa Airlines ($873) and GOL ($885).

Good to know

Cheapest flight$430
Flight from Porto Alegre to Chicago

When to book flights from Porto Alegre to Chicago

Are your dates flexible? Find out the best times to travel from Porto Alegre to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Porto Alegre to Chicago flights

  • What is the cheapest flight from Porto Alegre to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Porto Alegre to Chicago O'Hare Intl Airport was $430 for a one-way ticket and $834 for a round-trip.

  • Do I need a passport to fly between Porto Alegre and Chicago?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Porto Alegre and on arrival in Chicago.

  • Which aircraft models fly most regularly from Porto Alegre to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Porto Alegre to Chicago?

    Star Alliance is the only airline alliance operating flights between Porto Alegre and Chicago.

  • Which is the best airline for flights from Porto Alegre to Chicago, Copa Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Porto Alegre to Chicago are Copa Airlines and United Airlines. With an average price for the route of $815 and an overall rating of 7.5, Copa Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $907 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Porto Alegre to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto Alegre to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto Alegre to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Porto Alegre is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto Alegre to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Porto Alegre with another airline. Booking your flights between Porto Alegre and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto Alegre to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Porto Alegre up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Porto Alegre to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Porto Alegre to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Porto Alegre to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Copa AirlinesOverall score based on 1584 reviews
8.1Crew
6.8Entertainment
7.4Comfort
7.8Boarding
6.8Food
Airline reviews

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

2.0 MediocreFiruz, Apr 2026
MEX - PTY
Read more Copa Airlines reviews

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Friendly crew, good food options, food not the best and seats not as comfy but that’s typical.

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

Copa staff at PTY and one particular crew member were unhelpful & rude.

Seats were awful. Media should have been included for such a long flight.

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Everything you need to know for your flight from Porto Alegre to Chicago

Information on your arrival and departure airports