Find Cheap Flights from Chicago to Porto Alegre (CHI - POA)

Flights overview

Useful information for finding cheap flights from Chicago to Porto Alegre and booking your next trip

Cheapest round-trip flights	$625	Azul, United 1 stop 15 hr Sun, May 3 — Sat, May 16	The cheapest round-trip flight from Chicago to Porto Alegre is currently $625
Cheapest one-way flight	$294	COPA 1 stop 15 hr Mon, May 4	The cheapest one-way flight from Chicago to Porto Alegre is currently $294
Last-minute weekend getaway	$768	Delta, LATAM 3 stops 27 hr Fri, May 8 — Mon, May 11	The cheapest last-minute weekend getaway from Chicago to Porto Alegre is currently $768
Cheapest business class flights	$1,563	COPA 1 stop 15 hr Fri, Jun 19 — Sun, Jul 5	The cheapest business class round-trip flight from Chicago to Porto Alegre is currently $1,563

Fastest flight	13 hr 34 min	The fastest flight with stops from Chicago to Porto Alegre takes 13 hr 34 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Chicago to Porto Alegre is typically October. The most expensive month to fly is typically December.

October Cheapest	Typical prices: $690–1,050
December Most expensive	Typical prices: $1,050–1,900

Popular airlines from Chicago to Porto Alegre

COPA

from $668

Typical price: $860–2,100

15 weekly connecting flights

ORD - POA Every day
Tap Air Portugal

2 weekly connecting flights

ORD - POA Every Wed, Fri

Popular airports near Chicago

Chicago O'Hare International Airport (ORD)

Chicago United States 26 min 16 mi
Chicago Midway International Airport (MDW)

Chicago United States 25 min 9 mi
Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 1 hr 23 min 75 mi
Indianapolis International Airport (IND)

Indianapolis United States 2 hr 58 min 165 mi

Popular airports near Porto Alegre

Porto Alegre–Salgado Filho International Airport (POA)

Porto Alegre Brazil 20 min 4 mi
Hugo Cantergiani Airport (CXJ)

Caxias do Sul Brazil 1 hr 56 min 58 mi
Pelotas International Airport (PET)

Pelotas Brazil 3 hr 11 min 134 mi
Jaguaruna Airport SBJA (JJG)

Jaguaruna Brazil 3 hr 32 min 160 mi

Frequently asked questions about flying from Chicago to Porto Alegre

The cheapest flights from Chicago to Porto Alegre are usually in October. Typical ticket prices in October range from $690 to $1,050.

The cheapest round-trip flight from Chicago to Porto Alegre recently found on Google Flights was with Azul, United from $625. The cheapest one-way flight was with COPA from $294.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest COPA flight from Chicago to Porto Alegre is $668, flying from Jun 11 to Jun 24.

The cheapest round-trip flight from Chicago to Porto Alegre starts at $625 from Sun, May 3 to Sat, May 16. The cheapest one-way flight starts at $294 and departs on Mon, May 4.

13 hr 34 min is the shortest flight time from Chicago to Porto Alegre.

Summer days (Dec–Feb) are hot and humid, while winters (Jun–Aug) are mild. Popular times to visit include Nov–Jan and Apr–Jun. The Porto Verao Alegre festival (Jan–Feb) features theater, dance and music performances. Carnival (Feb/Mar) is celebrated with lively parades, dancing and music.

It's easy to use Google Flights to find the cheapest days to fly from Chicago to Porto Alegre.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Chicago to Porto Alegre really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Chicago to Porto Alegre.

In terms of flights, COPA is the most popular. COPA offers 15 connecting flights per week. COPA flies from Chicago O'Hare International Airport (ORD) to Porto Alegre–Salgado Filho International Airport (POA) .

Another popular airline flying from Chicago to Porto Alegre is:

Tap Air Portugal offers 2 connecting flights per week. Tap Air Portugal flies from Chicago O'Hare International Airport (ORD) to Porto Alegre–Salgado Filho International Airport (POA) .

The number of connecting flights refers to distinct flights with at least one stop between Chicago and Porto Alegre.

The cheapest round-trip flight from Chicago to Porto Alegre recently found on Google Flights was with Azul, United from $625. The cheapest one-way flight was with COPA from $294.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest COPA flight from Chicago to Porto Alegre is $668, flying from Jun 11 to Jun 24.

No airline flies direct from Chicago to Porto Alegre.

There are 15 COPA connecting flights from Chicago to Porto Alegre per week. Flights are available every day.
There are 2 Tap Air Portugal connecting flights from Chicago to Porto Alegre per week. Flights are available on Wednesday and Friday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Chicago and Porto Alegre at price $768 is offered by Delta, LATAM from Fri, May 8 to Mon, May 11.

No airline flies direct from Chicago to Porto Alegre.

There are 15 COPA connecting flights from Chicago to Porto Alegre per week. Flights are available every day.
There are 2 Tap Air Portugal connecting flights from Chicago to Porto Alegre per week. Flights are available on Wednesday and Friday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Chicago to Porto Alegre.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Chicago to Porto Alegre, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Chicago and Porto Alegre start at $1,563 from Fri, Jun 19 to Sun, Jul 5 with COPA.

The cheapest economy class round-trip flights between Chicago and Porto Alegre start at $625 from Sun, May 3 to Sat, May 16.

To book business class trips from Chicago to Porto Alegre, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Chicago and Porto Alegre starts at $768 from Fri, May 8 to Mon, May 11 with Delta, LATAM.

The cheapest last-minute deal between Chicago and Porto Alegre at price $768 is offered by Delta, LATAM from Fri, May 8 to Mon, May 11.

To find last-minute flight deals from Chicago to Porto Alegre, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.