$1,470+ Cheap flights from Chicago (CHI) to Porto Alegre (POA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Chicago to Porto Alegre with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Porto Alegre
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 19, 2024.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,470 (Mytrip) |
Find flight deals from Chicago to Porto Alegre
Cheapest flights from Chicago to Porto AlegreExplore the most affordable flight options available from Chicago to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2024.
Explore the most affordable flight options available from Chicago to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2024.
This Avianca deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SmartFares deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Azul deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Azul is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Avianca deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Aeromexico deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Chicago to Porto Alegre within your budget
Customize your flight search to find flights from Chicago to Porto Alegre 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, Cheapflights users made 2,659,078 searches. Data last updated November 19, 2024.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoPorto Alegre
ORD - POA
ORDPOA
Chicago O'Hare Intl
Thu 1/2
9:32 am-1:00 am
3 stops36h 28m
Porto Alegre Salgado Filho
Thu 1/9
7:25 am-11:02 pm
3 stops42h 37m
ChicagoPorto Alegre
ORD - POA
ORDPOA
Chicago O'Hare Intl
Thu 1/2
3:23 pm-7:40 pm
2 stops25h 17m
Porto Alegre Salgado Filho
Thu 1/9
7:20 pm-11:12 am
2 stops18h 52m
ChicagoPorto Alegre
ORD - POA
ORDPOA
Chicago O'Hare Intl
Mon 12/16
5:45 pm-3:30 pm
2 stops18h 45m
Porto Alegre Salgado Filho
Wed 1/1
5:30 am-11:56 pm
2 stops21h 26m
ChicagoPorto Alegre
MDW - POA
MDWPOA
Chicago Midway
Wed 12/11
4:58 pm-4:45 pm
2 stops20h 47m
Porto Alegre Salgado Filho
Tue 12/31
6:05 am-10:06 pm
2 stops19h 01m
ChicagoPorto Alegre
ORD - POA
ORDPOA
Chicago O'Hare Intl
Wed 12/11
6:00 pm-4:55 pm
1 stop19h 55m
Porto Alegre Salgado Filho
Tue 12/31
2:00 pm-5:25 am
1 stop18h 25m
ChicagoPorto Alegre
ORD - POA
ORDPOA
Chicago O'Hare Intl
Fri 12/20
12:40 pm-4:30 pm
2 stops24h 50m
Porto Alegre Salgado Filho
Mon 1/6
7:25 am-1:20 pm
2 stops32h 55m
ChicagoPorto Alegre
ORD - POA
ORDPOA
Chicago O'Hare Intl
Tue 12/17
1:55 pm-12:40 pm
2 stops19h 45m
Porto Alegre Salgado Filho
Thu 1/2
5:55 am-10:51 pm
2 stops19h 56m
ChicagoPorto Alegre
ORD - POA
ORDPOA
Chicago O'Hare Intl
Thu 1/2
6:56 am-12:20 am
1 stop14h 24m
Porto Alegre Salgado Filho
Wed 1/8
1:25 am-11:27 pm
1 stop25h 02m
ChicagoPorto Alegre
ORD - POA
ORDPOA
Chicago O'Hare Intl
Thu 12/12
1:35 pm-10:05 am
2 stops17h 30m
Porto Alegre Salgado Filho
Sun 1/5
8:30 pm-12:15 pm
2 stops18h 45m
ChicagoPorto Alegre
MDW - POA
MDWPOA
Chicago Midway
Fri 1/3
12:10 pm-2:00 pm
2 stops22h 50m
Porto Alegre Salgado Filho
Fri 1/10
5:10 pm-2:53 pm
2 stops24h 43m
Compare providers for flights from Chicago to Porto Alegre
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Porto Alegre in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Porto Alegre flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Porto Alegre flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Porto Alegre flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Porto Alegre flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Porto Alegre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Porto Alegre
Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Chicago with our price prediction graph.
Travel insights for flights from Chicago to Porto Alegre
Get recent, data-driven insights about flights from Chicago to Porto Alegre including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from CHI to POA?
Find hourly flight availability from Chicago to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 19, 2024.
It’s typically best to fly out from Chicago to Porto Alegre at noon. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.
Rainfall in Porto Alegre by month
Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Porto Alegre ranges from 2.8 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Porto Alegre when rainfall is around 2.8 in.
Temperature in Porto Alegre by month
Plan your trip to Porto Alegre by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 55.4 F).
Reviews of airlines servicing Porto Alegre
Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated November 19, 2024.
Read reviews from past customers who have flown Delta and LATAM Airlines from Chicago to Porto Alegre. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
My flight was cancelled by Azul and I was never contacted by the company nor Budget Air. I received emails to prepare for my flight 2 days before departure. For my surprise, the flight was cancelled and I couldn’t find anyone at BudgetAir to talk to. (Only email::: Don’t know if it was a Robotic message). When I called Azul, they mentioned the flight was cancelled a month after I purchased the tickets and I was never informed. I had to overpay for another ticket in order to get back to my destination.
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
My flight was cancelled by Azul and I was never contacted by the company nor Budget Air. I received emails to prepare for my flight 2 days before departure. For my surprise, the flight was cancelled and I couldn’t find anyone at BudgetAir to talk to. (Only email::: Don’t know if it was a Robotic message). When I called Azul, they mentioned the flight was cancelled a month after I purchased the tickets and I was never informed. I had to overpay for another ticket in order to get back to my destination.
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
My flight was cancelled by Azul and I was never contacted by the company nor Budget Air. I received emails to prepare for my flight 2 days before departure. For my surprise, the flight was cancelled and I couldn’t find anyone at BudgetAir to talk to. (Only email::: Don’t know if it was a Robotic message). When I called Azul, they mentioned the flight was cancelled a month after I purchased the tickets and I was never informed. I had to overpay for another ticket in order to get back to my destination.
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
My flight was cancelled by Azul and I was never contacted by the company nor Budget Air. I received emails to prepare for my flight 2 days before departure. For my surprise, the flight was cancelled and I couldn’t find anyone at BudgetAir to talk to. (Only email::: Don’t know if it was a Robotic message). When I called Azul, they mentioned the flight was cancelled a month after I purchased the tickets and I was never informed. I had to overpay for another ticket in order to get back to my destination.
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
My flight was cancelled by Azul and I was never contacted by the company nor Budget Air. I received emails to prepare for my flight 2 days before departure. For my surprise, the flight was cancelled and I couldn’t find anyone at BudgetAir to talk to. (Only email::: Don’t know if it was a Robotic message). When I called Azul, they mentioned the flight was cancelled a month after I purchased the tickets and I was never informed. I had to overpay for another ticket in order to get back to my destination.
Crew
Food
Overall
Comfort
Boarding
Entertainment
Reviews
My flight was cancelled by Azul and I was never contacted by the company nor Budget Air. I received emails to prepare for my flight 2 days before departure. For my surprise, the flight was cancelled and I couldn’t find anyone at BudgetAir to talk to. (Only email::: Don’t know if it was a Robotic message). When I called Azul, they mentioned the flight was cancelled a month after I purchased the tickets and I was never informed. I had to overpay for another ticket in order to get back to my destination.