$2,824+ Cheap flights from Chattanooga (CHA) 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — POA
Feb 27 — Mar 61
1 adult, Economy
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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 Chattanooga to Porto Alegre
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 February 22, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 1 star |
Round-trip from | $2,824 (United Airlines) |
Find flight deals from Chattanooga to Porto Alegre
Cheapest flights from Chattanooga to Porto AlegreExplore the most affordable flight options available from Chattanooga to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.
Explore the most affordable flight options available from Chattanooga to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/67:05 amCHA - POA
2 stops31h 45mMultiple Airlines
Wed 5/282:00 pmPOA - CHA
2 stops22h 35mMultiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$2,824
Find flights from Chattanooga to Porto Alegre within your budget
Customize your flight search to find flights from Chattanooga 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 2,558,603 searches. Data last updated February 22, 2025.
Fly from
Chattanooga
Fly to
Porto Alegre
Route
Depart
Return
Price
ChattanoogaPorto Alegre
CHA - POA
CHAPOA
Chattanooga Lovell Field
Thu 3/6
7:05 am-4:50 pm
2 stops31h 45m
Porto Alegre Salgado Filho
Wed 5/28
2:00 pm-11:35 am
2 stops22h 35m
$2,824
- Most accurate provider: When it comes to deals on Chattanooga-Porto Alegre flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chattanooga-Porto Alegre flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chattanooga-Porto Alegre flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-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 Chattanooga-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 Chattanooga to Porto Alegre
Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Chattanooga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Chattanooga to Porto Alegre
Get recent, data-driven insights about flights from Chattanooga to Porto Alegre including ideal travel times, pricing trends, and more.
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).