$1,071+ Cheap flights from Porto Alegre (POA) to Charleston (CHS)
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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
POA — CHS
Jan 11 — Jan 181
1 adult, Economy
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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 Porto Alegre to Charleston
Best flights from Porto Alegre to CharlestonDiscover carefully curated flight deals from Porto Alegre to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
Discover carefully curated flight deals from Porto Alegre to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
This LATAM Airlines deal was found by Cheapflights users on 12/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:50 pmPOA - CHS
2 stops28h 20mLATAM Airlines
Wed 3/410:30 amCHS - POA
2 stops18h 00mLATAM Airlines
Deal found 12/11![LATAM Airlines logo]()
$1,071
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:55 pmPOA - CHS
2 stops26h 45mAmerican Airlines
Sat 1/3110:18 amCHS - POA
3 stops22h 42mAmerican Airlines
Deal found 12/9![American Airlines logo]()
$1,994
This LATAM Airlines deal was found by Cheapflights users on 12/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2512:30 pmPOA - CHS
2 stops25h 18mLATAM Airlines
Sat 1/315:53 pmCHS - POA
2 stops29h 12mLATAM Airlines
Deal found 12/9![LATAM Airlines logo]()
$1,165
Find flight deals from Porto Alegre to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Charleston (CHS). 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 December 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,077 (LATAM Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Porto Alegre to Charleston 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 December 12, 2025.
Use the filters below to find and compare flights from Porto Alegre to Charleston that are best for you.
Fly from
Porto Alegre
Fly to
Charleston
Route
Depart
Return
Price
Porto AlegreCharleston
POA - CHS
POACHS
Porto Alegre Salgado Filho
Mon 3/2
2:50 pm-5:10 pm
2 stops28h 20m
Charleston
Wed 3/4
10:30 am-6:30 am
2 stops18h 00m
$1,071
Porto AlegreCharleston
POA - CHS
POACHS
Porto Alegre Salgado Filho
Sun 1/25
12:30 pm-11:48 am
2 stops25h 18m
Charleston
Sat 1/31
5:53 pm-1:05 am
2 stops29h 12m
$1,165
Porto AlegreCharleston
POA - CHS
POACHS
Porto Alegre Salgado Filho
Sun 1/25
5:55 pm-6:40 pm
2 stops26h 45m
Charleston
Sat 1/31
10:18 am-11:00 am
3 stops22h 42m
$1,994
Compare providers for flights from Porto Alegre to Charleston
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 Porto Alegre to Charleston in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Porto Alegre-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto Alegre-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Porto Alegre-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Porto Alegre-Charleston flights, Cheapflights users trust eDreams the most. eDreams 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 Porto Alegre-Charleston 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 Porto Alegre to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Porto Alegre 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.
Related info for your journey
Find useful and relevant information for your journey from Porto Alegre to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
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Walterboro
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Mount Pleasant
Edisto Beach