Which airports can I use when flying from Porto Alegre to Charleston?

Flights from Porto Alegre to Charleston usually depart from Porto Alegre Salgado Filho (POA) and arrive at Charleston (CHS).

Can I save money by using flexible dates for flights from Porto Alegre to Charleston?

Yes. Being flexible with your travel dates can save you up to 20% on the Porto Alegre to Charleston route. Thursday is the cheapest departure day at $1,199 round-trip on average, while Sunday is the most expensive at $1,497, a difference of $298. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Porto Alegre to Charleston?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Porto Alegre and Charleston?

Charleston is 1 hour behind Porto Alegre (Eastern Time vs Brasilia Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Charleston Airport (CHS)?

Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include: • Budget • Alamo • Economy Rent a Car • Avis • Thrifty

How much should I expect to pay for a Porto Alegre to Charleston flight?

Round-trip flights from Porto Alegre to Charleston range from $1,199 to $1,494, with an average of $1,345 over the past 12 months. Anything below $1,199 counts as a good deal.

What is the cheapest airline to fly from Porto Alegre to Charleston?

LATAM Airlines ($1,292) and Delta ($1,413) are the cheapest airlines to fly round-trip from Porto Alegre to Charleston according to KAYAK data over the last 5 days.

$1,292 CHEAP FLIGHTS from Porto Alegre to Charleston (POA - CHS)

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Cheapest round-trip

$1,292

Typical prices: $1,199-$1,494

LATAM Airlines

Sun 2/18Thu 2/22

POA - CHS • 2 stops

When to travel

February

Cheapest • 37% price drop

September

Most popular

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Flight Deals

Cheap Flights from Porto Alegre to Charleston (POA-CHS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Porto Alegre to Charleston

Thu, Feb 18 - Mon, Feb 22

7:30 am - 11:56 pmPOA Porto Alegre Salgado Filho-CHS Charleston

18h 26m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

12:15 pm - 6:40 amCHS Charleston-POA Porto Alegre Salgado Filho

16h 25m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,292LATAM Airlines

Thu, Feb 18 - Mon, Feb 22

7:30 am - 11:56 pmPOA Porto Alegre Salgado Filho-CHS Charleston

18h 26m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

12:15 pm - 5:15 pmCHS Charleston-POA Porto Alegre Salgado Filho

27h 00m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$1,327LATAM Airlines

Thu, Feb 18 - Mon, Feb 22

7:30 am - 11:56 pmPOA Porto Alegre Salgado Filho-CHS Charleston

18h 26m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

12:15 pm - 6:40 amCHS Charleston-POA Porto Alegre Salgado Filho

16h 25m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,331LATAM Airlines

Thu, Feb 18 - Mon, Feb 22

7:30 am - 11:56 pmPOA Porto Alegre Salgado Filho-CHS Charleston

18h 26m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

5:25 pm - 2:15 pmCHS Charleston-POA Porto Alegre Salgado Filho

18h 50m2 stops New York John F Kennedy Intl Rio de Janeiro–Galeão Intl

$1,346LATAM Airlines

Wed, Jan 13 - Tue, Feb 2

6:00 pm - 11:26 amPOA Porto Alegre Salgado Filho-CHS Charleston

19h 26m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

12:15 pm - 12:15 pmCHS Charleston-POA Porto Alegre Salgado Filho

22h 00m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$1,413Delta

Wed, Jan 13 - Thu, Feb 4

11:05 am - 11:26 amPOA Porto Alegre Salgado Filho-CHS Charleston

26h 21m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

12:15 pm - 4:50 pmCHS Charleston-POA Porto Alegre Salgado Filho

26h 35m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez

$1,415LATAM Airlines

Wed, Jan 13 - Thu, Feb 4

1:00 pm - 11:26 amPOA Porto Alegre Salgado Filho-CHS Charleston

24h 26m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

12:52 pm - 4:50 pmCHS Charleston-POA Porto Alegre Salgado Filho

25h 58m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez

$1,445LATAM Airlines

Mon, Jan 11 - Wed, Feb 3

7:30 am - 11:56 pmPOA Porto Alegre Salgado Filho-CHS Charleston

18h 26m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

12:15 pm - 6:40 amCHS Charleston-POA Porto Alegre Salgado Filho

16h 25m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,530LATAM Airlines

Tue, Jan 12 - Tue, Feb 2

7:30 am - 11:56 pmPOA Porto Alegre Salgado Filho-CHS Charleston

18h 26m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

12:52 pm - 5:05 pmCHS Charleston-POA Porto Alegre Salgado Filho

26h 13m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

$1,537LATAM Airlines

Sun, Jan 10 - Wed, Feb 3

9:15 am - 12:10 pmPOA Porto Alegre Salgado Filho-CHS Charleston

28h 55m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl

6:00 am - 6:40 amCHS Charleston-POA Porto Alegre Salgado Filho

22h 40m2 stops New York John F Kennedy Intl Lima J Chavez Intl

$1,574LATAM Airlines

Booking Insights

Price, demand and travel trends for Porto Alegre to Charleston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Porto Alegre to Charleston with more confidence.

Prices

Airlines

How much is a round-trip flight from Porto Alegre to Charleston?

Round-trip flights from Porto Alegre to Charleston start at $1,292. Prices are typical for this route right now, with typical round-trip fares ranging from $1,199 to $1,494. The lowest price found in the past 5 days was $1,292 on LATAM Airlines.

Find deals

Low season	December
High season	September

When to book flights from Porto Alegre to Charleston

Are your dates flexible? Find out the best times to travel from Porto Alegre to Charleston 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.

Which airports can I use when flying from Porto Alegre to Charleston?
Flights from Porto Alegre to Charleston usually depart from Porto Alegre Salgado Filho (POA) and arrive at Charleston (CHS).
Can I save money by using flexible dates for flights from Porto Alegre to Charleston?
Yes. Being flexible with your travel dates can save you up to 20% on the Porto Alegre to Charleston route. Thursday is the cheapest departure day at $1,199 round-trip on average, while Sunday is the most expensive at $1,497, a difference of $298. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Porto Alegre to Charleston?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
What is the time difference between Porto Alegre and Charleston?
Charleston is 1 hour behind Porto Alegre (Eastern Time vs Brasilia Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Charleston Airport (CHS)?
Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
• Budget
• Alamo
• Economy Rent a Car
• Avis
• Thrifty
How much should I expect to pay for a Porto Alegre to Charleston flight?
Round-trip flights from Porto Alegre to Charleston range from $1,199 to $1,494, with an average of $1,345 over the past 12 months. Anything below $1,199 counts as a good deal.

If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $1,199 - about $298 less than Sunday (20% savings) based on the last 12 months.
If you can choose when to travel, plan your Porto Alegre to Charleston trip for February. Fares historically average $853 round-trip in that month - typically $644 less than the most expensive month, which is August (based on the last 12 months).

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POA - CHS

$1,292 Find Cheap Flights from Porto Alegre to Charleston - Compare and Save

Everything you should know

Cheap Flights from Porto Alegre to Charleston (POA-CHS)

Recent round-trip flight deals from Porto Alegre to Charleston

Recent one-way flight deals from Porto Alegre to Charleston

Price, demand and travel trends for Porto Alegre to Charleston flights

How much is a round-trip flight from Porto Alegre to Charleston?

What is the cheapest airline to fly from Porto Alegre to Charleston?

Key details for Porto Alegre to Charleston flights

Low season

High season

When to book flights from Porto Alegre to Charleston

Your Porto Alegre to Charleston flight questions, answered

Your guide to booking Porto Alegre to Charleston flights

More options for your flight from Porto Alegre to Charleston

Complete your trip to Charleston with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Porto Alegre to Charleston

Find direct flights to and from Porto Alegre and Charleston

Flights from domestic origins to Charleston

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