Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Porto Alegre to Charleston from $855

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to Charleston departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Porto Alegre to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:25 am - 5:15 pm
POA
-
CHS
34h 50m
2 stops
Delta Logo
6:00 am - 2:15 pm
CHS
-
POA
31h 15m
2 stops
$855Delta
週四, 5月 21 - 週四, 6月 4
Delta Logo
5:50 pm - 3:48 pm
POA
-
CHS
22h 58m
2 stops
Delta Logo
5:59 pm - 9:15 am
CHS
-
POA
38h 16m
2 stops
$858Delta
週一, 5月 18 - 週三, 6月 3
LATAM Airlines Logo
2:20 pm - 12:12 pm
POA
-
CHS
22h 52m
2 stops
LATAM Airlines Logo
10:45 am - 6:15 pm
CHS
-
POA
30h 30m
2 stops
$860LATAM Airlines
週三, 5月 20 - 週一, 6月 1
LATAM Airlines Logo
7:25 am - 9:40 am
POA
-
CHS
27h 15m
2 stops
LATAM Airlines Logo
3:00 pm - 6:15 pm
CHS
-
POA
26h 15m
2 stops
$863LATAM Airlines
週一, 5月 18 - 週一, 6月 1
LATAM Airlines Logo
11:00 am - 9:40 am
POA
-
CHS
23h 40m
2 stops
LATAM Airlines Logo
5:59 pm - 11:25 pm
CHS
-
POA
28h 26m
2 stops
$866LATAM Airlines
週二, 5月 19 - 週二, 6月 2
LATAM Airlines Logo
5:50 pm - 7:26 pm
POA
-
CHS
26h 36m
2 stops
LATAM Airlines Logo
5:59 pm - 11:25 pm
CHS
-
POA
28h 26m
2 stops
$867LATAM Airlines
週一, 5月 18 - 週二, 6月 2
LATAM Airlines Logo
10:05 am - 12:12 pm
POA
-
CHS
27h 07m
2 stops
LATAM Airlines Logo
5:59 pm - 9:05 pm
CHS
-
POA
26h 06m
2 stops
$872LATAM Airlines
週三, 5月 20 - 週三, 6月 3
Delta Logo
7:25 am - 9:40 am
POA
-
CHS
27h 15m
2 stops
Delta Logo
6:05 pm - 6:10 am
CHS
-
POA
35h 05m
2 stops
$874Delta
週四, 5月 21 - 週六, 6月 6
Delta Logo
5:50 pm - 12:10 pm
POA
-
CHS
19h 20m
2 stops
Delta Logo
6:05 pm - 6:10 am
CHS
-
POA
35h 05m
2 stops
$876Delta
週一, 5月 18 - 週六, 6月 6
Delta Logo
7:05 pm - 8:46 pm
POA
-
CHS
26h 41m
2 stops
Delta Logo
6:00 am - 12:40 am
CHS
-
POA
41h 40m
2 stops
$880Delta
週日, 5月 17 - 週一, 6月 1

Delta flights from Porto Alegre to Charleston

Our best Delta deals on Porto Alegre to Charleston flight tickets
Delta
May 21
POA7:25 amPorto Alegre Salgado Filho
34h 50m
2 stops
CHS5:15 pmCharleston
Jun 4
CHS6:00 amCharleston
31h 15m
2 stops
POA2:15 pmPorto Alegre Salgado Filho
$855
Delta
May 18
POA5:50 pmPorto Alegre Salgado Filho
22h 58m
2 stops
CHS3:48 pmCharleston
Jun 3
CHS5:59 pmCharleston
38h 16m
2 stops
POA9:15 amPorto Alegre Salgado Filho
$858
Delta
May 21
POA7:25 amPorto Alegre Salgado Filho
27h 15m
2 stops
CHS9:40 amCharleston
Jun 6
CHS6:05 pmCharleston
35h 05m
2 stops
POA6:10 amPorto Alegre Salgado Filho
$874

LATAM Airlines flights from Porto Alegre to Charleston

Our best LATAM Airlines deals on Porto Alegre to Charleston flight tickets
LATAM Airlines
May 20
POA2:20 pmPorto Alegre Salgado Filho
22h 52m
2 stops
CHS12:12 pmCharleston
Jun 1
CHS10:45 amCharleston
30h 30m
2 stops
POA6:15 pmPorto Alegre Salgado Filho
$860
LATAM Airlines
May 18
POA7:25 amPorto Alegre Salgado Filho
27h 15m
2 stops
CHS9:40 amCharleston
Jun 1
CHS3:00 pmCharleston
26h 15m
2 stops
POA6:15 pmPorto Alegre Salgado Filho
$863
LATAM Airlines
May 19
POA11:00 amPorto Alegre Salgado Filho
23h 40m
2 stops
CHS9:40 amCharleston
Jun 2
CHS5:59 pmCharleston
28h 26m
2 stops
POA11:25 pmPorto Alegre Salgado Filho
$866

momondo 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, momondo users made 832,500 searches. Data last updated 2月 8, 2026.
Use the filters below to find and compare flights from Porto Alegre to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週四 5/21

7:25 am-5:15 pm

2 stops34h 50m

Charleston

週四 6/4

6:00 am-2:15 pm

2 stops31h 15m

$855

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週一 5/18

5:50 pm-3:48 pm

2 stops22h 58m

Charleston

週三 6/3

5:59 pm-9:15 am

2 stops38h 16m

$858

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週三 5/20

2:20 pm-12:12 pm

2 stops22h 52m

Charleston

週一 6/1

10:45 am-6:15 pm

2 stops30h 30m

$860

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週一 5/18

7:25 am-9:40 am

2 stops27h 15m

Charleston

週一 6/1

3:00 pm-6:15 pm

2 stops26h 15m

$863

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週二 5/19

11:00 am-9:40 am

2 stops23h 40m

Charleston

週二 6/2

5:59 pm-11:25 pm

2 stops28h 26m

$866

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週一 5/18

5:50 pm-7:26 pm

2 stops26h 36m

Charleston

週二 6/2

5:59 pm-11:25 pm

2 stops28h 26m

$867

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週三 5/20

10:05 am-12:12 pm

2 stops27h 07m

Charleston

週三 6/3

5:59 pm-9:05 pm

2 stops26h 06m

$872

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週四 5/21

7:25 am-9:40 am

2 stops27h 15m

Charleston

週六 6/6

6:05 pm-6:10 am

2 stops35h 05m

$874

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週一 5/18

5:50 pm-12:10 pm

2 stops19h 20m

Charleston

週六 6/6

6:05 pm-6:10 am

2 stops35h 05m

$876

Porto AlegreCharleston

POA - CHS

POACHS

Porto Alegre Salgado Filho

週日 5/17

7:05 pm-8:46 pm

2 stops26h 41m

Charleston

週一 6/1

6:00 am-12:40 am

2 stops41h 40m

$880

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Porto Alegre to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Porto Alegre to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto Alegre to Charleston (POA to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Charleston

Fastest flight time

16h 51m

Direct flights

None
The fastest flight from Porto Alegre to Charleston takes 16h 51m
There are no direct flights from Porto Alegre to Charleston. There are no popular flight routes from Porto Alegre to Charleston.
Search flight deals

  • How far is Porto Alegre Salgado Filho to Charleston by plane?

    The distance between Porto Alegre Salgado Filho and Charleston is about 4725.4 mi. A reasonable flight in good conditions will take 16h 51m.

  • When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Charleston Airport?

    Prices for flights from Porto Alegre Salgado Filho Airport to Charleston Airport are updated daily.

  • How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Charleston Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The required travel and health documents for your Charleston Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleston Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Porto Alegre to Charleston?

    Price Alerts will notify you by email when the price for flights to Charleston from Porto Alegre decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Porto Alegre to Charleston with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
Kiawah Island
North Charleston
Summerville
Mount Pleasant
Edisto Island
Santee
Walterboro
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Porto Alegre to Charleston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto Alegre to Charleston. momondo saves you time and could save you money on your trip.

Can I find flights from Porto Alegre to Charleston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Charleston from Porto Alegre which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Porto Alegre to Charleston?

momondo helps you find the best flight between Porto Alegre and Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Porto Alegre to Charleston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Porto Alegre to Charleston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
週二 3/10
週二 3/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States