What is the cheapest airline that flies from Portland to South Carolina?

Breeze Airways, United Airlines, and Southwest are the most popular carriers operating from Portland to South Carolina

How many flights depart from Portland, Maine to South Carolina on average per week?

16 flights are operational weekly from Portland, Maine to South Carolina as of August 2026. The most popular departure day for this route is Fri, with 25% of flights per week taking off on this day.

How many flights depart from Portland, Maine to South Carolina on average per day?

As of August 2026, there are 2 flights per day flying from Portland, Maine to South Carolina. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.

What airlines fly to South Carolina?

American Airlines, JetBlue and Breeze Airways are the top three most popular airlines that fly to South Carolina from Portland, Maine according to our data. American Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to South Carolina. Keep in mind that there are 7 different airlines that fly to South Carolina on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to South Carolina?

Prices for flights from Portland Airport to South Carolina are updated daily.

How many operators does momondo search for flights from Portland Airport to South Carolina?

There are 5 operators available for flights from Portland Airport to South Carolina as of August 2026.

How old do you have to be to fly from Portland Airport to South Carolina?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to South Carolina.

What documentation or ID do you need to fly to South Carolina?

The travel and health documents required for your trip to South Carolina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Carolina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$84 Cheap Flights from Portland, Maine to South Carolina in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to South Carolina

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 9:05 pmPWM Portland-CHS Charleston

2h 35mnonstop

6:54 pm - 9:19 pmCHS Charleston-PWM Portland

2h 25mnonstop

$122Breeze Airways

Wed, Sep 2 - Tue, Sep 8

7:00 am - 11:39 amPWM Portland-SAV Savannah/Hilton Head

4h 39m1 stop Columbus

6:35 pm - 10:55 pmSAV Savannah/Hilton Head-PWM Portland

4h 20m1 stop Columbus

$152Breeze Airways

Sat, Aug 29 - Wed, Sep 2

6:47 pm - 11:18 pmPWM Portland-CHS Charleston

4h 31m1 stop Philadelphia

6:00 am - 10:37 amCHS Charleston-PWM Portland

4h 37m1 stop Philadelphia

$209American Airlines

Tue, Nov 10 - Sat, Nov 14

7:28 am - 12:27 pmPWM Portland-CHS Charleston

4h 59m1 stop Philadelphia

4:06 pm - 10:00 pmCHS Charleston-PWM Portland

5h 54m1 stop Charlotte Douglas

$209American Airlines

Wed, Sep 2 - Tue, Sep 8

9:49 am - 3:10 pmPWM Portland-CHS Charleston

5h 21m1 stop Washington, D.C. Dulles Intl

8:55 am - 5:54 pmCHS Charleston-PWM Portland

8h 59m1 stop Chicago O'Hare Intl

$209United Airlines

Wed, Sep 2 - Tue, Sep 8

5:50 am - 5:54 pmPWM Portland-CHS Charleston

12h 04m2 stops Newark Chicago O'Hare Intl

3:02 pm - 7:02 pmCHS Charleston-PWM Portland

4h 00m1 stop Washington, D.C. Dulles Intl

$214United Airlines

Wed, Nov 4 - Sat, Nov 7

2:15 pm - 7:08 pmPWM Portland-CHS Charleston

4h 53m1 stop Atlanta Hartsfield-Jackson

8:00 am - 12:58 pmCHS Charleston-PWM Portland

4h 58m1 stop New York LaGuardia

$217Delta

Tue, Nov 10 - Sat, Nov 14

4:47 pm - 10:05 pmPWM Portland-CHS Charleston

5h 18m1 stop Detroit Metropolitan Wayne County

8:00 am - 1:03 pmCHS Charleston-PWM Portland

5h 03m1 stop Atlanta Hartsfield-Jackson

$217Delta

Sat, Nov 7 - Wed, Nov 11

1:05 pm - 7:00 pmPWM Portland-SAV Savannah/Hilton Head

5h 55m1 stop Nashville Intl

8:00 am - 2:45 pmSAV Savannah/Hilton Head-PWM Portland

6h 45m1 stop Baltimore/Washington

$234Southwest

Fri, Oct 30 - Tue, Nov 3

5:40 am - 10:15 amPWM Portland-SAV Savannah/Hilton Head

4h 35m1 stop Baltimore/Washington

8:05 am - 12:15 pmSAV Savannah/Hilton Head-PWM Portland

4h 10m1 stop Baltimore/Washington

$241Southwest

Wed, Oct 28 - Sat, Oct 31

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 10:35 amPWM Portland-CHS Charleston

2h 35mnonstop

6:54 pm - 9:19 pmCHS Charleston-PWM Portland

2h 25mnonstop

$153Breeze Airways

Tue, Aug 18 - Tue, Aug 25

8:00 am - 10:35 amPWM Portland-CHS Charleston

2h 35mnonstop

6:54 pm - 9:19 pmCHS Charleston-PWM Portland

2h 25mnonstop

$168Breeze Airways

Tue, Aug 18 - Tue, Aug 25

6:30 pm - 9:31 pmPWM Portland-SAV Savannah/Hilton Head

27h 01m2 stops Charleston Akron/Canton

6:35 pm - 10:55 pmSAV Savannah/Hilton Head-PWM Portland

4h 20m1 stop Columbus

$341Multiple Airlines

Wed, Aug 19 - Wed, Sep 2

6:30 pm - 9:05 pmPWM Portland-CHS Charleston

2h 35mnonstop

7:47 pm - 10:38 pmCHS Charleston-PWM Portland

26h 51m2 stops Fort Lauderdale Cincinnati Cinci./N. Kentucky

$385Multiple Airlines

Wed, Aug 19 - Sun, Aug 23

1:25 pm - 3:53 pmPWM Portland-CLT Charlotte Douglas

2h 28mnonstop

7:40 pm - 10:00 pmCLT Charlotte Douglas-PWM Portland

2h 20mnonstop

$421American Airlines

Wed, Aug 19 - Wed, Aug 26

5:30 am - 12:23 pmPWM Portland-CLT Charlotte Douglas

6h 53m1 stop Philadelphia

7:40 pm - 10:00 pmCLT Charlotte Douglas-PWM Portland

2h 20mnonstop

$431American Airlines

Wed, Aug 19 - Wed, Aug 26

2:53 pm - 9:20 pmPWM Portland-CHS Charleston

6h 27m1 stop New York John F Kennedy Intl

7:05 am - 12:32 pmCHS Charleston-PWM Portland

5h 27m1 stop New York LaGuardia

$439Delta

Tue, Aug 18 - Tue, Aug 25

2:53 pm - 10:58 pmPWM Portland-CLT Charlotte Douglas

8h 05m1 stop New York John F Kennedy Intl

11:25 am - 3:58 pmCLT Charlotte Douglas-PWM Portland

4h 33m1 stop New York LaGuardia

$441Delta

Wed, Aug 19 - Sat, Aug 22

7:35 pm - 11:59 pmPWM Portland-CLT Charlotte Douglas

4h 24m1 stop Washington, D.C. Dulles Intl

3:59 pm - 11:32 pmCLT Charlotte Douglas-PWM Portland

7h 33m1 stop Newark

$441United Airlines

Wed, Aug 19 - Wed, Aug 26

5:15 am - 2:16 pmPWM Portland-SAV Savannah/Hilton Head

9h 01m2 stops Washington, D.C. Dulles Intl Newark

3:23 pm - 11:59 pmSAV Savannah/Hilton Head-PWM Portland

8h 36m2 stops Newark Washington, D.C. Dulles Intl

$455United Airlines

Wed, Aug 19 - Wed, Sep 2

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American Airlines flights from Portland, Maine to South Carolina

Our best American Airlines deals on Portland, Maine to South Carolina flight tickets

American Airlines

Sep 4

PWM6:46 pmPortland

5h 08m

1 stop

CHS11:54 pmCharleston

Sep 5

CHS1:12 pmCharleston

4h 53m

1 stop

PWM6:05 pmPortland

$236

American Airlines

Sep 19

PWM6:00 pmPortland

4h 49m

1 stop

MYR10:49 pmMyrtle Beach Intl

Sep 23

MYR5:45 pmMyrtle Beach Intl

4h 28m

1 stop

PWM10:13 pmPortland

$239

American Airlines

Sep 9

PWM1:42 pmPortland

7h 26m

1 stop

MYR9:08 pmMyrtle Beach Intl

Sep 14

MYR7:19 pmMyrtle Beach Intl

4h 26m

1 stop

PWM11:45 pmPortland

$240

Southwest flights from Portland, Maine to South Carolina

Our best Southwest deals on Portland, Maine to South Carolina flight tickets

Southwest

Oct 3

PWM5:35 amPortland

4h 35m

1 stop

CHS10:10 amCharleston

Oct 6

CHS6:10 pmCharleston

4h 25m

1 stop

PWM10:35 pmPortland

$228

Southwest

Oct 30

PWM1:05 pmPortland

5h 55m

1 stop

SAV7:00 pmSavannah/Hilton Head

Nov 3

SAV8:00 amSavannah/Hilton Head

6h 45m

1 stop

PWM2:45 pmPortland

$234

Southwest

Nov 10

PWM10:25 amPortland

8h 40m

2 stops

SAV7:05 pmSavannah/Hilton Head

Nov 14

SAV8:15 amSavannah/Hilton Head

6h 30m

1 stop

PWM2:45 pmPortland

$246

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandCharleston

PWM Portland - CHS Charleston

PWMCHS

Portland

Wed 9/2

6:30 pm-9:05 pm

Nonstop2h 35m

Charleston

Tue 9/8

6:54 pm-9:19 pm

Nonstop2h 25m

$122

PortlandSavannah

PWM Portland - SAV Savannah/Hilton Head

PWMSAV

Portland

Sat 8/29

7:00 am-11:39 am

1 stop4h 39m

Savannah/Hilton Head

Wed 9/2

6:35 pm-10:55 pm

1 stop4h 20m

$152

PortlandCharleston

PWM Portland - CHS Charleston

PWMCHS

Portland

Tue 11/10

6:47 pm-11:18 pm

1 stop4h 31m

Charleston

Sat 11/14

6:00 am-10:37 am

1 stop4h 37m

$209

PortlandCharleston

PWM Portland - CHS Charleston

PWMCHS

Portland

Wed 9/2

7:28 am-12:27 pm

1 stop4h 59m

Charleston

Tue 9/8

4:06 pm-10:00 pm

1 stop5h 54m

$209

PortlandCharleston

PWM Portland - CHS Charleston

PWMCHS

Portland

Wed 9/2

9:49 am-3:10 pm

1 stop5h 21m

Charleston

Tue 9/8

8:55 am-5:54 pm

1 stop8h 59m

$209

PortlandCharleston

PWM Portland - CHS Charleston

PWMCHS

Portland

Wed 11/4

5:50 am-5:54 pm

2 stops12h 04m

Charleston

Sat 11/7

3:02 pm-7:02 pm

1 stop4h 00m

$214

PortlandCharleston

PWM Portland - CHS Charleston

PWMCHS

Portland

Tue 11/10

2:15 pm-7:08 pm

1 stop4h 53m

Charleston

Sat 11/14

8:00 am-12:58 pm

1 stop4h 58m

$217

PortlandCharleston

PWM Portland - CHS Charleston

PWMCHS

Portland

Sat 11/7

4:47 pm-10:05 pm

1 stop5h 18m

Charleston

Wed 11/11

8:00 am-1:03 pm

1 stop5h 03m

$217

PortlandSavannah

PWM Portland - SAV Savannah/Hilton Head

PWMSAV

Portland

Fri 10/30

1:05 pm-7:00 pm

1 stop5h 55m

Savannah/Hilton Head

Tue 11/3

8:00 am-2:45 pm

1 stop6h 45m

$234

PortlandSavannah

PWM Portland - SAV Savannah/Hilton Head

PWMSAV

Portland

Wed 10/28

5:40 am-10:15 am

1 stop4h 35m

Savannah/Hilton Head

Sat 10/31

8:05 am-12:15 pm

1 stop4h 10m

$241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to South Carolina

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to South Carolina?

The cheapest month to fly to South Carolina from Portland, Maine is in January. Flight prices, which tend to average around $255, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to South Carolina from Portland, Maine during August instead. Flights to South Carolina in August, while not as cheap as those in January, still average around $334.

What is the cheapest day to depart on your flight to South Carolina?

Our data shows that Tuesday is the least expensive day to fly to South Carolina. Tickets to fly out on this day can be as low as $158. The most expensive day to fly to South Carolina is Friday, with ticket prices averaging around $251.

What is the cheapest time of day to depart on your flight to South Carolina?

Our data shows that the cheapest Portland, Maine to South Carolina flights are usually those with departure times in the morning. Our users have found flights to South Carolina in the morning for as low as $158. Try not to purchase tickets in the afternoon because they tend to be around $239. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Portland to South Carolina flight route?

Fly from Portland to Charleston for the best Portland - South Carolina flight prices

How far in advance should I book a flight from Portland, Maine to South Carolina?

You are more likely to see cheaper flights to South Carolina from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to South Carolina for around $317 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Carolina from Portland, Maine for as low as $119 on momondo.

What cabin class options are available on Portland, Maine to South Carolina flights?

There are 2 cabin classes available to choose from on Portland, Maine to South Carolina flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland, Maine to South Carolina flights?

You could potentially save up to 26% on your flight if you consider stops on a Portland, Maine to South Carolina flight.

Cheap Portland, Maine to South Carolina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to South Carolina

Best Price Found	$125
Fastest flight time	2h 25m
Direct flights	Every day
Airports in South Carolina	57 airports

The best one-way flight to South Carolina from Portland, Maine in the past 72 hours is $125. The best round-trip flight deal from Portland, Maine to South Carolina found on momondo in the last 72 hours is $141.

The fastest flight from Portland, Maine to South Carolina takes 2h 25m

Direct flights go from Portland, Maine to South Carolina every day.

There are 57 airports in South Carolina. From Portland, Maine there are direct flights to Charlotte Douglas (CLT), Charleston (CHS).

Search flight deals

Frequently asked questions about flying from Portland, Maine to South Carolina

When did momondo last update prices for flights from Portland Airport to South Carolina?
Prices for flights from Portland Airport to South Carolina are updated daily.
How many operators does momondo search for flights from Portland Airport to South Carolina?
There are 5 operators available for flights from Portland Airport to South Carolina as of August 2026.
How old do you have to be to fly from Portland Airport to South Carolina?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to South Carolina.
What documentation or ID do you need to fly to South Carolina?
The travel and health documents required for your trip to South Carolina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Carolina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland, Maine to South Carolina?
Based on momondo bookings for flights between Portland, Maine and South Carolina, the leading plane model is Airbus A220-300, making up 80.30% of the total bookings. Other popular models include Airbus A321-100/200 with 6.06%, Airbus A320-100/200 with 4.55%, and Embraer 190 with 3.03%.

Best airlines flying from Portland, Maine to South Carolina

Compare and see reviews for airlines that fly from Portland, Maine to South Carolina with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $106	Free Cancellation	Rating 8.2 305 reviews	Search Breeze Airways flights
Delta	PriceFrom $138	Free Cancellation	Rating 7.8 8,509 reviews	Search Delta flights
United Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
American Airlines	PriceFrom $256	Free Cancellation	Rating 7.1 11,939 reviews	Search American Airlines flights
Southwest	PriceFrom $276	Free Cancellation	Rating 8.0 4,220 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to South Carolina?

It is quick and easy to find Portland to South Carolina flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Carolina that suits you.

Can I find flights from Portland to South Carolina with flexible booking policies on momondo?

Flights from Portland to South Carolina with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to South Carolina?

Once all potential Portland to South Carolina flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to South Carolina right now. Can momondo alert me if prices change?

If you are simply researching potential flights to South Carolina, momondo offers a useful price alert feature which will track prices for flights to South Carolina from Portland and alert you when they change.

An easier way to manage your South Carolina trip

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Popular cities in South Carolina

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Flights to Dallasfrom $50

Cheap flights from Portland, Maine to South Carolina from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to South Carolina departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

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American Airlines flights from Portland, Maine to South Carolina

Our best American Airlines deals on Portland, Maine to South Carolina flight tickets

Southwest flights from Portland, Maine to South Carolina

Our best Southwest deals on Portland, Maine to South Carolina flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to South Carolina that are best for you.

See travel insights to South Carolina from

How to get the cheapest flight ticket from Portland, Maine to South Carolina

What is the cheapest month to fly to South Carolina?

What is the cheapest day to depart on your flight to South Carolina?

What is the cheapest time of day to depart on your flight to South Carolina?

What is the cheapest Portland to South Carolina flight route?

How far in advance should I book a flight from Portland, Maine to South Carolina?

What cabin class options are available on Portland, Maine to South Carolina flights?

Can stopping save me money on Portland, Maine to South Carolina flights?

What is the cheapest airline that flies from Portland to South Carolina?

What airlines fly to South Carolina?

How many flights depart from Portland, Maine to South Carolina on average per day?

How many flights depart from Portland, Maine to South Carolina on average per week?

Cheap Portland, Maine to South Carolina flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in South Carolina

Frequently asked questions about flying from Portland, Maine to South Carolina

Best airlines flying from Portland, Maine to South Carolina

Compare and see reviews for airlines that fly from Portland, Maine to South Carolina with momondo

Why use momondo?

An easier way to manage your South Carolina 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Carolina

Popular cities in South Carolina

Popular flights according to clicks in the last 7 days on momondo

Portland, Maine flight routes

According to popular flight searches on momondo this year

South Carolina flight routes

According to popular flight searches on momondo this year

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