What airlines fly to Charleston?

JetBlue, Spirit Airlines and Delta are the top three most popular airlines that fly to Charleston from Portland, Maine according to our data. JetBlue is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 9 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Charleston?

Breeze Airways, JetBlue, and Delta are the most popular carriers operating from Portland to Charleston

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

As of October 2025, 1 flights take off from Portland, Maine and land in Charleston each week. The most common flight departure day for this route is Fri, with 100% of weekly flights taking off on this day.

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

Prices for flights from Portland Airport to Charleston Airport are updated daily.

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

As of October 2025, there are 5 operators available to choose from for flights from Portland Airport to Charleston Airport.

How old do you have to be to fly from Portland 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 Portland Airport to Charleston Airport.

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

The travel and health documents required for your trip to Charleston Airport 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 Charleston Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$63 Cheap Flights from Portland to Charleston in 2025/26

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Find the cheapest flights from Portland, Maine to Charleston

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 pm - 8:43 pmPWM-CHS

2h 38mnonstop

3:04 pm - 5:25 pmCHS-PWM

2h 21mnonstop

$98Breeze Airways

Find Deal

Fri, Dec 5 - Fri, Dec 12

5:06 pm - 7:48 pmPWM-CHS

2h 42mnonstop

2:02 pm - 4:26 pmCHS-PWM

2h 24mnonstop

$102Breeze Airways

Find Deal

Fri, Jan 23 - Fri, Jan 30

6:05 pm - 8:43 pmPWM-CHS

2h 38mnonstop

3:04 pm - 5:25 pmCHS-PWM

2h 21mnonstop

$107Breeze Airways

Find Deal

Fri, Dec 5 - Fri, Dec 12

5:06 pm - 7:48 pmPWM-CHS

2h 42mnonstop

2:02 pm - 4:26 pmCHS-PWM

2h 24mnonstop

$108Breeze Airways

Find Deal

Mon, Jan 19 - Fri, Jan 23

6:05 pm - 8:43 pmPWM-CHS

2h 38mnonstop

9:49 pm - 10:36 amCHS-PWM

36h 47m2 stops

$210Multiple Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

11:29 am - 8:33 amPWM-CHS

45h 04m2 stops

2:02 pm - 4:26 pmCHS-PWM

2h 24mnonstop

$213Multiple Airlines

Find Deal

Fri, Jan 23 - Fri, Jan 30

6:17 am - 11:20 amPWM-CHS

5h 03m1 stop

7:00 am - 11:20 amCHS-PWM

4h 20m1 stop

$231Delta

Find Deal

Sat, Jan 10 - Wed, Jan 14

5:20 am - 10:32 amPWM-CHS

5h 12m1 stop

8:00 am - 3:31 pmCHS-PWM

7h 31m2 stops

$236American Airlines

Find Deal

Wed, Jan 7 - Sat, Jan 17

12:35 pm - 9:08 pmPWM-CHS

8h 33m2 stops

6:10 am - 3:31 pmCHS-PWM

9h 21m2 stops

$241American Airlines

Find Deal

Wed, Jan 7 - Sat, Jan 17

6:17 am - 11:39 amPWM-CHS

5h 22m1 stop

2:44 pm - 10:29 pmCHS-PWM

7h 45m1 stop

$254Delta

Find Deal

Fri, Jan 9 - Wed, Jan 14

Breeze Airways flights from Portland, Maine to Charleston

Our best Breeze Airways deals on Portland, Maine to Charleston flight tickets

Breeze Airways

Dec 5

PWM6:05 pmPortland

2h 38m

CHS8:43 pmCharleston

Dec 12

CHS3:04 pmCharleston

2h 21m

PWM5:25 pmPortland

$98

Find similar

Breeze Airways

Jan 23

PWM5:06 pmPortland

2h 42m

CHS7:48 pmCharleston

Jan 30

CHS2:02 pmCharleston

2h 24m

PWM4:26 pmPortland

$102

Find similar

Breeze Airways

Dec 5

PWM6:05 pmPortland

2h 38m

CHS8:43 pmCharleston

Dec 12

CHS3:04 pmCharleston

2h 21m

PWM5:25 pmPortland

$107

Find similar

Delta flights from Portland, Maine to Charleston

Our best Delta deals on Portland, Maine to Charleston flight tickets

Delta

Jan 10

PWM6:17 amPortland

5h 03m

1 stop

CHS11:20 amCharleston

Jan 14

CHS7:00 amCharleston

4h 20m

1 stop

PWM11:20 amPortland

$231

Find similar

Delta

Jan 9

PWM6:17 amPortland

5h 22m

1 stop

CHS11:39 amCharleston

Jan 14

CHS2:44 pmCharleston

7h 45m

1 stop

PWM10:29 pmPortland

$254

Find similar

Delta

Jan 8

PWM6:00 amPortland

15h 06m

1 stop

CHS9:06 pmCharleston

Jan 14

CHS6:00 amCharleston

7h 45m

1 stop

PWM1:45 pmPortland

$257

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momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Fri 12/5

6:05 pm-8:43 pm

Nonstop2h 38m

Charleston

Fri 12/12

3:04 pm-5:25 pm

Nonstop2h 21m

$98

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Fri 1/23

5:06 pm-7:48 pm

Nonstop2h 42m

Charleston

Fri 1/30

2:02 pm-4:26 pm

Nonstop2h 24m

$102

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Fri 12/5

6:05 pm-8:43 pm

Nonstop2h 38m

Charleston

Fri 12/12

3:04 pm-5:25 pm

Nonstop2h 21m

$107

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Mon 1/19

5:06 pm-7:48 pm

Nonstop2h 42m

Charleston

Fri 1/23

2:02 pm-4:26 pm

Nonstop2h 24m

$108

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Fri 12/5

6:05 pm-8:43 pm

Nonstop2h 38m

Charleston

Mon 12/8

9:49 pm-10:36 am

2 stops36h 47m

$210

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Fri 1/23

11:29 am-8:33 am

2 stops45h 04m

Charleston

Fri 1/30

2:02 pm-4:26 pm

Nonstop2h 24m

$213

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Sat 1/10

6:17 am-11:20 am

1 stop5h 03m

Charleston

Wed 1/14

7:00 am-11:20 am

1 stop4h 20m

$231

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Wed 1/7

5:20 am-10:32 am

1 stop5h 12m

Charleston

Sat 1/17

8:00 am-3:31 pm

2 stops7h 31m

$236

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Wed 1/7

12:35 pm-9:08 pm

2 stops8h 33m

Charleston

Sat 1/17

6:10 am-3:31 pm

2 stops9h 21m

$241

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Fri 1/9

6:17 am-11:39 am

1 stop5h 22m

Charleston

Wed 1/14

2:44 pm-10:29 pm

1 stop7h 45m

$254

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Charleston

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 Charleston?

The cheapest month to fly to Charleston from Portland, Maine is in March. Flight prices, which tend to average around $158, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Charleston, with average flight prices from Portland, Maine averaging around $184.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from Portland, Maine to Charleston is on a Saturday. Travelers who choose to depart for Charleston on a Saturday will often find tickets for as low as $158. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $264.

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

The cheapest time of day to fly to Charleston is at noon when flights can be purchased for as low as $147. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $198 per ticket.

What is the cheapest Portland to Charleston flight route?

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

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $253 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Portland, Maine for as low as $174 on momondo.

What cabin class options are available on Portland to Charleston flights?

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

How have Portland, Maine to Charleston flight prices changed over time?

As of October 2025, prices for Portland, Maine to Charleston flights are approximately 57% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Charleston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland, Maine to Charleston (PWM to CHS) flight deals and tips

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

Best Price Found	$114
Fastest flight time	2h 38m
Direct flights	Tue and Sat
Airports in Charleston	1 airport

The best one-way flight to Charleston from Portland, Maine in the past 72 hours is $114. The best round-trip flight deal from Portland, Maine to Charleston found on momondo in the last 72 hours is $113.

The fastest flight from Portland, Maine to Charleston takes 2h 38m

Direct flights go from Portland, Maine to Charleston on Tuesday and Saturday. The only airline offering direct flights is Breeze Airways.

There is 1 airport near Charleston: Charleston (CHS)

Search flight deals

How far is Portland to Charleston by plane?
The straight-line distance from Portland to Charleston is 915.2 mi. In terms of flight time, this usually takes a little over 2h 38m.
When did momondo last update prices for flights from Portland Airport to Charleston Airport?
Prices for flights from Portland Airport to Charleston Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Charleston Airport?
As of October 2025, there are 5 operators available to choose from for flights from Portland Airport to Charleston Airport.
How old do you have to be to fly from Portland 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 Portland Airport to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The travel and health documents required for your trip to Charleston Airport 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 Charleston Airport. 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 Charleston?
Based on momondo bookings for flights between Portland, Maine and Charleston, the leading plane model is Airbus A220-300, making up 75.68% of the total bookings. Other popular models include Embraer 190 with 4.05%, Airbus A320-100/200 with 4.05%, and Airbus A321-100/200 with 2.70%.
What is the most popular airline from Portland, Maine to Charleston?
Based on momondo bookings for flights between Portland, Maine and Charleston, the leading airline is Breeze Airways, making up 60% of the total bookings. Other popular airlines include American Airlines with 24%, Southwest with 10%, and Delta with 5%.

Best airlines flying from Portland, Maine to Charleston

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

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $90	Free Cancellation	Rating 8.1 222 reviews	Search Breeze Airways flights
Delta	PriceFrom $148	Free Cancellation	Rating 7.9 7,997 reviews	Search Delta flights
Southwest	PriceFrom $236	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.2 11,034 reviews	Search American Airlines flights
United Airlines	PriceFrom $237	Free Cancellation	Rating 7.4 8,995 reviews	Search United Airlines flights

Breeze Airways Flights From Portland, Maine to Charleston
Across 1 Breeze Airways flight from Portland, Maine to Charleston this week, the average price was $173, with the best Breeze Airways deals starting from $90 round-trip. 222 users have rated Breeze Airways on momondo, with an average score of 8.1/10.

Folly Beach

Isle of Palms

North Charleston

Kiawah Island

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 Portland to Charleston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Charleston from Portland.

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

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

How can momondo help me find flights from Portland to Charleston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Charleston from Portland.

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

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

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.

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Cheap flights from Portland, Maine to Charleston from $64

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 Charleston departing on 4/13. 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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Find the cheapest flights from Portland, Maine to Charleston

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Cheap last minute flights

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Breeze Airways flights from Portland, Maine to Charleston

Our best Breeze Airways deals on Portland, Maine to Charleston flight tickets

Delta flights from Portland, Maine to Charleston

Our best Delta deals on Portland, Maine to Charleston flight tickets

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

See travel insights to Charleston from

How to get the cheapest flight ticket from Portland, Maine to Charleston

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

What is the cheapest month to fly to Charleston?

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from Portland, Maine to Charleston is on a Saturday. Travelers who choose to depart for Charleston on a Saturday will often find tickets for as low as $158. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $264.

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

The cheapest time of day to fly to Charleston is at noon when flights can be purchased for as low as $147. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $198 per ticket.

What is the cheapest Portland to Charleston flight route?

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

How far in advance should I book a flight to Charleston?

What cabin class options are available on Portland to Charleston flights?

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

How have Portland, Maine to Charleston flight prices changed over time?

As of October 2025, prices for Portland, Maine to Charleston flights are approximately 57% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Portland to Charleston?

Breeze Airways, JetBlue, and Delta are the most popular carriers operating from Portland to Charleston

What airlines fly to Charleston?

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

As of October 2025, 1 flights take off from Portland, Maine and land in Charleston each week. The most common flight departure day for this route is Fri, with 100% of weekly flights taking off on this day.

When to book flights from Portland, Maine to Charleston

Cheap Portland, Maine to Charleston (PWM to CHS) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Charleston

How far is Portland to Charleston by plane?

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

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

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

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

What is the most popular plane model from Portland, Maine to Charleston?

What is the most popular airline from Portland, Maine to Charleston?

Best airlines flying from Portland, Maine to Charleston

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

Breeze Airways Flights From Portland, Maine to Charleston

Traveling to a place near Charleston?

Why use momondo?

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

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

How can momondo help me find flights from Portland to Charleston?

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

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.

Get notified when prices go down

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

Find better results for your trip to the United States

Airports servicing South Carolina