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

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

What airlines fly to Portland, Maine?

JetBlue, Delta and Spirit Airlines are the top three most popular airlines that fly to Portland, Maine from Charleston according to our data. JetBlue is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 9 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Charleston Airport to Portland Airport refresh daily.

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

As of October 2025, there are 4 operators available to choose from for flights from Charleston Airport to Portland Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Portland Airport.

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

The required travel and health documents for your Portland 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 Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$53 Cheap Flights from Charleston to Portland in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:04 pm - 5:25 pmCHS-PWM

2h 21mnonstop

6:05 pm - 8:43 pmPWM-CHS

2h 38mnonstop

$142Breeze Airways

Find Deal

Fri, Nov 14 - Mon, Nov 17

3:04 pm - 5:25 pmCHS-PWM

2h 21mnonstop

6:05 pm - 8:43 pmPWM-CHS

2h 38mnonstop

$178Breeze Airways

Find Deal

Fri, Nov 28 - Fri, Dec 5

3:04 pm - 5:25 pmCHS-PWM

2h 21mnonstop

6:05 pm - 8:43 pmPWM-CHS

2h 38mnonstop

$182Breeze Airways

Find Deal

Fri, Nov 28 - Fri, Dec 5

3:04 pm - 5:25 pmCHS-PWM

2h 21mnonstop

11:16 am - 8:37 amPWM-CHS

21h 21m1 stop

$189Breeze Airways

Find Deal

Mon, Dec 8 - Wed, Dec 10

3:04 pm - 5:25 pmCHS-PWM

2h 21mnonstop

11:16 am - 8:37 amPWM-CHS

21h 21m1 stop

$215Breeze Airways

Find Deal

Mon, Dec 8 - Wed, Dec 17

3:04 pm - 5:25 pmCHS-PWM

2h 21mnonstop

11:16 am - 11:00 amPWM-CHS

23h 44m2 stops

$216Multiple Airlines

Find Deal

Mon, Dec 8 - Wed, Dec 10

3:04 pm - 5:25 pmCHS-PWM

2h 21mnonstop

9:46 am - 5:06 pmPWM-CHS

31h 20m2 stops

$236Multiple Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

5:05 pm - 11:37 pmCHS-PWM

6h 32m1 stop

6:00 am - 10:44 amPWM-CHS

4h 44m1 stop

$269American Airlines

Find Deal

Fri, Dec 12 - Thu, Jan 1

2:03 pm - 11:37 pmCHS-PWM

9h 34m2 stops

6:00 am - 10:44 amPWM-CHS

4h 44m1 stop

$274American Airlines

Find Deal

Fri, Dec 12 - Thu, Jan 1

5:45 pm - 10:15 pmCHS-PWM

4h 30m1 stop

3:00 pm - 10:55 pmPWM-CHS

7h 55m2 stops

$310Southwest

Find Deal

Mon, Dec 8 - Thu, Dec 18

Breeze Airways flights from Charleston to Portland, Maine

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

Breeze Airways

Nov 14

CHS3:04 pmCharleston

2h 21m

PWM5:25 pmPortland

Nov 17

PWM6:05 pmPortland

2h 38m

CHS8:43 pmCharleston

$142

Find similar

Breeze Airways

Nov 28

CHS3:04 pmCharleston

2h 21m

PWM5:25 pmPortland

Dec 5

PWM6:05 pmPortland

2h 38m

CHS8:43 pmCharleston

$178

Find similar

Breeze Airways

Nov 28

CHS3:04 pmCharleston

2h 21m

PWM5:25 pmPortland

Dec 5

PWM6:05 pmPortland

2h 38m

CHS8:43 pmCharleston

$182

Find similar

American Airlines flights from Charleston to Portland, Maine

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

American Airlines

Dec 12

CHS5:05 pmCharleston

6h 32m

1 stop

PWM11:37 pmPortland

Jan 1

PWM6:00 amPortland

4h 44m

1 stop

CHS10:44 amCharleston

$269

Find similar

American Airlines

Dec 12

CHS2:03 pmCharleston

9h 34m

2 stops

PWM11:37 pmPortland

Jan 1

PWM6:00 amPortland

4h 44m

1 stop

CHS10:44 amCharleston

$274

Find similar

American Airlines

Dec 31

CHS6:27 pmCharleston

4h 24m

1 stop

PWM10:51 pmPortland

Jan 3

PWM5:45 amPortland

8h 33m

2 stops

CHS2:18 pmCharleston

$329

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 11/14

3:04 pm-5:25 pm

Nonstop2h 21m

Portland

Mon 11/17

6:05 pm-8:43 pm

Nonstop2h 38m

$142

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 11/28

3:04 pm-5:25 pm

Nonstop2h 21m

Portland

Fri 12/5

6:05 pm-8:43 pm

Nonstop2h 38m

$178

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 11/28

3:04 pm-5:25 pm

Nonstop2h 21m

Portland

Fri 12/5

6:05 pm-8:43 pm

Nonstop2h 38m

$182

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Mon 12/8

3:04 pm-5:25 pm

Nonstop2h 21m

Portland

Wed 12/10

11:16 am-8:37 am

1 stop21h 21m

$189

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Mon 12/8

3:04 pm-5:25 pm

Nonstop2h 21m

Portland

Wed 12/17

11:16 am-8:37 am

1 stop21h 21m

$215

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Mon 12/8

3:04 pm-5:25 pm

Nonstop2h 21m

Portland

Wed 12/10

11:16 am-11:00 am

2 stops23h 44m

$216

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 11/14

3:04 pm-5:25 pm

Nonstop2h 21m

Portland

Mon 11/17

9:46 am-5:06 pm

2 stops31h 20m

$236

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 12/12

5:05 pm-11:37 pm

1 stop6h 32m

Portland

Thu 1/1

6:00 am-10:44 am

1 stop4h 44m

$269

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 12/12

2:03 pm-11:37 pm

2 stops9h 34m

Portland

Thu 1/1

6:00 am-10:44 am

1 stop4h 44m

$274

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Mon 12/8

5:45 pm-10:15 pm

1 stop4h 30m

Portland

Thu 12/18

3:00 pm-10:55 pm

2 stops7h 55m

$310

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 Charleston to Portland, Maine

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 Portland, Maine?

The cheapest month to fly to Portland, Maine from Charleston is in August. Flight prices, which tend to average around $198, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $201.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Charleston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $104. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Charleston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $201.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the afternoon is the cheapest time of day to fly from Charleston to Portland, Maine when you can find flight prices for as low as $188. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $386. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Charleston to Portland flight route?

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

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

You are more likely to see cheaper flights to Portland, Maine from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $247 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Charleston for as low as $171 on momondo.

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

There is only 1 cabin class available to choose from on Charleston to Portland 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 Charleston to Portland, Maine flights?

No. A direct flight is the cheapest option for a flight between Charleston to Portland, Maine.

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

As of October 2025, prices for Charleston to Portland, Maine flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Charleston to Portland, Maine

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

Estimated round-trip price

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

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

Best Price Found	$152
Fastest flight time	2h 21m
Direct flights	Tue and Sat
Airports in Portland, Maine	1 airport

The best flight deal from Charleston to Portland, Maine found on momondo in the last 72 hours is $152

The fastest flight from Charleston to Portland, Maine takes 2h 21m

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

There is 1 airport near Portland, Maine: Portland (PWM)

Search flight deals

How far is Charleston to Portland by plane?
The distance between Charleston and Portland is about 915.2 mi. By plane, this route typically takes 2h 21m.
When did momondo last update prices for flights from Charleston Airport to Portland Airport?
Prices for flights from Charleston Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from Charleston Airport to Portland Airport?
As of October 2025, there are 4 operators available to choose from for flights from Charleston Airport to Portland Airport.
How old do you have to be to fly from Charleston Airport to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland 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 Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Charleston to Portland, Maine?
momondo data reveals that the most frequently booked plane model on the route from Charleston to Portland, Maine is Airbus A220-300, representing 89.74% of all bookings. The subsequent popular models are Airbus A321-100/200 at 2.56%, Embraer 190 at 2.56%, and Boeing 737-900 at 2.56%.
What is the most popular airline from Charleston to Portland, Maine?
Based on momondo bookings for flights between Charleston and Portland, Maine, the leading airline is Breeze Airways, making up 61% of the total bookings. Other popular airlines include American Airlines with 26%, Delta with 7%, and Southwest with 6%.

Best airlines flying from Charleston to Portland, Maine

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

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $96	Free Cancellation	Rating 8.1 221 reviews	Search Breeze Airways flights
Delta	PriceFrom $137	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.2 11,030 reviews	Search American Airlines flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Brunswick

Bartlett

Auburn

Gorham

Intervale

Windham

Oxford

Bath

Georgetown

Falmouth

Tamworth

Why use momondo?

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

Finding the right flight to Portland from Charleston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

Flights from Charleston to Portland 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 Charleston to Portland?

momondo helps you find the best flight between Charleston and Portland 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 Charleston to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Charleston to Portland 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 Portland, Maine trip

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Cheap flights from Charleston to Portland from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Portland departing on 12/12. 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

Filter for what you want

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Find the cheapest flights from Charleston to Portland

Cheap round-trip flights

Cheap one-way flights

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Breeze Airways flights from Charleston to Portland, Maine

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

American Airlines flights from Charleston to Portland, Maine

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

momondo Fare Finder

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

See travel insights to Portland from

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

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 Portland, Maine?

What is the cheapest day to depart on your flight to Portland, Maine?

What is the cheapest time of day to depart on your flight to Portland, Maine?

What is the cheapest Charleston to Portland flight route?

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

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

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

There is only 1 cabin class available to choose from on Charleston to Portland 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 Charleston to Portland, Maine flights?

No. A direct flight is the cheapest option for a flight between Charleston to Portland, Maine.

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

As of October 2025, prices for Charleston to Portland, Maine flights are approximately 2% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Portland, Maine?

When to book flights from Charleston to Portland, Maine

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland, Maine

How far is Charleston to Portland by plane?

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

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

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

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

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

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

Best airlines flying from Charleston to Portland, Maine

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

Traveling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland, Maine 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 Maine