What airlines fly to Portland, Maine?

JetBlue, Delta and American 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 44% 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.

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

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

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 December 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.

$64 Cheap Flights from Charleston to Portland in 2025/26

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2:59 pm - 9:06 am

CHS

PWM

18h 07m1 stop

5:06 pm - 7:48 pm

PWM

CHS

2h 42mnonstop

$241Breeze Airways

Sun, Dec 21 - Fri, Jan 9

2:02 pm - 4:26 pm

CHS

PWM

2h 24mnonstop

11:01 am - 5:36 pm

PWM

CHS

30h 35m3 stops

$270Multiple Airlines

Fri, Jan 9 - Sun, Jan 11

2:02 pm - 4:26 pm

CHS

PWM

2h 24mnonstop

6:19 pm - 6:09 pm

PWM

CHS

23h 50m2 stops

$305Multiple Airlines

Fri, Jan 9 - Sun, Jan 11

6:37 pm - 11:17 pm

CHS

PWM

4h 40m1 stop

5:31 am - 10:20 am

PWM

CHS

4h 49m1 stop

$309American Airlines

Sat, Feb 28 - Sat, Mar 7

6:37 pm - 11:17 pm

CHS

PWM

4h 40m1 stop

5:31 am - 4:00 pm

PWM

CHS

10h 29m2 stops

$334American Airlines

Sat, Feb 28 - Sat, Mar 7

2:37 pm - 11:43 pm

CHS

PWM

9h 06m2 stops

3:58 pm - 11:07 pm

PWM

CHS

7h 09m2 stops

$342American Airlines

Fri, Jan 9 - Sun, Jan 11

6:15 pm - 10:15 pm

CHS

PWM

4h 00m1 stop

3:55 pm - 8:50 pm

PWM

CHS

4h 55m1 stop

$349Southwest

Thu, Jan 29 - Sun, Feb 1

7:55 am - 2:55 pm

CHS

PWM

7h 00m1 stop

5:35 am - 6:00 pm

PWM

CHS

12h 25m2 stops

$354Southwest

Thu, Jan 29 - Sun, Feb 1

2:37 pm - 11:43 pm

CHS

PWM

9h 06m2 stops

12:40 pm - 9:11 pm

PWM

CHS

8h 31m2 stops

$359American Airlines

Thu, Jan 29 - Sun, Feb 1

6:00 am - 11:05 pm

CHS

PWM

17h 05m2 stops

1:10 pm - 9:40 pm

PWM

CHS

8h 30m2 stops

$385Southwest

Sat, Feb 28 - Sat, Mar 7

Breeze Airways flights from Charleston to Portland, Maine

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

Breeze Airways

Dec 21

CHS2:59 pmCharleston

18h 07m

1 stop

PWM9:06 amPortland

Jan 9

PWM5:06 pmPortland

2h 42m

CHS7:48 pmCharleston

$241

Find similar

Breeze Airways

Dec 19

CHS3:04 pmCharleston

2h 21m

PWM5:25 pmPortland

Dec 26

PWM6:05 pmPortland

2h 38m

CHS8:43 pmCharleston

$538

Find similar

Breeze Airways

Dec 24

CHS7:00 amCharleston

28h 18m

1 stop

PWM11:18 amPortland

Dec 26

PWM6:05 pmPortland

2h 38m

CHS8:43 pmCharleston

$1,049

Find similar

JetBlue flights from Charleston to Portland, Maine

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

JetBlue

May 30

CHS3:30 pmCharleston

8h 06m

1 stop

PWM11:36 pmPortland

Jun 5

PWM2:18 pmPortland

4h 47m

1 stop

CHS7:05 pmCharleston

$272

Find similar

JetBlue

Apr 1

CHS5:27 pmCharleston

6h 20m

1 stop

PWM11:47 pmPortland

Apr 6

PWM6:00 amPortland

15h 15m

1 stop

CHS9:15 pmCharleston

$296

Find similar

JetBlue

May 30

CHS8:00 pmCharleston

27h 36m

1 stop

PWM11:36 pmPortland

Jun 5

PWM2:18 pmPortland

4h 47m

1 stop

CHS7:05 pmCharleston

$333

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

Sun 12/21

2:59 pm-9:06 am

1 stop18h 07m

Portland

Fri 1/9

5:06 pm-7:48 pm

Nonstop2h 42m

$241

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 1/9

2:02 pm-4:26 pm

Nonstop2h 24m

Portland

Sun 1/11

11:01 am-5:36 pm

3 stops30h 35m

$270

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 1/9

2:02 pm-4:26 pm

Nonstop2h 24m

Portland

Sun 1/11

6:19 pm-6:09 pm

2 stops23h 50m

$305

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Sat 2/28

6:37 pm-11:17 pm

1 stop4h 40m

Portland

Sat 3/7

5:31 am-10:20 am

1 stop4h 49m

$309

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Sat 2/28

6:37 pm-11:17 pm

1 stop4h 40m

Portland

Sat 3/7

5:31 am-4:00 pm

2 stops10h 29m

$334

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 1/9

2:37 pm-11:43 pm

2 stops9h 06m

Portland

Sun 1/11

3:58 pm-11:07 pm

2 stops7h 09m

$342

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Thu 1/29

6:15 pm-10:15 pm

1 stop4h 00m

Portland

Sun 2/1

3:55 pm-8:50 pm

1 stop4h 55m

$349

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Thu 1/29

7:55 am-2:55 pm

1 stop7h 00m

Portland

Sun 2/1

5:35 am-6:00 pm

2 stops12h 25m

$354

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Thu 1/29

2:37 pm-11:43 pm

2 stops9h 06m

Portland

Sun 2/1

12:40 pm-9:11 pm

2 stops8h 31m

$359

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Sat 2/28

6:00 am-11:05 pm

2 stops17h 05m

Portland

Sat 3/7

1:10 pm-9:40 pm

2 stops8h 30m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 $101. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday 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 $205.

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 $193. 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 $251 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 December 2025, prices for Charleston to Portland, Maine flights are approximately 20% cheaper 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	$54
Fastest flight time	2h 21m
Direct flights	Tue
Airports in Portland, Maine	1 airport

The best one-way flight to Portland, Maine from Charleston in the past 72 hours is $54. The best round-trip flight deal from Charleston to Portland, Maine found on momondo in the last 72 hours is $288.

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

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

There is 1 airport in Portland, Maine. From Charleston there are direct flights to 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 December 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 80.95% of all bookings. The subsequent popular models are Airbus A321-100/200 at 4.76%, Embraer 190 at 4.76%, and Boeing 737-900 at 4.76%.
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 27%, Delta with 6%, and Southwest with 5%.

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 $95	Free Cancellation	Rating 8.2 244 reviews	Search Breeze Airways flights
Delta	PriceFrom $137	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Southwest	PriceFrom $277	Free Cancellation	Rating 7.9 4,252 reviews	Search Southwest flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Bartlett

Brunswick

Auburn

Gorham

Windham

Intervale

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.