Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland, Maine to Charleston from $63

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 9/1. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
6:30 pm - 9:05 pm
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
2:09 pm - 4:34 pm
CHS
-
PWM
2h 25mnonstop
$117Breeze Airways
Wed, Sep 2 - Wed, Sep 30
Breeze Airways Logo
8:00 am - 10:35 am
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
6:54 pm - 9:19 pm
CHS
-
PWM
2h 25mnonstop
$142Breeze Airways
Tue, Aug 18 - Tue, Aug 25
Breeze Airways Logo
8:00 am - 10:35 am
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
6:54 pm - 9:19 pm
CHS
-
PWM
2h 25mnonstop
$143Breeze Airways
Tue, Aug 18 - Tue, Aug 25
Breeze Airways Logo
8:00 am - 10:35 am
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
6:54 pm - 9:19 pm
CHS
-
PWM
2h 25mnonstop
$148Breeze Airways
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
2:40 pm - 7:19 pm
PWM
-
CHS
4h 39m
1 stop
Multiple Airlines Logo
2:09 pm - 4:34 pm
CHS
-
PWM
2h 25mnonstop
$149Multiple Airlines
Wed, Sep 2 - Wed, Sep 30
Breeze Airways Logo
8:00 am - 10:35 am
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
8:00 am - 3:59 pm
CHS
-
PWM
7h 59m
1 stop
$173Breeze Airways
Tue, Aug 18 - Tue, Aug 25
Breeze Airways Logo
8:00 am - 10:35 am
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
8:00 am - 3:59 pm
CHS
-
PWM
7h 59m
1 stop
$176Breeze Airways
Tue, Sep 1 - Tue, Sep 8
Breeze Airways Logo
8:00 am - 10:35 am
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
8:00 am - 3:59 pm
CHS
-
PWM
7h 59m
1 stop
$177Breeze Airways
Tue, Aug 18 - Tue, Aug 25
Breeze Airways Logo
6:29 pm - 9:04 pm
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
6:54 pm - 9:19 pm
CHS
-
PWM
2h 25mnonstop
$197Breeze Airways
Fri, Jul 3 - Tue, Jul 7
Breeze Airways Logo
6:29 pm - 9:04 pm
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
6:54 pm - 9:19 pm
CHS
-
PWM
2h 25mnonstop
$198Breeze Airways
Fri, Jul 3 - Tue, Jul 7

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

Breeze Airways flights from Portland, Maine to Charleston

Our best Breeze Airways deals on Portland, Maine to Charleston flight tickets
Breeze Airways
Sep 2
PWM6:30 pmPortland
2h 35m
CHS9:05 pmCharleston
Sep 30
CHS2:09 pmCharleston
2h 25m
PWM4:34 pmPortland
$117
Breeze Airways
Aug 18
PWM8:00 amPortland
2h 35m
CHS10:35 amCharleston
Aug 25
CHS6:54 pmCharleston
2h 25m
PWM9:19 pmPortland
$138
Breeze Airways
Aug 18
PWM8:00 amPortland
2h 35m
CHS10:35 amCharleston
Aug 25
CHS6:54 pmCharleston
2h 25m
PWM9:19 pmPortland
$142

Delta flights from Portland, Maine to Charleston

Our best Delta deals on Portland, Maine to Charleston flight tickets
Delta
Nov 7
PWM10:00 amPortland
6h 45m
1 stop
CHS4:45 pmCharleston
Nov 10
CHS4:30 pmCharleston
5h 53m
1 stop
PWM10:23 pmPortland
$229
Delta
Nov 7
PWM1:35 pmPortland
8h 11m
1 stop
CHS9:46 pmCharleston
Nov 9
CHS4:30 pmCharleston
5h 53m
1 stop
PWM10:23 pmPortland
$241
Delta
Jul 3
PWM1:55 pmPortland
5h 42m
1 stop
CHS7:37 pmCharleston
Jul 7
CHS6:21 pmCharleston
5h 09m
1 stop
PWM11:30 pmPortland
$244

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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 June 9, 2026.
Use the filters below to find and compare flights from Portland, Maine to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Wed 9/2

6:30 pm-9:05 pm

Nonstop2h 35m

Charleston

Wed 9/30

2:09 pm-4:34 pm

Nonstop2h 25m

$117

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Tue 8/18

8:00 am-10:35 am

Nonstop2h 35m

Charleston

Tue 8/25

6:54 pm-9:19 pm

Nonstop2h 25m

$142

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Tue 8/18

8:00 am-10:35 am

Nonstop2h 35m

Charleston

Tue 8/25

6:54 pm-9:19 pm

Nonstop2h 25m

$143

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Tue 9/1

8:00 am-10:35 am

Nonstop2h 35m

Charleston

Tue 9/8

6:54 pm-9:19 pm

Nonstop2h 25m

$148

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Wed 9/2

2:40 pm-7:19 pm

1 stop4h 39m

Charleston

Wed 9/30

2:09 pm-4:34 pm

Nonstop2h 25m

$149

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Tue 8/18

8:00 am-10:35 am

Nonstop2h 35m

Charleston

Tue 8/25

8:00 am-3:59 pm

1 stop7h 59m

$173

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Tue 9/1

8:00 am-10:35 am

Nonstop2h 35m

Charleston

Tue 9/8

8:00 am-3:59 pm

1 stop7h 59m

$176

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Tue 8/18

8:00 am-10:35 am

Nonstop2h 35m

Charleston

Tue 8/25

8:00 am-3:59 pm

1 stop7h 59m

$177

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Fri 7/3

6:29 pm-9:04 pm

Nonstop2h 35m

Charleston

Tue 7/7

6:54 pm-9:19 pm

Nonstop2h 25m

$197

PortlandCharleston

PWM - CHS

PWMCHS

Portland

Fri 7/3

6:29 pm-9:04 pm

Nonstop2h 35m

Charleston

Tue 7/7

6:54 pm-9:19 pm

Nonstop2h 25m

$198

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Portland, Maine and Charleston?

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Portland, Maine is in January. Flight prices, which tend to average around $198, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Charleston, with average flight prices from Portland, Maine averaging around $236.

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 Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $158. The most expensive day to fly to Charleston is Friday, with ticket prices averaging around $243.

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

The cheapest time of day to fly to Charleston is in the morning when flights can be purchased for as low as $158. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $238 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 from Portland, Maine 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 $287 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 $126 on momondo.

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

There is only 1 cabin class available to choose from on Portland, Maine 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 June 2026, prices for Portland, Maine to Charleston flights are approximately 1% 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

$112

Fastest flight time

2h 35m

Direct flights

Tue, Wed, Thu and Sat

Airports in Charleston

1 airport
The best one-way flight to Charleston from Portland, Maine in the past 72 hours is $112. The best round-trip flight deal from Portland, Maine to Charleston found on momondo in the last 72 hours is $187.
The fastest flight from Portland, Maine to Charleston takes 2h 35m
Direct flights go from Portland, Maine to Charleston on Tuesday, Wednesday, Thursday and Saturday. The only airline offering direct flights is Breeze Airways.
There is 1 airport in Charleston. From Portland, Maine there are direct flights to Charleston (CHS).
Search flight deals

Frequently asked questions about flying from Portland, Maine to Charleston

  • 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 35m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $102Free CancellationRating
8.2
289 reviews
Search Breeze Airways flights
DeltaPriceFrom $118Free CancellationRating
7.9
8,394 reviews
Search Delta flights
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
SouthwestPriceFrom $276Free CancellationRating
7.9
4,240 reviews
Search Southwest flights

  • Breeze Airways Flights From Portland, Maine to Charleston

    Across 2 Breeze Airways flights from Portland, Maine to Charleston this week, the average price was $217, with the best Breeze Airways deals starting from $102 round-trip. 289 users have rated Breeze Airways on momondo, with an average score of 8.2/10.

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
North Charleston
Summerville
Kiawah Island
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/9
Thu 7/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States