CHS - PWM

$67 Find Cheap Flights from Charleston to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Portland departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$183
Typical prices: $223-$292
Breeze Airways
Fri 2/13Fri 2/27
CHS - PWM • Non-stop
Cheapest one-way
$98
Typical prices: $139-$179
Breeze Airways
Mon 2/9
CHS - PWM • Non-stop
Top airlines
Breeze Airways
Cheapest • from $134 (round-trip)
Breeze Airways
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 57% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
2 days a week
There are direct flights from Charleston to Portland 2 days a week: Mon, Fri.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to Portland (CHS-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Portland

Fri, Feb 13 - Fri, Feb 27
Breeze Airways Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
Breeze Airways Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
$183Breeze Airways
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
8:07 am - 9:07 am
CHS
-
PWM
25h 00m
2 stops
Multiple Airlines Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
$243Multiple Airlines
Fri, Feb 6 - Sat, Feb 7
Breeze Airways Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
Breeze Airways Logo
6:18 pm - 9:59 pm
PWM
-
CHS
27h 41m
1 stop
$271Breeze Airways
Mon, Feb 23 - Fri, Feb 27
Breeze Airways Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
Breeze Airways Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
$274Breeze Airways
Thu, Apr 9 - Mon, Apr 13
Breeze Airways Logo
3:01 pm - 9:07 am
CHS
-
PWM
18h 06m
1 stop
Breeze Airways Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
$293Breeze Airways
Fri, Feb 6 - Sat, Feb 7
Breeze Airways Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
Breeze Airways Logo
10:57 am - 9:40 am
PWM
-
CHS
22h 43m
2 stops
$320Breeze Airways
Fri, Feb 6 - Sat, Feb 7
Multiple Airlines Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
Multiple Airlines Logo
6:18 pm - 10:55 pm
PWM
-
CHS
28h 37m
3 stops
$330Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
5:02 pm - 10:17 am
CHS
-
PWM
41h 15m
3 stops
Multiple Airlines Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
$348Multiple Airlines
Mon, Feb 23 - Fri, Feb 27
Multiple Airlines Logo
6:35 pm - 10:17 am
CHS
-
PWM
39h 42m
2 stops
Multiple Airlines Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
$352Multiple Airlines
Thu, Apr 9 - Sun, Apr 12
Southwest Logo
7:00 pm - 11:25 pm
CHS
-
PWM
4h 25m
1 stop
Southwest Logo
4:20 pm - 9:30 pm
PWM
-
CHS
5h 10m
1 stop
$364Southwest
Booking Insights

KAYAK's insights & trends for Charleston to Portland flights

Get data-powered insights and trends into flights from Charleston to Portland to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Charleston to Portland, Maine?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston to Portland, Maine departing in February.

What’s the cheapest day of the week to fly from Charleston to Portland?

The average price of all round-trip flights from Charleston to Portland clicked on KAYAK for each day over the last 12 months.

For Charleston to Portland, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Portland back to Charleston, the best deals are generally found on Monday, with Sunday being the most expensive.

What is the cheapest month to fly from Charleston to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Portland is January, where tickets cost $103 (return) on average. On the other hand, the most expensive months are September and February, where the average cost of round-trip tickets is $340 and $291 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charleston to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Charleston to Portland, you should book around 2 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$98
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Charleston to Portland

When to book flights from Charleston to Portland

Are your dates flexible? Find out the best times to travel from Charleston to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Portland

  • What is the cheapest flight from Charleston to Portland?

    In the last 3 days, the lowest price for a flight from Charleston to Portland was $67 for a one-way ticket and $134 for a round-trip.

  • Do I need a passport to fly between Charleston and Portland?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Charleston to Portland?

    On your way to Portland, you’ll fly out from Charleston. You’ll be landing at Portland.

  • Which airlines offer Wi-Fi service onboard planes from Charleston to Portland?

    American Airlines, and Delta offer inflight Wi-Fi service on the Charleston to Portland flight route.

  • Which aircraft models fly most regularly from Charleston to Portland?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Charleston to Portland flight route.

  • Which airline alliances offer flights from Charleston to Portland?

    SkyTeam, and oneworld are the airline alliances operating flights between Charleston and Portland, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Charleston to Portland?

    You can catch a nonstop flight from Charleston to Portland on on Monday, and Friday.

  • Which is the best airline for flights from Charleston to Portland, Breeze Airways or Southwest?

    The two airlines most popular with KAYAK users for flights from Charleston to Portland are Breeze Airways and Southwest. With an average price for the route of $184 and an overall rating of 8.2, Breeze Airways is the most popular choice. Southwest is also a great choice for the route, with an average price of $357 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Charleston to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Charleston with another airline. Booking your flights between Charleston and PWM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Charleston to Portland

  • Looking for a cheap flight? 25% of our users found flights on this route for $165 or less one-way and $98 or less round-trip.

Prefer to fly direct from Charleston to Portland?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Charleston to Portland.
Find which airlines fly direct from Charleston Airport to Portland Airport, which days they fly and book direct flights.

Direct departures

Charleston to Portland

Monday

Breeze Airways

Breeze Airways

Friday

Breeze Airways

Breeze Airways

See more direct flights

Direct returns

Portland to Charleston

Monday

Breeze Airways

Breeze Airways

Friday

Breeze Airways

Breeze Airways

See more direct flights

Reviews of the top 4 airlines serving from Charleston to Portland

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Breeze AirwaysOverall score based on 263 reviews
6.7Food
6.6Entertainment
8.2Comfort
8.3Boarding
8.7Crew
Airline reviews

10 hour delay with minimal updates. Couldn’t leave terminal and then ended up on redeye with a dirty broken plane. It is literally impossible to reach customer service via gate agent, app, phone, text or email.

2.0 MediocreAnonymous, Jan 2026
PHX - BDL
Read more Breeze Airways reviews

10 hour delay with minimal updates. Couldn’t leave terminal and then ended up on redeye with a dirty broken plane. It is literally impossible to reach customer service via gate agent, app, phone, text or email.

I thought that I had pre-purchased carry-on luggage and was surprised when I tried to check in that I did not have it.

Flight departure was 90 min delayed, and the boarding experience was confused, stressful, and generally poor. Additionally, the wifi on the plane was malfunctioning for all but the final 15 min of the flight into ILM.

Great experience and In love flying in and out of Provo airport

You get what you pay for. It’s like a bus but flying. No frills, no snacks. Leg room was fine, boarding was good.

Overall good. Plenty of legroom and fairly comfortable seats. No issues with capacity and the overhead been even though most people brought several carry-ons on. I don’t think Breeze really enforces the pay for a carry-on rule.

Surprised at how much I enjoyed Breeze. Paid for the Nicer upgrade which made it closer in price to a flag ship carrier but with more comfortable seats and much more leg room. Crew was polite and since we brought our food no loss there. Would make the point that the ‘have to pay for a carry-on is BS’. Most people did not and had several. Still was plenty of room in the overheads.

Comfortable seating, adequate space available, nice to have USB port, polite crew.

My experience is typically great with Breeze. This trip wasn’t any different.

This was my first experience with Breeze. The plane was cleaner and more comfortable than any other I've experienced. The process of boarding was streamlined. We boarded early and arrived at our destination 45 minutes early. The only hiccup was my ticket was rejected by TSA PreCheck and I got sent to the back of a very long line at Fort Myers. I entered my information when I bought my ticket, but it apparently didn't connect to my permanent profile. I'll correct that for next time. I was expecting an Allegiant experience, but Breeze was much more upscale. I really, really enjoyed it.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Everything you need to know for your flight from Charleston to Portland

Information on your arrival and departure airports