CHS - PWM

$119 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 12/25. 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
$128
Overall average: $317
Breeze Airways
Mon 1/19Mon 2/2
CHS - PWM • Non-stop
Cheapest one-way
$116
Typical prices: $154-$202
United Airlines
Thu 12/25
CHS - PWM • 1 stop
Top airlines
Breeze Airways
Cheapest • from $128 (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 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 22% 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

Mon, Jan 19 - Mon, Feb 2
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
$128Breeze Airways
Mon, Jan 12 - Mon, Jan 19
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
$168Breeze Airways
Thu, Mar 5 - Mon, Mar 9
Breeze Airways Logo
6:15 am - 10:49 am
CHS
-
PWM
28h 34m2 stops
Breeze Airways Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
$226Breeze Airways
Mon, Jan 19 - Mon, Feb 2
Multiple Airlines Logo
6:35 pm - 10:22 am
CHS
-
PWM
39h 47m2 stops
Multiple Airlines Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
$229Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
6:35 pm - 10:22 am
CHS
-
PWM
39h 47m2 stops
Multiple Airlines Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
$243Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Breeze Airways Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
Breeze Airways Logo
9:47 am - 8:38 am
PWM
-
CHS
22h 51m1 stop
$254Breeze Airways
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
4:07 pm - 10:54 pm
CHS
-
PWM
6h 47m1 stop
American Airlines Logo
3:58 pm - 11:07 pm
PWM
-
CHS
7h 09m2 stops
$259American Airlines
Mon, Jan 19 - Mon, Feb 2
Breeze Airways Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
Breeze Airways Logo
9:47 am - 8:38 am
PWM
-
CHS
22h 51m1 stop
$276Breeze Airways
Mon, Jan 12 - Mon, Jan 19
American Airlines Logo
6:00 am - 12:06 pm
CHS
-
PWM
6h 06m1 stop
American Airlines Logo
5:20 am - 1:39 pm
PWM
-
CHS
8h 19m2 stops
$282American Airlines
Mon, Jan 12 - Mon, Jan 19
American Airlines Logo
6:10 am - 12:06 pm
CHS
-
PWM
5h 56m2 stops
American Airlines Logo
5:20 am - 1:39 pm
PWM
-
CHS
8h 19m2 stops
$287American Airlines
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.

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 Monday is the most expensive. Flying from Portland back to Charleston, the best deals are generally found on Sunday, with Friday 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 August, where tickets cost $198 (return) on average. On the other hand, the most expensive months are September and January, where the average cost of round-trip tickets is $340 and $317 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 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$116
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 1% 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 $116 for a one-way ticket and $128 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 Delta?

    The two airlines most popular with KAYAK users for flights from Charleston to Portland are Breeze Airways and Delta. With an average price for the route of $196 and an overall rating of 8.2, Breeze Airways is the most popular choice. Delta is also a great choice for the route, with an average price of $288 and an overall rating of 7.9.

  • 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 $54 or less one-way.

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 248 reviews
8.2Comfort
6.7Entertainment
8.4Boarding
8.8Crew
6.7Food
Airline reviews

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.

8.0 ExcellentAnonymous, Dec 2025
JAX - ORF
Read more Breeze Airways reviews

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.

Great experience. Non stop is great in and of itself.

Lady at check in counter helped me get a seat in the cut row all to myself.

It was great except the other passengers who didnt have children complaining and not giving grace to the mommas with tiny babies who were trying to comfort their little ones during the decent. They were clearly trying and every child travels different.

It was pretty good. Only thing that makes our boarding uncomfortable was, that we had to pass TSA at terminal 1 and after that walk 15 minutes to terminal B, because bus was insufficient to take so many people and waiting time for the bus was more then 1 hour.

Something about the chair was uncomfortable, Maine the curvature of the back.

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

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

Information on your arrival and departure airports