CHS - PWM

$78 Find Cheap Flights from Charleston to Portland - Compare and Save

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 7/14. 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
$132
Typical prices: $326-$133
Breeze Airways
Wed 8/12Wed 8/26
CHS - PWM • Non-stop
Cheapest one-way
$78
Typical prices: $149-$270
Breeze Airways
Tue 7/14
CHS - PWM • Non-stop
Nonstop flights
Mon, Tue, Wed, Fri
You can fly direct with Breeze Airways. Average duration is 2h 25m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
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Top airlines
Cheapest • from $132 (round-trip)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $312 (round-trip)
Shortest trip • 4h 09m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 62% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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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

Wed, Aug 12 - Wed, Aug 26
Breeze Airways Logo
3:20 pm - 5:45 pm
CHS
-
PWM
2h 25mnonstop
Breeze Airways Logo
6:30 pm - 9:05 pm
PWM
-
CHS
2h 35mnonstop
$132Breeze Airways
Mon, Aug 17 - Wed, Aug 19
Breeze Airways Logo
3:24 pm - 5:49 pm
CHS
-
PWM
2h 25mnonstop
Breeze Airways Logo
6:30 pm - 9:05 pm
PWM
-
CHS
2h 35mnonstop
$147Breeze Airways
Wed, Sep 30 - Wed, Oct 7
Breeze Airways Logo
2:09 pm - 4:34 pm
CHS
-
PWM
2h 25mnonstop
Breeze Airways Logo
5:19 pm - 8:02 pm
PWM
-
CHS
2h 43mnonstop
$153Breeze Airways
Wed, Sep 30 - Wed, Oct 7
Breeze Airways Logo
2:09 pm - 4:34 pm
CHS
-
PWM
2h 25mnonstop
Breeze Airways Logo
5:19 pm - 8:02 pm
PWM
-
CHS
2h 43mnonstop
$158Breeze Airways
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
3:20 pm - 5:45 pm
CHS
-
PWM
2h 25mnonstop
Multiple Airlines Logo
2:40 pm - 7:19 pm
PWM
-
CHS
4h 39m
1 stop
$159Multiple Airlines
Tue, Jul 14 - Sat, Jul 18
Multiple Airlines Logo
6:54 pm - 9:19 pm
CHS
-
PWM
2h 25mnonstop
Multiple Airlines Logo
2:40 pm - 7:24 pm
PWM
-
CHS
4h 44m
1 stop
$170Multiple Airlines
Tue, Jul 14 - Fri, Jul 17
Multiple Airlines Logo
6:54 pm - 9:19 pm
CHS
-
PWM
2h 25mnonstop
Multiple Airlines Logo
2:40 pm - 7:52 pm
PWM
-
CHS
5h 12m
1 stop
$174Multiple Airlines
Mon, Aug 17 - Wed, Aug 19
Multiple Airlines Logo
3:24 pm - 5:49 pm
CHS
-
PWM
2h 25mnonstop
Multiple Airlines Logo
2:40 pm - 7:19 pm
PWM
-
CHS
4h 39m
1 stop
$175Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
Breeze Airways Logo
6:54 pm - 9:19 pm
CHS
-
PWM
2h 25mnonstop
Breeze Airways Logo
8:00 am - 10:35 am
PWM
-
CHS
2h 35mnonstop
$183Breeze Airways
Wed, Jul 29 - Wed, Aug 5
Multiple Airlines Logo
3:20 pm - 5:45 pm
CHS
-
PWM
2h 25mnonstop
Multiple Airlines Logo
2:40 pm - 7:19 pm
PWM
-
CHS
4h 39m
1 stop
$185Multiple 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.

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 August.

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, Saturday 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 Tuesday, 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 January, where tickets cost $98 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is $348 and $340 respectively.

Can I save money by flying with a layover from Charleston to Portland?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $265 on average.

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 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$78
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 8% 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 5 days, the lowest price for a flight from Charleston to Portland was $78 for a one-way ticket and $132 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?

    Only Delta offers 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, Tuesday, Wednesday, 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 $190 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 $296 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 $84 or less one-way and $172 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

Tuesday

Breeze Airways

Breeze Airways

Wednesday

Breeze Airways

Breeze Airways

Friday

Breeze Airways

Breeze Airways

See more direct flights

Direct returns

Portland to Charleston

Monday

Breeze Airways

Breeze Airways

Tuesday

Breeze Airways

Breeze Airways

Wednesday

Breeze Airways

Breeze Airways

Friday

Breeze Airways

Breeze Airways

See more direct flights

Reviews of the top 3 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 291 reviews
6.6Entertainment
8.2Comfort
8.8Crew
6.7Food
8.3Boarding
Airline reviews

Flight attendants were wonderful. Seats were comfortable “Nicest” bundle). No screens or meal, but it is a budget airline.

10.0 ExcellentSilvano, May 2026
SFO - CVG
Read more Breeze Airways reviews

Flight attendants were wonderful. Seats were comfortable “Nicest” bundle). No screens or meal, but it is a budget airline.

it is an economy airline so lack of perks expected .. however an efficient board, clean plane, pleasant crew and an early arrival for half the price of full service airline

Very quick and easy process from check in to deboarding and baggage claim. Crew was professional and friendly. Flight was smooth and on time. Very convenient for short flights.

It was easy and very comfortable! The crew was accommodating and cheerful. I enjoyed myself!

I normally have very good experiences with Breeze. The crew is great, pricing is excellent, and the planes are new and usually clean. This time in Huntsville we were delayed, which I understand can happen, however we were moved from one gate to the opposite side of the terminal and then back again... There was a lot of confusion. Also, my seat had a lot of food crumbs still on the floor where I had to stow my bookbag, so that was a bit disappointing. Other than that, all was good. Crew was great as usual!

Our flight was delayed 7 hours. Due to a change in equipment we were downgraded from "Nicest" to "Nicer," even having to pay for a soft drink. Disappointing. To Breeze's credit that issued a $100 flight credit. A refund would have been more appreciated.

Lost my luggage and terrible experience with customer service trying to track it down

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.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

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

Information on your arrival and departure airports