PWM - CHS

$67 Find Cheap Flights from Portland to Charleston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Charleston departing on 6/1. 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 Charleston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Charleston, 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 Portland to Charleston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$124
Overall average: $302
Breeze Airways
Wed 5/6Wed 5/13
PWM - CHS • Non-stop
Cheapest one-way
$67
Typical prices: $132-$205
Breeze Airways
Mon 6/1
PWM - CHS • Non-stop
Top airlines
Breeze Airways
Cheapest • from $124 (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 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 37% price drop
April
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 Portland to Charleston 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 Charleston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Charleston (PWM-CHS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Charleston 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 Portland to Charleston

Wed, May 6 - Wed, May 13
Breeze Airways Logo
6:05 pm - 8:40 pm
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
2:55 pm - 5:20 pm
CHS
-
PWM
2h 25mnonstop
$124Breeze Airways
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
6:05 pm - 8:40 pm
PWM
-
CHS
2h 35mnonstop
Multiple Airlines Logo
3:30 pm - 11:36 pm
CHS
-
PWM
8h 06m
1 stop
$148Multiple Airlines
Fri, May 22 - Wed, May 27
Breeze Airways Logo
6:13 pm - 8:48 pm
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
3:20 pm - 5:45 pm
CHS
-
PWM
2h 25mnonstop
$149Breeze Airways
Wed, May 6 - Wed, May 13
JetBlue Logo
2:18 pm - 7:05 pm
PWM
-
CHS
4h 47m
1 stop
JetBlue Logo
3:30 pm - 11:36 pm
CHS
-
PWM
8h 06m
1 stop
$163JetBlue
Fri, May 1 - Mon, May 4
Breeze Airways Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
Breeze Airways Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
$172Breeze Airways
Fri, May 1 - Mon, May 4
Breeze Airways Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
Breeze Airways Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
$173Breeze Airways
Fri, Feb 20 - Fri, Feb 27
Breeze Airways Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
Breeze Airways Logo
2:02 pm - 4:26 pm
CHS
-
PWM
2h 24mnonstop
$212Breeze Airways
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
6:00 am - 10:25 am
PWM
-
CHS
4h 25m
1 stop
American Airlines Logo
7:26 pm - 11:50 pm
CHS
-
PWM
4h 24m
1 stop
$215American Airlines
Mon, Feb 9 - Tue, Feb 10
Breeze Airways Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
Breeze Airways Logo
3:01 pm - 10:17 am
CHS
-
PWM
19h 16m
1 stop
$220Breeze Airways
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
6:00 am - 3:02 pm
PWM
-
CHS
9h 02m
2 stops
American Airlines Logo
7:26 pm - 11:50 pm
CHS
-
PWM
4h 24m
1 stop
$221American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Charleston flights

Get data-powered insights and trends into flights from Portland to Charleston 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 Portland to Charleston?

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

Your flight ticket price will generally be cheaper if you fly to Charleston on a Monday and more expensive on a Sunday. On your return trip to Portland, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Charleston, 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 Portland to Charleston is March, where tickets cost $158 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $359 and $318 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Charleston, 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 Portland to Charleston, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$67
Best time to beat the crowds but there is an average 42% increase in price.
Most popular time to fly with an average 26% increase in price.
Flight from Portland to Charleston

When to book flights from Portland to Charleston

Are your dates flexible? Find out the best times to travel from Portland to Charleston 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 Portland to Charleston

  • What is the cheapest flight from Portland to Charleston?

    In the last 3 days, the lowest price for a flight from Portland to Charleston was $67 for a one-way ticket and $124 for a round-trip.

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

    A passport is not required to fly from Portland to Charleston.

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

    Portland airport is called Portland and the only airport in Charleston is Charleston.

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

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

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

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

  • Which airline alliances offer flights from Portland to Charleston?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Portland to Charleston are Breeze Airways and Southwest. With an average price for the route of $172 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 $404 and an overall rating of 8.0.

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

    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 Portland to Charleston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Portland 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 Portland to Charleston?

    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 Charleston with an airline and back to Portland with another airline. Booking your flights between Portland and CHS 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 Portland to Charleston?

    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 Charleston from Portland 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 Portland to Charleston

  • Looking for a cheap flight? 25% of our users found flights on this route for $81 or less one-way and $163 or less round-trip.

Prefer to fly direct from Portland to Charleston?

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

Direct departures

Portland to Charleston

Monday

Breeze Airways

Breeze Airways

Friday

Breeze Airways

Breeze Airways

See more direct flights

Direct returns

Charleston to Portland

Monday

Breeze Airways

Breeze Airways

Friday

Breeze Airways

Breeze Airways

See more direct flights

Reviews of the top 4 airlines serving from Portland to Charleston

 
See real verified KAYAK customer reviews for airlines flying from Portland to Charleston. 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 Portland to Charleston? 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
8.3Boarding
6.6Entertainment
8.2Comfort
8.7Crew
6.7Food
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.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

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.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

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

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

Information on your arrival and departure airports