$68 Find Cheap Flights from Portland to South Carolina

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 South Carolina departing on 3/30. 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 South Carolina

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to South Carolina, 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 South Carolina, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to South Carolina

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Charleston
Charlestonnonstop$117
Myrtle Beach
Myrtle Beach1 stop$264
Greenville
Greenville1 stop$262
Columbia
Columbia1 stop$269
Florence
Florence2 stops$528
Charlotte
Charlottenonstop$241
Charleston
Charlestonnonstop$117
Myrtle Beach
Myrtle Beach1 stop$264
Greenville
Greenville1 stop$262
Columbia
Columbia1 stop$269
Florence
Florence2 stops$528
Charlotte
Charlottenonstop$241

Book Cheap Portland to South Carolina Plane Tickets

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

Wed, May 6 - Wed, May 13
Breeze Airways Logo
6:30 pm - 9:05 pm
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
3:20 pm - 5:45 pm
CHS
-
PWM
2h 25mnonstop
$117Breeze Airways
Wed, May 6 - Wed, May 13
Breeze Airways Logo
6:30 pm - 9:05 pm
PWM
-
CHS
2h 35mnonstop
Breeze Airways Logo
3:20 pm - 5:45 pm
CHS
-
PWM
2h 25mnonstop
$118Breeze Airways
Tue, Apr 7 - Tue, Apr 7
American Airlines Logo
7:10 am - 9:49 am
PWM
-
CLT
2h 39mnonstop
American Airlines Logo
1:05 pm - 12:13 am
CLT
-
PWM
11h 08m
1 stop
$241American Airlines
Tue, Apr 7 - Tue, Apr 7
Southwest Logo
6:10 am - 10:35 am
PWM
-
CLT
4h 25m
1 stop
Southwest Logo
5:35 pm - 10:35 pm
CLT
-
PWM
5h 00m
1 stop
$254Southwest
Tue, Mar 31 - Tue, Apr 7
American Airlines Logo
6:00 am - 11:39 am
PWM
-
MYR
5h 39m
1 stop
American Airlines Logo
6:04 am - 12:38 pm
MYR
-
PWM
6h 34m
1 stop
$264American Airlines
Tue, Mar 24 - Tue, Mar 31
Delta Logo
5:23 am - 1:02 pm
PWM
-
SAV
7h 39m
1 stop
Delta Logo
6:00 am - 11:04 am
SAV
-
PWM
5h 04m
1 stop
$271Delta
Sat, May 2 - Wed, May 6
United Airlines Logo
5:30 am - 1:41 pm
PWM
-
CAE
8h 11m
2 stops
United Airlines Logo
10:34 am - 2:49 pm
CAE
-
PWM
4h 15m
1 stop
$274United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
3:39 pm - 11:59 pm
PWM
-
CAE
8h 20m
2 stops
United Airlines Logo
6:30 am - 2:49 pm
CAE
-
PWM
8h 19m
2 stops
$279United Airlines
Tue, Apr 28 - Tue, May 5
Delta Logo
6:00 am - 3:03 pm
PWM
-
MYR
9h 03m
2 stops
Delta Logo
3:49 pm - 12:46 am
MYR
-
PWM
8h 57m
2 stops
$288Delta
Wed, Apr 1 - Tue, Apr 7
Southwest Logo
5:30 am - 10:15 am
PWM
-
CLT
4h 45m
1 stop
Southwest Logo
5:35 pm - 10:35 pm
CLT
-
PWM
5h 00m
1 stop
$297Southwest
Booking Insights

KAYAK's insights & trends for Portland to South Carolina flights

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

What is the cheapest Portland to South Carolina flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to South Carolina from Portland found in the last 72 hours was to Charleston, at $128 round-trip. The most popular route is from Portland (PWM) to Charleston (CHS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $128.

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

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.

No, with an average price for the route of $328, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Portland to South Carolina?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to South Carolina, 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 South Carolina is March, when tickets cost $189 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $359 and $318 respectively.

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

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

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

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

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 South Carolina, 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 South Carolina, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$68
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Portland to Charleston

FAQs - booking South Carolina flights

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

    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 South Carolina.

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

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

    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 from Portland to South Carolina with an airline and back with another airline.

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

    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 from Portland to South Carolina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Carolina?

    The cheapest time of day to fly to South Carolina is generally in the afternoon, when round-trip flights cost $147 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to South Carolina is generally in the evening, which is peak travel time and where the average cost of a ticket is $210.

Top tips for finding cheap flights to South Carolina

  • Looking for a cheap flight? 25% of our users found tickets from Portland to the following destinations at these prices or less: Charleston $104 one-way - $208 round-trip; Charlotte $223 one-way - $396 round-trip

Reviews of the top 5 airlines serving from Portland to South Carolina

 
See real verified KAYAK customer reviews for airlines flying from Portland to South Carolina. 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 South Carolina? 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.
8.1
Breeze AirwaysOverall score based on 271 reviews
8.2Comfort
6.6Entertainment
6.6Food
8.3Boarding
8.7Crew
Airline reviews

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.

6.0 GoodJames, Feb 2026
RDU - RSW
Read more Breeze Airways reviews

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.

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.

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Everything you need to know for your flight from Portland to South Carolina

Information on your arrival and departure airports