$86 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 5/8. 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$124
Myrtle Beach
Myrtle Beach1 stop$285
Greenville
Greenville1 stop$325
Columbia
Columbia1 stop$304
Florence
Florence2 stops$423
Charlotte
Charlotte1 stop$312
Charleston
Charlestonnonstop$124
Myrtle Beach
Myrtle Beach1 stop$285
Greenville
Greenville1 stop$325
Columbia
Columbia1 stop$304
Florence
Florence2 stops$423
Charlotte
Charlotte1 stop$312

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
6:05 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
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
$126Breeze 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, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
5:06 pm - 7:48 pm
PWM
-
CHS
2h 42mnonstop
Multiple Airlines Logo
6:12 pm - 11:56 pm
CHS
-
PWM
5h 44m
1 stop
$180Multiple Airlines
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
5:29 am - 10:18 am
PWM
-
MYR
4h 49m
1 stop
American Airlines Logo
5:40 pm - 11:50 pm
MYR
-
PWM
6h 10m
2 stops
$285American Airlines
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
5:29 am - 10:18 am
PWM
-
MYR
4h 49m
1 stop
American Airlines Logo
5:40 pm - 10:30 pm
MYR
-
PWM
4h 50m
1 stop
$289American Airlines
Thu, Jun 25 - Tue, Jun 30
Delta Logo
6:00 am - 12:28 pm
PWM
-
CAE
6h 28m
1 stop
Delta Logo
1:20 pm - 6:01 pm
CAE
-
PWM
4h 41m
1 stop
$304Delta
Wed, Mar 4 - Wed, Mar 11
Southwest Logo
3:30 pm - 7:45 pm
PWM
-
MYR
4h 15m
1 stop
Southwest Logo
7:10 pm - 11:05 pm
MYR
-
PWM
3h 55m
1 stop
$307Southwest
Mon, Mar 23 - Thu, Mar 26
Southwest Logo
5:30 pm - 9:50 pm
PWM
-
SAV
4h 20m
1 stop
Southwest Logo
7:45 pm - 12:05 am
SAV
-
PWM
4h 20m
1 stop
$309Southwest
Tue, Apr 14 - Sat, Apr 18
Delta Logo
6:00 am - 1:14 pm
PWM
-
CAE
7h 14m
2 stops
Delta Logo
4:01 pm - 11:23 pm
CAE
-
PWM
7h 22m
1 stop
$309Delta
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 $105 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 $105.

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 $259, 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 $158 (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 Sunday. 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 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 seasonNovember
Cheapest flight$86
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly with an average 6% 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 $190.

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 $81 one-way - $163 round-trip; Charlotte $169 one-way - $338 round-trip

Reviews of the top 4 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.
8.2
Breeze AirwaysOverall score based on 263 reviews
6.6Entertainment
8.7Crew
6.7Food
8.3Boarding
8.2Comfort
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.

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.

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.

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

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.

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

Information on your arrival and departure airports