HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$90+ Cheap flights from South Carolina to Portland, ME (PWM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PWM
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Carolina to Portland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from South Carolina to Portland

Keep the following information in mind while searching for South Carolina to Portland flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$90
(Breeze Airways)

Popular in

July

Cheapest in

March

Average price

$361

Good round-trip deal

$136 or less

Good one-way deal

$55 or less
Provider with most accurate pricing for Myrtle Beach Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Myrtle Beach Intl-Portland flights.
Search Deals
From South Carolina to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from South Carolina to Portland.
Search Deals
Price to beat on a one-way flight from South Carolina to Portland.
Search Deals

Find flight deals from South Carolina to Portland

Cheapest flights from South Carolina to Portland
Explore the most affordable flight options available from South Carolina to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Breeze Airways deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/113:14 pmCHS - PWM
Nonstop2h 24mBreeze Airways
Mon 4/146:18 pmPWM - CHS
Nonstop2h 37mBreeze Airways
Deal found 3/27$90
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:10 pmCHS - PWM
1 stop5h 11mDelta
Mon 6/96:56 pmPWM - CHS
1 stop5h 03mDelta
Deal found 3/27$217
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/195:11 pmCLT - PWM
1 stop6h 03mDelta
Sat 4/261:00 pmPWM - CLT
1 stop4h 56mDelta
Deal found 3/26$217
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/117:10 amCHS - PWM
1 stop6h 30mSouthwest
Mon 4/145:50 amPWM - CHS
1 stop7h 00mSouthwest
Deal found 3/27$239
This CheapOair deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/164:21 pmCLT - PWM
1 stop26h 05mFrontier
Sun 5/188:23 pmPWM - CLT
1 stop12h 34mFrontier
Deal found 3/26$240
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/115:45 pmCHS - PWM
1 stop5h 04mAmerican Airlines
Mon 4/1412:50 pmPWM - CHS
2 stops6h 38mAmerican Airlines
Deal found 3/27$244
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/195:00 pmAGS - PWM
1 stop6h 59mDelta
Sat 4/262:20 pmPWM - AGS
1 stop6h 08mDelta
Deal found 3/28$247
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/223:48 pmSAV - PWM
1 stop7h 01mAmerican Airlines
Sat 4/264:15 pmPWM - SAV
1 stop4h 46mAmerican Airlines
Deal found 3/27$247
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:10 amCAE - PWM
1 stop4h 10mAmerican Airlines
Sat 6/75:54 amPWM - CAE
1 stop4h 18mAmerican Airlines
Deal found 3/27$249
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:00 amCAE - PWM
1 stop5h 28mDelta
Wed 4/234:40 pmPWM - CAE
1 stop6h 32mDelta
Deal found 3/27$254
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:29 pmCHS - PWM
1 stop4h 58mUnited Airlines
Tue 6/244:04 pmPWM - CHS
1 stop7h 44mUnited Airlines
Deal found 3/27$262
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:45 pmCLT - PWM
Nonstop2h 21mAmerican Airlines
Sun 5/186:00 amPWM - CLT
1 stop4h 30mAmerican Airlines
Deal found 3/27$277

Cheapflights Fare Finder

Customize your flight search to find flights from South Carolina to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from South Carolina to Portland that are best for you.

Fly from

South Carolina

Fly to

Portland

Route

Depart

Return

Price

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 4/11

3:14 pm-5:38 pm

Nonstop2h 24m

Portland

Mon 4/14

6:18 pm-8:55 pm

Nonstop2h 37m

$90

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Wed 6/4

6:10 pm-11:21 pm

1 stop5h 11m

Portland

Mon 6/9

6:56 pm-11:59 pm

1 stop5h 03m

$217

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Sat 4/19

5:11 pm-11:14 pm

1 stop6h 03m

Portland

Sat 4/26

1:00 pm-5:56 pm

1 stop4h 56m

$217

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 4/11

7:10 am-1:40 pm

1 stop6h 30m

Portland

Mon 4/14

5:50 am-12:50 pm

1 stop7h 00m

$239

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Fri 5/16

4:21 pm-6:26 pm

1 stop26h 05m

Portland

Sun 5/18

8:23 pm-8:57 am

1 stop12h 34m

$240

CharlestonPortland

CHS - PWM

CHSPWM

Charleston

Fri 4/11

3:57 pm-10:49 pm

1 stop6h 52m

Portland

Mon 4/14

12:50 pm-7:28 pm

2 stops6h 38m

$244

SavannahPortland

SAV - PWM

SAVPWM

Savannah/Hilton Head

Tue 4/22

3:48 pm-10:49 pm

1 stop7h 01m

Portland

Sat 4/26

4:15 pm-9:01 pm

1 stop4h 46m

$247

AugustaPortland

AGS - PWM

AGSPWM

Augusta Bush Field

Sat 4/19

5:00 pm-11:59 pm

1 stop6h 59m

Portland

Sat 4/26

2:20 pm-8:28 pm

1 stop6h 08m

$247

ColumbiaPortland

CAE - PWM

CAEPWM

Columbia Metropolitan

Mon 6/2

6:10 am-10:20 am

1 stop4h 10m

Portland

Sat 6/7

5:54 am-10:12 am

1 stop4h 18m

$249

ColumbiaPortland

CAE - PWM

CAEPWM

Columbia Metropolitan

Wed 4/9

6:00 am-11:28 am

1 stop5h 28m

Portland

Wed 4/23

4:40 pm-11:12 pm

1 stop6h 32m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 53 results
1
2
3
...
6

Best time to book a flight from South Carolina to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from South Carolina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from South Carolina to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from South Carolina to Portland, Maine (average of $296). Flying from South Carolina to Portland, Maine in April is currently the most expensive (average of $423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SC to PWM?

Find hourly flight availability from South Carolina to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from South Carolina to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated March 28, 2025.
Read through reviews of airlines operating flights from South Carolina to Portland, such as Southwest, Delta and Breeze Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Breeze Airways
8.0
Very good
156 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from South Carolina?

    Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Portland from South Carolina.

  • How popular is this South Carolina to Portland, Maine flight route?

    This flight path from South Carolina to Portland was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from South Carolina to Portland, Maine one-way?

    $100 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $105 and $109, respectively.

  • What are the most popular routes from South Carolina to Portland, Maine?

    The most popular route from South Carolina to Portland, Maine is Charlotte Douglas - Portland. You may also consider Greenville - Portland or Charleston - Portland.

  • What are the cheapest flights from South Carolina to Portland, Maine?

    While on average a flight from South Carolina to Portland, Maine is generally $110, our data shows the cheapest flight currently is $45. When looking at the most popular route, (Charlotte Douglas - Portland), you can expect to pay $217 for that flight.

  • Can I find deals for flights from South Carolina to Portland that include hotel bookings?

    Yes. In addition to deals on South Carolina to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Carolina to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Portland.

  • Can I find deals for business class flights from South Carolina to Portland?

    Yes. Cheapflights offers flight deals from South Carolina to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Carolina to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from South Carolina to Portland, Maine (average of $296). Flying from South Carolina to Portland, Maine in April is currently the most expensive (average of $423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near South Carolina?

Book flights to South Carolina if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Carolina to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boston flights
Dallas/Fort Worth to Boston flights
Reagan-National to Boston flights
Dulles Intl to Boston flights
O'Hare Intl to Boston flights
Seattle to Boston flights
San Francisco to Boston flights
Newark to Boston flights
Baltimore to Boston flights
LaGuardia to Boston flights
Orlando to Boston flights
Minneapolis to Boston flights
Hobby to Boston flights
Charlotte to Boston flights
John F Kennedy Intl to Boston flights
Atlanta to Boston flights
George Bush Intcntl to Boston flights
Philadelphia to Boston flights
Denver to Boston flights
Miami to Boston flights
Fort Lauderdale to Boston flights
San Diego to Boston flights
Detroit to Boston flights
Austin to Boston flights
Ontario to Boston flights
Cleveland to Boston flights
Sky Harbor Intl to Boston flights
Cincinnati to Boston flights
Pittsburgh to Boston flights
Raleigh to Boston flights
Midway to Boston flights
Columbus to Boston flights
Reagan-National to Portland flights
Tampa to Boston flights
Milwaukee to Boston flights
Burbank to Boston flights
Salt Lake City to Boston flights
Dulles Intl to Portland flights
Love Field to Boston flights
O'Hare Intl to Portland flights
John F Kennedy Intl to Portland flights
Indianapolis to Boston flights
Portland to Boston flights
Kansas City to Boston flights
Richmond to Boston flights
West Palm Beach to Boston flights
LaGuardia to Portland flights
Denver to Portland flights
Nashville to Boston flights
Santa Ana to Boston flights

Top 5 airlines flying from South Carolina to Portland

Discover the top 5 airlines that operate flights from South Carolina to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$136Average$231FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$187Average$307FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$188Average$351FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$359FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$277Average$407FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.