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Cheap flights from Portland (PDX) to South Carolina

PDX — CHS
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Portland to South Carolina

Keep the following information in mind while searching for Portland to South Carolina flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(Mytrip)

One-way from

$85
(Frontier)

Popular in

December

Cheapest in

February

Average price

$408
Provider with most accurate pricing for Portland-Myrtle Beach Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Myrtle Beach Intl flights.
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From Portland to South Carolina
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One-way flight from Portland to South Carolina
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Best time to book a flight from Portland to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Portland 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.

Travel insights for flights from Portland to South Carolina

Get recent, data-driven insights about flights from Portland to South Carolina including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Portland to South Carolina (average of $217). Flying from Portland to South Carolina in March is currently the most expensive (average of $335). 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 PDX to SC?

Find hourly flight availability from Portland to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Portland to South Carolina, 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 South Carolina by month

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

In terms of precipitation, rainfall in South Carolina ranges from 3.0 - 6.5 inches per month. July is typically the wettest month, when rainfall can reach 6.5 in. November is typically the driest time to visit South Carolina when rainfall is around 3.0 in.

Temperature in South Carolina by month

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

If weather is an important factor for your trip to South Carolina, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing South Carolina

Get insights into the airlines that provide service to South Carolina. 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 South Carolina. Reviews last updated February 22, 2025.
Southwest
8.1
Very good
4,401 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,401 reviews
Southwest
8.1
Very good
4,401 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,401 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,213 reviews
Southwest
8.1
Very good
4,401 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,759 reviews
Southwest
8.1
Very good
4,401 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,401 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Portland to South Carolina. 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 from for flights from Portland to South Carolina?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to South Carolina.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Portland to South Carolina for a low price.

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

    While some choose either Portland - Charleston or Portland - Savannah/Hilton Head, Portland - Charlotte Douglas is the most popular route from Portland to South Carolina.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to South Carolina 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 Portland to South Carolina?

    Currently, August is the cheapest month in which you can book a flight from Portland to South Carolina (average of $217). Flying from Portland to South Carolina in March is currently the most expensive (average of $335). 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.

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Top 6 airlines flying from Portland to South Carolina

Discover the top 6 airlines that operate flights from Portland to South Carolina. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$158Average$282FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$239Average$527FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$273Average$434FlexibilityNo cancel feeOn-time75%
DeltaCheapest$297Average$531FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$544FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$367Average$568FlexibilityNo cancel feeOn-time63%
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