HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Spartanburg

$99+ Cheap flights from Portland, ME (PWM) to Spartanburg, SC

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CLT
Aug 9 — Aug 161
Sat 8/9
Sat 8/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Spartanburg 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.

Cheapflights Tip: The best prices from Portland to Spartanburg are usually found in October or November, booked 21 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Portland to Spartanburg

Keep the following information in mind while searching for Portland to Spartanburg flight deals. Data was last updated August 4, 2025.

Round-trip from

$217
(Delta)

One-way from

$99
(Frontier)

Popular in

April

Cheapest in

October

Average price

$377
From Portland to Spartanburg
Search Deals
One-way flight from Portland to Spartanburg
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Portland to Spartanburg

Cheapest flights from Portland to Spartanburg
Explore the most affordable flight options available from Portland to Spartanburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2025.

This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 8/3011:05 amPWM - CLT
1 stop4h 10mSouthwest
Wed 9/104:10 pmCLT - PWM
1 stop6h 15mSouthwest
Deal found 8/3$282
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 10/185:59 pmPWM - CLT
Nonstop2h 35mAmerican Airlines
Tue 10/2112:22 pmCLT - PWM
Nonstop2h 13mAmerican Airlines
Deal found 8/2$307
This Delta deal was found by Cheapflights users on 8/3. 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 10/226:50 amPWM - CLT
1 stop15h 47mDelta
Sun 10/266:00 amCLT - PWM
1 stop17h 31mDelta
Deal found 8/3$315
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 10/228:00 amPWM - CLT
1 stop4h 39mUnited Airlines
Sat 10/256:00 amCLT - PWM
2 stops7h 44mUnited Airlines
Deal found 8/3$332

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Spartanburg 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 August 4, 2025.
Use the filters below to find and compare flights from Portland to Spartanburg that are best for you.

Fly from

Portland

Fly to

Spartanburg

Route

Depart

Return

Price

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Sat 8/30

11:05 am-3:15 pm

1 stop4h 10m

Charlotte Douglas

Wed 9/10

4:10 pm-10:25 pm

1 stop6h 15m

$282

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Sat 10/18

5:59 pm-8:34 pm

Nonstop2h 35m

Charlotte Douglas

Tue 10/21

12:22 pm-2:35 pm

Nonstop2h 13m

$307

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Wed 10/22

6:50 am-10:37 pm

1 stop15h 47m

Charlotte Douglas

Sun 10/26

6:00 am-11:31 pm

1 stop17h 31m

$315

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Wed 10/22

8:00 am-12:39 pm

1 stop4h 39m

Charlotte Douglas

Sat 10/25

6:00 am-1:44 pm

2 stops7h 44m

$332

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Sat 8/30

1:41 pm-8:46 pm

1 stop7h 05m

$99

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Thu 9/18

2:00 pm-9:10 pm

1 stop7h 10m

$118

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Sun 8/31

6:00 am-12:59 pm

1 stop6h 59m

$164

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Tue 9/30

6:00 am-1:35 pm

1 stop7h 35m

$177

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Sat 8/30

6:00 am-5:15 pm

2 stops11h 15m

$204

PortlandCharlotte

PWM - CLT

PWMCLT

Portland

Mon 8/25

6:05 pm-8:05 am

1 stop14h 00m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from Portland to Spartanburg

Have a flexible travel schedule? Discover the best time to fly to Spartanburg 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Spartanburg

How far ahead should I book a flight from Portland, Maine to Spartanburg?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Spartanburg. Price data was last updated on August 1, 2025.

The price you pay for your flight from Portland, Maine to Spartanburg may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Spartanburg (average of $248). Flying from Portland, Maine to Spartanburg in March is currently the most expensive (average of $328). 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 PWM to SB1?

Find hourly flight availability from Portland to Spartanburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2025.

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

What is the cheapest day to fly from Portland, Maine to Spartanburg?

Use this chart to determine the cheapest time to fly round-trip from Portland to Spartanburg. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland, Maine to Spartanburg flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Spartanburg

Get insights into the airlines that provide service to Spartanburg. 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 Spartanburg. Reviews last updated August 4, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Portland to Spartanburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,987 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,912 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Sun Country Air
6.9
Okay
334 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Portland to Spartanburg. 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 Spartanburg?

    Most people fly from Portland (PWM) if they book a flight from Portland to Spartanburg. On average, Portland has 2 outbound flights to Spartanburg per day from 4 airlines. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

    On average you can expect to pay $942 for a flight from Portland, Maine to Spartanburg. The cheapest flight overall is $123 while the most popular route, (Portland - Charlotte Douglas) is currently priced at $227.

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

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

  • How can I find direct flights from Portland to Spartanburg?

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

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

    Yes. Cheapflights offers flight deals from Portland to Spartanburg 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, Maine to Spartanburg?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Spartanburg (average of $248). Flying from Portland, Maine to Spartanburg in March is currently the most expensive (average of $328). 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

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 Portland to Spartanburg

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Charlotte flights
Boston to Charleston flights
Boston to Myrtle Beach flights
Boston to Savannah flights
Portland to Charleston flights
Boston to Greenville flights
Boston to Columbia flights
Portland to Charlotte flights
Boston to Hilton Head Island flights
Bangor to Charlotte flights
Portland to Savannah flights
Portland to Myrtle Beach flights
Boston to Augusta flights
Portland to Greenville flights
Bangor to Greenville flights
Portland to Columbia flights
Bangor to Savannah flights
Bangor to Charleston flights
Boston to Florence flights
Portland to Hilton Head Island flights
Rockland to Charleston flights
Bangor to Myrtle Beach flights
Augusta to Charleston flights
Portland to Augusta flights
Rockland to Charlotte flights
Portland to Florence flights
Augusta to Charlotte flights

Top 4 airlines flying from Portland to Spartanburg

Discover the top 4 airlines that operate flights from Portland to Spartanburg. 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 August 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$175Average$329FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$225Average$377FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$399FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$259Average$424FlexibilityNo 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.