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$113+ Cheap flights from Spartanburg, SC to Portland, ME (PWM)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — PWM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Spartanburg to Portland are usually found in March or September, booked 79 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Spartanburg to Portland

Cheapest flights from Spartanburg to Portland
Explore the most affordable flight options available from Spartanburg to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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 12/318:33 pmCLT - PWM
Nonstop2h 18mAmerican Airlines
Sun 1/47:17 amPWM - CLT
Nonstop2h 46mAmerican Airlines
Deal found 12/17$352
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/308:33 pmCLT - PWM
Nonstop2h 18mAmerican Airlines
Sun 1/47:17 amPWM - CLT
Nonstop2h 46mAmerican Airlines
Deal found 12/17$377
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/259:07 amCLT - PWM
Nonstop2h 13mAmerican Airlines
Mon 12/295:45 amPWM - CLT
1 stop4h 45mAmerican Airlines
Deal found 12/17$401
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/248:02 amCLT - PWM
1 stop3h 47mAmerican Airlines
Mon 12/295:45 amPWM - CLT
1 stop4h 45mAmerican Airlines
Deal found 12/17$411
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/298:33 pmCLT - PWM
Nonstop2h 18mAmerican Airlines
Thu 1/16:00 amPWM - CLT
1 stop4h 14mAmerican Airlines
Deal found 12/17$413
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/189:33 amCLT - PWM
1 stop6h 34mDelta
Mon 12/225:45 amPWM - CLT
1 stop8h 01mDelta
Deal found 12/17$423
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/297:44 pmCLT - PWM
1 stop4h 15mUnited Airlines
Thu 1/110:19 amPWM - CLT
2 stops11h 01mUnited Airlines
Deal found 12/17$428
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/188:33 pmCLT - PWM
Nonstop2h 18mAmerican Airlines
Mon 12/226:00 amPWM - CLT
1 stop6h 01mAmerican Airlines
Deal found 12/16$432

Find flight deals from Spartanburg to Portland

Keep the following information in mind while searching for Spartanburg to Portland flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$268
(Kiwi.com)

One-way from

$113
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$435
Provider with most accurate pricing for Charlotte Douglas-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Boston Logan Intl flights.
Search Deals
From Spartanburg to Portland
Search Deals
One-way flight from Spartanburg to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spartanburg 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 December 18, 2025.
Use the filters below to find and compare flights from Spartanburg to Portland that are best for you.

Fly from

Spartanburg

Fly to

Portland

Route

Depart

Return

Price

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Fri 1/16

7:54 pm-10:07 pm

Nonstop2h 13m

Portland

Tue 1/20

7:00 am-9:50 am

Nonstop2h 50m

$319

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Tue 3/10

5:10 pm-11:24 pm

1 stop6h 14m

Portland

Sat 3/14

4:50 pm-9:31 pm

1 stop4h 41m

$321

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Fri 1/30

7:54 pm-10:07 pm

Nonstop2h 13m

Portland

Sun 2/1

7:00 am-9:50 am

Nonstop2h 50m

$337

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Fri 1/16

4:50 pm-11:22 pm

1 stop6h 32m

Portland

Tue 1/20

6:17 am-1:39 pm

1 stop7h 22m

$339

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Thu 1/15

7:54 pm-10:07 pm

Nonstop2h 13m

Portland

Sun 1/18

7:00 am-9:50 am

Nonstop2h 50m

$344

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Wed 12/31

8:33 pm-10:51 pm

Nonstop2h 18m

Portland

Sun 1/4

7:17 am-10:03 am

Nonstop2h 46m

$352

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Sat 1/10

6:10 am-2:29 pm

2 stops8h 19m

Portland

Sat 1/17

6:00 am-5:24 pm

2 stops11h 24m

$356

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Fri 2/27

7:40 pm-11:50 pm

1 stop4h 10m

Portland

Sun 3/1

5:30 am-10:10 am

1 stop4h 40m

$357

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Tue 1/20

6:01 pm-10:22 am

1 stop16h 21m

$113

CharlottePortland

CLT - PWM

CLTPWM

Charlotte Douglas

Sun 1/18

5:21 pm-9:07 am

1 stop15h 46m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 17 results
1
2

Best time to book a flight from Spartanburg to Portland

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

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

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Portland. Price data was last updated on December 12, 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Spartanburg to Portland, Maine. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Spartanburg to Portland, Maine (average of $59). Flying from Spartanburg to Portland, Maine in December is currently the most expensive (average of $97). 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 SB1 to PWM?

Find hourly flight availability from Spartanburg 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 December 18, 2025.

It’s optimal to fly from Spartanburg to Portland, Maine in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the morning.

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

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

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

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 December 18, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Spartanburg to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Spartanburg 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 Spartanburg?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly into when you book flights from Spartanburg to Portland. 5 airlines have flights to Portland from Spartanburg on a regular basis. Booking flights from Spartanburg to Portland should not be difficult; the airport handles an average of 0 inbound flights from Spartanburg per day.

  • How long is the flight from Spartanburg to Portland, Maine?

    There are many flights that can get you from Spartanburg to Portland, Maine in 2h 13m. Fly via American Airlines or Delta to get the fastest option. The distance between Spartanburg and Portland, Maine is about 811 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $98. American Airlines flights start at $168 while deals on United Airlines start at $272 one-way.

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

    While on average a flight from Spartanburg to Portland, Maine is generally $377, our data shows the cheapest flight currently is $377. When looking at the most popular route, (Charlotte Douglas - Portland), you can expect to pay $268 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Spartanburg to Portland, Maine (average of $59). Flying from Spartanburg to Portland, Maine in December is currently the most expensive (average of $97). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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Alternative routes for Spartanburg to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Spartanburg to Portland

Discover the top 5 airlines that operate flights from Spartanburg 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$98Average$253FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$216Average$316FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$220Average$379FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$279Average$421FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$280Average$476FlexibilityNo cancel feeOn-time69%

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