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Spartanburg

$158+ Cheap flights from Seattle (SEA) 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CLT
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Spartanburg are usually found in August or September, booked 87 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Spartanburg

Keep the following information in mind while searching for Seattle to Spartanburg flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$334
(Mytrip)

One-way from

$158
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$479
Provider with most accurate pricing for Seattle/Tacoma Intl-Charlotte Douglas flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Charlotte Douglas flights.
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From Seattle/Tacoma Intl to Spartanburg
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One-way flight from Seattle/Tacoma Intl to Spartanburg
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Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Seattle to Spartanburg

Cheapest flights from Seattle to Spartanburg
Explore the most affordable flight options available from Seattle to Spartanburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:00 amSEA - CLT
3 stops35h 40mSpirit Airlines
Thu 5/2911:52 amCLT - SEA
3 stops39h 18mSpirit Airlines
Deal found 4/30$334
This Southwest deal was found by Cheapflights users on 4/30. 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.
Wed 5/286:00 amSEA - CLT
1 stop6h 50mSouthwest
Wed 6/44:25 pmCLT - SEA
2 stops10h 05mSouthwest
Deal found 4/30$337
This Sun Country Air deal was found by Cheapflights users on 4/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:33 pmSEA - CLT
1 stop19h 08mSun Country Air
Sun 6/811:05 amCLT - SEA
1 stop24h 03mSun Country Air
Deal found 4/29$345
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1412:10 pmSEA - CLT
1 stop23h 27mMultiple Airlines
Sat 6/212:15 pmCLT - SEA
1 stop27h 48mMultiple Airlines
Deal found 4/30$348
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amSEA - CLT
1 stop7h 05mFrontier
Sun 5/115:06 pmCLT - SEA
1 stop10h 38mFrontier
Deal found 4/29$360
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/135:30 amSEA - CLT
Nonstop5h 03mAmerican Airlines
Fri 6/208:15 pmCLT - SEA
Nonstop5h 40mAmerican Airlines
Deal found 4/29$399
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 6/25:30 amSEA - CLT
1 stop8h 05mDelta
Sun 6/86:00 amCLT - SEA
1 stop7h 30mDelta
Deal found 4/29$417
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 6/38:58 amSEA - CLT
2 stops9h 30mUnited Airlines
Tue 6/108:40 amCLT - SEA
1 stop7h 48mUnited Airlines
Deal found 4/29$422

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 May 1, 2025.
Use the filters below to find and compare flights from Seattle to Spartanburg that are best for you.

Fly from

Seattle

Fly to

Spartanburg

Route

Depart

Return

Price

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Wed 5/21

6:00 am-8:40 pm

3 stops35h 40m

Charlotte Douglas

Thu 5/29

11:52 am-12:10 am

3 stops39h 18m

$334

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Wed 5/28

6:00 am-3:50 pm

1 stop6h 50m

Charlotte Douglas

Wed 6/4

4:25 pm-11:30 pm

2 stops10h 05m

$337

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Wed 5/28

6:33 pm-4:41 pm

1 stop19h 08m

Charlotte Douglas

Sun 6/8

11:05 am-8:08 am

1 stop24h 03m

$345

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Sat 6/14

12:10 pm-2:37 pm

1 stop23h 27m

Charlotte Douglas

Sat 6/21

2:15 pm-3:03 pm

1 stop27h 48m

$348

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Thu 5/8

6:00 am-4:05 pm

1 stop7h 05m

Charlotte Douglas

Sun 5/11

5:06 pm-12:44 am

1 stop10h 38m

$360

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Fri 6/13

5:30 am-1:33 pm

Nonstop5h 03m

Charlotte Douglas

Fri 6/20

8:15 pm-10:55 pm

Nonstop5h 40m

$399

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Mon 6/2

7:10 am-4:35 pm

1 stop6h 25m

Charlotte Douglas

Fri 6/6

5:45 pm-11:59 pm

1 stop9h 14m

$417

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Tue 6/3

8:58 am-9:28 pm

2 stops9h 30m

Charlotte Douglas

Tue 6/10

8:40 am-1:28 pm

1 stop7h 48m

$422

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Sun 5/18

6:00 am-4:19 pm

1 stop7h 19m

$158

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Thu 7/3

12:20 am-2:07 pm

2 stops10h 47m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 17 results
1
2

Best time to book a flight from Seattle to Spartanburg

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

How far ahead should I book a flight from Seattle to Spartanburg?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Spartanburg. Price data was last updated on April 25, 2025.

The price you pay for your flight from Seattle to Spartanburg may vary depending on when you book. For the best chance of a lower fare, look to book 87 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 Seattle to Spartanburg?

Currently, August is the cheapest month in which you can book a flight from Seattle to Spartanburg (average of $248). Flying from Seattle 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 SEA to SB1?

Find hourly flight availability from Seattle 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Spartanburg as you normally would.

What is the cheapest day to fly from Seattle to Spartanburg?

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

Travelers seeking maximum savings on their Seattle to Spartanburg flight should consider departing on Saturday afternoons 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.

Rainfall in Spartanburg by month

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

In terms of precipitation, rainfall in Spartanburg ranges from 3.0 - 4.2 inches per month. August is typically the wettest month, when rainfall can reach 4.2 in. April is typically the driest time to visit Spartanburg when rainfall is around 3.0 in.

Temperature in Spartanburg by month

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

If weather is an important factor for your trip to Spartanburg, 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 41.0 F).

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 May 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Seattle to Spartanburg have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

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

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Spartanburg. On average, Seattle/Tacoma Intl has 1 outbound flight to Spartanburg per day from 7 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • What are the cheapest airlines to fly from Seattle to Spartanburg one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $158. Users have also found prices from $159 and $160 on United Airlines and Sun Country Air, respectively.

  • What are the cheapest flights from Seattle to Spartanburg?

    Looking for the cheapest flight from Seattle to Spartanburg? While on average our users pay $903, our data indicates the cheapest price to be $148. The most popular route (Seattle/Tacoma Intl - Charlotte Douglas), is priced around $186.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Spartanburg?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Spartanburg (average of $248). Flying from Seattle 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.

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Top 7 airlines flying from Seattle to Spartanburg

Discover the top 7 airlines that operate flights from Seattle 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$125Average$236FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$255FlexibilityNo cancel feeOn-time62%
DeltaCheapest$236Average$506FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$304Average$500FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$557FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$528FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$491Average$625FlexibilityNo cancel feeOn-time75%

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