$138+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CLT
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Seattle 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 Seattle/Tacoma Intl to Spartanburg are usually found in November or February, booked 70 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Seattle to Spartanburg
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to SpartanburgExplore 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 September 2, 2026.
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 September 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:15 pm -
2 stops33h 20m
Fri 10/94:47 pm -
1 stop25h 25m
Deal found 8/29![Frontier logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:00 pm -
2 stops36h 11m
Thu 10/294:47 pm -
1 stop25h 25m
Deal found 8/31![Frontier logo]()
$440
This Trip.com deal was found by Cheapflights users on 8/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:27 pm -
1 stop23h 32m
Wed 10/71:34 pm -
2 stops22h 24m
Deal found 8/30![Frontier logo]()
$441
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 10/1711:59 pm -
1 stop8h 19m
Sun 10/183:16 pm -
Nonstop5h 50m
Deal found 8/29![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 8/29. 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 11/3011:15 pm -
1 stop6h 46m
Sat 12/512:10 pm -
1 stop7h 37m
Deal found 8/29![Delta logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:27 pm -
1 stop20h 35m
Thu 10/294:47 pm -
1 stop25h 25m
Deal found 8/31![Frontier logo]()
$447
This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:05 pm -
1 stop9h 50m
Fri 10/27:25 pm -
1 stop8h 10m
Deal found 8/28![Southwest logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:27 pm -
1 stop23h 32m
Mon 9/287:54 pm -
1 stop22h 14m
Deal found 8/29![Frontier logo]()
$452
This American Airlines deal was found by Cheapflights users on 8/29. 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 9/259:59 pm -
1 stop8h 25m
Sat 9/2612:30 pm -
Nonstop5h 47m
Deal found 8/29![American Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:27 pm -
1 stop20h 29m
Wed 12/26:15 pm -
2 stops28h 25m
Deal found 8/30![Frontier logo]()
$454
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 9/2411:05 pm -
2 stops10h 20m
Tue 9/298:05 am -
1 stop8h 00m
Deal found 9/1![Southwest logo]()
$455
This Southwest deal was found by Cheapflights users on 8/30. 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.
Tue 10/1312:10 am -
1 stop7h 30m
Sat 10/176:30 am -
2 stops10h 25m
Deal found 8/30![Southwest logo]()
$456
Best flights from Seattle to SpartanburgDiscover carefully curated flight deals from Seattle to Spartanburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Seattle to Spartanburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Southwest deal was found by Cheapflights users on 8/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/810:45 am -
1 stop7h 30m
Tue 1/125:50 pm -
1 stop8h 05m
Deal found 8/29![Southwest logo]()
$451
This Delta deal was found by Cheapflights users on 8/31. 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.
Fri 9/1811:59 pm -
1 stop7h 42m
Fri 9/257:16 pm -
1 stop7h 39m
Deal found 8/31![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:30 am -
2 stops9h 45m
Mon 11/97:00 pm -
1 stop8h 40m
Deal found 8/28![Southwest logo]()
$456
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop7h 06m
Sun 10/185:30 am -
1 stop7h 33m
Deal found 8/30![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:30 pm -
1 stop8h 45m
Fri 10/211:15 am -
2 stops12h 20m
Deal found 8/28![Southwest logo]()
$456
This Southwest deal was found by Cheapflights users on 8/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:15 am -
1 stop12h 35m
Mon 11/97:00 pm -
1 stop8h 40m
Deal found 8/29![Southwest logo]()
$456
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 9/2411:05 pm -
2 stops10h 20m
Mon 9/286:30 pm -
1 stop8h 25m
Deal found 9/1![Southwest logo]()
$467
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 9/2411:05 pm -
2 stops10h 20m
Tue 9/296:50 am -
2 stops9h 30m
Deal found 9/1![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 8/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:10 am -
2 stops9h 55m
Sat 10/104:10 pm -
1 stop8h 30m
Deal found 8/29![Southwest logo]()
$474
Last-minute flights from Seattle to SpartanburgDiscover last-minute flight deals from Seattle to Spartanburg. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Spartanburg. Data last updated September 2, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 8/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:27 pm -
1 stop23h 32m
Fri 10/27:54 pm -
1 stop22h 14m
Deal found 8/31![Frontier logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:27 pm -
1 stop23h 32m
Mon 9/287:54 pm -
1 stop22h 14m
Deal found 8/29![Frontier logo]()
$452
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 9/2411:05 pm -
2 stops10h 20m
Tue 9/298:05 am -
1 stop8h 00m
Deal found 9/1![Southwest logo]()
$455
This American Airlines deal was found by Cheapflights users on 8/29. 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 9/259:59 pm -
1 stop8h 25m
Sat 9/2612:30 pm -
Nonstop5h 47m
Deal found 8/29![American Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:05 pm -
1 stop9h 50m
Fri 10/27:25 pm -
1 stop8h 10m
Deal found 8/28![Southwest logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:27 pm -
1 stop23h 32m
Sun 10/47:54 pm -
1 stop22h 14m
Deal found 8/31![Frontier logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:15 pm -
2 stops33h 20m
Fri 10/94:47 pm -
1 stop25h 25m
Deal found 8/29![Frontier logo]()
$439
This Trip.com deal was found by Cheapflights users on 8/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:27 pm -
1 stop23h 32m
Wed 10/71:34 pm -
2 stops22h 24m
Deal found 8/30![Frontier logo]()
$441
This Southwest deal was found by Cheapflights users on 8/31. 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.
Tue 10/1312:10 am -
1 stop7h 30m
Sat 10/176:30 am -
2 stops10h 25m
Deal found 8/31![Southwest logo]()
$456
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 10/1711:59 pm -
1 stop8h 19m
Sun 10/183:16 pm -
Nonstop5h 50m
Deal found 8/29![American Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:00 pm -
2 stops36h 11m
Thu 10/294:47 pm -
1 stop25h 25m
Deal found 8/31![Frontier logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:27 pm -
1 stop20h 35m
Thu 10/294:47 pm -
1 stop25h 25m
Deal found 8/31![Frontier logo]()
$447
One-way flights from Seattle to SpartanburgSearch for one-way flight options from Seattle to Spartanburg. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Seattle to Spartanburg. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This CheapOair deal was found by Cheapflights users on 9/1. 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.
Wed 9/94:27 pm -
1 stop23h 32m
Deal found 9/1![Frontier logo]()
$138
This Super.com deal was found by Cheapflights users on 8/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:27 pm -
1 stop20h 35m
Deal found 8/28![Frontier logo]()
$140
This CheapOair deal was found by Cheapflights users on 9/1. 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 10/164:27 pm -
1 stop20h 35m
Deal found 9/1![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:15 pm -
2 stops33h 20m
Deal found 8/31![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:09 pm -
2 stops40h 47m
Deal found 8/28![Frontier logo]()
$163
This CheapOair deal was found by Cheapflights users on 8/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:27 pm -
1 stop23h 32m
Deal found 8/29![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:25 pm -
2 stops36h 49m
Deal found 8/31![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:00 pm -
2 stops36h 11m
Deal found 8/31![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:09 pm -
2 stops35h 48m
Deal found 8/31![Frontier logo]()
$170
Find flight deals from Seattle to Spartanburg
Keep the following information in mind while searching for Seattle to Spartanburg flight deals. Data was last updated September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $439 (Kiwi.com) |
One-way from | $138 (CheapOair) |
Popular in | December |
Cheapest in | November |
Average price | $527 |
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 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from Seattle to Spartanburg that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Fri 1/8
10:45 am-9:15 pm
1 stop7h 30m
Charlotte Douglas
Tue 1/12
5:50 pm-10:55 pm
1 stop8h 05m
$451
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Thu 11/5
5:30 am-6:15 pm
2 stops9h 45m
Charlotte Douglas
Mon 11/9
7:00 pm-12:40 am
1 stop8h 40m
$456
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Mon 9/28
10:30 pm-10:15 am
1 stop8h 45m
Charlotte Douglas
Fri 10/2
11:15 am-8:35 pm
2 stops12h 20m
$456
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Thu 11/5
12:15 am-3:50 pm
1 stop12h 35m
Charlotte Douglas
Mon 11/9
7:00 pm-12:40 am
1 stop8h 40m
$456
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Thu 9/24
11:05 pm-12:25 pm
2 stops10h 20m
Charlotte Douglas
Mon 9/28
6:30 pm-11:55 pm
1 stop8h 25m
$467
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Thu 9/24
11:05 pm-12:25 pm
2 stops10h 20m
Charlotte Douglas
Tue 9/29
6:50 am-1:20 pm
2 stops9h 30m
$472
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Fri 10/2
12:10 am-1:05 pm
2 stops9h 55m
Charlotte Douglas
Sat 10/10
4:10 pm-9:40 pm
1 stop8h 30m
$474
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Fri 9/18
11:59 pm-10:41 am
1 stop7h 42m
Charlotte Douglas
Fri 9/25
7:16 pm-11:55 pm
1 stop7h 39m
$477
Quickest round-trip
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Thu 10/15
6:00 am-4:06 pm
1 stop7h 06m
Charlotte Douglas
Sun 10/18
5:30 am-10:03 am
1 stop7h 33m
$477
Cheapest one-way
SeattleCharlotte
SEA Seattle/Tacoma Intl - CLT Charlotte Douglas
SEACLT
Seattle/Tacoma Intl
Tue 9/29
10:40 pm-10:00 am
1 stop8h 20m
$187
Showing 1-10 of 20 resultsSorted by cheapest first
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.
SEA-CLT
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
SEA-SB1
SEA-CLT
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 September 2, 2026.
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.
How much does it cost to fly round-trip from Seattle to Spartanburg?
Airfare is below average for this route at the moment.
Seattle to Spartanburg flights typically cost between $469 and $633 in October.The cheapest round-trip price found within the last 5 days was $439 on Frontier (Oct 3-Oct 9).
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 September 2, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Seattle to Spartanburg 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.
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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Seattle and Spartanburg flights
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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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$191 | Average$450 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$571 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$510 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$456 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$383 | Average$477 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$654 | Average$967 | FlexibilityNo cancel fee | On-time75% |