$120+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA ā CLT
Aug 20 ā Aug 271
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 āFind dealsā2. 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 providerās pricing and select the best option for you! Book through your favorite providerās 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 July 21, 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 July 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/47:06 pm
SEA
- CLT
1 stop23h 13m
Frontier
Mon 8/245:31 pm
CLT
- SEA
2 stops18h 48m
Frontier
Deal found 7/16![Frontier logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/47:06 pm
SEA
- CLT
1 stop23h 13m
Frontier
Sun 8/235:31 pm
CLT
- SEA
2 stops21h 49m
Frontier
Deal found 7/16![Frontier logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/1011:06 am
SEA
- CLT
2 stops22h 32m
Frontier
Fri 10/167:46 pm
CLT
- SEA
1 stop17h 05m
Frontier
Deal found 7/18![Frontier logo]()
$471
This Southwest deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/511:05 pm
SEA
- CLT
2 stops10h 20m
Southwest
Wed 8/261:30 pm
CLT
- SEA
2 stops9h 55m
Southwest
Deal found 7/16![Southwest logo]()
$472
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/912:02 pm
SEA
- CLT
1 stop8h 57m
American Airlines
Thu 9/103:50 pm
CLT
- SEA
Nonstop5h 47m
American Airlines
Deal found 7/19![American Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 10/159:16 pm
SEA
- CLT
2 stops10h 33m
Frontier
Sat 10/177:46 pm
CLT
- SEA
1 stop17h 05m
Frontier
Deal found 7/18![Frontier logo]()
$474
This Sun Country Air deal was found by Cheapflights users on 7/18. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Sun Country Air is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/106:28 pm
SEA
- CLT
1 stop20h 25m
Sun Country Air
Thu 10/1511:36 am
CLT
- SEA
1 stop8h 42m
Sun Country Air
Deal found 7/18![Sun Country Air logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/77:06 pm
SEA
- CLT
1 stop23h 13m
Frontier
Sun 8/235:31 pm
CLT
- SEA
2 stops21h 49m
Frontier
Deal found 7/16![Frontier logo]()
$476
This Southwest deal was found by Cheapflights users on 7/17. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 10/412:10 am
SEA
- CLT
2 stops9h 50m
Southwest
Fri 10/94:15 pm
CLT
- SEA
2 stops9h 35m
Southwest
Deal found 7/17![Southwest logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/57:06 pm
SEA
- CLT
2 stops19h 06m
Frontier
Fri 8/285:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/16![Frontier logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/27:06 pm
SEA
- CLT
1 stop23h 13m
Frontier
Sat 8/295:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/16![Frontier logo]()
$480
This Southwest deal was found by Cheapflights users on 7/20. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 12/286:15 am
SEA
- CLT
1 stop12h 50m
Southwest
Mon 1/47:00 pm
CLT
- SEA
1 stop8h 30m
Southwest
Deal found 7/20![Southwest logo]()
$482
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 July 21, 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 July 21, 2026.
This Southwest deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/2211:00 pm
SEA
- CLT
1 stop10h 55m
Southwest
Sun 8/3012:25 pm
CLT
- SEA
1 stop7h 15m
Southwest
Deal found 7/16![Southwest logo]()
$472
This Delta deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/225:30 am
SEA
- CLT
1 stop8h 03m
Delta
Sat 8/295:43 pm
CLT
- SEA
1 stop7h 22m
Delta
Deal found 7/16![Delta logo]()
$483
This Southwest deal was found by Cheapflights users on 7/17. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 10/412:10 am
SEA
- CLT
2 stops9h 50m
Southwest
Fri 10/94:15 pm
CLT
- SEA
2 stops9h 35m
Southwest
Deal found 7/17![Southwest logo]()
$477
This Delta deal was found by Cheapflights users on 7/19. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/97:20 am
SEA
- CLT
1 stop8h 04m
Delta
Tue 9/152:23 pm
CLT
- SEA
1 stop11h 57m
Delta
Deal found 7/19![Delta logo]()
$483
This Southwest deal was found by Cheapflights users on 7/19. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/1711:00 pm
SEA
- CLT
1 stop10h 45m
Southwest
Wed 8/196:35 pm
CLT
- SEA
1 stop8h 00m
Southwest
Deal found 7/19![Southwest logo]()
$492
This Delta deal was found by Cheapflights users on 7/20. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 10/165:35 am
SEA
- CLT
1 stop7h 59m
Delta
Sat 10/177:40 am
CLT
- SEA
1 stop9h 03m
Delta
Deal found 7/20![Delta logo]()
$508
This Southwest deal was found by Cheapflights users on 7/20. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/1412:10 am
SEA
- CLT
2 stops9h 50m
Southwest
Sun 10/185:05 pm
CLT
- SEA
2 stops11h 50m
Southwest
Deal found 7/20![Southwest logo]()
$497
This Delta deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 11/241:45 pm
SEA
- CLT
1 stop7h 08m
Delta
Mon 11/305:25 pm
CLT
- SEA
1 stop9h 46m
Delta
Deal found 7/16![Delta logo]()
$533
This Southwest deal was found by Cheapflights users on 7/20. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/1511:05 pm
SEA
- CLT
1 stop9h 40m
Southwest
Mon 8/176:30 pm
CLT
- SEA
1 stop8h 25m
Southwest
Deal found 7/20![Southwest logo]()
$521
This Delta deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/45:30 am
SEA
- CLT
1 stop7h 37m
Delta
Sun 8/95:52 pm
CLT
- SEA
1 stop9h 07m
Delta
Deal found 7/16![Delta logo]()
$558
This Southwest deal was found by Cheapflights users on 7/17. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/312:10 am
SEA
- CLT
2 stops9h 25m
Southwest
Thu 10/811:15 am
CLT
- SEA
2 stops12h 20m
Southwest
Deal found 7/17![Southwest logo]()
$533
Last-minute flights from Seattle to SpartanburgDiscover last-minute flight deals from Seattle to Spartanburg. Data last updated July 21, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Spartanburg. Data last updated July 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/27:06 pm
SEA
- CLT
1 stop23h 13m
Frontier
Sat 8/295:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/16![Frontier logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/47:06 pm
SEA
- CLT
1 stop23h 13m
Frontier
Mon 8/245:31 pm
CLT
- SEA
2 stops18h 48m
Frontier
Deal found 7/16![Frontier logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/47:06 pm
SEA
- CLT
1 stop23h 13m
Frontier
Sun 8/235:31 pm
CLT
- SEA
2 stops21h 49m
Frontier
Deal found 7/16![Frontier logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/47:06 pm
SEA
- CLT
1 stop23h 13m
Frontier
Fri 8/285:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/16![Frontier logo]()
$484
This Southwest deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Southwest is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/511:05 pm
SEA
- CLT
2 stops10h 20m
Southwest
Wed 8/261:30 pm
CLT
- SEA
2 stops9h 55m
Southwest
Deal found 7/16![Southwest logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/57:06 pm
SEA
- CLT
2 stops19h 06m
Frontier
Fri 8/285:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/16![Frontier logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/77:06 pm
SEA
- CLT
1 stop23h 13m
Frontier
Sun 8/235:31 pm
CLT
- SEA
2 stops21h 49m
Frontier
Deal found 7/16![Frontier logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/168:53 pm
SEA
- CLT
2 stops21h 26m
Frontier
Fri 8/285:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/20![Frontier logo]()
$486
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/225:10 am
SEA
- CLT
Nonstop5h 03m
American Airlines
Wed 8/268:20 am
CLT
- SEA
1 stop8h 43m
American Airlines
Deal found 7/19![American Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/225:30 am
SEA
- CLT
1 stop8h 03m
Delta
Wed 8/265:52 pm
CLT
- SEA
1 stop7h 13m
Delta
Deal found 7/16![Delta logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/307:06 pm
SEA
- CLT
1 stop18h 20m
Frontier
Thu 9/31:58 pm
CLT
- SEA
2 stops25h 22m
Frontier
Deal found 7/19![Frontier logo]()
$482
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 July 21, 2026.
Search for one-way flight options from Seattle to Spartanburg. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This Super.com deal was found by Cheapflights users on 7/20. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Super.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/167:00 am
SEA
- CLT
1 stop8h 46m
Frontier
Deal found 7/20![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 7/19. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Frontier is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 9/197:00 am
SEA
- CLT
1 stop8h 46m
Frontier
Deal found 7/19![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Super.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/257:06 pm
SEA
- CLT
1 stop18h 20m
Frontier
Deal found 7/16![Frontier logo]()
$126
This Expedia deal was found by Cheapflights users on 7/20. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Expedia is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 10/17:41 pm
SEA
- CLT
1 stop20h 05m
Frontier
Deal found 7/20![Frontier logo]()
$127
This Trip.com deal was found by Cheapflights users on 7/21. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Trip.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 8/207:06 pm
SEA
- CLT
1 stop18h 20m
Frontier
Deal found 7/21![Frontier logo]()
$130
This CheapOair deal was found by Cheapflights users on 7/20. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure CheapOair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/187:06 pm
SEA
- CLT
1 stop18h 20m
Frontier
Deal found 7/20![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 10/207:41 pm
SEA
- CLT
1 stop20h 10m
Frontier
Deal found 7/19![Frontier logo]()
$148
This Priceline deal was found by Cheapflights users on 7/20. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Priceline is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 10/27:00 am
SEA
- CLT
1 stop8h 46m
Frontier
Deal found 7/20![Frontier logo]()
$149
This Super.com deal was found by Cheapflights users on 7/18. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Super.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/217:06 pm
SEA
- CLT
1 stop18h 20m
Frontier
Deal found 7/18![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Thu 10/157:41 pm
SEA
- CLT
1 stop20h 10m
Frontier
Deal found 7/18![Frontier logo]()
$155
This Trip.com deal was found by Cheapflights users on 7/18. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Trip.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/281:35 pm
SEA
- CLT
1 stop23h 51m
Frontier
Deal found 7/18![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 9/139:16 pm
SEA
- CLT
2 stops18h 30m
Frontier
Deal found 7/16![Frontier logo]()
$160
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 July 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $469 (Kiwi.com) |
One-way from | $120 (Super.com) |
Popular in | December |
Cheapest in | November |
Average price | $540 |
Cheapflights Fare Finder
Ā
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 July 21, 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 - CLT
SEACLT
Seattle/Tacoma Intl
Sat 8/22
11:00 pm-12:55 pm
1 stop10h 55m
Charlotte Douglas
Sun 8/30
12:25 pm-4:40 pm
1 stop7h 15m
$472
SeattleCharlotte
SEA - CLT
SEACLT
Seattle/Tacoma Intl
Sun 10/4
12:10 am-1:00 pm
2 stops9h 50m
Charlotte Douglas
Fri 10/9
4:15 pm-10:50 pm
2 stops9h 35m
$477
Quickest round-trip
SeattleCharlotte
SEA - CLT
SEACLT
Seattle/Tacoma Intl
Sat 8/22
5:30 am-4:33 pm
1 stop8h 03m
Charlotte Douglas
Sat 8/29
5:43 pm-10:05 pm
1 stop7h 22m
$483
SeattleCharlotte
SEA - CLT
SEACLT
Seattle/Tacoma Intl
Wed 9/9
7:20 am-6:24 pm
1 stop8h 04m
Charlotte Douglas
Tue 9/15
2:23 pm-11:20 pm
1 stop11h 57m
$483
SeattleCharlotte
SEA - CLT
SEACLT
Seattle/Tacoma Intl
Mon 8/17
11:00 pm-12:45 pm
1 stop10h 45m
Charlotte Douglas
Wed 8/19
6:35 pm-11:35 pm
1 stop8h 00m
$492
SeattleCharlotte
SEA - CLT
SEACLT
Seattle/Tacoma Intl
Wed 10/14
12:10 am-1:00 pm
2 stops9h 50m
Charlotte Douglas
Sun 10/18
5:05 pm-1:55 am
2 stops11h 50m
$497
SeattleCharlotte
SEA - CLT
SEACLT
Seattle/Tacoma Intl
Fri 10/16
5:35 am-4:34 pm
1 stop7h 59m
Charlotte Douglas
Sat 10/17
7:40 am-1:43 pm
1 stop9h 03m
$508
SeattleCharlotte
SEA - CLT
SEACLT
Seattle/Tacoma Intl
Sat 8/15
11:05 pm-11:45 am
1 stop9h 40m
Charlotte Douglas
Mon 8/17
6:30 pm-11:55 pm
1 stop8h 25m
$521
SeattleCharlotte
SEA - CLT
SEACLT
Seattle/Tacoma Intl
Tue 11/24
1:45 pm-11:53 pm
1 stop7h 08m
Charlotte Douglas
Mon 11/30
5:25 pm-12:11 am
1 stop9h 46m
$533
SeattleCharlotte
SEA - CLT
SEACLT
Seattle/Tacoma Intl
Sat 10/3
12:10 am-12:35 pm
2 stops9h 25m
Charlotte Douglas
Thu 10/8
11:15 am-8:35 pm
2 stops12h 20m
$533
Showing 1-10 of 22 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 July 21, 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.
Weekly flight availability from Seattle to Spartanburg
Explore weekly flight availability from Seattle to Spartanburg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 21, 2026.
The most flights from SEA to SB1 are scheduled on a Monday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Seattle to Spartanburg?
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 July 21, 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
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
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Alternative routes for Seattle to Spartanburg
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Spartanburg by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Spartanburg by cabin class
Find flights from Seattle to Spartanburg, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Spartanburg flights
Browse other Seattle and Spartanburg flight options. Last updated on July 21, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on July 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Spartanburg flights
Consider these flights traveling from Seattle to Spartanburg.
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 July 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$298 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$191 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$226 | Average$526 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$492 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$452 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$383 | Average$477 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$654 | Average$966 | FlexibilityNo cancel fee | On-time75% |