$124+ Cheap flights from South Carolina to Seattle (SEA)
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from South Carolina to Seattle with Cheapflights
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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
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Cheapest flights from South Carolina to SeattleExplore the most affordable flight options available from South Carolina to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from South Carolina to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/27. 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 9/186:30 pm
CHS
- SEA
1 stop8h 25m
Southwest
Sat 9/2611:05 pm
SEA
- CHS
2 stops12h 30m
Southwest
Deal found 7/27![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 8/267:35 am
CHS
- SEA
2 stops16h 40m
Southwest
Wed 9/26:25 am
SEA
- CHS
2 stops10h 20m
Southwest
Deal found 7/29![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:13 pm
CHS
- SEA
1 stop10h 10m
Delta
Sat 9/511:56 am
SEA
- CHS
1 stop9h 03m
Delta
Deal found 7/28![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 7/30. 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 9/308:10 am
CHS
- SEA
1 stop7h 50m
Southwest
Sat 10/312:10 am
SEA
- CHS
2 stops9h 35m
Southwest
Deal found 7/30![Southwest logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:09 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Sat 10/39:33 am
SEA
- CHS
Nonstop5h 22m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
CHS
- SEA
1 stop10h 56m
American Airlines
Sat 8/2911:56 pm
SEA
- CHS
1 stop8h 37m
American Airlines
Deal found 8/1![American Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 7/29. 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 8/274:05 pm
CHS
- SEA
1 stop7h 40m
Southwest
Sun 8/305:40 am
SEA
- CHS
1 stop12h 35m
Southwest
Deal found 7/29![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 8/1. 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.
Wed 9/2310:45 am
CHS
- SEA
2 stops10h 25m
Southwest
Sat 9/2611:00 pm
SEA
- CHS
2 stops12h 35m
Southwest
Deal found 8/1![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 7/31. 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 8/78:10 am
CHS
- SEA
1 stop8h 30m
Delta
Tue 8/119:45 pm
SEA
- CHS
1 stop8h 13m
Delta
Deal found 7/31![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:24 pm
CHS
- SEA
1 stop8h 35m
Delta
Tue 8/1110:40 pm
SEA
- CHS
1 stop10h 27m
Delta
Deal found 7/28![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:59 pm
CHS
- SEA
1 stop9h 20m
American Airlines
Tue 12/15:40 am
SEA
- CHS
1 stop7h 28m
American Airlines
Deal found 7/28![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:00 pm
GSP
- SEA
1 stop10h 05m
Delta
Tue 9/111:10 pm
SEA
- GSP
1 stop8h 05m
Delta
Deal found 7/28![Delta logo]()
$369
Best flights from South Carolina to SeattleDiscover carefully curated flight deals from South Carolina to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from South Carolina to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:59 pm
CHS
- SEA
Nonstop5h 56m
Alaska Airlines
Sun 10/189:33 am
SEA
- CHS
Nonstop5h 22m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 7/31. 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.
Wed 8/267:35 am
CHS
- SEA
2 stops16h 40m
Southwest
Sat 9/125:30 am
SEA
- CHS
2 stops9h 45m
Southwest
Deal found 7/31![Southwest logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am
CHS
- SEA
2 stops14h 52m
United Airlines
Sun 10/1811:13 pm
SEA
- CHS
1 stop8h 14m
United Airlines
Deal found 7/28![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 7/27. 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 8/275:46 am
GSP
- SEA
1 stop7h 03m
Delta
Sat 9/56:00 am
SEA
- GSP
1 stop9h 45m
Delta
Deal found 7/27![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:59 pm
AGS
- SEA
1 stop8h 53m
American Airlines
Tue 10/2012:04 pm
SEA
- AGS
1 stop8h 16m
American Airlines
Deal found 7/28![American Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:30 pm
CHS
- SEA
1 stop9h 34m
United Airlines
Sun 9/1311:04 pm
SEA
- CHS
1 stop7h 59m
United Airlines
Deal found 7/31![United Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 7/31. 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.
Mon 9/217:00 am
CHS
- SEA
2 stops10h 55m
Southwest
Sat 9/2611:00 pm
SEA
- CHS
2 stops12h 35m
Southwest
Deal found 7/31![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:08 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Tue 9/159:39 am
SEA
- CHS
Nonstop5h 27m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 7/27. 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 8/286:08 pm
CAE
- SEA
1 stop8h 49m
Delta
Tue 9/19:10 am
SEA
- CAE
1 stop8h 00m
Delta
Deal found 7/27![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 9/64:59 pm
SAV
- SEA
1 stop8h 44m
United Airlines
Sat 9/127:00 am
SEA
- SAV
1 stop8h 21m
United Airlines
Deal found 7/27![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 7/27. 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 8/175:40 am
CAE
- SEA
1 stop7h 09m
Delta
Thu 8/2711:59 pm
SEA
- CAE
1 stop8h 10m
Delta
Deal found 7/27![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/268:22 am
AGS
- SEA
2 stops11h 19m
American Airlines
Wed 9/29:42 pm
SEA
- AGS
1 stop9h 09m
American Airlines
Deal found 7/27![American Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am
GSP
- SEA
1 stop10h 28m
United Airlines
Sat 9/58:10 am
SEA
- GSP
1 stop7h 55m
United Airlines
Deal found 8/1![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:14 pm
AGS
- SEA
1 stop9h 43m
Delta
Wed 9/21:30 pm
SEA
- AGS
1 stop7h 28m
Delta
Deal found 7/27![Delta logo]()
$385
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sun 9/203:00 pm
SAV
- SEA
1 stop11h 40m
Southwest
Tue 9/295:20 am
SEA
- SAV
1 stop9h 20m
Southwest
Deal found 7/30![Southwest logo]()
$424
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/251:51 pm
AGS
- SEA
1 stop7h 46m
American Airlines
Tue 10/139:42 pm
SEA
- AGS
1 stop7h 49m
American Airlines
Deal found 7/29![American Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:50 pm
SAV
- SEA
1 stop9h 09m
United Airlines
Tue 11/311:59 pm
SEA
- SAV
1 stop9h 58m
United Airlines
Deal found 7/28![United Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 7/28. 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.
Wed 8/262:25 pm
MYR
- SEA
2 stops12h 00m
Southwest
Sun 8/305:40 am
SEA
- MYR
1 stop9h 25m
Southwest
Deal found 7/28![Southwest logo]()
$428
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:40 am
GSP
- SEA
1 stop7h 23m
Delta
Wed 10/216:00 am
SEA
- GSP
1 stop9h 12m
Delta
Deal found 7/28![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/121:51 pm
AGS
- SEA
1 stop9h 16m
American Airlines
Fri 9/1810:17 am
SEA
- AGS
1 stop10h 11m
American Airlines
Deal found 7/27![American Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:37 am
CHS
- SEA
1 stop10h 38m
United Airlines
Sun 9/206:52 pm
SEA
- CHS
2 stops12h 45m
United Airlines
Deal found 7/31![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 8/2710:50 am
MYR
- SEA
2 stops10h 55m
Southwest
Wed 9/25:20 am
SEA
- MYR
1 stop9h 20m
Southwest
Deal found 7/30![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 9/306:58 pm
MYR
- SEA
1 stop8h 00m
Delta
Mon 10/511:59 pm
SEA
- MYR
1 stop7h 08m
Delta
Deal found 7/30![Delta logo]()
$396
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/282:56 pm
CAE
- SEA
2 stops11h 08m
United Airlines
Tue 9/111:00 pm
SEA
- CAE
1 stop7h 43m
United Airlines
Deal found 7/27![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 7/31. 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.
Thu 10/87:20 pm
SAV
- SEA
1 stop8h 15m
Southwest
Sat 10/1012:10 am
SEA
- SAV
1 stop8h 25m
Southwest
Deal found 7/31![Southwest logo]()
$438
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/121:51 pm
AGS
- SEA
2 stops10h 45m
American Airlines
Wed 9/166:15 am
SEA
- AGS
2 stops9h 28m
American Airlines
Deal found 7/27![American Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 7/27. 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.
Sun 8/165:40 am
CAE
- SEA
1 stop7h 09m
Delta
Tue 9/19:10 am
SEA
- CAE
1 stop8h 00m
Delta
Deal found 7/27![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am
SAV
- SEA
2 stops11h 24m
United Airlines
Sat 9/58:10 am
SEA
- SAV
1 stop8h 15m
United Airlines
Deal found 7/31![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 7/31. 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.
Thu 9/171:05 pm
GSP
- SEA
2 stops10h 45m
Southwest
Mon 9/2111:05 pm
SEA
- GSP
2 stops10h 20m
Southwest
Deal found 7/31![Southwest logo]()
$444
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 9/177:45 am
AGS
- SEA
1 stop10h 32m
American Airlines
Fri 9/256:40 am
SEA
- AGS
1 stop9h 03m
American Airlines
Deal found 7/29![American Airlines logo]()
$489
Last-minute flights from South Carolina to SeattleDiscover last-minute flight deals from South Carolina to Seattle. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Seattle. Data last updated August 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:24 pm
CHS
- SEA
1 stop8h 35m
Delta
Tue 8/1110:40 pm
SEA
- CHS
1 stop10h 27m
Delta
Deal found 7/28![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 7/31. 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 8/78:10 am
CHS
- SEA
1 stop8h 30m
Delta
Tue 8/119:45 pm
SEA
- CHS
1 stop8h 13m
Delta
Deal found 7/31![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:19 am
CHS
- SEA
1 stop8h 47m
United Airlines
Sat 8/2211:59 pm
SEA
- CHS
2 stops12h 11m
United Airlines
Deal found 7/30![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/28. 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.
Fri 8/2111:30 am
CHS
- SEA
2 stops10h 15m
Southwest
Thu 8/2711:05 pm
SEA
- CHS
1 stop8h 50m
Southwest
Deal found 7/28![Southwest logo]()
$338
This Southwest deal was found by Cheapflights users on 7/31. 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 8/258:10 am
CHS
- SEA
2 stops12h 20m
Southwest
Tue 9/811:05 pm
SEA
- CHS
2 stops10h 30m
Southwest
Deal found 7/31![Southwest logo]()
$333
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 8/267:35 am
CHS
- SEA
2 stops16h 40m
Southwest
Wed 9/26:25 am
SEA
- CHS
2 stops10h 20m
Southwest
Deal found 7/29![Southwest logo]()
$307
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
CHS
- SEA
1 stop10h 56m
American Airlines
Sat 8/2911:56 pm
SEA
- CHS
1 stop8h 37m
American Airlines
Deal found 8/1![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 7/31. 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.
Wed 8/262:17 pm
CHS
- SEA
1 stop7h 48m
Delta
Sat 8/299:45 pm
SEA
- CHS
1 stop9h 35m
Delta
Deal found 7/31![Delta logo]()
$343
This Southwest deal was found by Cheapflights users on 7/29. 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 8/274:05 pm
CHS
- SEA
1 stop7h 40m
Southwest
Sun 8/305:40 am
SEA
- CHS
1 stop12h 35m
Southwest
Deal found 7/29![Southwest logo]()
$320
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:54 pm
CHS
- SEA
1 stop8h 51m
United Airlines
Fri 9/411:00 pm
SEA
- CHS
1 stop8h 36m
United Airlines
Deal found 7/28![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:13 pm
CHS
- SEA
1 stop10h 10m
Delta
Sat 9/511:56 am
SEA
- CHS
1 stop9h 03m
Delta
Deal found 7/28![Delta logo]()
$312
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:08 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Tue 9/19:45 am
SEA
- CHS
Nonstop5h 20m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$317
One-way flights from South Carolina to SeattleSearch for one-way flight options from South Carolina to Seattle. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from South Carolina to Seattle. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Delta deal was found by Cheapflights users on 7/27. 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.
Tue 9/86:26 pm
CHS
- SEA
1 stop8h 32m
Delta
Deal found 7/27![Delta logo]()
$124
This Super.com deal was found by Cheapflights users on 7/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:46 pm
CLT
- SEA
1 stop17h 05m
Frontier
Deal found 7/29![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 7/28. 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.
Mon 8/245:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/28![Frontier logo]()
$128
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/117:00 am
CHS
- SEA
2 stops12h 14m
United Airlines
Deal found 7/27![United Airlines logo]()
$129
This Super.com deal was found by Cheapflights users on 7/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/31![Frontier logo]()
$130
This CheapOair deal was found by Cheapflights users on 7/27. 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 10/287:44 pm
CLT
- SEA
1 stop17h 07m
Frontier
Deal found 7/27![Frontier logo]()
$133
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 10/137:10 am
CHS
- SEA
1 stop10h 35m
Delta
Deal found 7/31![Delta logo]()
$134
This Southwest deal was found by Cheapflights users on 7/28. 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.
Tue 9/17:35 am
CHS
- SEA
2 stops16h 40m
Southwest
Deal found 7/28![Southwest logo]()
$135
This CheapOair deal was found by Cheapflights users on 7/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:46 pm
CLT
- SEA
1 stop17h 05m
Frontier
Deal found 7/31![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 8/244:20 pm
SAV
- SEA
2 stops21h 19m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Mon 8/171:38 pm
CLT
- SEA
2 stops48h 01m
Frontier
Deal found 7/28![Frontier logo]()
$142
This Southwest deal was found by Cheapflights users on 7/27. 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 8/274:05 pm
CHS
- SEA
1 stop7h 40m
Southwest
Deal found 7/27![Southwest logo]()
$143
Find flight deals from South Carolina to Seattle
Keep the following information in mind while searching for South Carolina to Seattle flight deals. Data was last updated August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Southwest) |
One-way from | $124 (Delta) |
Popular in | March |
Cheapest in | November |
Average price | $487 |
Good round-trip deal | $349 or less |
Good one-way deal | $351 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Carolina to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from South Carolina to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 10/14
6:59 pm-9:55 pm
Nonstop5h 56m
Seattle/Tacoma Intl
Sun 10/18
9:33 am-5:55 pm
Nonstop5h 22m
$347
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 8/26
7:35 am-9:15 pm
2 stops16h 40m
Seattle/Tacoma Intl
Sat 9/12
5:30 am-6:15 pm
2 stops9h 45m
$349
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 10/14
7:00 am-6:52 pm
2 stops14h 52m
Seattle/Tacoma Intl
Sun 10/18
11:13 pm-10:27 am
1 stop8h 14m
$362
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Fri 9/4
4:30 pm-11:04 pm
1 stop9h 34m
Seattle/Tacoma Intl
Sun 9/13
11:04 pm-10:03 am
1 stop7h 59m
$366
GreenvilleSeattle
GSP - SEA
GSPSEA
Greenville
Thu 8/27
5:46 am-9:49 am
1 stop7h 03m
Seattle/Tacoma Intl
Sat 9/5
6:00 am-6:45 pm
1 stop9h 45m
$369
SavannahSeattle
SAV - SEA
SAVSEA
Savannah/Hilton Head
Sun 9/6
4:59 pm-10:43 pm
1 stop8h 44m
Seattle/Tacoma Intl
Sat 9/12
7:00 am-6:21 pm
1 stop8h 21m
$375
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Mon 9/21
7:00 am-2:55 pm
2 stops10h 55m
Seattle/Tacoma Intl
Sat 9/26
11:00 pm-2:35 pm
2 stops12h 35m
$377
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 9/2
7:08 pm-9:59 pm
Nonstop5h 51m
Seattle/Tacoma Intl
Tue 9/15
9:39 am-6:06 pm
Nonstop5h 27m
$377
ColumbiaSeattle
CAE - SEA
CAESEA
Columbia Metropolitan
Fri 8/28
6:08 pm-11:57 pm
1 stop8h 49m
Seattle/Tacoma Intl
Tue 9/1
9:10 am-8:10 pm
1 stop8h 00m
$379
ColumbiaSeattle
CAE - SEA
CAESEA
Columbia Metropolitan
Mon 8/17
5:40 am-9:49 am
1 stop7h 09m
Seattle/Tacoma Intl
Thu 8/27
11:59 pm-11:09 am
1 stop8h 10m
$379
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from South Carolina to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from South Carolina with our price prediction graph.
CHS-SEA
GSP-SEA
AGS-SEA
CAE-SEA
SAV-SEA
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 South Carolina to Seattle
USSC-SEA
CHS-SEA
GSP-SEA
AGS-SEA
CAE-SEA
What is the cheapest month to book a flight from South Carolina to Seattle?
Currently, October is the cheapest month in which you can book a flight from South Carolina to Seattle (average of $316). Flying from South Carolina to Seattle in July is currently the most expensive (average of $541). 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 SC to SEA?
Find hourly flight availability from South Carolina to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.
When flying from South Carolina to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from South Carolina to Seattle?
Airfare is below average for this route at the moment.
South Carolina to Seattle flights typically cost between $329 and $512 in September.The cheapest round-trip price found within the last 5 days was $297 on Southwest (Sep 18-Sep 26).
How far ahead should I book a flight from South Carolina to Seattle?
The best time to book flights from South Carolina to Seattle is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Related info for your journey
Find useful and relevant information for your journey from South Carolina to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Edmonds
Tukwila
Snoqualmie
Tumwater
Centralia
Puyallup
Kent
Ellensburg
Fife
Marysville
Ocean Shores
Lakewood
Lynnwood
Shoreline
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Alternative routes for South Carolina to Seattle
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Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Carolina to Seattle by cabin class
Find flights from South Carolina to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Carolina and Seattle flights
Browse other South Carolina and Seattle flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
South Carolina to Seattle flights
Consider these flights traveling from South Carolina to Seattle.
Top 6 airlines flying from South Carolina to Seattle
Discover the top 6 airlines that operate flights from South Carolina to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$297 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$489 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$519 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$532 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$512 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$402 | FlexibilityNo cancel fee | On-time69% |