$119+ Cheap flights from South Carolina to Washington
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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Cheapest flights from South Carolina to WashingtonExplore the most affordable flight options available from South Carolina to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from South Carolina to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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 9/16:00 am
SEA
- GSP
1 stop9h 45m
Delta
Deal found 6/22![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 6/23. 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 9/238:30 am
GSP
- SEA
1 stop9h 47m
American Airlines
Sat 9/265:30 am
SEA
- GSP
1 stop8h 04m
American Airlines
Deal found 6/23![American Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 6/22. 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 8/125:05 pm
SAV
- SEA
1 stop9h 52m
Delta
Tue 8/255:30 am
SEA
- SAV
1 stop9h 00m
Delta
Deal found 6/22![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 6/22. 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 8/258:15 am
GSP
- SEA
1 stop7h 45m
Southwest
Tue 9/15:20 am
SEA
- GSP
2 stops11h 05m
Southwest
Deal found 6/22![Southwest logo]()
$330
This American Airlines deal was found by Cheapflights users on 6/23. 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 8/275:28 pm
GSP
- SEA
1 stop10h 22m
American Airlines
Sat 9/55:00 am
SEA
- GSP
1 stop8h 38m
American Airlines
Deal found 6/23![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:43 pm
GSP
- SEA
1 stop8h 13m
United Airlines
Wed 8/197:00 am
SEA
- GSP
1 stop7h 02m
United Airlines
Deal found 6/23![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 6/22. 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 8/125:05 pm
SAV
- SEA
1 stop9h 52m
Delta
Mon 8/2411:59 pm
SEA
- SAV
1 stop8h 41m
Delta
Deal found 6/22![Delta logo]()
$340
This Delta deal was found by Cheapflights users on 6/22. 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 8/1810:04 am
GSP
- SEA
1 stop7h 41m
Delta
Mon 8/2411:59 pm
SEA
- GSP
1 stop8h 03m
Delta
Deal found 6/22![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 6/22. 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 8/106:20 pm
SAV
- SEA
1 stop8h 35m
Southwest
Tue 8/1811:00 pm
SEA
- SAV
1 stop10h 30m
Southwest
Deal found 6/22![Southwest logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 8/217:08 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Wed 8/269:45 am
SEA
- CHS
Nonstop5h 20m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/26. 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 8/257:00 am
GSP
- SEA
1 stop10h 56m
American Airlines
Tue 9/15:00 am
SEA
- GSP
1 stop8h 38m
American Airlines
Deal found 6/26![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:55 pm
SAV
- SEA
1 stop8h 53m
American Airlines
Wed 8/1911:48 am
SEA
- SAV
1 stop7h 59m
American Airlines
Deal found 6/26![American Airlines logo]()
$347
Best flights from South Carolina to WashingtonDiscover carefully curated flight deals from South Carolina to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from South Carolina to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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 9/16:00 am
SEA
- GSP
1 stop9h 45m
Delta
Deal found 6/22![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/24. 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 10/84:58 pm
CHS
- SEA
1 stop8h 58m
United Airlines
Mon 10/1211:13 pm
SEA
- CHS
1 stop8h 27m
United Airlines
Deal found 6/24![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 6/24. 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 9/161:25 pm
CHS
- SEA
2 stops12h 40m
Southwest
Fri 9/255:00 am
SEA
- CHS
2 stops9h 25m
Southwest
Deal found 6/24![Southwest logo]()
$350
This American Airlines deal was found by Cheapflights users on 6/26. 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 9/127:06 am
AGS
- SEA
1 stop10h 46m
American Airlines
Wed 9/2312:02 pm
SEA
- AGS
1 stop8h 22m
American Airlines
Deal found 6/26![American Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Tue 8/257:08 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Wed 8/269:45 am
SEA
- CHS
Nonstop5h 20m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 6/22. 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 8/1810:04 am
GSP
- SEA
1 stop7h 41m
Delta
Mon 8/2411:59 pm
SEA
- GSP
1 stop8h 03m
Delta
Deal found 6/22![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 6/26. 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 7/284:16 pm
CHS
- PDX
1 stop7h 59m
United Airlines
Wed 7/2911:30 pm
PDX
- CHS
1 stop7h 41m
United Airlines
Deal found 6/26![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 6/26. 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 8/106:20 pm
SAV
- SEA
1 stop8h 35m
Southwest
Wed 8/196:25 am
SEA
- SAV
2 stops10h 10m
Southwest
Deal found 6/26![Southwest logo]()
$353
This American Airlines deal was found by Cheapflights users on 6/23. 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 10/2010:35 pm
SEA
- AGS
1 stop6h 46m
American Airlines
Deal found 6/23![American Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 6/24. 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 8/156:24 am
CLT
- GEG
1 stop9h 34m
Delta
Tue 8/186:45 am
GEG
- CLT
1 stop8h 36m
Delta
Deal found 6/24![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/2611:40 am
CHS
- SEA
2 stops14h 46m
United Airlines
Sat 8/295:20 pm
SEA
- CHS
2 stops14h 16m
United Airlines
Deal found 6/23![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 6/25. 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.
Sat 9/51:00 pm
CLT
- GEG
2 stops11h 25m
Southwest
Wed 9/96:15 am
GEG
- CLT
2 stops11h 55m
Southwest
Deal found 6/25![Southwest logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 9/227:09 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Wed 9/239:39 am
SEA
- CHS
Nonstop5h 27m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 6/25. 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 9/512:34 pm
CLT
- GEG
2 stops11h 12m
United Airlines
Wed 9/91:37 pm
GEG
- CLT
1 stop6h 52m
United Airlines
Deal found 6/25![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 6/26. 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 7/296:43 am
SAV
- SEA
1 stop8h 30m
Delta
Tue 8/119:45 pm
SEA
- SAV
1 stop8h 31m
Delta
Deal found 6/26![Delta logo]()
$365
This American Airlines deal was found by Cheapflights users on 6/26. 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 9/34:23 pm
MYR
- SEA
1 stop8h 58m
American Airlines
Thu 9/1010:36 pm
SEA
- MYR
1 stop9h 44m
American Airlines
Deal found 6/26![American Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 6/26. 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 8/177:00 am
CHS
- SEA
2 stops14h 45m
Southwest
Fri 8/216:30 am
SEA
- CHS
2 stops9h 40m
Southwest
Deal found 6/26![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/26. 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 9/95:38 pm
CAE
- SEA
1 stop8h 07m
United Airlines
Mon 9/2111:04 pm
SEA
- CAE
1 stop7h 43m
United Airlines
Deal found 6/26![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 8/251:12 pm
CHS
- PDX
1 stop9h 22m
Alaska Airlines
Sat 8/2910:40 am
PDX
- CHS
1 stop9h 10m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/23. 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 10/14:10 pm
CHS
- PDX
1 stop8h 37m
Delta
Sat 10/1010:05 pm
PDX
- CHS
1 stop10h 44m
Delta
Deal found 6/23![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 6/25. 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 8/248:40 am
GSP
- SEA
2 stops11h 55m
Southwest
Sat 8/2911:00 pm
SEA
- GSP
1 stop10h 40m
Southwest
Deal found 6/25![Southwest logo]()
$383
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/2610:23 am
CAE
- SEA
2 stops11h 29m
United Airlines
Sat 10/37:00 am
SEA
- CAE
1 stop6h 56m
United Airlines
Deal found 6/24![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/22. 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 9/125:55 pm
AGS
- SEA
1 stop9h 04m
Delta
Tue 10/2011:35 pm
SEA
- AGS
1 stop8h 24m
Delta
Deal found 6/22![Delta logo]()
$375
This Southwest deal was found by Cheapflights users on 6/24. 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 8/316:30 pm
CLT
- GEG
1 stop7h 10m
Southwest
Thu 9/36:00 am
GEG
- CLT
1 stop12h 50m
Southwest
Deal found 6/24![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 6/25. 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 8/2410:50 am
MYR
- SEA
2 stops10h 30m
Southwest
Sat 8/2911:00 pm
SEA
- MYR
2 stops12h 10m
Southwest
Deal found 6/25![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 6/26. 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 8/76:00 am
CHS
- PDX
1 stop8h 38m
United Airlines
Mon 8/1011:40 pm
PDX
- CHS
1 stop7h 56m
United Airlines
Deal found 6/26![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 6/26. 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 9/15:35 am
SAV
- SEA
1 stop7h 14m
Delta
Sun 9/67:16 am
SEA
- SAV
1 stop8h 38m
Delta
Deal found 6/26![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 6/25. 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 9/46:30 pm
CHS
- SEA
1 stop8h 25m
Southwest
Sat 9/1911:05 pm
SEA
- CHS
2 stops12h 30m
Southwest
Deal found 6/25![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 6/26. 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 9/93:15 pm
MYR
- SEA
1 stop10h 30m
United Airlines
Mon 9/2111:59 pm
SEA
- MYR
2 stops15h 19m
United Airlines
Deal found 6/26![United Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 6/22. 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 7/281:50 pm
CHS
- SEA
2 stops9h 40m
Southwest
Wed 7/295:15 am
SEA
- CHS
2 stops10h 00m
Southwest
Deal found 6/22![Southwest logo]()
$388
Last-minute flights from South Carolina to WashingtonDiscover last-minute flight deals from South Carolina to Washington. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Washington. Data last updated June 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/25. 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 6/263:34 pm
CHS
- SEA
1 stop11h 10m
United Airlines
Sun 7/55:00 am
SEA
- CHS
1 stop7h 14m
United Airlines
Deal found 6/25![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 6/26. 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 6/275:03 pm
CHS
- SEA
1 stop9h 56m
Delta
Tue 7/146:00 am
SEA
- CHS
1 stop6h 53m
Delta
Deal found 6/26![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/24. 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 6/2810:00 am
CHS
- SEA
1 stop8h 55m
United Airlines
Tue 6/305:00 am
SEA
- CHS
1 stop7h 14m
United Airlines
Deal found 6/24![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/25. 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 6/307:19 pm
CHS
- SEA
1 stop8h 40m
American Airlines
Thu 7/97:26 am
SEA
- CHS
1 stop8h 35m
American Airlines
Deal found 6/25![American Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 6/26. 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 6/305:10 am
CHS
- SEA
1 stop7h 50m
Delta
Thu 7/97:20 am
SEA
- CHS
1 stop6h 56m
Delta
Deal found 6/26![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 6/22. 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.
Sat 7/42:00 pm
CHS
- SEA
2 stops11h 20m
Southwest
Wed 7/159:25 pm
SEA
- CHS
1 stop9h 30m
Southwest
Deal found 6/22![Southwest logo]()
$361
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/148:56 am
CHS
- SEA
1 stop8h 31m
American Airlines
Tue 9/226:40 am
SEA
- CHS
1 stop9h 16m
American Airlines
Deal found 6/23![American Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/144:16 pm
CHS
- SEA
1 stop7h 54m
United Airlines
Tue 8/411:20 pm
SEA
- CHS
1 stop7h 51m
United Airlines
Deal found 6/25![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 6/25. 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 7/205:40 pm
CHS
- SEA
1 stop8h 30m
Southwest
Wed 7/295:00 am
SEA
- CHS
1 stop13h 30m
Southwest
Deal found 6/25![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 6/24. 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 7/205:40 pm
CHS
- SEA
1 stop8h 30m
Southwest
Tue 7/219:25 pm
SEA
- CHS
1 stop9h 45m
Southwest
Deal found 6/24![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 6/25. 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 7/215:16 pm
SAV
- SEA
1 stop9h 42m
Delta
Tue 7/286:00 am
SEA
- SAV
1 stop9h 59m
Delta
Deal found 6/25![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 6/26. 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 7/284:16 pm
CHS
- PDX
1 stop7h 59m
United Airlines
Wed 7/2911:30 pm
PDX
- CHS
1 stop7h 41m
United Airlines
Deal found 6/26![United Airlines logo]()
$349
One-way flights from South Carolina to WashingtonSearch for one-way flight options from South Carolina to Washington. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from South Carolina to Washington. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Delta deal was found by Cheapflights users on 6/25. 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 9/185:27 pm
CHS
- SEA
1 stop9h 28m
Delta
Deal found 6/25![Delta logo]()
$119
This Frontier deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:41 pm
CLT
- SEA
1 stop7h 46m
Frontier
Deal found 6/25![Frontier logo]()
$121
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Wed 9/1610:19 am
CHS
- SEA
2 stops11h 56m
United Airlines
Deal found 6/27![United Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/195:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 6/23![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 6/23. 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 7/2710:04 pm
CLT
- SEA
1 stop14h 13m
Frontier
Deal found 6/23![Frontier logo]()
$126
This Orbitz deal was found by Cheapflights users on 6/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:41 pm
CLT
- SEA
1 stop17h 10m
Frontier
Deal found 6/25![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:04 pm
CLT
- SEA
1 stop14h 13m
Frontier
Deal found 6/23![Frontier logo]()
$128
This Trip.com deal was found by Cheapflights users on 6/25. 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 8/225:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 6/25![Frontier logo]()
$130
This Delta deal was found by Cheapflights users on 6/27. 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 8/95:10 am
CHS
- SEA
1 stop7h 39m
Delta
Deal found 6/27![Delta logo]()
$132
This CheapOair deal was found by Cheapflights users on 6/26. 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 8/245:21 pm
CLT
- SEA
1 stop23h 01m
Frontier
Deal found 6/26![Frontier logo]()
$132
This CheapOair deal was found by Cheapflights users on 6/24. 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.
Sat 8/225:21 pm
CLT
- PDX
1 stop26h 50m
Frontier
Deal found 6/24![Frontier logo]()
$132
This CheapOair deal was found by Cheapflights users on 6/23. 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.
Sat 8/110:14 pm
CLT
- PDX
1 stop21h 37m
Frontier
Deal found 6/23![Frontier logo]()
$133
Find flight deals from South Carolina to Washington
Keep the following information in mind while searching for South Carolina to Washington flight deals. Data was last updated June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (Delta) |
One-way from | $119 (Delta) |
Popular in | March |
Cheapest in | November |
Average price | $608 |
Good round-trip deal | $431 or less |
Good one-way deal | $248 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Carolina to Washington 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 June 27, 2026.
Use the filters below to find and compare flights from South Carolina to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleSeattle
GSP - SEA
GSPSEA
Greenville
Tue 8/25
12:00 pm-7:05 pm
1 stop10h 05m
Seattle/Tacoma Intl
Tue 9/1
6:00 am-6:45 pm
1 stop9h 45m
$317
GreenvilleSeattle
GSP - SEA
GSPSEA
Greenville
Tue 8/18
10:04 am-2:45 pm
1 stop7h 41m
Seattle/Tacoma Intl
Mon 8/24
11:59 pm-11:02 am
1 stop8h 03m
$341
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Thu 10/8
4:58 pm-10:56 pm
1 stop8h 58m
Seattle/Tacoma Intl
Mon 10/12
11:13 pm-10:40 am
1 stop8h 27m
$347
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Tue 7/28
4:16 pm-9:15 pm
1 stop7h 59m
Portland
Wed 7/29
11:30 pm-10:11 am
1 stop7h 41m
$349
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 9/16
1:25 pm-11:05 pm
2 stops12h 40m
Seattle/Tacoma Intl
Fri 9/25
5:00 am-5:25 pm
2 stops9h 25m
$350
SavannahSeattle
SAV - SEA
SAVSEA
Savannah/Hilton Head
Mon 8/10
6:20 pm-11:55 pm
1 stop8h 35m
Seattle/Tacoma Intl
Wed 8/19
6:25 am-7:35 pm
2 stops10h 10m
$353
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
Sat 8/15
6:24 am-12:58 pm
1 stop9h 34m
Spokane
Tue 8/18
6:45 am-6:21 pm
1 stop8h 36m
$355
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 8/26
11:40 am-11:26 pm
2 stops14h 46m
Seattle/Tacoma Intl
Sat 8/29
5:20 pm-10:36 am
2 stops14h 16m
$357
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
Sat 9/5
12:34 pm-8:46 pm
2 stops11h 12m
Spokane
Wed 9/9
1:37 pm-11:29 pm
1 stop6h 52m
$360
SavannahSeattle
SAV - SEA
SAVSEA
Savannah/Hilton Head
Wed 7/29
6:43 am-12:13 pm
1 stop8h 30m
Seattle/Tacoma Intl
Tue 8/11
9:45 pm-9:16 am
1 stop8h 31m
$365
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from South Carolina to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from South Carolina with our price prediction graph.
GSP-SEA
CHS-SEA
AGS-SEA
CHS-PDX
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 Washington
USSC-USWA
GSP-SEA
CHS-SEA
AGS-SEA
CHS-PDX
What is the cheapest month to book a flight from South Carolina to State of Washington?
Currently, December is the cheapest month in which you can book a flight from South Carolina to State of Washington (average of $128). Flying from South Carolina to State of Washington in July is currently the most expensive (average of $180). 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 WA?
Find hourly flight availability from South Carolina to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 27, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Carolina to State of Washington as you normally would.
How much does it cost to fly round-trip from South Carolina to State of Washington?
How far ahead should I book a flight from South Carolina to State of Washington?
The price you pay for your flight from South Carolina to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated June 27, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from South Carolina to Washington. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from South Carolina to Washington. 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 South Carolina to Washington
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Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Carolina to Washington by cabin class
Find flights from South Carolina to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Carolina and Washington flights
Browse other South Carolina and Washington flight options. Last updated on June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to South Carolina after your stay in Washington
South Carolina to Washington flights
Consider these flights traveling from South Carolina to Washington.
Top 6 airlines flying from South Carolina to Washington
Discover the top 6 airlines that operate flights from South Carolina to Washington. 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 June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$328 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$549 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$507 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$592 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$509 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$402 | FlexibilityNo cancel fee | On-time69% |