$114+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Aug 22 — Aug 291
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 July 23, 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 July 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/207:08 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Sun 8/239:45 am
SEA
- CHS
Nonstop5h 20m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 7/20. 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 9/37:00 am
CHS
- SEA
2 stops14h 45m
Southwest
Thu 9/1010:30 pm
SEA
- CHS
1 stop9h 20m
Southwest
Deal found 7/20![Southwest logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:58 pm
CHS
- PDX
1 stop8h 54m
United Airlines
Sat 10/38:30 am
PDX
- CHS
1 stop10h 11m
United Airlines
Deal found 7/22![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 7/20. 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 8/291:20 pm
CHS
- SEA
2 stops11h 10m
Southwest
Sun 8/305:40 am
SEA
- CHS
1 stop12h 35m
Southwest
Deal found 7/20![Southwest logo]()
$350
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/251:51 pm
CAE
- PDX
1 stop8h 57m
American Airlines
Sat 8/2910:05 pm
PDX
- CAE
1 stop7h 16m
American Airlines
Deal found 7/18![American Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 7/21. 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 9/1811:37 am
CHS
- SEA
2 stops14h 49m
United Airlines
Sat 9/2611:14 pm
SEA
- CHS
1 stop7h 48m
United Airlines
Deal found 7/21![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 7/20. 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 10/222:35 pm
CHS
- SEA
2 stops11h 15m
Southwest
Sat 10/2412:10 am
SEA
- CHS
2 stops9h 35m
Southwest
Deal found 7/20![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 7/18. 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 8/104:05 pm
CHS
- SEA
1 stop7h 40m
Southwest
Tue 8/116:25 am
SEA
- CHS
2 stops10h 20m
Southwest
Deal found 7/18![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 7/19. 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 8/181:15 pm
CHS
- PDX
2 stops9h 35m
Southwest
Sat 8/2910:45 pm
PDX
- CHS
1 stop8h 40m
Southwest
Deal found 7/19![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/225:38 pm
CAE
- PDX
1 stop8h 14m
United Airlines
Wed 9/3011:30 pm
PDX
- CAE
2 stops11h 56m
United Airlines
Deal found 7/19![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/262:54 pm
CHS
- SEA
2 stops10h 49m
United Airlines
Sat 9/55:20 pm
SEA
- CHS
2 stops14h 16m
United Airlines
Deal found 7/21![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 7/22. 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 7/283:10 pm
CHS
- SEA
1 stop8h 38m
Delta
Wed 7/297:20 am
SEA
- CHS
1 stop6h 56m
Delta
Deal found 7/22![Delta logo]()
$358
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 July 23, 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 July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/18. 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 9/264:58 pm
CHS
- SEA
1 stop8h 58m
United Airlines
Wed 9/3010:42 am
SEA
- CHS
1 stop7h 51m
United Airlines
Deal found 7/18![United Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/167:09 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Sun 9/209:39 am
SEA
- CHS
Nonstop5h 27m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 7/20. 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 8/2211:00 am
CHS
- SEA
2 stops10h 15m
Southwest
Sat 8/295:30 am
SEA
- CHS
2 stops9h 40m
Southwest
Deal found 7/20![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 7/23. 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.
Wed 10/215:05 pm
GSP
- SEA
1 stop9h 47m
Delta
Mon 10/2611:59 pm
SEA
- GSP
1 stop7h 59m
Delta
Deal found 7/23![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 8/244:23 pm
MYR
- SEA
1 stop9h 03m
American Airlines
Mon 8/315:10 am
SEA
- MYR
1 stop8h 15m
American Airlines
Deal found 7/23![American Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 10/86:59 pm
CHS
- SEA
Nonstop5h 56m
Alaska Airlines
Tue 10/139:33 am
SEA
- CHS
Nonstop5h 22m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 7/19. 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 10/148:00 am
CHS
- SEA
2 stops15h 37m
United Airlines
Sun 10/1811:14 pm
SEA
- CHS
1 stop7h 48m
United Airlines
Deal found 7/19![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 7/22. 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.
Thu 8/271:28 pm
GSP
- SEA
1 stop8h 37m
Delta
Sat 9/511:10 pm
SEA
- GSP
1 stop9h 49m
Delta
Deal found 7/22![Delta logo]()
$363
This Southwest deal was found by Cheapflights users on 7/22. 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 11/25:25 pm
SAV
- SEA
1 stop10h 05m
Southwest
Fri 11/612:15 am
SEA
- SAV
2 stops10h 10m
Southwest
Deal found 7/22![Southwest logo]()
$370
This American Airlines deal was found by Cheapflights users on 7/18. 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 7/18![American Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 8/267:08 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Sat 8/299:45 am
SEA
- CHS
Nonstop5h 20m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 7/18. 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 9/234:30 pm
CHS
- SEA
1 stop7h 45m
United Airlines
Sun 9/276:05 pm
SEA
- CHS
2 stops12h 57m
United Airlines
Deal found 7/18![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 7/20. 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 8/265:18 pm
SAV
- SEA
1 stop7h 42m
Delta
Sat 8/296:00 am
SEA
- SAV
1 stop9h 54m
Delta
Deal found 7/20![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 7/21. 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 9/2311:00 am
GSP
- SEA
2 stops9h 55m
Southwest
Wed 9/3011:05 pm
SEA
- GSP
2 stops10h 25m
Southwest
Deal found 7/21![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 7/18. 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 9/268:00 am
CHS
- SEA
2 stops15h 37m
United Airlines
Sat 10/311:14 pm
SEA
- CHS
1 stop7h 48m
United Airlines
Deal found 7/18![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 7/20. 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 8/176:08 pm
CAE
- SEA
1 stop8h 49m
Delta
Fri 8/286:00 am
SEA
- CAE
1 stop8h 20m
Delta
Deal found 7/20![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 7/19. 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 8/247:00 am
GSP
- SEA
1 stop9h 55m
Southwest
Tue 8/257:10 am
SEA
- GSP
2 stops10h 45m
Southwest
Deal found 7/19![Southwest logo]()
$386
This American Airlines deal was found by Cheapflights users on 7/18. 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 9/53:59 pm
AGS
- SEA
1 stop9h 20m
American Airlines
Sun 9/1310:36 pm
SEA
- AGS
1 stop8h 11m
American Airlines
Deal found 7/18![American Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/2111:40 am
CHS
- SEA
2 stops14h 46m
United Airlines
Sat 8/295:20 pm
SEA
- CHS
2 stops14h 16m
United Airlines
Deal found 7/19![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 7/21. 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 stop9h 23m
Delta
Tue 8/259:45 pm
SEA
- CAE
1 stop8h 32m
Delta
Deal found 7/21![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/19. 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 10/1312:13 pm
SEA
- AGS
1 stop7h 45m
American Airlines
Deal found 7/19![American Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/262:54 pm
CHS
- SEA
2 stops11h 10m
United Airlines
Sat 8/295:20 pm
SEA
- CHS
2 stops14h 16m
United Airlines
Deal found 7/19![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 10/276:59 pm
CHS
- PDX
1 stop17h 48m
Alaska Airlines
Sat 10/317:09 am
PDX
- CHS
1 stop7h 46m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:20 pm
MYR
- SEA
2 stops10h 35m
Southwest
Mon 8/3110:30 pm
SEA
- MYR
1 stop8h 35m
Southwest
Deal found 7/23![Southwest logo]()
$406
This Delta deal was found by Cheapflights users on 7/20. 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 8/191:59 pm
CAE
- SEA
1 stop8h 06m
Delta
Tue 8/251:30 pm
SEA
- CAE
1 stop7h 24m
Delta
Deal found 7/20![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/222:56 pm
CAE
- PDX
1 stop8h 14m
United Airlines
Sat 8/2911:02 pm
PDX
- CAE
1 stop7h 41m
United Airlines
Deal found 7/23![United Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 7/21. 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 8/1911:00 am
MYR
- SEA
2 stops10h 10m
Southwest
Thu 9/1011:05 pm
SEA
- MYR
2 stops11h 45m
Southwest
Deal found 7/21![Southwest logo]()
$415
This Delta deal was found by Cheapflights users on 7/21. 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 8/111:59 pm
CAE
- PDX
1 stop7h 56m
Delta
Tue 8/182:08 pm
PDX
- CAE
1 stop6h 46m
Delta
Deal found 7/21![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/173:59 pm
AGS
- SEA
1 stop10h 10m
American Airlines
Fri 9/256:40 am
SEA
- AGS
1 stop9h 03m
American Airlines
Deal found 7/21![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/285:38 pm
CAE
- PDX
1 stop8h 14m
United Airlines
Wed 9/27:07 pm
PDX
- CAE
2 stops11h 40m
United Airlines
Deal found 7/20![United Airlines logo]()
$365
Last-minute flights from South Carolina to WashingtonDiscover last-minute flight deals from South Carolina to Washington. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Washington. Data last updated July 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/22. 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 7/283:10 pm
CHS
- SEA
1 stop8h 38m
Delta
Wed 7/297:20 am
SEA
- CHS
1 stop6h 56m
Delta
Deal found 7/22![Delta logo]()
$358
This Southwest deal was found by Cheapflights users on 7/18. 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 8/104:05 pm
CHS
- SEA
1 stop7h 40m
Southwest
Mon 8/175:00 am
SEA
- CHS
2 stops9h 25m
Southwest
Deal found 7/18![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 7/22. 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.
Wed 8/127:35 am
CHS
- SEA
2 stops16h 40m
Southwest
Wed 8/196:25 am
SEA
- CHS
2 stops10h 20m
Southwest
Deal found 7/22![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/184:30 pm
CHS
- PDX
1 stop7h 35m
United Airlines
Sat 8/295:00 am
PDX
- CHS
1 stop7h 28m
United Airlines
Deal found 7/19![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 7/19. 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 8/181:15 pm
CHS
- PDX
2 stops9h 35m
Southwest
Sat 8/2910:45 pm
PDX
- CHS
1 stop8h 40m
Southwest
Deal found 7/19![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 7/22. 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 8/185:10 am
CHS
- PDX
1 stop8h 17m
Delta
Tue 8/2510:35 pm
PDX
- CHS
1 stop10h 32m
Delta
Deal found 7/22![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/207:08 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Sun 8/239:45 am
SEA
- CHS
Nonstop5h 20m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/251:51 pm
CAE
- PDX
1 stop8h 57m
American Airlines
Sat 8/2910:05 pm
PDX
- CAE
1 stop7h 16m
American Airlines
Deal found 7/18![American Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/264:30 pm
CHS
- SEA
1 stop9h 34m
United Airlines
Sat 8/295:20 pm
SEA
- CHS
2 stops14h 16m
United Airlines
Deal found 7/21![United Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 8/267:08 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Sat 8/299:45 am
SEA
- CHS
Nonstop5h 20m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/262:04 pm
CAE
- PDX
1 stop7h 55m
American Airlines
Sun 8/309:44 pm
PDX
- CAE
1 stop8h 50m
American Airlines
Deal found 7/19![American Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 7/20. 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 8/291:20 pm
CHS
- SEA
2 stops11h 10m
Southwest
Sun 8/305:40 am
SEA
- CHS
1 stop12h 35m
Southwest
Deal found 7/20![Southwest logo]()
$350
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 July 23, 2026.
Search for one-way flight options from South Carolina to Washington. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/21. 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 9/293:03 pm
CHS
- SEA
1 stop9h 52m
United Airlines
Deal found 7/21![United Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 7/19. 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 8/35:06 pm
CHS
- SEA
1 stop9h 51m
Delta
Deal found 7/19![Delta logo]()
$119
This Super.com deal was found by Cheapflights users on 7/19. 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 9/217:41 pm
CLT
- SEA
1 stop7h 46m
Frontier
Deal found 7/19![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 7/19. 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.
Wed 9/167:41 pm
CLT
- SEA
1 stop7h 46m
Frontier
Deal found 7/19![Frontier logo]()
$121
This Delta deal was found by Cheapflights users on 7/21. 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 8/96:45 pm
CHS
- SEA
1 stop8h 12m
Delta
Deal found 7/21![Delta logo]()
$124
This Super.com deal was found by Cheapflights users on 7/18. 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.
Wed 8/1210:04 pm
CLT
- SEA
1 stop14h 00m
Frontier
Deal found 7/18![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 7/20. 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 8/1010:04 pm
CLT
- SEA
1 stop18h 13m
Frontier
Deal found 7/20![Frontier logo]()
$126
This CheapOair deal was found by Cheapflights users on 7/18. 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 8/315:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/18![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:06 pm
SAV
- SEA
3 stops59h 21m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/197:46 pm
CLT
- SEA
1 stop17h 05m
Frontier
Deal found 7/20![Frontier logo]()
$145
This Mytrip deal was found by Cheapflights users on 7/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:21 pm
CLT
- PDX
1 stop26h 50m
Frontier
Deal found 7/22![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/174:20 pm
SAV
- SEA
2 stops21h 19m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$147
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $347 (Alaska Airlines) |
One-way from | $114 (United Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $659 |
Good round-trip deal | $382 or less |
Good one-way deal | $203 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 July 23, 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
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Sat 9/26
4:58 pm-10:56 pm
1 stop8h 58m
Seattle/Tacoma Intl
Wed 9/30
10:42 am-9:33 pm
1 stop7h 51m
$347
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 9/16
7:09 pm-10:00 pm
Nonstop5h 51m
Seattle/Tacoma Intl
Sun 9/20
9:39 am-6:06 pm
Nonstop5h 27m
$347
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Thu 10/8
6:59 pm-9:55 pm
Nonstop5h 56m
Seattle/Tacoma Intl
Tue 10/13
9:33 am-5:55 pm
Nonstop5h 22m
$347
Quickest round-trip
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 8/26
7:08 pm-9:59 pm
Nonstop5h 51m
Seattle/Tacoma Intl
Sat 8/29
9:45 am-6:05 pm
Nonstop5h 20m
$347
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 10/14
8:00 am-8:37 pm
2 stops15h 37m
Seattle/Tacoma Intl
Sun 10/18
11:14 pm-10:02 am
1 stop7h 48m
$352
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 9/23
4:30 pm-9:15 pm
1 stop7h 45m
Seattle/Tacoma Intl
Sun 9/27
6:05 pm-10:02 am
2 stops12h 57m
$352
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Sat 9/26
8:00 am-8:37 pm
2 stops15h 37m
Seattle/Tacoma Intl
Sat 10/3
11:14 pm-10:02 am
1 stop7h 48m
$352
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Sat 8/22
11:00 am-6:15 pm
2 stops10h 15m
Seattle/Tacoma Intl
Sat 8/29
5:30 am-6:10 pm
2 stops9h 40m
$357
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Fri 8/21
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
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 8/26
2:54 pm-11:04 pm
2 stops11h 10m
Seattle/Tacoma Intl
Sat 8/29
5:20 pm-10:36 am
2 stops14h 16m
$357
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.
CHS-SEA
CLT-PDX
MYR-SEA
CLT-SEA
CHS-PDX
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
CHS-SEA
CLT-PDX
MYR-SEA
CLT-SEA
What is the cheapest month to book a flight from South Carolina to State of Washington?
Currently, October is the cheapest month in which you can book a flight from South Carolina to State of Washington (average of $350). Flying from South Carolina to State of Washington in July is currently the most expensive (average of $533). 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 July 23, 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?
Airfare is below average for this route at the moment.
South Carolina to State of Washington flights typically cost between $354 and $548 in August.The cheapest round-trip price found within the last 5 days was $347 on Alaska Airlines (Aug 20-Aug 23).
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 July 23, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, 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
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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
See prices for flight routes from nearby airports that may be better suited for you.
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 July 23, 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$297 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$536 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$505 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$601 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$512 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$401 | FlexibilityNo cancel fee | On-time69% |