$125+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Sep 2 — Sep 91
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 August 3, 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 August 3, 2026.
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 United Airlines deal was found by Cheapflights users on 8/2. 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 8/264:38 pm
CHS
- SEA
1 stop9h 05m
United Airlines
Sun 9/67:00 am
SEA
- CHS
2 stops11h 34m
United Airlines
Deal found 8/2![United Airlines logo]()
$317
This American 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 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 9/1211:57 pm
SEA
- CHS
1 stop10h 18m
American Airlines
Deal found 7/31![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 American Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 8/305:05 am
CHS
- SEA
1 stop7h 40m
American Airlines
Sun 9/65:15 am
SEA
- CHS
1 stop9h 35m
American Airlines
Deal found 8/2![American Airlines 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 Southwest deal was found by Cheapflights users on 8/2. 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 8/191:15 pm
CHS
- SEA
1 stop7h 55m
Southwest
Thu 9/35:15 am
SEA
- CHS
1 stop13h 15m
Southwest
Deal found 8/2![Southwest logo]()
$328
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 United Airlines deal was found by Cheapflights users on 8/2. 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 9/188:30 am
CHS
- SEA
1 stop10h 22m
United Airlines
Fri 9/1811:00 pm
SEA
- CHS
2 stops12h 13m
United Airlines
Deal found 8/2![United Airlines logo]()
$337
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
Mon 8/315:00 am
SEA
- CHS
2 stops9h 25m
Southwest
Deal found 7/31![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.
Sat 9/121:20 pm
CHS
- SEA
2 stops11h 10m
Southwest
Tue 9/1511:05 pm
SEA
- CHS
2 stops10h 30m
Southwest
Deal found 7/31![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 8/2. 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 9/16:11 am
CAE
- PDX
1 stop7h 16m
Delta
Sat 9/510:55 pm
PDX
- CAE
1 stop9h 14m
Delta
Deal found 8/2![Delta logo]()
$361
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 August 3, 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 August 3, 2026.
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 8/197:35 am
CHS
- SEA
2 stops16h 40m
Southwest
Wed 8/267:10 am
SEA
- CHS
2 stops9h 35m
Southwest
Deal found 7/29![Southwest logo]()
$318
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 United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:23 pm
CLT
- GEG
1 stop7h 23m
United Airlines
Wed 9/25:00 am
GEG
- CLT
1 stop7h 16m
United Airlines
Deal found 7/29![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 8/3. 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 03m
Delta
Tue 10/206:00 am
SEA
- AGS
1 stop8h 15m
Delta
Deal found 8/3![Delta logo]()
$385
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/265:05 pm
CAE
- PDX
1 stop9h 54m
American Airlines
Sun 8/309:44 pm
PDX
- CAE
1 stop8h 50m
American Airlines
Deal found 8/3![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 8/2. 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 9/227:35 am
CHS
- SEA
2 stops12h 55m
Southwest
Tue 9/296:40 am
SEA
- CHS
2 stops8h 40m
Southwest
Deal found 8/2![Southwest logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/110:23 am
CAE
- PDX
1 stop8h 33m
United Airlines
Sat 9/511:02 pm
PDX
- CAE
2 stops12h 19m
United Airlines
Deal found 8/2![United Airlines logo]()
$366
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.
Tue 8/257:08 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
Fri 9/119:39 am
SEA
- CHS
Nonstop5h 27m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$377
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 7/30. 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.
Mon 11/94:20 pm
CLT
- GEG
1 stop7h 51m
United Airlines
Thu 11/125:00 am
GEG
- CLT
2 stops13h 41m
United Airlines
Deal found 7/30![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 8/2. 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 8/2911:59 pm
SEA
- SAV
1 stop8h 36m
Delta
Deal found 8/2![Delta logo]()
$413
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 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 9/175:21 pm
CAE
- SEA
1 stop8h 48m
American Airlines
Fri 9/2510:36 pm
SEA
- CAE
1 stop8h 09m
American Airlines
Deal found 7/29![American Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 8/2. 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 8/197:35 am
CHS
- SEA
2 stops12h 55m
Southwest
Thu 9/36:30 am
SEA
- CHS
2 stops11h 05m
Southwest
Deal found 8/2![Southwest logo]()
$358
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am
GSP
- SEA
1 stop10h 28m
United Airlines
Tue 9/155:00 am
SEA
- GSP
1 stop7h 14m
United Airlines
Deal found 7/29![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/2. 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 8/201:59 pm
CAE
- SEA
1 stop9h 24m
Delta
Fri 8/289:10 am
SEA
- CAE
1 stop9h 10m
Delta
Deal found 8/2![Delta logo]()
$419
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:45 am
AGS
- SEA
1 stop10h 32m
American Airlines
Tue 10/1310:26 am
SEA
- AGS
1 stop9h 54m
American Airlines
Deal found 7/30![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.
Sat 8/292:56 pm
CAE
- PDX
1 stop8h 14m
United Airlines
Sat 9/127:02 am
PDX
- CAE
1 stop7h 01m
United Airlines
Deal found 7/31![United Airlines logo]()
$370
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.
Tue 9/81:10 pm
SAV
- SEA
2 stops13h 00m
Southwest
Fri 9/115:15 am
SEA
- SAV
1 stop8h 00m
Southwest
Deal found 8/1![Southwest logo]()
$380
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am
GSP
- SEA
1 stop9h 43m
Delta
Sun 10/1810:35 pm
SEA
- GSP
1 stop9h 25m
Delta
Deal found 7/29![Delta logo]()
$433
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.
Sun 8/305:00 am
MYR
- SEA
1 stop10h 07m
American Airlines
Wed 9/25:10 am
SEA
- MYR
1 stop8h 15m
American Airlines
Deal found 7/29![American Airlines logo]()
$442
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 10/1311:30 am
GSP
- SEA
2 stops12h 07m
United Airlines
Sat 10/175:00 am
SEA
- GSP
1 stop7h 08m
United Airlines
Deal found 7/30![United Airlines logo]()
$374
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 9/166:45 am
SAV
- SEA
2 stops9h 35m
Southwest
Wed 9/235:20 am
SEA
- SAV
1 stop9h 20m
Southwest
Deal found 7/29![Southwest logo]()
$380
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.
Tue 9/296:58 pm
MYR
- SEA
1 stop8h 00m
Delta
Mon 10/59:30 am
SEA
- MYR
2 stops22h 12m
Delta
Deal found 7/30![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/2511:40 am
CHS
- SEA
1 stop10h 27m
United Airlines
Wed 8/2611:04 pm
SEA
- CHS
1 stop7h 59m
United Airlines
Deal found 8/2![United Airlines logo]()
$377
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.
Mon 11/911:30 am
CLT
- GEG
2 stops13h 50m
Southwest
Thu 11/125:25 am
GEG
- CLT
2 stops11h 00m
Southwest
Deal found 7/30![Southwest logo]()
$393
This American Airlines deal was found by Cheapflights users on 8/2. 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 10/217:49 am
CLT
- PDX
1 stop7h 33m
American Airlines
Sat 10/249:44 pm
PDX
- CLT
Nonstop4h 53m
American Airlines
Deal found 8/2![American Airlines logo]()
$485
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:50 pm
CLT
- GEG
1 stop8h 39m
Delta
Fri 9/2510:50 pm
GEG
- CLT
1 stop8h 19m
Delta
Deal found 8/1![Delta logo]()
$448
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.
Sat 8/222:56 pm
CAE
- SEA
1 stop8h 49m
United Airlines
Tue 8/2510:58 pm
SEA
- CAE
1 stop9h 13m
United Airlines
Deal found 8/1![United Airlines logo]()
$379
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 10/61:10 pm
CLT
- GEG
2 stops12h 10m
Southwest
Tue 10/137:35 am
GEG
- CLT
2 stops10h 20m
Southwest
Deal found 7/31![Southwest logo]()
$401
Last-minute flights from South Carolina to WashingtonDiscover last-minute flight deals from South Carolina to Washington. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Washington. Data last updated August 3, 2026 and is based on user searches.
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 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.
Mon 8/1711:30 am
CHS
- SEA
2 stops10h 15m
Southwest
Tue 8/257:10 am
SEA
- CHS
2 stops9h 35m
Southwest
Deal found 8/1![Southwest logo]()
$348
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 8/2. 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 8/191:15 pm
CHS
- SEA
1 stop7h 55m
Southwest
Thu 9/35:15 am
SEA
- CHS
1 stop13h 15m
Southwest
Deal found 8/2![Southwest logo]()
$328
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 8/241:15 pm
CHS
- SEA
2 stops10h 30m
Southwest
Thu 8/276:30 am
SEA
- CHS
2 stops9h 05m
Southwest
Deal found 7/31![Southwest logo]()
$346
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 United Airlines deal was found by Cheapflights users on 8/2. 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 8/264:38 pm
CHS
- SEA
1 stop9h 05m
United Airlines
Sun 9/67:00 am
SEA
- CHS
2 stops11h 34m
United Airlines
Deal found 8/2![United Airlines logo]()
$317
This American 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 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 9/1211:57 pm
SEA
- CHS
1 stop10h 18m
American Airlines
Deal found 7/31![American Airlines logo]()
$318
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
Mon 8/315:00 am
SEA
- CHS
2 stops9h 25m
Southwest
Deal found 7/31![Southwest logo]()
$338
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 Delta deal was found by Cheapflights users on 8/2. 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 8/272:17 pm
CHS
- SEA
1 stop9h 06m
Delta
Tue 9/2210:40 pm
SEA
- CHS
1 stop10h 31m
Delta
Deal found 8/2![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 8/305:05 am
CHS
- SEA
1 stop7h 40m
American Airlines
Sun 9/65:15 am
SEA
- CHS
1 stop9h 35m
American Airlines
Deal found 8/2![American Airlines logo]()
$322
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 August 3, 2026.
Search for one-way flight options from South Carolina to Washington. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:21 pm
CLT
- PDX
1 stop26h 50m
Frontier
Deal found 8/2![Frontier logo]()
$125
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 7/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:21 pm
CLT
- SEA
1 stop18h 58m
Frontier
Deal found 7/30![Frontier logo]()
$128
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 7/30. 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 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 7/30![Frontier logo]()
$133
This Delta deal was found by Cheapflights users on 8/3. 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 8/195:10 am
CHS
- SEA
1 stop9h 53m
Delta
Deal found 8/3![Delta logo]()
$134
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.
Sat 10/317:44 pm
CLT
- SEA
1 stop18h 07m
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 United Airlines deal was found by Cheapflights users on 8/2. 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 9/110:19 am
CHS
- SEA
2 stops11h 48m
United Airlines
Deal found 8/2![United Airlines logo]()
$139
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:54 pm
CLT
- SEA
1 stop22h 14m
Frontier
Deal found 8/2![Frontier logo]()
$149
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:02 pm
CLT
- PDX
2 stops21h 33m
Frontier
Deal found 7/31![Frontier logo]()
$154
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:30 pm
CHS
- SEA
1 stop9h 34m
United Airlines
Deal found 7/29![United Airlines logo]()
$155
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 August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $313 (Southwest) |
One-way from | $125 (CheapOair) |
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 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 August 3, 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
Wed 8/19
7:35 am-9:15 pm
2 stops16h 40m
Seattle/Tacoma Intl
Wed 8/26
7:10 am-7:45 pm
2 stops9h 35m
$318
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
Tue 9/22
7:35 am-5:30 pm
2 stops12h 55m
Seattle/Tacoma Intl
Tue 9/29
6:40 am-6:20 pm
2 stops8h 40m
$348
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 8/19
7:35 am-5:30 pm
2 stops12h 55m
Seattle/Tacoma Intl
Thu 9/3
6:30 am-8:35 pm
2 stops11h 05m
$358
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
Wed 8/26
4:23 pm-8:46 pm
1 stop7h 23m
Spokane
Wed 9/2
5:00 am-3:16 pm
1 stop7h 16m
$363
ColumbiaPortland
CAE - PDX
CAEPDX
Columbia Metropolitan
Tue 9/1
10:23 am-3:56 pm
1 stop8h 33m
Portland
Sat 9/5
11:02 pm-2:21 pm
2 stops12h 19m
$366
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
Mon 11/9
4:20 pm-9:11 pm
1 stop7h 51m
Spokane
Thu 11/12
5:00 am-9:41 pm
2 stops13h 41m
$368
GreenvilleSeattle
GSP - SEA
GSPSEA
Greenville
Thu 9/10
7:00 am-2:28 pm
1 stop10h 28m
Seattle/Tacoma Intl
Tue 9/15
5:00 am-3:14 pm
1 stop7h 14m
$369
ColumbiaPortland
CAE - PDX
CAEPDX
Columbia Metropolitan
Sat 8/29
2:56 pm-8:10 pm
1 stop8h 14m
Portland
Sat 9/12
7:02 am-5:03 pm
1 stop7h 01m
$370
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
CLT-SEA
SAV-SEA
CLT-GEG
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
CLT-SEA
SAV-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 $351). Flying from South Carolina to State of Washington in July is currently the most expensive (average of $534). 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 August 3, 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 $329 and $512 in September.The cheapest round-trip price found within the last 5 days was $313 on Southwest (Sep 30-Oct 3).
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 August 3, 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
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
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.
Browse thousands of different options on Cheapflights for your next trip
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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 August 3, 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 August 3, 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$501 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$606 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$512 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$402 | FlexibilityNo cancel fee | On-time69% |