$92+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
May 1 — May 81
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 April 1, 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 April 1, 2026.
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:18 pm
CLT
- PDX
1 stop20h 34m
Frontier
Thu 4/2311:48 am
PDX
- CLT
1 stop26h 47m
Frontier
Deal found 3/30![Frontier logo]()
$172
This Southwest deal was found by Cheapflights users on 3/31. 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 5/137:15 am
CHS
- SEA
2 stops13h 30m
Southwest
Mon 5/185:15 am
SEA
- CHS
1 stop13h 40m
Southwest
Deal found 3/31![Southwest logo]()
$192
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:30 pm
CLT
- PDX
1 stop20h 12m
Frontier
Tue 4/2812:38 pm
PDX
- CLT
1 stop27h 16m
Frontier
Deal found 4/1![Frontier logo]()
$196
This CheapOair deal was found by Cheapflights users on 3/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:30 pm
CLT
- PDX
1 stop20h 12m
Frontier
Mon 5/411:58 am
PDX
- CLT
1 stop25h 27m
Frontier
Deal found 3/29![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:49 pm
CLT
- PDX
1 stop19h 03m
Frontier
Sat 5/306:19 pm
PDX
- CLT
1 stop10h 06m
Frontier
Deal found 4/1![Frontier logo]()
$221
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 4/235:00 pm
CHS
- SEA
1 stop8h 42m
United Airlines
Mon 5/47:00 am
SEA
- CHS
1 stop9h 39m
United Airlines
Deal found 3/31![United Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 5/136:53 pm
CHS
- SEA
1 stop8h 06m
United Airlines
Mon 5/1810:41 pm
SEA
- CHS
1 stop8h 32m
United Airlines
Deal found 3/30![United Airlines logo]()
$239
This CheapOair deal was found by Cheapflights users on 3/30. 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.
Tue 4/1410:00 am
CLT
- PDX
1 stop28h 38m
Frontier
Sat 4/1812:27 pm
PDX
- CLT
1 stop25h 56m
Frontier
Deal found 3/30![Frontier logo]()
$242
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/252:53 pm
CHS
- SEA
2 stops12h 06m
United Airlines
Sat 5/28:10 am
SEA
- CHS
1 stop7h 49m
United Airlines
Deal found 3/27![United Airlines logo]()
$244
This Southwest deal was found by Cheapflights users on 3/31. 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.
Fri 5/15:50 pm
CHS
- SEA
2 stops9h 50m
Southwest
Mon 5/45:15 am
SEA
- CHS
2 stops10h 05m
Southwest
Deal found 3/31![Southwest logo]()
$249
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:14 pm
CLT
- PDX
1 stop24h 32m
Frontier
Sat 6/611:15 am
PDX
- CLT
1 stop16h 44m
Frontier
Deal found 3/31![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Fri 4/176:30 pm
CLT
- PDX
1 stop20h 12m
Frontier
Mon 4/2011:48 am
PDX
- CLT
1 stop28h 06m
Frontier
Deal found 3/31![Frontier logo]()
$252
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 April 1, 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 April 1, 2026.
This United Airlines deal was found by Cheapflights users on 3/29. 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 5/155:08 pm
CHS
- SEA
1 stop8h 39m
United Airlines
Sun 5/2411:52 pm
SEA
- CHS
1 stop7h 16m
United Airlines
Deal found 3/29![United Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:15 pm
CHS
- SEA
2 stops12h 15m
Southwest
Mon 5/411:55 pm
SEA
- CHS
2 stops10h 40m
Southwest
Deal found 3/31![Southwest logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:07 pm
CHS
- SEA
Nonstop5h 59m
Alaska Airlines
Wed 5/69:39 am
SEA
- CHS
Nonstop5h 28m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:24 pm
CHS
- SEA
1 stop8h 35m
Delta
Fri 7/3111:59 pm
SEA
- CHS
1 stop7h 40m
Delta
Deal found 3/30![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Tue 4/141:21 pm
AGS
- SEA
2 stops12h 17m
American Airlines
Sat 4/186:30 am
SEA
- AGS
2 stops10h 20m
American Airlines
Deal found 3/29![American Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 3/29. 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 4/232:15 pm
CHS
- SEA
2 stops12h 15m
Southwest
Mon 4/275:15 am
SEA
- CHS
1 stop13h 40m
Southwest
Deal found 3/29![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:00 pm
CHS
- SEA
1 stop8h 44m
United Airlines
Wed 5/67:00 am
SEA
- CHS
1 stop9h 39m
United Airlines
Deal found 3/31![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 3/31. 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 6/15:45 pm
CHS
- SEA
2 stops9h 55m
Southwest
Wed 6/105:00 am
SEA
- CHS
1 stop13h 25m
Southwest
Deal found 3/31![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/55:08 pm
CHS
- SEA
1 stop8h 39m
United Airlines
Wed 5/67:00 am
SEA
- CHS
1 stop9h 39m
United Airlines
Deal found 3/30![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 8/213:42 pm
GSP
- PDX
1 stop9h 12m
Delta
Tue 9/111:55 am
PDX
- GSP
1 stop7h 05m
Delta
Deal found 4/1![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 3/29. 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.
Tue 6/27:20 am
GSP
- PDX
2 stops12h 55m
Delta
Wed 6/1011:55 am
PDX
- GSP
1 stop6h 53m
Delta
Deal found 3/29![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:54 pm
AGS
- SEA
1 stop9h 34m
American Airlines
Tue 4/2810:25 am
SEA
- AGS
2 stops10h 08m
American Airlines
Deal found 3/29![American Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 3/31. 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 6/91:50 pm
GSP
- SEA
2 stops12h 40m
Southwest
Tue 6/1611:05 pm
SEA
- GSP
2 stops11h 05m
Southwest
Deal found 3/31![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/155:00 pm
CHS
- SEA
1 stop8h 42m
United Airlines
Tue 4/217:00 am
SEA
- CHS
2 stops13h 59m
United Airlines
Deal found 3/27![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 4/235:42 am
GSP
- PDX
1 stop7h 59m
Delta
Sun 4/2611:06 pm
PDX
- GSP
1 stop8h 14m
Delta
Deal found 3/30![Delta logo]()
$408
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/254:00 pm
AGS
- SEA
1 stop10h 44m
American Airlines
Tue 6/95:10 am
SEA
- AGS
1 stop7h 20m
American Airlines
Deal found 4/1![American Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 6/246:30 pm
CHS
- PDX
1 stop8h 23m
United Airlines
Mon 6/2910:40 pm
PDX
- CHS
1 stop8h 28m
United Airlines
Deal found 3/30![United Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 3/31. 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 5/96:10 am
CLT
- PDX
2 stops11h 45m
Southwest
Wed 5/135:40 am
PDX
- CLT
1 stop12h 15m
Southwest
Deal found 3/31![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
CHS
- PDX
1 stop8h 46m
Delta
Fri 6/59:39 pm
PDX
- CHS
1 stop8h 59m
Delta
Deal found 3/28![Delta logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/139:20 am
CLT
- SEA
2 stops12h 44m
Alaska Airlines
Fri 5/2212:09 am
SEA
- CLT
1 stop8h 00m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:41 pm
CHS
- PDX
1 stop7h 57m
American Airlines
Tue 4/2111:56 am
PDX
- CHS
1 stop7h 45m
American Airlines
Deal found 3/27![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/26:36 am
GSP
- SEA
2 stops11h 00m
United Airlines
Tue 5/511:53 pm
SEA
- GSP
1 stop6h 54m
United Airlines
Deal found 3/30![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 9/173:42 pm
GSP
- PDX
1 stop9h 29m
Delta
Sun 9/2010:55 pm
PDX
- GSP
1 stop8h 33m
Delta
Deal found 4/1![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 3/31. 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.
Fri 6/125:30 pm
CHS
- SEA
1 stop8h 35m
Southwest
Mon 6/1511:05 pm
SEA
- CHS
2 stops11h 25m
Southwest
Deal found 3/31![Southwest logo]()
$418
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 5/95:07 pm
CHS
- PDX
1 stop8h 52m
United Airlines
Tue 5/1211:55 pm
PDX
- CHS
1 stop9h 22m
United Airlines
Deal found 3/27![United Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:18 pm
AGS
- SEA
1 stop7h 38m
American Airlines
Fri 9/2510:33 pm
SEA
- AGS
1 stop6h 46m
American Airlines
Deal found 4/1![American Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:45 am
GSP
- PDX
1 stop6h 52m
Delta
Fri 8/289:45 pm
PDX
- GSP
1 stop8h 42m
Delta
Deal found 3/28![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 3/29. 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.
Mon 4/276:25 pm
SAV
- SEA
1 stop8h 40m
Southwest
Mon 5/48:00 am
SEA
- SAV
2 stops10h 15m
Southwest
Deal found 3/29![Southwest logo]()
$426
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 4/175:00 am
AGS
- SEA
1 stop10h 33m
American Airlines
Tue 4/2111:41 am
SEA
- AGS
1 stop8h 03m
American Airlines
Deal found 3/31![American Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:06 pm
GSP
- PDX
1 stop9h 12m
Delta
Fri 8/711:15 pm
PDX
- GSP
2 stops11h 46m
Delta
Deal found 3/31![Delta logo]()
$422
Last-minute flights from South Carolina to WashingtonDiscover last-minute flight deals from South Carolina to Washington. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Washington. Data last updated April 1, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/30. 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.
Tue 4/1410:00 am
CLT
- PDX
1 stop28h 38m
Frontier
Sat 4/1812:27 pm
PDX
- CLT
1 stop25h 56m
Frontier
Deal found 3/30![Frontier logo]()
$242
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Fri 4/176:30 pm
CLT
- PDX
1 stop20h 12m
Frontier
Mon 4/2011:48 am
PDX
- CLT
1 stop28h 06m
Frontier
Deal found 3/31![Frontier logo]()
$252
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:18 pm
CLT
- PDX
1 stop20h 34m
Frontier
Thu 4/2311:48 am
PDX
- CLT
1 stop26h 47m
Frontier
Deal found 3/30![Frontier logo]()
$172
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:49 pm
CLT
- PDX
1 stop19h 03m
Frontier
Sat 5/306:19 pm
PDX
- CLT
1 stop10h 06m
Frontier
Deal found 4/1![Frontier logo]()
$221
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:20 am
CHS
- SEA
1 stop7h 40m
Delta
Tue 5/57:20 am
SEA
- CHS
1 stop11h 14m
Delta
Deal found 3/31![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 4/235:00 pm
CHS
- SEA
1 stop8h 42m
United Airlines
Mon 5/47:00 am
SEA
- CHS
1 stop9h 39m
United Airlines
Deal found 3/31![United Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 4/234:41 pm
CHS
- SEA
1 stop11h 03m
American Airlines
Mon 4/2710:47 pm
SEA
- CHS
1 stop9h 48m
American Airlines
Deal found 3/31![American Airlines logo]()
$239
This CheapOair deal was found by Cheapflights users on 3/30. 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.
Thu 4/236:18 pm
CLT
- PDX
1 stop19h 45m
Frontier
Sun 4/2611:15 am
PDX
- CLT
1 stop27h 08m
Frontier
Deal found 3/30![Frontier logo]()
$261
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:30 pm
CLT
- PDX
1 stop20h 12m
Frontier
Tue 4/2812:38 pm
PDX
- CLT
1 stop27h 16m
Frontier
Deal found 4/1![Frontier logo]()
$196
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/252:53 pm
CHS
- SEA
2 stops12h 06m
United Airlines
Sat 5/28:10 am
SEA
- CHS
1 stop7h 49m
United Airlines
Deal found 3/27![United Airlines logo]()
$244
This CheapOair deal was found by Cheapflights users on 3/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:30 pm
CLT
- PDX
1 stop20h 12m
Frontier
Mon 5/411:58 am
PDX
- CLT
1 stop25h 27m
Frontier
Deal found 3/29![Frontier logo]()
$216
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:14 pm
CLT
- PDX
1 stop24h 32m
Frontier
Sat 6/611:15 am
PDX
- CLT
1 stop16h 44m
Frontier
Deal found 3/31![Frontier logo]()
$250
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 April 1, 2026.
Search for one-way flight options from South Carolina to Washington. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This CheapOair deal was found by Cheapflights users on 3/30. 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 4/206:18 pm
CLT
- SEA
1 stop18h 09m
Frontier
Deal found 3/30![Frontier logo]()
$92
This Southwest deal was found by Cheapflights users on 3/31. 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.
Fri 5/85:45 pm
CHS
- SEA
2 stops9h 55m
Southwest
Deal found 3/31![Southwest logo]()
$96
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:49 pm
CLT
- PDX
1 stop18h 14m
Frontier
Deal found 3/30![Frontier logo]()
$106
This Booking.com deal was found by Cheapflights users on 3/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:18 pm
CLT
- PDX
1 stop19h 45m
Frontier
Deal found 3/29![Frontier logo]()
$111
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
CHS
- SEA
1 stop11h 16m
United Airlines
Deal found 3/28![United Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 6/68:48 pm
CHS
- PDX
1 stop20h 00m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$115
This CheapOair deal was found by Cheapflights users on 3/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:20 pm
CLT
- SEA
1 stop19h 29m
Frontier
Deal found 3/29![Frontier logo]()
$117
This CheapOair deal was found by Cheapflights users on 3/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:49 pm
CLT
- PDX
1 stop18h 14m
Frontier
Deal found 3/29![Frontier logo]()
$117
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/1312:26 pm
CHS
- SEA
1 stop11h 57m
American Airlines
Deal found 3/31![American Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:39 pm
CLT
- PDX
2 stops40h 13m
Frontier
Deal found 4/1![Frontier logo]()
$120
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/288:00 am
CHS
- SEA
2 stops13h 00m
United Airlines
Deal found 3/30![United Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:09 pm
CLT
- SEA
2 stops40h 18m
Frontier
Deal found 3/29![Frontier logo]()
$127
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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $172 (Booking.com) |
One-way from | $92 (CheapOair) |
Popular in | March |
Cheapest in | November |
Average price | $368 |
Good round-trip deal | $492 or less |
Good one-way deal | $273 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 April 1, 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
Fri 5/15
5:08 pm-10:47 pm
1 stop8h 39m
Seattle/Tacoma Intl
Sun 5/24
11:52 pm-10:08 am
1 stop7h 16m
$269
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Thu 4/23
2:15 pm-11:30 pm
2 stops12h 15m
Seattle/Tacoma Intl
Mon 5/4
11:55 pm-1:35 pm
2 stops10h 40m
$311
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Thu 4/23
2:15 pm-11:30 pm
2 stops12h 15m
Seattle/Tacoma Intl
Mon 4/27
5:15 am-9:55 pm
1 stop13h 40m
$340
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Mon 6/1
5:45 pm-12:40 am
2 stops9h 55m
Seattle/Tacoma Intl
Wed 6/10
5:00 am-9:25 pm
1 stop13h 25m
$340
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Fri 4/24
5:00 pm-10:44 pm
1 stop8h 44m
Seattle/Tacoma Intl
Wed 5/6
7:00 am-7:39 pm
1 stop9h 39m
$347
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Tue 5/5
5:08 pm-10:47 pm
1 stop8h 39m
Seattle/Tacoma Intl
Wed 5/6
7:00 am-7:39 pm
1 stop9h 39m
$349
Quickest round-trip
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Tue 5/5
7:07 pm-10:06 pm
Nonstop5h 59m
Seattle/Tacoma Intl
Wed 5/6
9:39 am-6:07 pm
Nonstop5h 28m
$377
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 7/22
6:24 pm-11:59 pm
1 stop8h 35m
Seattle/Tacoma Intl
Fri 7/31
11:59 pm-10:39 am
1 stop7h 40m
$378
GreenvilleSeattle
GSP - SEA
GSPSEA
Greenville
Tue 6/9
1:50 pm-11:30 pm
2 stops12h 40m
Seattle/Tacoma Intl
Tue 6/16
11:05 pm-1:10 pm
2 stops11h 05m
$393
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 4/15
5:00 pm-10:42 pm
1 stop8h 42m
Seattle/Tacoma Intl
Tue 4/21
7:00 am-11:59 pm
2 stops13h 59m
$394
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.
CLT-PDX
CHS-SEA
CLT-SEA
CHS-PDX
GSP-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
CLT-PDX
CHS-SEA
CLT-SEA
CHS-PDX
What is the cheapest month to book a flight from South Carolina to State of Washington?
Currently, August is the cheapest month in which you can book a flight from South Carolina to State of Washington (average of $163). Flying from South Carolina to State of Washington in July is currently the most expensive (average of $244). 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 April 1, 2026.
One of the essential ways to save on airfare from South Carolina to State of Washington is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 45% on airfare.
What is the cheapest day to fly from South Carolina to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from South Carolina to Washington. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their South Carolina to State of Washington flight should consider departing on Monday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from South Carolina to State of Washington
Explore weekly flight availability from South Carolina to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 1, 2026.
The most flights from USSC to USWA are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from South Carolina to State of Washington?
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 April 1, 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
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 April 1, 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$365 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$476 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$609 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$494 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$257 | Average$411 | FlexibilityNo cancel fee | On-time69% |