$60+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Mar 21 — Mar 281
1 adult, Economy
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Find cheap flights from South Carolina to Washington with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from South Carolina to 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 February 19, 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 February 19, 2026.
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 4/236:33 pm
CHS
- SEA
1 stop8h 57m
American Airlines
Mon 4/2710:16 pm
SEA
- CHS
1 stop9h 18m
American Airlines
Deal found 2/16![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 3/125:25 pm
CHS
- SEA
1 stop8h 48m
American Airlines
Mon 3/1610:57 pm
SEA
- CHS
1 stop8h 15m
American Airlines
Deal found 2/18![American Airlines logo]()
$184
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/125:25 pm
CHS
- SEA
1 stop8h 48m
American Airlines
Mon 3/1612:13 am
SEA
- CHS
1 stop8h 21m
American Airlines
Deal found 2/19![American Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:49 pm
CLT
- PDX
1 stop18h 14m
Frontier
Thu 4/2311:48 am
PDX
- CLT
1 stop28h 06m
Frontier
Deal found 2/16![Frontier logo]()
$195
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:15 pm
CHS
- SEA
1 stop9h 44m
Delta
Sat 10/241:45 pm
SEA
- CHS
1 stop7h 11m
Delta
Deal found 2/18![Delta logo]()
$197
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 5/56:33 pm
CHS
- SEA
1 stop8h 57m
American Airlines
Wed 5/1311:16 am
SEA
- CHS
1 stop8h 50m
American Airlines
Deal found 2/16![American Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 3/216:08 pm
CHS
- SEA
1 stop9h 16m
American Airlines
Wed 3/251:44 pm
SEA
- CHS
1 stop7h 11m
American Airlines
Deal found 2/17![American Airlines logo]()
$203
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 4/87:07 am
CHS
- SEA
1 stop10h 20m
American Airlines
Sun 4/1211:33 pm
SEA
- CHS
1 stop9h 16m
American Airlines
Deal found 2/17![American Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 5/136:32 pm
CHS
- SEA
1 stop8h 58m
American Airlines
Fri 5/2910:27 am
SEA
- CHS
1 stop9h 17m
American Airlines
Deal found 2/18![American Airlines logo]()
$209
This CheapOair deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 5/127:49 pm
CLT
- PDX
1 stop20h 13m
Frontier
Mon 5/1811:48 am
PDX
- CLT
1 stop28h 06m
Frontier
Deal found 2/16![Frontier logo]()
$211
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 4/286:00 am
CHS
- SEA
1 stop11h 42m
Delta
Sun 5/311:59 pm
SEA
- CHS
1 stop8h 47m
Delta
Deal found 2/17![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:30 pm
CHS
- SEA
1 stop8h 35m
Delta
Fri 8/2111:53 pm
SEA
- CHS
1 stop7h 52m
Delta
Deal found 2/18![Delta logo]()
$218
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 February 19, 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 February 19, 2026.
This American Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/236:33 pm
CHS
- SEA
1 stop8h 57m
American Airlines
Mon 4/2710:29 pm
SEA
- CHS
1 stop8h 23m
American Airlines
Deal found 2/15![American Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 4/286:00 am
CHS
- SEA
1 stop11h 42m
Delta
Sun 5/311:59 pm
SEA
- CHS
1 stop8h 47m
Delta
Deal found 2/16![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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.
Fri 4/177:49 pm
CLT
- PDX
1 stop18h 53m
Frontier
Fri 4/249:53 am
PDX
- CLT
2 stops27h 59m
Frontier
Deal found 2/15![Frontier logo]()
$219
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 4/1410:00 am
CHS
- SEA
2 stops12h 00m
United Airlines
Tue 4/218:55 am
SEA
- CHS
1 stop7h 38m
United Airlines
Deal found 2/16![United Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/223:40 pm
CHS
- SEA
2 stops9h 50m
Southwest
Mon 4/2711:55 pm
SEA
- CHS
2 stops10h 40m
Southwest
Deal found 2/15![Southwest logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/125:25 pm
CHS
- SEA
1 stop8h 48m
American Airlines
Mon 3/1612:13 am
SEA
- CHS
1 stop8h 21m
American Airlines
Deal found 2/19![American Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 5/77:49 pm
CLT
- PDX
1 stop18h 14m
Multiple Airlines
Sun 5/109:53 am
PDX
- CLT
2 stops23h 20m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 5/56:00 am
CHS
- SEA
1 stop11h 42m
Delta
Wed 5/135:30 am
SEA
- CHS
1 stop9h 23m
Delta
Deal found 2/15![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:49 pm
CLT
- PDX
1 stop18h 14m
Frontier
Mon 4/2011:48 am
PDX
- CLT
1 stop28h 06m
Frontier
Deal found 2/15![Frontier logo]()
$223
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/224:00 pm
CHS
- SEA
1 stop8h 06m
United Airlines
Mon 4/2711:59 pm
SEA
- CHS
2 stops11h 54m
United Airlines
Deal found 2/15![United Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/124:55 pm
CHS
- SEA
1 stop8h 50m
United Airlines
Mon 3/1611:59 pm
SEA
- CHS
2 stops11h 55m
United Airlines
Deal found 2/16![United Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 4/14:31 pm
AGS
- SEA
1 stop11h 24m
American Airlines
Wed 4/81:33 pm
SEA
- AGS
1 stop7h 17m
American Airlines
Deal found 2/16![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 8/1811:35 am
AGS
- SEA
1 stop7h 47m
Delta
Wed 8/261:45 pm
SEA
- AGS
1 stop7h 11m
Delta
Deal found 2/17![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/84:55 pm
CHS
- SEA
1 stop8h 42m
United Airlines
Sun 4/1211:59 pm
SEA
- CHS
2 stops11h 54m
United Airlines
Deal found 2/15![United Airlines logo]()
$285
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 4/245:08 pm
AGS
- SEA
1 stop10h 36m
American Airlines
Tue 4/2810:25 am
SEA
- AGS
1 stop9h 19m
American Airlines
Deal found 2/16![American Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 4/85:00 pm
SAV
- SEA
1 stop10h 10m
Southwest
Tue 4/146:30 am
SEA
- SAV
2 stops10h 30m
Southwest
Deal found 2/17![Southwest logo]()
$372
This CheapOair deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/127:43 pm
CLT
- PDX
1 stop18h 26m
Frontier
Sun 3/1512:04 pm
PDX
- CLT
1 stop27h 44m
Frontier
Deal found 2/16![Frontier logo]()
$341
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 2/275:05 pm
CHS
- SEA
1 stop8h 38m
United Airlines
Tue 3/311:59 pm
SEA
- CHS
2 stops11h 50m
United Airlines
Deal found 2/16![United Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 6/35:15 am
CHS
- PDX
1 stop7h 46m
Delta
Fri 6/59:39 pm
PDX
- CHS
1 stop9h 01m
Delta
Deal found 2/16![Delta logo]()
$335
This Southwest deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 5/93:15 pm
SAV
- SEA
2 stops9h 55m
Southwest
Wed 5/206:00 am
SEA
- SAV
1 stop7h 00m
Southwest
Deal found 2/17![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/152:51 pm
CHS
- SEA
2 stops10h 46m
United Airlines
Sun 4/1911:59 pm
SEA
- CHS
1 stop9h 26m
United Airlines
Deal found 2/15![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 4/2112:28 pm
CAE
- SEA
1 stop10h 08m
American Airlines
Sat 5/26:00 am
SEA
- CAE
1 stop9h 01m
American Airlines
Deal found 2/16![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 8/1811:35 am
AGS
- SEA
1 stop7h 47m
Delta
Tue 9/15:30 pm
SEA
- AGS
1 stop16h 46m
Delta
Deal found 2/17![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/274:20 pm
CLT
- PDX
2 stops10h 50m
Southwest
Tue 5/56:30 am
PDX
- CLT
2 stops11h 15m
Southwest
Deal found 2/15![Southwest logo]()
$382
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 7/97:45 pm
CHS
- PDX
1 stop8h 03m
American Airlines
Mon 7/1310:30 pm
PDX
- CHS
1 stop8h 59m
American Airlines
Deal found 2/16![American Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 3/215:13 pm
CHS
- PDX
1 stop8h 58m
United Airlines
Tue 3/2411:10 pm
PDX
- CHS
1 stop7h 54m
United Airlines
Deal found 2/15![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 2/19. 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.
Sat 4/186:10 am
CLT
- PDX
2 stops9h 45m
Southwest
Tue 4/218:50 am
PDX
- CLT
2 stops9h 50m
Southwest
Deal found 2/19![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 8/177:45 pm
AGS
- SEA
1 stop7h 18m
Delta
Wed 8/261:45 pm
SEA
- AGS
1 stop7h 11m
Delta
Deal found 2/17![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 4/2510:45 am
GSP
- SEA
2 stops12h 50m
Southwest
Wed 4/296:00 am
SEA
- GSP
2 stops11h 00m
Southwest
Deal found 2/17![Southwest logo]()
$390
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 4/155:00 am
AGS
- SEA
2 stops12h 27m
American Airlines
Mon 4/2010:29 pm
SEA
- AGS
1 stop8h 26m
American Airlines
Deal found 2/18![American Airlines logo]()
$358
Last-minute flights from South Carolina to WashingtonDiscover last-minute flight deals from South Carolina to Washington. Data last updated February 19, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Washington. Data last updated February 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/33:45 pm
CHS
- SEA
1 stop10h 22m
American Airlines
Fri 3/612:07 am
SEA
- CHS
1 stop8h 30m
American Airlines
Deal found 2/16![American Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/32:48 pm
CHS
- SEA
2 stops12h 03m
United Airlines
Sat 3/77:00 am
SEA
- CHS
1 stop8h 04m
United Airlines
Deal found 2/16![United Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 3/115:10 am
CHS
- SEA
1 stop10h 41m
American Airlines
Sun 3/1510:57 pm
SEA
- CHS
1 stop8h 20m
American Airlines
Deal found 2/17![American Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/114:55 pm
CHS
- SEA
1 stop8h 50m
United Airlines
Mon 3/1611:59 pm
SEA
- CHS
2 stops11h 55m
United Airlines
Deal found 2/16![United Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/125:25 pm
CHS
- SEA
1 stop8h 48m
American Airlines
Mon 3/1610:57 pm
SEA
- CHS
1 stop8h 15m
American Airlines
Deal found 2/16![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/125:25 pm
CHS
- SEA
1 stop8h 48m
American Airlines
Mon 3/1612:13 am
SEA
- CHS
1 stop8h 21m
American Airlines
Deal found 2/19![American Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 3/124:55 pm
CHS
- SEA
1 stop8h 50m
United Airlines
Mon 3/1611:59 pm
SEA
- CHS
2 stops11h 55m
United Airlines
Deal found 2/18![United Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 3/174:35 pm
CHS
- SEA
1 stop10h 20m
Southwest
Tue 3/245:30 am
SEA
- CHS
1 stop7h 20m
Southwest
Deal found 2/17![Southwest logo]()
$238
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/192:48 pm
CHS
- PDX
1 stop10h 10m
United Airlines
Tue 3/2411:10 pm
PDX
- CHS
1 stop7h 54m
United Airlines
Deal found 2/16![United Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 3/205:14 pm
CHS
- SEA
1 stop8h 59m
American Airlines
Wed 3/251:44 pm
SEA
- CHS
1 stop7h 11m
American Airlines
Deal found 2/17![American Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 3/216:08 pm
CHS
- SEA
1 stop9h 16m
American Airlines
Wed 3/251:44 pm
SEA
- CHS
1 stop7h 11m
American Airlines
Deal found 2/17![American Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:43 pm
CLT
- PDX
1 stop18h 26m
Frontier
Mon 3/3012:52 pm
PDX
- CLT
2 stops24h 48m
Frontier
Deal found 2/18![Frontier logo]()
$293
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 February 19, 2026.
Search for one-way flight options from South Carolina to Washington. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
This Trip.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:49 pm
CLT
- SEA
1 stop16h 38m
Frontier
Deal found 2/16![Frontier logo]()
$60
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:00 am
CLT
- SEA
1 stop26h 27m
Frontier
Deal found 2/19![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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.
Tue 5/57:49 pm
CLT
- PDX
1 stop20h 13m
Frontier
Deal found 2/16![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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.
Tue 4/147:49 pm
CLT
- PDX
1 stop20h 13m
Frontier
Deal found 2/17![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:49 pm
CLT
- SEA
1 stop16h 38m
Frontier
Deal found 2/16![Frontier logo]()
$70
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:51 pm
CLT
- PDX
1 stop19h 29m
Frontier
Deal found 2/19![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:49 pm
CLT
- SEA
1 stop22h 16m
Frontier
Deal found 2/16![Frontier logo]()
$71
This Trip.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:49 pm
CLT
- SEA
1 stop16h 38m
Frontier
Deal found 2/17![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 5/165:47 pm
CLT
- SEA
1 stop18h 40m
Frontier
Deal found 2/17![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/147:43 pm
CLT
- PDX
1 stop18h 26m
Frontier
Deal found 2/16![Frontier logo]()
$84
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:18 pm
CLT
- SEA
1 stop23h 47m
Frontier
Deal found 2/19![Frontier logo]()
$87
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com 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
Deal found 2/18![Frontier logo]()
$87
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 February 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (American Airlines) |
One-way from | $60 (Trip.com) |
Popular in | January |
Cheapest in | November |
Average price | $367 |
Good round-trip deal | $277 or less |
Good one-way deal | $138 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 February 19, 2026.
Use the filters below to find and compare flights from South Carolina to Washington that are best for you.
Fly from
South Carolina
Fly to
Washington
Route
Depart
Return
Price
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Thu 4/23
6:33 pm-12:30 am
1 stop8h 57m
Seattle/Tacoma Intl
Mon 4/27
10:29 pm-9:52 am
1 stop8h 23m
$179
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Thu 3/12
5:25 pm-11:13 pm
1 stop8h 48m
Seattle/Tacoma Intl
Mon 3/16
12:13 am-11:34 am
1 stop8h 21m
$190
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Tue 4/28
6:00 am-2:42 pm
1 stop11h 42m
Seattle/Tacoma Intl
Sun 5/3
11:59 pm-11:46 am
1 stop8h 47m
$197
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Tue 5/5
6:00 am-2:42 pm
1 stop11h 42m
Seattle/Tacoma Intl
Wed 5/13
5:30 am-5:53 pm
1 stop9h 23m
$197
CharlottePortland
CLT - PDX
CLTPDX
Charlotte Douglas
Fri 4/17
7:49 pm-11:42 am
1 stop18h 53m
Portland
Fri 4/24
9:53 am-4:52 pm
2 stops27h 59m
$219
CharlottePortland
CLT - PDX
CLTPDX
Charlotte Douglas
Wed 4/15
7:49 pm-11:03 am
1 stop18h 14m
Portland
Mon 4/20
11:48 am-6:54 pm
1 stop28h 06m
$223
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Tue 4/14
10:00 am-7:00 pm
2 stops12h 00m
Seattle/Tacoma Intl
Tue 4/21
8:55 am-7:33 pm
1 stop7h 38m
$242
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 4/22
4:00 pm-9:06 pm
1 stop8h 06m
Seattle/Tacoma Intl
Mon 4/27
11:59 pm-2:53 pm
2 stops11h 54m
$253
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Thu 3/12
4:55 pm-10:45 pm
1 stop8h 50m
Seattle/Tacoma Intl
Mon 3/16
11:59 pm-2:54 pm
2 stops11h 55m
$262
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Wed 4/8
4:55 pm-10:37 pm
1 stop8h 42m
Seattle/Tacoma Intl
Sun 4/12
11:59 pm-2:53 pm
2 stops11h 54m
$285
Showing 1-10 of 60 results
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
CHS-PDX
AGS-SEA
SAV-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Carolina to Washington
USSC-USWA
CHS-SEA
CLT-PDX
CHS-PDX
AGS-SEA
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 $172). Flying from South Carolina to State of Washington in June is currently the most expensive (average of $286). 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 February 19, 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 evening tend to be the most expensive. A flight at noon could potentially save you up to 14% 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 February 17, 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.
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 February 19, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines 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.
Overall
8.0
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Overall
8.0
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Overall
8.0
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Overall
8.0
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Overall
8.0
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Overall
8.0
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Related info for your journey
Find useful and relevant information for your journey from South Carolina to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for South Carolina to Washington
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Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Carolina to Washington by cabin class
Find flights from South Carolina to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Carolina and Washington flights
Browse other South Carolina and Washington flight options. Last updated on February 19, 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 February 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$474 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$461 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$374 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$217 | Average$538 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$504 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$238 | Average$430 | FlexibilityNo cancel fee | On-time69% |