$114+ Cheap flights from South Carolina to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Jun 12 — Jun 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from South Carolina to Washington with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Carolina to Washington
Cheapest
Best
Last-minute
One-way
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 May 13, 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 May 13, 2026.
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/41:51 pm
CHS
- SEA
1 stop12h 07m
American Airlines
Mon 6/810:35 pm
SEA
- CHS
1 stop9h 26m
American Airlines
Deal found 5/12![American Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 11/62:25 pm
CHS
- SEA
1 stop7h 34m
Delta
Sun 11/86:05 am
SEA
- CHS
1 stop7h 31m
Delta
Deal found 5/9![Delta logo]()
$235
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:57 pm
CHS
- SEA
1 stop9h 58m
United Airlines
Sat 10/311:04 pm
SEA
- CHS
1 stop7h 58m
United Airlines
Deal found 5/11![United Airlines logo]()
$240
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/41:51 pm
CHS
- SEA
1 stop12h 07m
American Airlines
Tue 6/96:00 am
SEA
- CHS
1 stop10h 30m
American Airlines
Deal found 5/13![American Airlines logo]()
$247
This Travelocity deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:14 pm
CLT
- PDX
1 stop24h 43m
Frontier
Mon 8/246:19 pm
PDX
- CLT
1 stop9h 56m
Frontier
Deal found 5/10![Frontier logo]()
$250
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/247:25 am
CHS
- SEA
1 stop9h 59m
Delta
Mon 6/111:59 pm
SEA
- CHS
1 stop7h 49m
Delta
Deal found 5/8![Delta logo]()
$254
This Booking.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Wed 8/1910:14 pm
CLT
- PDX
1 stop21h 43m
Frontier
Mon 8/246:19 pm
PDX
- CLT
1 stop9h 56m
Frontier
Deal found 5/10![Frontier logo]()
$262
This Booking.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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.
Sun 7/197:14 pm
CLT
- GEG
1 stop19h 23m
Frontier
Fri 7/2412:32 pm
GEG
- CLT
1 stop29h 51m
Frontier
Deal found 5/11![Frontier logo]()
$262
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/266:00 am
CHS
- SEA
1 stop8h 57m
American Airlines
Fri 5/2910:50 am
SEA
- CHS
1 stop10h 09m
American Airlines
Deal found 5/12![American Airlines logo]()
$263
This Booking.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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.
Tue 6/307:14 pm
CLT
- PDX
1 stop24h 21m
Frontier
Thu 7/912:26 pm
PDX
- CLT
1 stop29h 57m
Frontier
Deal found 5/8![Frontier logo]()
$263
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 8/265:06 pm
CHS
- SEA
1 stop9h 51m
Delta
Sun 8/308:38 am
SEA
- CHS
1 stop7h 18m
Delta
Deal found 5/9![Delta logo]()
$264
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 9/261:00 pm
CHS
- SEA
1 stop10h 29m
Delta
Fri 10/211:05 pm
SEA
- CHS
1 stop10h 16m
Delta
Deal found 5/11![Delta logo]()
$267
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 May 13, 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 May 13, 2026.
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:50 pm
CHS
- SEA
2 stops9h 35m
Southwest
Tue 7/149:25 pm
SEA
- CHS
1 stop9h 45m
Southwest
Deal found 5/11![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/285:15 am
CHS
- PDX
1 stop7h 51m
Delta
Sun 5/3111:03 pm
PDX
- CHS
1 stop10h 09m
Delta
Deal found 5/10![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/1112:26 pm
CHS
- SEA
1 stop9h 41m
United Airlines
Wed 8/126:15 pm
SEA
- CHS
2 stops12h 48m
United Airlines
Deal found 5/12![United Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 11/54:21 pm
AGS
- SEA
1 stop9h 44m
American Airlines
Tue 11/105:24 am
SEA
- AGS
1 stop7h 27m
American Airlines
Deal found 5/11![American Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/116:01 pm
CHS
- SEA
Nonstop5h 58m
Alaska Airlines
Wed 8/128:39 am
SEA
- CHS
Nonstop5h 19m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$497
This Sun Country Air deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:05 am
CLT
- SEA
1 stop23h 59m
Sun Country Air
Sat 6/612:10 pm
SEA
- CLT
1 stop19h 01m
Sun Country Air
Deal found 5/9![Sun Country Air logo]()
$525
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 10/148:00 am
CHS
- PDX
1 stop7h 25m
Southwest
Sun 10/185:15 am
PDX
- CHS
1 stop12h 00m
Southwest
Deal found 5/13![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/106:09 pm
CLT
- GEG
1 stop8h 50m
Delta
Wed 7/82:26 pm
GEG
- CLT
1 stop6h 18m
Delta
Deal found 5/8![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 7/105:55 pm
CHS
- PDX
1 stop9h 00m
Southwest
Thu 7/169:20 pm
PDX
- CHS
1 stop12h 55m
Southwest
Deal found 5/9![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:18 am
CAE
- SEA
1 stop8h 22m
United Airlines
Sat 10/1010:40 pm
SEA
- CAE
1 stop8h 30m
United Airlines
Deal found 5/9![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 7/306:24 pm
CHS
- SEA
1 stop8h 35m
Delta
Tue 8/43:55 pm
SEA
- CHS
1 stop21h 32m
Delta
Deal found 5/9![Delta logo]()
$406
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 9/13:59 pm
AGS
- SEA
1 stop9h 27m
American Airlines
Fri 9/1111:38 pm
SEA
- AGS
1 stop9h 45m
American Airlines
Deal found 5/10![American Airlines logo]()
$454
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 7/95:55 pm
CHS
- PDX
1 stop9h 00m
Southwest
Thu 7/169:20 pm
PDX
- CHS
1 stop12h 55m
Southwest
Deal found 5/13![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:01 am
CLT
- GEG
1 stop6h 39m
Delta
Thu 8/610:56 pm
GEG
- CLT
1 stop9h 07m
Delta
Deal found 5/12![Delta logo]()
$408
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 7/304:00 pm
AGS
- SEA
1 stop10h 39m
American Airlines
Thu 8/65:05 am
SEA
- AGS
1 stop7h 23m
American Airlines
Deal found 5/10![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/46:00 am
CHS
- SEA
1 stop8h 57m
United Airlines
Tue 6/95:20 pm
SEA
- CHS
2 stops14h 14m
United Airlines
Deal found 5/8![United Airlines logo]()
$481
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 8/712:05 pm
CHS
- PDX
2 stops12h 05m
Southwest
Thu 8/1311:30 pm
PDX
- CHS
1 stop8h 55m
Southwest
Deal found 5/13![Southwest logo]()
$400
This Sun Country Air deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:47 am
CLT
- SEA
1 stop13h 59m
Sun Country Air
Sun 8/211:59 pm
SEA
- CLT
1 stop14h 29m
Sun Country Air
Deal found 5/11![Sun Country Air logo]()
$535
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/274:49 pm
CLT
- GEG
1 stop7h 44m
Delta
Wed 8/126:50 am
GEG
- CLT
1 stop8h 31m
Delta
Deal found 5/12![Delta logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Sat 8/85:29 pm
GSP
- SEA
1 stop8h 36m
Alaska Airlines
Mon 8/179:28 pm
SEA
- GSP
2 stops10h 33m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$582
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 8/67:00 am
CHS
- PDX
2 stops11h 00m
Southwest
Thu 8/1310:45 pm
PDX
- CHS
1 stop9h 05m
Southwest
Deal found 5/13![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/95:30 am
CLT
- GEG
2 stops10h 48m
Delta
Thu 7/3010:48 pm
GEG
- CLT
1 stop7h 01m
Delta
Deal found 5/11![Delta logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:27 pm
GSP
- SEA
1 stop8h 38m
Alaska Airlines
Tue 7/143:55 pm
SEA
- GSP
2 stops16h 06m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$582
This Southwest deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/17:00 pm
CLT
- PDX
1 stop8h 10m
Southwest
Tue 6/911:30 pm
PDX
- CLT
1 stop8h 40m
Southwest
Deal found 5/10![Southwest logo]()
$408
This Sun Country Air deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:06 pm
CLT
- SEA
1 stop23h 06m
Sun Country Air
Sat 6/206:24 pm
SEA
- CLT
1 stop22h 29m
Sun Country Air
Deal found 5/11![Sun Country Air logo]()
$605
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:23 am
MYR
- SEA
1 stop8h 08m
United Airlines
Wed 9/26:15 pm
SEA
- MYR
2 stops12h 29m
United Airlines
Deal found 5/10![United Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 6/66:12 pm
MYR
- SEA
1 stop7h 47m
American Airlines
Sat 6/135:15 am
SEA
- MYR
1 stop9h 17m
American Airlines
Deal found 5/13![American Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/117:14 pm
CLT
- GEG
1 stop6h 53m
Delta
Mon 8/35:36 am
GEG
- CLT
1 stop8h 06m
Delta
Deal found 5/11![Delta logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/1012:45 pm
CAE
- SEA
1 stop9h 45m
Alaska Airlines
Sun 6/1410:02 pm
SEA
- CAE
1 stop11h 00m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/2810:23 am
MYR
- SEA
2 stops14h 18m
United Airlines
Tue 9/13:30 pm
SEA
- MYR
2 stops15h 14m
United Airlines
Deal found 5/12![United Airlines logo]()
$555
Last-minute flights from South Carolina to WashingtonDiscover last-minute flight deals from South Carolina to Washington. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Washington. Data last updated May 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/247:25 am
CHS
- SEA
1 stop9h 59m
Delta
Mon 6/111:59 pm
SEA
- CHS
1 stop7h 49m
Delta
Deal found 5/8![Delta logo]()
$254
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/266:00 am
CHS
- SEA
1 stop8h 57m
American Airlines
Fri 5/2910:50 am
SEA
- CHS
1 stop10h 09m
American Airlines
Deal found 5/12![American Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/278:25 am
CHS
- SEA
1 stop8h 59m
Delta
Sat 5/305:30 am
SEA
- CHS
1 stop9h 23m
Delta
Deal found 5/13![Delta logo]()
$273
This Booking.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/287:14 pm
CLT
- PDX
1 stop24h 32m
Frontier
Mon 6/112:35 pm
PDX
- CLT
1 stop26h 43m
Frontier
Deal found 5/12![Frontier logo]()
$302
This Booking.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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.
Fri 5/292:20 pm
CLT
- PDX
1 stop23h 14m
Frontier
Sun 5/3111:15 am
PDX
- CLT
1 stop16h 44m
Frontier
Deal found 5/11![Frontier logo]()
$301
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:19 pm
CHS
- SEA
1 stop8h 40m
American Airlines
Wed 6/31:10 pm
SEA
- CHS
1 stop7h 38m
American Airlines
Deal found 5/11![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:00 am
CHS
- SEA
1 stop7h 50m
American Airlines
Tue 6/99:35 pm
SEA
- CHS
1 stop9h 32m
American Airlines
Deal found 5/8![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/41:51 pm
CHS
- SEA
1 stop12h 07m
American Airlines
Mon 6/810:35 pm
SEA
- CHS
1 stop9h 26m
American Airlines
Deal found 5/12![American Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/45:15 am
CHS
- SEA
1 stop7h 50m
Delta
Mon 6/85:30 am
SEA
- CHS
1 stop9h 24m
Delta
Deal found 5/10![Delta logo]()
$235
This Booking.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/117:14 pm
CLT
- GEG
1 stop19h 22m
Frontier
Wed 6/1712:31 pm
GEG
- CLT
1 stop26h 48m
Frontier
Deal found 5/12![Frontier logo]()
$302
This Booking.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/2910:14 pm
CLT
- PDX
1 stop21h 21m
Frontier
Sat 7/412:26 pm
PDX
- CLT
1 stop26h 52m
Frontier
Deal found 5/11![Frontier logo]()
$282
This Booking.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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.
Tue 6/307:14 pm
CLT
- PDX
1 stop24h 21m
Frontier
Thu 7/912:26 pm
PDX
- CLT
1 stop29h 57m
Frontier
Deal found 5/9![Frontier logo]()
$289
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 May 13, 2026.
Search for one-way flight options from South Carolina to Washington. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/157:19 pm
CHS
- SEA
1 stop8h 40m
American Airlines
Deal found 5/12![American Airlines logo]()
$114
This Frontier deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:14 pm
CLT
- SEA
1 stop14h 35m
Frontier
Deal found 5/12![Frontier logo]()
$125
This Trip.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Wed 6/1010:14 pm
CLT
- SEA
1 stop14h 34m
Frontier
Deal found 5/10![Frontier logo]()
$129
This Super.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/1510:14 pm
CLT
- SEA
1 stop14h 34m
Frontier
Deal found 5/9![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:14 pm
CLT
- SEA
1 stop14h 35m
Frontier
Deal found 5/12![Frontier logo]()
$131
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/266:00 am
CHS
- SEA
1 stop8h 57m
American Airlines
Deal found 5/13![American Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” 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 5/13![Allegiant Air logo]()
$133
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Fri 6/1910:14 pm
CLT
- PDX
1 stop21h 43m
Frontier
Deal found 5/12![Frontier logo]()
$135
This Booking.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Sun 7/197:14 pm
CLT
- SEA
1 stop22h 05m
Frontier
Deal found 5/10![Frontier logo]()
$136
This Booking.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Fri 6/1210:14 pm
CLT
- PDX
1 stop21h 43m
Frontier
Deal found 5/10![Frontier logo]()
$136
This Booking.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Sun 7/197:14 pm
CLT
- GEG
1 stop19h 23m
Frontier
Deal found 5/12![Frontier logo]()
$137
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/174:50 pm
CHS
- SEA
1 stop9h 40m
Southwest
Deal found 5/12![Southwest logo]()
$143
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 May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $227 (American Airlines) |
One-way from | $114 (American Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $582 |
Good round-trip deal | $373 or less |
Good one-way deal | $248 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Carolina to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 13, 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
Tue 7/7
1:50 pm-8:25 pm
2 stops9h 35m
Seattle/Tacoma Intl
Tue 7/14
9:25 pm-10:10 am
1 stop9h 45m
$374
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Wed 10/14
8:00 am-12:25 pm
1 stop7h 25m
Portland
Sun 10/18
5:15 am-8:15 pm
1 stop12h 00m
$391
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Thu 5/28
5:15 am-10:06 am
1 stop7h 51m
Portland
Sun 5/31
11:03 pm-12:12 pm
1 stop10h 09m
$395
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Fri 7/10
5:55 pm-11:55 pm
1 stop9h 00m
Portland
Thu 7/16
9:20 pm-1:15 pm
1 stop12h 55m
$400
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Thu 7/9
5:55 pm-11:55 pm
1 stop9h 00m
Portland
Thu 7/16
9:20 pm-1:15 pm
1 stop12h 55m
$400
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Fri 8/7
12:05 pm-9:10 pm
2 stops12h 05m
Portland
Thu 8/13
11:30 pm-11:25 am
1 stop8h 55m
$400
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
Thu 8/6
7:00 am-3:00 pm
2 stops11h 00m
Portland
Thu 8/13
10:45 pm-10:50 am
1 stop9h 05m
$400
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
Wed 6/10
6:09 pm-11:59 pm
1 stop8h 50m
Spokane
Wed 7/8
2:26 pm-11:44 pm
1 stop6h 18m
$405
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
Thu 7/30
6:24 pm-11:59 pm
1 stop8h 35m
Seattle/Tacoma Intl
Tue 8/4
3:55 pm-4:27 pm
1 stop21h 32m
$406
CharlotteSpokane
CLT - GEG
CLTGEG
Charlotte Douglas
Tue 7/21
8:01 am-11:40 am
1 stop6h 39m
Spokane
Thu 8/6
10:56 pm-11:03 am
1 stop9h 07m
$408
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
CHS-PDX
AGS-SEA
CLT-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
CHS-PDX
AGS-SEA
CLT-SEA
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 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from South Carolina to State of Washington?
Currently, July is the cheapest month in which you can book a flight from South Carolina to State of Washington (average of $98). Flying from South Carolina to State of Washington in March is currently the most expensive (average of $178). 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 May 13, 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?
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 May 13, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from South Carolina to Washington. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 May 13, 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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$492 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$338 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$501 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$588 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$501 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$247 | Average$414 | FlexibilityNo cancel fee | On-time69% |