$108+ Cheap flights from Charleston (CHS) to Washington
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Cheapest flights from Charleston to WashingtonExplore the most affordable flight options available from Charleston to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from Charleston to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:29 pm -
1 stop9h 42m
Wed 11/1811:29 pm -
1 stop8h 57m
Deal found 10/22![American Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:10 pm -
1 stop8h 35m
Wed 11/185:40 am -
2 stops10h 55m
Deal found 10/23![Southwest logo]()
$220
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:09 am -
1 stop10h 16m
Tue 12/15:40 am -
1 stop7h 28m
Deal found 10/23![American Airlines logo]()
$256
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/77:15 am -
1 stop10h 21m
Fri 12/1110:51 am -
1 stop8h 17m
Deal found 10/26![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/224:11 pm -
1 stop10h 31m
Tue 1/55:09 am -
1 stop10h 23m
Deal found 10/22![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:40 pm -
1 stop10h 54m
Sat 11/2111:36 pm -
1 stop8h 50m
Deal found 10/23![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/196:30 am -
1 stop9h 55m
Fri 11/275:05 am -
1 stop7h 01m
Deal found 10/26![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:10 am -
1 stop8h 08m
Wed 12/1610:55 pm -
1 stop9h 49m
Deal found 10/23![Delta logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:58 pm -
1 stop7h 58m
Sat 11/71:41 pm -
1 stop24h 14m
Deal found 10/23![Alaska Airlines logo]()
$465
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:13 am -
1 stop9h 10m
Sat 11/76:25 am -
2 stops13h 34m
Deal found 10/23![American Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/255:20 am -
2 stops9h 28m
Thu 11/267:05 am -
2 stops9h 08m
Deal found 10/24![Delta logo]()
$552
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/255:20 am -
2 stops9h 28m
Tue 12/112:26 pm -
2 stops18h 49m
Deal found 10/24![Delta logo]()
$597
Best flights from Charleston to WashingtonDiscover carefully curated flight deals from Charleston to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Charleston to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/1912:35 pm -
1 stop9h 53m
Tue 1/2611:13 pm -
1 stop9h 42m
Deal found 10/26![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/181:25 pm -
2 stops12h 25m
Wed 11/258:40 pm -
2 stops12h 35m
Deal found 10/24![Southwest logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:23 pm -
Nonstop6h 08m
Tue 12/19:11 am -
Nonstop5h 06m
Deal found 10/22![Alaska Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:29 pm -
1 stop10h 38m
Fri 11/204:39 pm -
2 stops13h 34m
Deal found 10/22![United Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:58 pm -
Nonstop6h 01m
Fri 11/279:14 am -
Nonstop5h 06m
Deal found 10/26![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/137:10 pm -
1 stop8h 35m
Mon 11/166:30 am -
1 stop7h 00m
Deal found 10/26![Southwest logo]()
$409
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 2/2212:52 pm -
2 stops13h 50m
Fri 2/267:00 am -
1 stop6h 36m
Deal found 10/24![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/172:42 pm -
2 stops13h 14m
Sat 1/235:00 am -
1 stop7h 00m
Deal found 10/26![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 2/221:25 pm -
2 stops11h 50m
Fri 2/266:25 am -
2 stops9h 40m
Deal found 10/24![Southwest logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/176:14 pm -
1 stop9h 04m
Mon 3/226:07 pm -
1 stop20h 11m
Deal found 10/23![Alaska Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 3/175:30 am -
1 stop9h 08m
Mon 3/2210:45 pm -
1 stop7h 57m
Deal found 10/25![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/2210:23 am -
2 stops15h 44m
Tue 12/15:35 pm -
2 stops14h 28m
Deal found 10/25![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/116:34 am -
1 stop8h 57m
Sun 11/157:37 pm -
2 stops13h 15m
Deal found 10/25![Delta logo]()
$470
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/106:30 am -
2 stops11h 55m
Sat 11/147:00 am -
2 stops13h 59m
Deal found 10/26![United Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/294:45 pm -
1 stop9h 25m
Wed 12/3012:15 am -
2 stops9h 35m
Deal found 10/26![Southwest logo]()
$504
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/2410:23 am -
2 stops11h 40m
Fri 11/277:00 am -
2 stops13h 59m
Deal found 10/25![United Airlines logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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.
Sun 11/226:23 pm -
1 stop27h 44m
Tue 12/13:30 pm -
2 stops22h 47m
Deal found 10/24![Alaska Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/235:20 am -
2 stops9h 28m
Tue 12/112:26 pm -
2 stops18h 49m
Deal found 10/24![Delta logo]()
$658
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/256:23 pm -
1 stop21h 40m
Sun 11/297:44 pm -
1 stop18h 36m
Deal found 10/24![Alaska Airlines logo]()
$783
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/255:20 am -
2 stops9h 28m
Fri 11/277:05 am -
2 stops13h 06m
Deal found 10/24![Delta logo]()
$717
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/266:00 am -
2 stops11h 43m
Sun 11/2912:35 pm -
2 stops21h 17m
Deal found 10/24![Delta logo]()
$731
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/278:20 am -
1 stop7h 46m
Tue 12/15:10 am -
1 stop7h 02m
Deal found 10/24![United Airlines logo]()
$1,034
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:14 pm -
1 stop7h 46m
Mon 12/75:12 pm -
2 stops15h 32m
Deal found 10/27![Delta logo]()
$1,101
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/35:00 pm -
2 stops23h 06m
Mon 12/712:59 pm -
2 stops30h 00m
Deal found 10/27![United Airlines logo]()
$1,679
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/34:18 pm -
1 stop7h 56m
Sun 12/65:10 am -
1 stop7h 02m
Deal found 10/27![United Airlines logo]()
$1,879
Last-minute flights from Charleston to WashingtonDiscover last-minute flight deals from Charleston to Washington. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Washington. Data last updated October 27, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:58 pm -
1 stop7h 58m
Sat 11/71:41 pm -
1 stop24h 14m
Deal found 10/23![Alaska Airlines logo]()
$465
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:13 am -
1 stop9h 10m
Sat 11/76:25 am -
2 stops13h 34m
Deal found 10/23![American Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:29 pm -
1 stop9h 42m
Wed 11/1811:29 pm -
1 stop8h 57m
Deal found 10/22![American Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:10 pm -
1 stop8h 35m
Wed 11/185:40 am -
2 stops10h 55m
Deal found 10/23![Southwest logo]()
$220
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:40 pm -
1 stop10h 54m
Sat 11/2111:36 pm -
1 stop8h 50m
Deal found 10/23![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:15 pm -
1 stop8h 04m
Sat 11/2110:56 pm -
2 stops12h 32m
Deal found 10/23![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/196:30 am -
1 stop9h 55m
Fri 11/275:05 am -
1 stop7h 01m
Deal found 10/26![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/194:15 pm -
1 stop8h 04m
Sun 11/227:35 pm -
2 stops11h 31m
Deal found 10/24![United Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:09 am -
1 stop10h 16m
Tue 12/15:40 am -
1 stop7h 28m
Deal found 10/23![American Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/255:20 am -
2 stops9h 28m
Thu 11/267:05 am -
2 stops9h 08m
Deal found 10/24![Delta logo]()
$552
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/255:20 am -
2 stops9h 28m
Tue 12/112:26 pm -
2 stops18h 49m
Deal found 10/24![Delta logo]()
$597
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/267:00 am -
2 stops12h 19m
Wed 12/28:09 am -
2 stops12h 50m
Deal found 10/25![United Airlines logo]()
$335
One-way flights from Charleston to WashingtonSearch for one-way flight options from Charleston to Washington. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Charleston to Washington. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:34 pm -
1 stop9h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$108
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/161:25 pm -
2 stops12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$113
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/101:30 pm -
2 stops12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$129
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:10 pm -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$134
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/107:15 am -
1 stop10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$136
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:00 am -
2 stops13h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$140
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/145:58 pm -
1 stop9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Alaska Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/141:06 pm -
2 stops10h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Delta logo]()
$155
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/107:00 am -
2 stops12h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:00 am -
2 stops13h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/275:05 am -
1 stop8h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/147:12 am -
1 stop9h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$204
Find flight deals from Charleston to Washington
Keep the following information in mind while searching for Charleston to Washington flight deals. Data was last updated October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (American Airlines) |
One-way from | $108 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $348 |
Good round-trip deal | $483 or less |
Good one-way deal | $218 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston 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 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from Charleston to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonSeattle
CHS Charleston - SEA Seattle/Tacoma Intl
CHSSEA
Charleston
Thu 12/10
1:30 pm-10:50 pm
2 stops12h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$129
CharlestonSeattle
CHS Charleston - SEA Seattle/Tacoma Intl
CHSSEA
Charleston
Sun 12/6
7:10 pm-12:35 am
1 stop8h 25m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$134
CharlestonSpokane
CHS Charleston - GEG Spokane
CHSGEG
Charleston
Mon 11/9
7:13 am-1:23 pm
1 stop9h 10m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$150
CharlestonSpokane
CHS Charleston - GEG Spokane
CHSGEG
Charleston
Sat 11/14
5:58 pm-11:59 pm
1 stop9h 01m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$150
CharlestonSpokane
CHS Charleston - GEG Spokane
CHSGEG
Charleston
Sat 11/14
7:12 am-1:23 pm
1 stop9h 11m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$150
CharlestonSpokane
CHS Charleston - GEG Spokane
CHSGEG
Charleston
Sat 11/14
1:06 pm-9:02 pm
2 stops10h 56m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$155
CharlestonSeattle
CHS Charleston - SEA Seattle/Tacoma Intl
CHSSEA
Charleston
Mon 12/7
5:34 pm-11:55 pm
1 stop9h 21m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$163
CharlestonSeattle
CHS Charleston - SEA Seattle/Tacoma Intl
CHSSEA
Charleston
Mon 12/7
1:30 pm-10:50 pm
2 stops12h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$214
Quickest round-trip
CharlestonSeattle
CHS Charleston - SEA Seattle/Tacoma Intl
CHSSEA
Charleston
Thu 12/10
6:20 pm-9:35 pm
Nonstop6h 15m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$229
CharlestonSeattle
CHS Charleston - SEA Seattle/Tacoma Intl
CHSSEA
Charleston
Thu 12/10
6:00 am-6:28 pm
2 stops15h 28m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Charleston to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Charleston with our price prediction graph.
CHS-SEA
CHS-GEG
CHS-PSC
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 Charleston to Washington
CHS-USWA
CHS-SEA
CHS-GEG
CHS-PSC
What is the cheapest month to book a flight from Charleston to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Charleston to State of Washington (average of $272). Flying from Charleston to State of Washington in July is currently the most expensive (average of $496). 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 CHS to WA?
Find hourly flight availability from Charleston 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 October 27, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to State of Washington as you normally would.
How much does it cost to fly round-trip from Charleston to State of Washington?
Airfare is below average for this route at the moment.
Charleston to State of Washington flights typically cost between $314 and $520 in November.The cheapest round-trip price found within the last 5 days was $215 on American Airlines (Nov 11-Nov 18).
How far ahead should I book a flight from Charleston to State of Washington?
To ensure you get the cheapest price possible for a flight from Charleston to State of Washington, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 October 27, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta from Charleston to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Charleston 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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Complete your trip
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Charleston and Washington flights
Browse other Charleston and Washington flight options. Last updated on October 27, 2026.
Popular flight searches
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Charleston to Washington flights
Consider these flights traveling from Charleston to Washington.
Top 5 airlines flying from Charleston to Washington
Discover the top 5 airlines that operate flights from Charleston 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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$133 | Average$381 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$440 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$192 | Average$364 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$218 | Average$596 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$476 | FlexibilityNo cancel fee | On-time63% |