$119+ Cheap flights from Charleston (CHS) 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
jul. 8 — jul. 151
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 junio 8, 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 junio 8, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
mar. 8/43:14 pm
CHS
- PDX
1 stop8h 03m
Delta
mar. 8/1110:55 pm
PDX
- CHS
1 stop8h 25m
Delta
Deal found 6/8![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 6/8. 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.
jue. 10/15:33 pm
CHS
- PDX
1 stop7h 12m
Delta
sáb. 10/109:45 pm
PDX
- CHS
1 stop8h 57m
Delta
Deal found 6/8![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/186:45 pm
CHS
- SEA
1 stop8h 12m
Delta
mar. 8/257:16 am
SEA
- CHS
1 stop8h 35m
Delta
Deal found 6/3![Delta logo]()
$296
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
jue. 6/1111:18 am
CHS
- SEA
1 stop11h 18m
United Airlines
mar. 6/1610:40 pm
SEA
- CHS
1 stop8h 55m
United Airlines
Deal found 6/4![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/204:30 pm
CHS
- SEA
1 stop9h 34m
United Airlines
mar. 8/255:00 am
SEA
- CHS
1 stop7h 28m
United Airlines
Deal found 6/3![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
mar. 8/187:00 am
CHS
- SEA
2 stops11h 39m
United Airlines
jue. 8/2711:03 am
SEA
- CHS
1 stop7h 32m
United Airlines
Deal found 6/4![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 6/8. 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.
jue. 8/276:45 pm
CHS
- SEA
1 stop8h 12m
Delta
dom. 8/305:30 am
SEA
- CHS
1 stop9h 28m
Delta
Deal found 6/8![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
mar. 8/1810:45 am
CHS
- SEA
2 stops10h 25m
Southwest
jue. 8/2710:30 pm
SEA
- CHS
1 stop9h 20m
Southwest
Deal found 6/4![Southwest logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1110:19 am
CHS
- SEA
2 stops11h 48m
United Airlines
lun. 8/2411:04 pm
SEA
- CHS
1 stop7h 59m
United Airlines
Deal found 6/3![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
sáb. 7/411:00 am
CHS
- SEA
1 stop8h 40m
Southwest
sáb. 7/115:00 am
SEA
- CHS
2 stops10h 50m
Southwest
Deal found 6/6![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
lun. 7/204:45 pm
CHS
- SEA
2 stops9h 25m
Southwest
mié. 7/299:25 pm
SEA
- CHS
1 stop9h 30m
Southwest
Deal found 6/6![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/111:15 pm
CHS
- SEA
1 stop7h 55m
Southwest
lun. 8/2411:00 pm
SEA
- CHS
1 stop10h 50m
Southwest
Deal found 6/3![Southwest logo]()
$311
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 junio 8, 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 junio 8, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
jue. 10/83:00 pm
CHS
- SEA
1 stop8h 37m
United Airlines
mar. 10/1311:13 pm
SEA
- CHS
1 stop8h 27m
United Airlines
Deal found 6/7![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
lun. 9/75:10 am
CHS
- SEA
1 stop7h 39m
Delta
mar. 9/156:05 am
SEA
- CHS
1 stop7h 27m
Delta
Deal found 6/6![Delta logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
mié. 9/237:09 pm
CHS
- SEA
Nonstop5h 51m
Alaska Airlines
sáb. 9/269:39 am
SEA
- CHS
Nonstop5h 27m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/286:30 pm
CHS
- PDX
1 stop7h 35m
Southwest
lun. 8/3111:30 pm
PDX
- CHS
2 stops10h 05m
Southwest
Deal found 6/8![Southwest logo]()
$371
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/253:32 pm
CHS
- GEG
1 stop8h 10m
American Airlines
mar. 9/812:44 pm
GEG
- CHS
1 stop7h 06m
American Airlines
Deal found 6/3![American Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
lun. 8/316:00 am
CHS
- SEA
1 stop11h 50m
Delta
sáb. 9/511:18 am
SEA
- CHS
1 stop8h 06m
Delta
Deal found 6/6![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
vie. 8/282:54 pm
CHS
- SEA
2 stops10h 49m
United Airlines
dom. 9/2711:14 pm
SEA
- CHS
1 stop7h 48m
United Airlines
Deal found 6/6![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
mié. 6/244:50 pm
CHS
- SEA
1 stop9h 40m
Southwest
mar. 6/305:15 am
SEA
- CHS
1 stop11h 20m
Southwest
Deal found 6/5![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
mar. 7/213:10 pm
CHS
- PDX
1 stop8h 05m
Delta
sáb. 7/2510:40 pm
PDX
- CHS
1 stop10h 09m
Delta
Deal found 6/7![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
mar. 8/256:37 pm
CHS
- GEG
1 stop8h 22m
Alaska Airlines
mié. 8/267:03 am
GEG
- CHS
1 stop7h 31m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
sáb. 9/267:10 am
CHS
- PDX
1 stop8h 50m
Delta
sáb. 10/109:45 pm
PDX
- CHS
1 stop7h 55m
Delta
Deal found 6/7![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/66:30 pm
CHS
- GEG
1 stop7h 10m
Southwest
lun. 8/106:00 am
GEG
- CHS
1 stop12h 25m
Southwest
Deal found 6/8![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
sáb. 9/264:58 pm
CHS
- PDX
1 stop8h 25m
United Airlines
sáb. 10/1011:30 pm
PDX
- CHS
1 stop8h 10m
United Airlines
Deal found 6/5![United Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
mar. 6/3010:52 am
CHS
- GEG
2 stops12h 51m
American Airlines
vie. 7/312:49 pm
GEG
- CHS
1 stop7h 06m
American Airlines
Deal found 6/6![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/104:30 pm
CHS
- PDX
1 stop9h 23m
United Airlines
dom. 9/2011:02 pm
PDX
- CHS
1 stop8h 39m
United Airlines
Deal found 6/3![United Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/261:15 pm
CHS
- PDX
2 stops9h 35m
Southwest
sáb. 8/2911:30 pm
PDX
- CHS
2 stops12h 05m
Southwest
Deal found 6/3![Southwest logo]()
$405
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
mié. 7/153:42 pm
CHS
- GEG
1 stop8h 03m
American Airlines
jue. 7/306:30 am
GEG
- CHS
2 stops13h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
mar. 8/181:58 pm
CHS
- SEA
1 stop9h 01m
Alaska Airlines
vie. 8/289:18 am
SEA
- CHS
Nonstop5h 16m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
jue. 10/15:25 am
CHS
- PDX
2 stops9h 31m
Delta
sáb. 10/1010:05 pm
PDX
- CHS
1 stop10h 44m
Delta
Deal found 6/6![Delta logo]()
$426
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/251:15 pm
CHS
- GEG
2 stops11h 50m
Southwest
mar. 9/86:15 am
GEG
- CHS
2 stops10h 30m
Southwest
Deal found 6/3![Southwest logo]()
$431
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
mar. 9/227:00 am
CHS
- PDX
1 stop7h 54m
United Airlines
sáb. 9/2610:43 am
PDX
- CHS
1 stop8h 03m
United Airlines
Deal found 6/7![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/225:03 pm
CHS
- PDX
1 stop7h 42m
Delta
jue. 6/2511:40 am
PDX
- CHS
1 stop8h 44m
Delta
Deal found 6/3![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
sáb. 8/12:30 pm
CHS
- PDX
2 stops10h 55m
Southwest
mar. 8/46:45 am
PDX
- CHS
2 stops8h 35m
Southwest
Deal found 6/4![Southwest logo]()
$447
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
vie. 9/182:54 pm
CHS
- SEA
2 stops10h 51m
United Airlines
sáb. 9/267:28 pm
SEA
- CHS
2 stops11h 59m
United Airlines
Deal found 6/4![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/305:10 am
CHS
- GEG
1 stop9h 26m
Delta
vie. 7/312:47 pm
GEG
- CHS
1 stop6h 56m
Delta
Deal found 6/3![Delta logo]()
$447
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
mié. 9/2310:19 am
CHS
- SEA
2 stops13h 56m
United Airlines
sáb. 9/267:25 pm
SEA
- CHS
2 stops12h 15m
United Airlines
Deal found 6/7![United Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/226:35 am
CHS
- SEA
2 stops17h 35m
Southwest
mar. 12/17:40 am
SEA
- CHS
2 stops10h 50m
Southwest
Deal found 6/3![Southwest logo]()
$475
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
sáb. 10/105:30 am
CHS
- PDX
2 stops10h 48m
Delta
lun. 10/197:40 pm
PDX
- CHS
2 stops12h 46m
Delta
Deal found 6/5![Delta logo]()
$478
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
mié. 7/154:50 pm
CHS
- GEG
1 stop8h 30m
Southwest
jue. 7/306:25 am
GEG
- CHS
1 stop13h 30m
Southwest
Deal found 6/6![Southwest logo]()
$493
Last-minute flights from Charleston to WashingtonDiscover last-minute flight deals from Charleston to Washington. Data last updated junio 8, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Washington. Data last updated junio 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
jue. 6/1111:18 am
CHS
- SEA
1 stop11h 18m
United Airlines
mar. 6/1610:40 pm
SEA
- CHS
1 stop8h 55m
United Airlines
Deal found 6/4![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
mar. 6/165:10 am
CHS
- SEA
1 stop7h 50m
Delta
mar. 6/307:20 am
SEA
- CHS
1 stop8h 39m
Delta
Deal found 6/6![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
mié. 7/13:14 pm
CHS
- PDX
1 stop8h 03m
Delta
mié. 7/810:55 pm
PDX
- CHS
1 stop7h 06m
Delta
Deal found 6/7![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
sáb. 7/411:00 am
CHS
- SEA
1 stop8h 40m
Southwest
sáb. 7/115:00 am
SEA
- CHS
2 stops10h 50m
Southwest
Deal found 6/6![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/144:50 pm
CHS
- SEA
1 stop9h 45m
Southwest
jue. 7/237:30 pm
SEA
- CHS
2 stops11h 25m
Southwest
Deal found 6/3![Southwest logo]()
$333
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/187:15 pm
CHS
- SEA
1 stop7h 55m
Southwest
lun. 7/207:30 pm
SEA
- CHS
2 stops11h 40m
Southwest
Deal found 6/3![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
sáb. 7/187:15 pm
CHS
- SEA
1 stop7h 55m
Southwest
jue. 7/239:25 pm
SEA
- CHS
1 stop9h 30m
Southwest
Deal found 6/4![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
sáb. 7/187:15 pm
CHS
- SEA
1 stop7h 55m
Southwest
sáb. 7/256:15 am
SEA
- CHS
1 stop7h 10m
Southwest
Deal found 6/5![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
lun. 7/205:40 pm
CHS
- SEA
1 stop8h 30m
Southwest
mié. 7/299:25 pm
SEA
- CHS
1 stop9h 30m
Southwest
Deal found 6/6![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
mar. 7/213:10 pm
CHS
- PDX
1 stop8h 05m
Delta
sáb. 7/257:00 am
PDX
- CHS
1 stop7h 19m
Delta
Deal found 6/6![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 6/8. 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.
mar. 7/283:10 pm
CHS
- PDX
1 stop8h 05m
Delta
mar. 8/410:35 pm
PDX
- CHS
1 stop10h 32m
Delta
Deal found 6/8![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
mar. 7/287:53 pm
CHS
- PDX
1 stop8h 02m
American Airlines
mar. 8/49:47 pm
PDX
- CHS
1 stop8h 55m
American Airlines
Deal found 6/7![American Airlines logo]()
$349
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 junio 8, 2026.
Search for one-way flight options from Charleston to Washington. Find affordable one-way fares based on user searches. Data last updated junio 8, 2026.
This American Airlines deal was found by Cheapflights users on 6/8. 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.
mar. 7/147:53 pm
CHS
- SEA
1 stop8h 04m
American Airlines
Deal found 6/8![American Airlines logo]()
$119
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
mar. 7/213:34 pm
CHS
- SEA
1 stop11h 10m
United Airlines
Deal found 6/5![United Airlines logo]()
$124
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
mié. 9/25:10 am
CHS
- SEA
1 stop7h 39m
Delta
Deal found 6/5![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 6/8. 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.
mié. 11/115:30 am
CHS
- PDX
1 stop8h 26m
Delta
Deal found 6/8![Delta logo]()
$129
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
mar. 6/163:34 pm
CHS
- SEA
1 stop11h 10m
United Airlines
Deal found 6/5![United Airlines logo]()
$149
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
mié. 9/27:35 am
CHS
- SEA
2 stops16h 40m
Southwest
Deal found 6/4![Southwest logo]()
$153
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
mié. 9/23:33 pm
CHS
- SEA
1 stop10h 10m
United Airlines
Deal found 6/5![United Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/27:25 am
CHS
- PDX
1 stop9h 33m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
lun. 6/227:19 pm
CHS
- SEA
1 stop8h 40m
American Airlines
Deal found 6/7![American Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
jue. 6/2511:31 am
CHS
- SEA
1 stop10h 35m
United Airlines
Deal found 6/4![United Airlines logo]()
$168
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
jue. 9/37:36 pm
CHS
- SEA
1 stop8h 14m
American Airlines
Deal found 6/7![American Airlines logo]()
$173
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
lun. 7/204:45 pm
CHS
- SEA
2 stops9h 25m
Southwest
Deal found 6/5![Southwest logo]()
$178
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 junio 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $229 (Delta) |
One-way from | $119 (American Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $466 |
Good round-trip deal | $482 or less |
Good one-way deal | $293 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 2,558,603 searches. Data last updated junio 8, 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 - SEA
CHSSEA
Charleston
jue. 10/8
3:00 pm-8:37 pm
1 stop8h 37m
Seattle/Tacoma Intl
mar. 10/13
11:13 pm-10:40 am
1 stop8h 27m
$332
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
lun. 9/7
5:10 am-9:49 am
1 stop7h 39m
Seattle/Tacoma Intl
mar. 9/15
6:05 am-4:32 pm
1 stop7h 27m
$343
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
lun. 8/31
6:00 am-2:50 pm
1 stop11h 50m
Seattle/Tacoma Intl
sáb. 9/5
11:18 am-10:24 pm
1 stop8h 06m
$343
Quickest round-trip
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
mié. 9/23
7:09 pm-10:00 pm
Nonstop5h 51m
Seattle/Tacoma Intl
sáb. 9/26
9:39 am-6:06 pm
Nonstop5h 27m
$347
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
mar. 7/21
3:10 pm-8:15 pm
1 stop8h 05m
Portland
sáb. 7/25
10:40 pm-11:49 am
1 stop10h 09m
$349
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
sáb. 9/26
7:10 am-1:00 pm
1 stop8h 50m
Portland
sáb. 10/10
9:45 pm-8:40 am
1 stop7h 55m
$349
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
vie. 8/28
2:54 pm-10:43 pm
2 stops10h 49m
Seattle/Tacoma Intl
dom. 9/27
11:14 pm-10:02 am
1 stop7h 48m
$352
CharlestonPortland
CHS - PDX
CHSPDX
Charleston
vie. 8/28
6:30 pm-11:05 pm
1 stop7h 35m
Portland
lun. 8/31
11:30 pm-12:35 pm
2 stops10h 05m
$371
CharlestonSeattle
CHS - SEA
CHSSEA
Charleston
mié. 6/24
4:50 pm-11:30 pm
1 stop9h 40m
Seattle/Tacoma Intl
mar. 6/30
5:15 am-7:35 pm
1 stop11h 20m
$383
CharlestonSpokane
CHS - GEG
CHSGEG
Charleston
jue. 8/6
6:30 pm-10:40 pm
1 stop7h 10m
Spokane
lun. 8/10
6:00 am-9:25 pm
1 stop12h 25m
$388
Showing 1-10 of 50 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-PDX
CHS-SEA
CHS-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 Charleston to Washington
CHS-USWA
CHS-PDX
CHS-SEA
CHS-GEG
What is the cheapest month to book a flight from Charleston to State of Washington?
Currently, December is the cheapest month in which you can book a flight from Charleston to State of Washington (average of $128). Flying from Charleston to State of Washington in July is currently the most expensive (average of $180). 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 junio 8, 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?
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 18 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 junio 8, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines 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.
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Overall
7.9
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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Alternative routes for Charleston to Washington
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Complete your trip
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Find flights from Charleston to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Washington flights
Browse other Charleston and Washington flight options. Last updated on junio 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Charleston to Washington flights
Consider these flights traveling from Charleston to Washington.
Top 6 airlines flying from Charleston to Washington
Discover the top 6 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 2,558,603 searches. Data last updated junio 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$337 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$419 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$567 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$446 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$238 | Average$373 | FlexibilityNo cancel fee | On-time69% |