$85+ Cheap flights from South Carolina to Dulles Intl (IAD)
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — IAD
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from South Carolina to Dulles Intl 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
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Cheapest flights from South Carolina to Dulles IntlExplore the most affordable flight options available from South Carolina to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from South Carolina to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:05 am -
2 stops17h 38m
Sat 12/59:14 am -
1 stop11h 30m
Deal found 9/11![Frontier logo]()
$156
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/1410:30 pm -
Nonstop1h 28m
Mon 10/195:01 am -
Nonstop1h 28m
Deal found 9/10![American Airlines logo]()
$159
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:42 pm -
1 stop12h 35m
Sat 10/1711:12 am -
1 stop21h 25m
Deal found 9/10![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:40 pm -
1 stop12h 37m
Mon 10/511:12 am -
1 stop21h 23m
Deal found 9/10![Frontier logo]()
$161
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:32 am -
1 stop25h 49m
Mon 11/211:16 am -
1 stop21h 21m
Deal found 9/10![Frontier logo]()
$162
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:38 pm -
1 stop26h 33m
Tue 10/1311:12 am -
1 stop21h 25m
Deal found 9/10![Frontier logo]()
$173
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:42 pm -
1 stop12h 35m
Wed 10/146:08 pm -
1 stop25h 47m
Deal found 9/10![Frontier logo]()
$176
This MakeMyTrip deal was found by Cheapflights users on 9/12. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:32 am -
1 stop24h 49m
Wed 11/411:16 am -
1 stop5h 49m
Deal found 9/12![Frontier logo]()
$177
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/1410:40 am -
1 stop6h 53m
Mon 10/197:45 pm -
1 stop4h 14m
Deal found 9/10![Delta logo]()
$179
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:42 pm -
1 stop12h 35m
Fri 10/236:08 pm -
1 stop25h 05m
Deal found 9/10![Frontier logo]()
$185
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:40 pm -
1 stop12h 37m
Fri 10/26:13 pm -
1 stop24h 59m
Deal found 9/10![Frontier logo]()
$189
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/96:00 am -
Nonstop1h 34m
Tue 10/1310:25 pm -
Nonstop1h 34m
Deal found 9/10![United Airlines logo]()
$192
Best flights from South Carolina to Dulles IntlDiscover carefully curated flight deals from South Carolina to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from South Carolina to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/63:01 pm -
Nonstop1h 30m
Sat 10/1010:25 pm -
Nonstop1h 31m
Deal found 9/10![United Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/1410:40 am -
1 stop6h 53m
Mon 10/197:45 pm -
1 stop4h 14m
Deal found 9/10![Delta logo]()
$199
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/255:45 pm -
1 stop5h 06m
Tue 9/296:14 am -
1 stop3h 32m
Deal found 9/10![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:12 pm -
2 stops29h 31m
Mon 11/233:58 pm -
1 stop17h 57m
Deal found 9/10![Multiple Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/26:00 am -
1 stop5h 59m
Sat 2/66:00 am -
1 stop4h 08m
Deal found 9/15![Delta logo]()
$199
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/76:00 am -
Nonstop1h 35m
Sun 10/118:15 am -
Nonstop1h 47m
Deal found 9/10![United Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/75:30 am -
1 stop6h 02m
Wed 10/146:12 pm -
1 stop5h 45m
Deal found 9/10![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:14 pm -
1 stop5h 28m
Tue 10/278:13 am -
1 stop6h 41m
Deal found 9/15![Delta logo]()
$233
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/107:35 pm -
Nonstop1h 38m
Wed 10/1412:40 pm -
Nonstop1h 36m
Deal found 9/10![United Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/1610:23 am -
Nonstop1h 32m
Sun 10/188:15 am -
Nonstop1h 29m
Deal found 9/10![United Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/167:50 pm -
Nonstop1h 30m
Sun 10/188:15 am -
Nonstop1h 29m
Deal found 9/11![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/165:01 pm -
1 stop4h 19m
Mon 10/197:45 pm -
1 stop4h 14m
Deal found 9/14![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/2710:26 am -
Nonstop1h 29m
Sat 10/318:25 am -
Nonstop1h 37m
Deal found 9/11![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 11/202:52 pm -
Nonstop1h 33m
Sat 11/2112:41 pm -
Nonstop1h 47m
Deal found 9/11![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/66:05 am -
1 stop5h 45m
Sun 11/88:13 am -
1 stop7h 02m
Deal found 9/14![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/136:29 am -
1 stop3h 34m
Tue 10/206:25 pm -
1 stop4h 33m
Deal found 9/14![American Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 10/710:23 am -
Nonstop1h 32m
Tue 10/138:15 am -
Nonstop1h 29m
Deal found 9/12![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 9/13. 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.
Thu 12/106:00 am -
1 stop5h 49m
Tue 12/153:00 pm -
1 stop5h 12m
Deal found 9/13![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/106:30 am -
1 stop6h 21m
Sat 10/175:01 am -
1 stop3h 30m
Deal found 9/12![American Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/176:03 am -
1 stop5h 47m
Mon 10/197:45 pm -
1 stop4h 14m
Deal found 9/13![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/16:20 pm -
1 stop4h 40m
Tue 12/812:40 pm -
Nonstop1h 29m
Deal found 9/10![United Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 9/12. 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.
Sat 10/242:00 pm -
1 stop6h 14m
Fri 10/306:12 pm -
1 stop5h 35m
Deal found 9/12![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/166:03 pm -
1 stop5h 55m
Mon 10/195:01 am -
1 stop3h 30m
Deal found 9/14![American Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 11/62:52 pm -
Nonstop1h 33m
Sun 11/812:41 pm -
Nonstop1h 47m
Deal found 9/14![United Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/305:59 pm -
1 stop6h 43m
Mon 11/26:00 am -
1 stop4h 48m
Deal found 9/10![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/166:08 pm -
1 stop5h 50m
Sun 10/185:01 am -
1 stop6h 04m
Deal found 9/14![American Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 11/249:50 am -
Nonstop1h 41m
Fri 11/279:00 am -
Nonstop2h 00m
Deal found 9/11![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 11/1112:12 pm -
1 stop3h 47m
Sat 11/143:00 pm -
1 stop4h 55m
Deal found 9/12![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:23 am -
Nonstop1h 32m
Tue 10/2712:40 pm -
Nonstop1h 37m
Deal found 9/13![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 9/251:51 pm -
1 stop3h 40m
Tue 9/296:14 am -
1 stop3h 33m
Deal found 9/12![American Airlines logo]()
$548
Last-minute flights from South Carolina to Dulles IntlDiscover last-minute flight deals from South Carolina to Dulles Intl. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Dulles Intl. Data last updated September 15, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:40 pm -
1 stop12h 37m
Mon 10/511:12 am -
1 stop21h 23m
Deal found 9/10![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:40 pm -
1 stop12h 37m
Fri 10/26:13 pm -
1 stop24h 59m
Deal found 9/10![Frontier logo]()
$189
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/32:00 pm -
1 stop6h 14m
Tue 10/68:13 am -
1 stop4h 47m
Deal found 9/10![Delta logo]()
$197
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:38 pm -
1 stop26h 33m
Tue 10/1311:12 am -
1 stop21h 25m
Deal found 9/10![Frontier logo]()
$173
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/96:00 am -
Nonstop1h 34m
Tue 10/1310:25 pm -
Nonstop1h 34m
Deal found 9/10![United Airlines logo]()
$192
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:42 pm -
1 stop12h 35m
Sat 10/1711:12 am -
1 stop21h 25m
Deal found 9/10![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:42 pm -
1 stop12h 35m
Wed 10/146:08 pm -
1 stop25h 47m
Deal found 9/10![Frontier logo]()
$176
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:42 pm -
1 stop12h 35m
Fri 10/236:08 pm -
1 stop25h 05m
Deal found 9/10![Frontier logo]()
$185
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/1410:30 pm -
Nonstop1h 28m
Mon 10/195:01 am -
Nonstop1h 28m
Deal found 9/10![American Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/1410:40 am -
1 stop6h 53m
Mon 10/197:45 pm -
1 stop4h 14m
Deal found 9/10![Delta logo]()
$179
This MakeMyTrip deal was found by Cheapflights users on 9/12. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:32 am -
1 stop24h 49m
Wed 11/411:16 am -
1 stop5h 49m
Deal found 9/12![Frontier logo]()
$177
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:32 am -
1 stop25h 49m
Mon 11/211:16 am -
1 stop21h 21m
Deal found 9/10![Frontier logo]()
$162
One-way flights from South Carolina to Dulles IntlSearch for one-way flight options from South Carolina to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from South Carolina to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:38 pm -
1 stop26h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:34 am -
1 stop12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:18 pm -
1 stop18h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$86
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:32 am -
1 stop24h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:23 pm -
1 stop7h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:05 am -
1 stop28h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:05 am -
1 stop28h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:42 pm -
1 stop12h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:40 pm -
1 stop10h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:39 pm -
1 stop10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$101
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/289:32 am -
1 stop24h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:32 pm -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$104
Find flight deals from South Carolina to Dulles Intl
Keep the following information in mind while searching for South Carolina to Dulles Intl flight deals. Data was last updated September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $156 (Kiwi.com) |
One-way from | $85 (Super.com) |
Popular in | March |
Cheapest in | August |
Average price | $379 |
Good round-trip deal | $346 or less |
Good one-way deal | $184 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Carolina to Dulles Intl 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 September 15, 2026.
Use the filters below to find and compare flights from South Carolina to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleWashington, D.C.
GSP Greenville - IAD Washington, D.C. Dulles Intl
GSPIAD
Greenville
Fri 10/30
8:52 pm-8:11 pm
2 stops23h 19m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
Myrtle BeachWashington, D.C.
MYR Myrtle Beach Intl - IAD Washington, D.C. Dulles Intl
MYRIAD
Myrtle Beach Intl
Wed 9/30
2:40 pm-8:09 pm
1 stop29h 29m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
GreenvilleWashington, D.C.
GSP Greenville - IAD Washington, D.C. Dulles Intl
GSPIAD
Greenville
Thu 10/8
9:35 am-8:11 pm
1 stop10h 36m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
CharlotteWashington, D.C.
CLT Charlotte Douglas - IAD Washington, D.C. Dulles Intl
CLTIAD
Charlotte Douglas
Tue 10/6
3:01 pm-4:31 pm
Nonstop1h 30m
Washington, D.C. Dulles Intl
Sat 10/10
10:25 pm-11:56 pm
Nonstop1h 31m
$159
Myrtle BeachWashington, D.C.
MYR Myrtle Beach Intl - IAD Washington, D.C. Dulles Intl
MYRIAD
Myrtle Beach Intl
Fri 12/11
6:12 pm-9:59 pm
2 stops27h 47m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$167
GreenvilleWashington, D.C.
GSP Greenville - IAD Washington, D.C. Dulles Intl
GSPIAD
Greenville
Wed 10/7
7:35 pm-9:13 pm
Nonstop1h 38m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
Quickest round-trip
CharlotteWashington, D.C.
CLT Charlotte Douglas - IAD Washington, D.C. Dulles Intl
CLTIAD
Charlotte Douglas
Mon 10/19
7:50 pm-9:20 pm
Nonstop1h 30m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$184
GreenvilleWashington, D.C.
GSP Greenville - IAD Washington, D.C. Dulles Intl
GSPIAD
Greenville
Wed 10/7
5:40 am-11:32 am
1 stop5h 52m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
GreenvilleWashington, D.C.
GSP Greenville - IAD Washington, D.C. Dulles Intl
GSPIAD
Greenville
Mon 11/23
7:19 pm-12:41 am
1 stop5h 22m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
GreenvilleWashington, D.C.
GSP Greenville - IAD Washington, D.C. Dulles Intl
GSPIAD
Greenville
Wed 11/25
2:51 pm-4:27 pm
Nonstop1h 36m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from South Carolina to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from South Carolina with our price prediction graph.
GSP-IAD
MYR-IAD
CLT-IAD
SAV-IAD
CHS-IAD
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, D.C. Dulles Intl Airport
USSC-IAD
GSP-IAD
MYR-IAD
CLT-IAD
SAV-IAD
What is the cheapest month to book a flight from South Carolina to Washington, D.C. Dulles Intl Airport?
Currently, November is the cheapest month in which you can book a flight from South Carolina to Washington, D.C. Dulles Intl Airport (average of $267). Flying from South Carolina to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $365). 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 IAD?
Find hourly flight availability from South Carolina to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2026.
When flying from South Carolina to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 40% versus a flight at noon.
Weekly flight availability from South Carolina to Washington, D.C. Dulles Intl Airport
Explore weekly flight availability from South Carolina to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2026.
The most flights from USSC to IAD are scheduled on a Monday (14 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from South Carolina to Washington, D.C. Dulles Intl Airport?
Airfare is below average for this route at the moment.
South Carolina to Washington, D.C. Dulles Intl Airport flights typically cost between $267 and $352 in October.The cheapest round-trip price found within the last 5 days was $206 on United Airlines (Oct 9-Oct 20).
How far ahead should I book a flight from South Carolina to Washington, D.C. Dulles Intl Airport?
To ensure you get the cheapest price possible for a flight from South Carolina to Washington, D.C. Dulles Intl Airport, you should look to book at least 48 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.
What is the cheapest day to fly from South Carolina to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from South Carolina to Dulles Intl. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their South Carolina to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from South Carolina to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Dulles Intl Airport?
Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locationsAlexandria
Arlington
Owings Mills
Lanham
Tysons
Woodbridge
Reston
Chantilly
Herndon
Hyattsville
Rockville
Fredericksburg
Falls Church
Sterling
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley
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Other flights to Dulles Intl
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South Carolina and Dulles Intl flights
Browse other South Carolina and Dulles Intl flight options. Last updated on September 15, 2026.
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South Carolina to Dulles Intl flights
Consider these flights traveling from South Carolina to Dulles Intl.
Top 3 airlines flying from South Carolina to Dulles Intl
Discover the top 3 airlines that operate flights from South Carolina to Dulles Intl. 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 September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$345 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$223 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$267 | Average$378 | FlexibilityNo cancel fee | On-time71% |