$78+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — IAD
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from South Carolina to Dulles Intl with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from South Carolina to 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 21, 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 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:32 am -
1 stop24h 45m
Wed 10/146:08 pm -
1 stop25h 47m
Deal found 9/19![Frontier logo]()
$158
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/177:50 pm -
Nonstop1h 30m
Mon 10/1910:25 pm -
Nonstop1h 31m
Deal found 9/20![United Airlines logo]()
$159
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:11 am -
Nonstop1h 33m
Mon 10/196:15 am -
Nonstop1h 35m
Deal found 9/18![American Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/177:11 am -
Nonstop1h 33m
Tue 10/206:15 am -
Nonstop1h 35m
Deal found 9/20![American Airlines logo]()
$161
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:05 am -
2 stops17h 38m
Tue 11/38:05 am -
2 stops24h 32m
Deal found 9/18![Frontier logo]()
$163
This CheapOair deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:42 pm -
1 stop12h 35m
Thu 10/1511:12 am -
1 stop21h 25m
Deal found 9/21![Frontier logo]()
$170
This Super.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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
Thu 10/1511:12 am -
1 stop21h 25m
Deal found 9/21![Frontier logo]()
$172
This CheapOair deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Sat 10/319:32 am -
1 stop25h 49m
Mon 11/211:16 am -
1 stop21h 21m
Deal found 9/21![Frontier logo]()
$173
This Super.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Thu 10/225:38 pm -
1 stop26h 33m
Sun 10/2511:12 am -
1 stop21h 25m
Deal found 9/20![Frontier logo]()
$174
This Expedia deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:32 am -
1 stop24h 45m
Mon 10/2611:12 am -
1 stop21h 25m
Deal found 9/19![Frontier logo]()
$175
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/156:03 am -
1 stop5h 47m
Tue 10/2012:30 pm -
1 stop6h 05m
Deal found 9/21![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:12 pm -
1 stop3h 47m
Sat 11/143:00 pm -
1 stop4h 55m
Deal found 9/18![Delta logo]()
$197
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 21, 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 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Thu 10/2210:25 am -
Nonstop1h 30m
Sat 10/245:25 pm -
Nonstop1h 35m
Deal found 9/20![United Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/2612:20 pm -
1 stop5h 20m
Tue 12/18:07 am -
1 stop5h 34m
Deal found 9/20![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/316:02 am -
1 stop5h 48m
Mon 11/26:12 pm -
1 stop5h 42m
Deal found 9/20![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/2811:45 am -
1 stop5h 25m
Sat 10/316:00 am -
1 stop6h 39m
Deal found 9/20![Delta logo]()
$197
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:03 pm -
1 stop5h 55m
Sat 10/319:15 am -
1 stop5h 00m
Deal found 9/18![American Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
Nonstop1h 32m
Sat 12/1210:20 pm -
Nonstop1h 39m
Deal found 9/16![United Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/167:14 pm -
1 stop5h 28m
Sat 10/246:00 am -
1 stop6h 39m
Deal found 9/20![Delta logo]()
$205
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/257:52 pm -
Nonstop1h 38m
Thu 11/2612:41 pm -
Nonstop1h 47m
Deal found 9/21![United Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/28:20 am -
1 stop5h 49m
Mon 11/93:00 pm -
1 stop4h 05m
Deal found 9/20![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:05 pm -
1 stop5h 37m
Tue 10/206:00 am -
1 stop4h 10m
Deal found 9/19![Delta logo]()
$226
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 pm -
Nonstop1h 43m
Wed 10/2112:45 pm -
Nonstop1h 53m
Deal found 9/16![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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
Mon 11/95:00 pm -
1 stop6h 59m
Deal found 9/20![Delta logo]()
$226
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:55 pm -
Nonstop1h 30m
Sun 11/812:43 pm -
Nonstop1h 39m
Deal found 9/16![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:18 pm -
1 stop5h 12m
Mon 12/148:07 am -
1 stop4h 52m
Deal found 9/19![Delta logo]()
$226
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/1210:23 am -
Nonstop1h 32m
Mon 11/1612:41 pm -
Nonstop1h 47m
Deal found 9/20![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:58 pm -
1 stop5h 44m
Wed 11/46:00 am -
1 stop4h 07m
Deal found 9/18![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/177:37 pm -
Nonstop1h 46m
Mon 12/2112:37 pm -
Nonstop1h 38m
Deal found 9/20![United Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 2/136:22 pm -
1 stop5h 37m
Sat 2/206:33 am -
1 stop4h 00m
Deal found 9/21![American Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/156:58 pm -
1 stop5h 44m
Mon 10/196:00 am -
1 stop4h 07m
Deal found 9/21![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:25 am -
Nonstop1h 30m
Sat 10/1710:25 pm -
Nonstop1h 31m
Deal found 9/19![United Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 am -
1 stop4h 03m
Sun 11/88:07 pm -
1 stop3h 50m
Deal found 9/17![American Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/27:30 pm -
Nonstop1h 41m
Mon 11/95:35 pm -
Nonstop1h 55m
Deal found 9/20![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/306:58 pm -
1 stop5h 44m
Mon 11/26:00 am -
1 stop4h 07m
Deal found 9/20![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:54 pm -
Nonstop1h 36m
Sat 10/318:25 am -
Nonstop1h 34m
Deal found 9/20![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:03 pm -
1 stop5h 55m
Fri 10/235:01 am -
1 stop3h 30m
Deal found 9/18![American Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/610:26 am -
1 stop6h 44m
Mon 11/93:00 pm -
1 stop4h 05m
Deal found 9/20![Delta logo]()
$258
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:54 pm -
Nonstop1h 36m
Tue 11/1012:40 pm -
Nonstop1h 37m
Deal found 9/18![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/206:29 am -
1 stop5h 27m
Wed 10/217:15 pm -
1 stop4h 44m
Deal found 9/20![American Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:35 pm -
Nonstop1h 38m
Mon 10/1912:40 pm -
Nonstop1h 36m
Deal found 9/17![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:48 pm -
1 stop5h 26m
Sun 11/83:03 pm -
1 stop6h 05m
Deal found 9/18![Delta logo]()
$279
Last-minute flights from South Carolina to Dulles IntlDiscover last-minute flight deals from South Carolina to Dulles Intl. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Dulles Intl. Data last updated September 21, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:32 am -
1 stop24h 45m
Wed 10/146:08 pm -
1 stop25h 47m
Deal found 9/19![Frontier logo]()
$158
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
Nonstop1h 34m
Mon 10/1910:25 pm -
Nonstop1h 31m
Deal found 9/21![United Airlines logo]()
$159
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:11 am -
Nonstop1h 33m
Mon 10/196:15 am -
Nonstop1h 35m
Deal found 9/18![American Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:03 am -
1 stop5h 47m
Mon 10/197:45 pm -
1 stop4h 14m
Deal found 9/18![Delta logo]()
$179
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/177:11 am -
Nonstop1h 33m
Tue 10/206:15 am -
Nonstop1h 35m
Deal found 9/20![American Airlines logo]()
$161
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/175:40 am -
1 stop4h 30m
Sat 10/246:00 am -
1 stop6h 39m
Deal found 9/20![Delta logo]()
$197
This Super.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/199:42 pm -
1 stop12h 35m
Wed 10/2111:12 am -
1 stop21h 25m
Deal found 9/20![Frontier logo]()
$172
This Expedia deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:32 am -
1 stop24h 45m
Mon 10/2611:12 am -
1 stop21h 25m
Deal found 9/19![Frontier logo]()
$175
This CheapOair deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:42 pm -
1 stop12h 35m
Tue 10/2711:16 am -
1 stop21h 21m
Deal found 9/19![Frontier logo]()
$170
This Cheapflightsfares deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:32 am -
1 stop24h 45m
Fri 10/236:08 pm -
1 stop25h 05m
Deal found 9/19![Frontier logo]()
$181
This Super.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Thu 10/225:38 pm -
1 stop26h 33m
Sun 10/2511:12 am -
1 stop21h 25m
Deal found 9/20![Frontier logo]()
$174
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:05 am -
2 stops17h 38m
Tue 11/38:05 am -
2 stops24h 32m
Deal found 9/18![Frontier logo]()
$163
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 21, 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 21, 2026.
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:05 am -
2 stops17h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$78
This Mytrip deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:05 am -
2 stops11h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$81
This Mytrip deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:05 am -
2 stops17h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Wed 10/149:42 pm -
1 stop12h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:18 am -
1 stop13h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:00 pm -
1 stop19h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:18 pm -
1 stop18h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$87
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:44 am -
1 stop23h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:42 pm -
1 stop12h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:38 pm -
1 stop28h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$99
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:05 am -
2 stops17h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:00 pm -
1 stop19h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$103
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 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 (Cheapflightsfares) |
One-way from | $78 (Mytrip) |
Popular in | March |
Cheapest in | April |
Average price | $359 |
Good round-trip deal | $332 or less |
Good one-way deal | $199 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 21, 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
Thu 10/29
6:08 pm-8:11 pm
1 stop26h 03m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
CharlotteWashington, D.C.
CLT Charlotte Douglas - IAD Washington, D.C. Dulles Intl
CLTIAD
Charlotte Douglas
Thu 10/22
10:25 am-11:55 am
Nonstop1h 30m
Washington, D.C. Dulles Intl
Sat 10/24
5:25 pm-7:00 pm
Nonstop1h 35m
$159
Quickest round-trip
Myrtle BeachWashington, D.C.
MYR Myrtle Beach Intl - IAD Washington, D.C. Dulles Intl
MYRIAD
Myrtle Beach Intl
Mon 10/19
10:23 am-11:55 am
Nonstop1h 32m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$166
CharlotteWashington, D.C.
CLT Charlotte Douglas - IAD Washington, D.C. Dulles Intl
CLTIAD
Charlotte Douglas
Thu 11/26
12:20 pm-5:40 pm
1 stop5h 20m
Washington, D.C. Dulles Intl
Tue 12/1
8:07 am-1:41 pm
1 stop5h 34m
$179
CharlotteWashington, D.C.
CLT Charlotte Douglas - IAD Washington, D.C. Dulles Intl
CLTIAD
Charlotte Douglas
Sat 10/31
6:02 am-11:50 am
1 stop5h 48m
Washington, D.C. Dulles Intl
Mon 11/2
6:12 pm-11:54 pm
1 stop5h 42m
$179
CharlestonWashington, D.C.
CHS Charleston - IAD Washington, D.C. Dulles Intl
CHSIAD
Charleston
Sun 11/8
6:45 am-5:12 pm
2 stops34h 27m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$186
Myrtle BeachWashington, D.C.
MYR Myrtle Beach Intl - IAD Washington, D.C. Dulles Intl
MYRIAD
Myrtle Beach Intl
Sat 10/17
10:23 am-11:55 am
Nonstop1h 32m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$187
GreenvilleWashington, D.C.
GSP Greenville - IAD Washington, D.C. Dulles Intl
GSPIAD
Greenville
Mon 10/19
7:35 pm-9:13 pm
Nonstop1h 38m
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
Sat 10/17
7:35 pm-9:13 pm
Nonstop1h 38m
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
Sun 10/11
7:35 pm-9:13 pm
Nonstop1h 38m
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.
CLT-IAD
GSP-IAD
AGS-IAD
CHS-IAD
SAV-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
CLT-IAD
GSP-IAD
AGS-IAD
CHS-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 $270). 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 21, 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 35% versus a flight in the afternoon.
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 $252 and $370 in October.The cheapest round-trip price found within the last 5 days was $206 on United Airlines (Oct 16-Oct 19).
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 19, 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
Chantilly
Woodbridge
Reston
Herndon
Hyattsville
Rockville
Fredericksburg
Falls Church
Sterling
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for South Carolina to Dulles Intl
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Complete your trip
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Other flights to Dulles Intl
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Search flights from South Carolina to Dulles Intl by cabin class
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South Carolina and Dulles Intl flights
Browse other South Carolina and Dulles Intl flight options. Last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$345 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$223 | Average$355 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$267 | Average$378 | FlexibilityNo cancel fee | On-time71% |