$124+ Cheap flights from Ontario (ONT) to South Carolina
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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CHS
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to South Carolina with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to South Carolina
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Cheapest flights from Ontario to South CarolinaExplore the most affordable flight options available from Ontario to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Ontario to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/246:00 am -
1 stop7h 26m
Mon 8/315:21 pm -
1 stop9h 29m
Deal found 8/2![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am -
1 stop7h 26m
Tue 9/11:02 pm -
1 stop8h 59m
Deal found 8/2![Frontier logo]()
$252
This CheapTickets deal was found by Cheapflights users on 8/5. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 am -
1 stop9h 44m
Wed 9/301:34 pm -
1 stop7h 42m
Deal found 8/5![Frontier logo]()
$257
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/279:33 am -
1 stop24h 40m
Mon 8/315:21 pm -
1 stop9h 29m
Deal found 8/2![Frontier logo]()
$262
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am -
1 stop7h 26m
Fri 8/285:21 pm -
1 stop9h 29m
Deal found 8/4![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/286:00 am -
1 stop7h 26m
Tue 9/11:02 pm -
1 stop8h 59m
Deal found 8/2![Frontier logo]()
$271
This Frontier deal was found by Cheapflights users on 8/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:59 am -
1 stop23h 14m
Fri 9/117:54 pm -
1 stop6h 53m
Deal found 8/3![Frontier logo]()
$273
This Frontier deal was found by Cheapflights users on 8/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:15 am -
1 stop9h 44m
Sun 9/2012:09 pm -
1 stop8h 39m
Deal found 8/3![Frontier logo]()
$280
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:56 pm -
1 stop17h 30m
Fri 9/45:21 pm -
1 stop19h 43m
Deal found 8/4![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sat 10/35:31 pm -
1 stop13h 40m
Thu 10/84:50 pm -
1 stop24h 57m
Deal found 8/3![Frontier logo]()
$286
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop7h 26m
Fri 9/45:21 pm -
1 stop9h 29m
Deal found 8/4![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Tue 9/295:31 pm -
1 stop16h 07m
Tue 10/612:05 pm -
1 stop7h 41m
Deal found 8/3![Frontier logo]()
$291
Best flights from Ontario to South CarolinaDiscover carefully curated flight deals from Ontario to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Ontario to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/257:05 am -
1 stop7h 27m
Sat 8/296:00 am -
1 stop7h 42m
Deal found 8/2![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 9/166:08 am -
2 stops10h 27m
Mon 9/214:23 pm -
1 stop9h 36m
Deal found 8/4![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 8/4. 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.
Sat 9/1911:55 pm -
2 stops11h 15m
Thu 9/248:10 am -
1 stop11h 00m
Deal found 8/4![Southwest logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:02 am -
1 stop9h 04m
Mon 9/217:09 pm -
1 stop19h 07m
Deal found 8/2![Alaska Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 8/297:05 am -
2 stops10h 27m
Wed 9/26:50 am -
1 stop7h 53m
Deal found 8/3![American Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/275:00 am -
1 stop7h 09m
Mon 8/314:10 pm -
1 stop7h 43m
Deal found 8/5![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 8/2710:00 pm -
1 stop8h 18m
Mon 8/316:00 am -
1 stop7h 42m
Deal found 8/3![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:30 am -
2 stops9h 30m
Wed 9/2311:00 am -
1 stop11h 00m
Deal found 8/2![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/287:00 am -
1 stop7h 03m
Mon 8/3110:22 am -
2 stops14h 37m
Deal found 8/3![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/911:15 pm -
1 stop7h 10m
Sat 10/176:00 am -
1 stop8h 06m
Deal found 8/2![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/195:50 am -
2 stops7h 45m
Mon 9/218:10 am -
2 stops8h 50m
Deal found 8/5![Southwest logo]()
$401
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:22 pm -
1 stop6h 47m
Tue 11/176:45 am -
1 stop7h 25m
Deal found 8/4![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Sat 10/36:20 am -
2 stops9h 20m
Wed 10/217:25 am -
2 stops11h 10m
Deal found 8/2![Southwest logo]()
$401
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am -
1 stop7h 02m
Wed 9/211:25 am -
2 stops14h 10m
Deal found 8/2![United Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:33 pm -
1 stop8h 08m
Mon 9/76:50 am -
1 stop7h 53m
Deal found 8/4![American Airlines logo]()
$538
This Southwest deal was found by Cheapflights users on 8/6. 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.
Sat 9/1911:55 pm -
2 stops11h 15m
Wed 9/232:25 pm -
2 stops10h 40m
Deal found 8/6![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 8/5. 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.
Fri 10/2312:18 pm -
1 stop6h 36m
Tue 10/275:30 am -
1 stop8h 36m
Deal found 8/5![Delta logo]()
$410
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:55 am -
2 stops8h 35m
Mon 12/146:35 am -
2 stops8h 35m
Deal found 8/2![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/15:00 am -
1 stop7h 02m
Tue 9/154:10 pm -
1 stop7h 43m
Deal found 8/2![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 8/5. 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.
Fri 9/1810:00 pm -
1 stop9h 13m
Tue 9/292:20 pm -
1 stop9h 04m
Deal found 8/5![Delta logo]()
$430
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 10/245:00 am -
1 stop7h 10m
Tue 10/2711:35 am -
1 stop10h 12m
Deal found 8/5![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:55 pm -
1 stop8h 10m
Thu 10/16:15 am -
2 stops10h 55m
Deal found 8/2![Southwest logo]()
$435
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 10/285:03 pm -
2 stops14h 04m
Wed 11/116:00 am -
1 stop8h 10m
Deal found 8/3![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 9/15:00 am -
1 stop7h 28m
Sun 9/68:30 am -
1 stop7h 20m
Deal found 8/3![United Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 8/5. 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.
Wed 10/217:20 pm -
2 stops11h 25m
Sun 10/254:05 pm -
2 stops10h 50m
Deal found 8/5![Southwest logo]()
$440
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 9/312:00 pm -
1 stop6h 38m
Tue 9/82:55 pm -
1 stop8h 29m
Deal found 8/3![Delta logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 8/256:08 am -
2 stops12h 51m
Mon 8/314:10 pm -
1 stop7h 43m
Deal found 8/4![United Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 8/4. 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.
Sun 9/208:30 am -
1 stop10h 00m
Wed 9/2311:00 am -
1 stop11h 00m
Deal found 8/4![Southwest logo]()
$441
This Delta deal was found by Cheapflights users on 8/6. 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.
Fri 9/1810:00 pm -
1 stop9h 13m
Thu 10/16:56 pm -
1 stop6h 28m
Deal found 8/6![Delta logo]()
$451
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 8/187:05 am -
2 stops12h 54m
Tue 8/256:22 am -
2 stops8h 41m
Deal found 8/6![American Airlines logo]()
$811
Last-minute flights from Ontario to South CarolinaDiscover last-minute flight deals from Ontario to South Carolina. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to South Carolina. Data last updated August 7, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/246:00 am -
1 stop7h 26m
Mon 8/315:21 pm -
1 stop9h 29m
Deal found 8/2![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am -
1 stop7h 26m
Wed 9/25:21 pm -
1 stop9h 29m
Deal found 8/2![Frontier logo]()
$252
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am -
1 stop7h 26m
Fri 8/285:21 pm -
1 stop9h 29m
Deal found 8/4![Frontier logo]()
$269
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/279:33 am -
1 stop24h 40m
Mon 8/315:21 pm -
1 stop9h 29m
Deal found 8/2![Frontier logo]()
$262
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/286:00 am -
1 stop7h 26m
Tue 9/11:02 pm -
1 stop8h 59m
Deal found 8/2![Frontier logo]()
$271
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop7h 26m
Fri 9/45:21 pm -
1 stop9h 29m
Deal found 8/4![Frontier logo]()
$290
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:56 pm -
1 stop17h 30m
Fri 9/45:21 pm -
1 stop19h 43m
Deal found 8/4![Frontier logo]()
$281
This Frontier deal was found by Cheapflights users on 8/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:59 am -
1 stop23h 14m
Fri 9/117:54 pm -
1 stop6h 53m
Deal found 8/3![Frontier logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 9/1412:07 pm -
2 stops20h 09m
Wed 9/161:34 pm -
1 stop7h 42m
Deal found 8/3![Frontier logo]()
$293
This Frontier deal was found by Cheapflights users on 8/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:15 am -
1 stop9h 44m
Sun 9/2012:09 pm -
1 stop8h 39m
Deal found 8/3![Frontier logo]()
$280
This CheapTickets deal was found by Cheapflights users on 8/5. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:15 am -
1 stop9h 44m
Wed 9/301:34 pm -
1 stop7h 42m
Deal found 8/5![Frontier logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Tue 9/295:31 pm -
1 stop16h 07m
Tue 10/612:05 pm -
1 stop7h 41m
Deal found 8/3![Frontier logo]()
$291
One-way flights from Ontario to South CarolinaSearch for one-way flight options from Ontario to South Carolina. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Ontario to South Carolina. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Super.com deal was found by Cheapflights users on 8/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am -
1 stop7h 26m
Deal found 8/3![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:15 am -
1 stop9h 31m
Deal found 8/4![Frontier logo]()
$125
This Priceline deal was found by Cheapflights users on 8/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am -
1 stop7h 26m
Deal found 8/3![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:11 pm -
1 stop12h 05m
Deal found 8/4![Frontier logo]()
$130
This iWofly deal was found by Cheapflights users on 8/6. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:45 am -
1 stop28h 14m
Deal found 8/6![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/17:46 pm -
1 stop11h 25m
Deal found 8/2![Frontier logo]()
$132
This Super.com deal was found by Cheapflights users on 8/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop7h 26m
Deal found 8/7![Frontier logo]()
$143
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/49:33 am -
1 stop21h 19m
Deal found 8/2![Frontier logo]()
$148
This Super.com deal was found by Cheapflights users on 8/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:15 am -
1 stop9h 44m
Deal found 8/6![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sat 9/510:59 am -
1 stop23h 14m
Deal found 8/3![Frontier logo]()
$150
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:15 am -
1 stop9h 44m
Deal found 8/4![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Sun 9/137:46 pm -
1 stop21h 24m
Deal found 8/2![Frontier logo]()
$152
Find flight deals from Ontario to South Carolina
Keep the following information in mind while searching for Ontario to South Carolina flight deals. Data was last updated August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (Super.com) |
One-way from | $124 (Super.com) |
Popular in | November |
Cheapest in | May |
Average price | $464 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to South Carolina 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 August 7, 2026.
Use the filters below to find and compare flights from Ontario to South Carolina that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioSavannah
ONT Ontario - SAV Savannah/Hilton Head
ONTSAV
Ontario
Tue 8/25
7:05 am-5:32 pm
1 stop7h 27m
Savannah/Hilton Head
Sat 8/29
6:00 am-10:42 am
1 stop7h 42m
$347
OntarioSavannah
ONT Ontario - SAV Savannah/Hilton Head
ONTSAV
Ontario
Wed 9/16
6:08 am-7:35 pm
2 stops10h 27m
Savannah/Hilton Head
Mon 9/21
4:23 pm-10:59 pm
1 stop9h 36m
$364
OntarioSavannah
ONT Ontario - SAV Savannah/Hilton Head
ONTSAV
Ontario
Thu 8/27
5:00 am-3:09 pm
1 stop7h 09m
Savannah/Hilton Head
Mon 8/31
4:10 pm-8:53 pm
1 stop7h 43m
$371
OntarioColumbia
ONT Ontario - CAE Columbia Metropolitan
ONTCAE
Ontario
Fri 8/28
7:00 am-5:03 pm
1 stop7h 03m
Columbia Metropolitan
Mon 8/31
10:22 am-9:59 pm
2 stops14h 37m
$384
OntarioGreenville
ONT Ontario - GSP Greenville
ONTGSP
Ontario
Thu 8/27
10:00 pm-9:18 am
1 stop8h 18m
Greenville
Mon 8/31
6:00 am-10:42 am
1 stop7h 42m
$389
OntarioMyrtle Beach
ONT Ontario - MYR Myrtle Beach Intl
ONTMYR
Ontario
Sat 9/19
11:55 pm-2:10 pm
2 stops11h 15m
Myrtle Beach Intl
Thu 9/24
8:10 am-4:10 pm
1 stop11h 00m
$394
OntarioCharleston
ONT Ontario - CHS Charleston
ONTCHS
Ontario
Wed 9/16
6:02 am-6:06 pm
1 stop9h 04m
Charleston
Mon 9/21
7:09 pm-11:16 am
1 stop19h 07m
$394
OntarioCharleston
ONT Ontario - CHS Charleston
ONTCHS
Ontario
Fri 10/9
11:15 pm-9:25 am
1 stop7h 10m
Charleston
Sat 10/17
6:00 am-11:06 am
1 stop8h 06m
$399
Quickest round-trip
OntarioCharleston
ONT Ontario - CHS Charleston
ONTCHS
Ontario
Fri 11/13
12:22 pm-10:09 pm
1 stop6h 47m
Charleston
Tue 11/17
6:45 am-11:10 am
1 stop7h 25m
$399
OntarioGreenville
ONT Ontario - GSP Greenville
ONTGSP
Ontario
Wed 9/16
8:30 am-9:00 pm
2 stops9h 30m
Greenville
Wed 9/23
11:00 am-7:00 pm
1 stop11h 00m
$400
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to South Carolina
Have a flexible travel schedule? Discover the best time to fly to South Carolina from Ontario with our price prediction graph.
ONT-CLT
ONT-SAV
ONT-MYR
ONT-CHS
ONT-AGS
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 Ontario to South Carolina
ONT-USSC
ONT-CLT
ONT-SAV
ONT-MYR
ONT-CHS
What is the cheapest month to book a flight from Ontario to South Carolina?
Currently, January is the cheapest month in which you can book a flight from Ontario to South Carolina (average of $386). Flying from Ontario to South Carolina in December is currently the most expensive (average of $562). 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.
Reviews of airlines servicing South Carolina
Get insights into the airlines that provide service to South Carolina. 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 South Carolina. Reviews last updated August 7, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Ontario to South Carolina. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Ontario to South Carolina. 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 Ontario to South Carolina
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Carolina by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to South Carolina by cabin class
Find flights from Ontario to South Carolina, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and South Carolina flights
Browse other Ontario and South Carolina flight options. Last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to South Carolina flights
Consider these flights traveling from Ontario to South Carolina.
Top 4 airlines flying from Ontario to South Carolina
Discover the top 4 airlines that operate flights from Ontario to South Carolina. 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 August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$473 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$273 | Average$526 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$491 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$319 | Average$580 | FlexibilityNo cancel fee | On-time63% |