$172+ Cheap flights from South Carolina to Ontario (ONT)
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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ONT
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from South Carolina to Ontario 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 OntarioExplore the most affordable flight options available from South Carolina to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from South Carolina to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:18 pm -
1 stop7h 28m
Mon 11/1611:59 pm -
1 stop9h 17m
Deal found 9/30![American Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/3111:12 am -
2 stops13h 28m
Tue 11/36:00 am -
1 stop7h 19m
Deal found 9/29![United Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/125:17 pm -
1 stop7h 15m
Wed 11/1812:42 pm -
1 stop6h 16m
Deal found 10/1![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:03 pm -
1 stop8h 09m
Mon 11/910:30 pm -
1 stop7h 56m
Deal found 9/30![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/307:25 pm -
1 stop7h 27m
Tue 11/312:42 pm -
1 stop6h 44m
Deal found 9/29![American Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:05 am -
2 stops10h 35m
Wed 12/1611:25 am -
1 stop6h 20m
Deal found 10/1![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/305:35 am -
1 stop6h 50m
Tue 11/35:45 am -
2 stops8h 40m
Deal found 9/29![Southwest logo]()
$377
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:49 am -
1 stop8h 35m
Tue 12/151:02 pm -
1 stop7h 19m
Deal found 10/2![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:04 pm -
1 stop6h 55m
Mon 11/210:30 pm -
1 stop8h 18m
Deal found 9/29![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/227:45 pm -
1 stop7h 07m
Wed 10/2812:43 pm -
1 stop6h 22m
Deal found 10/1![American Airlines logo]()
$400
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:35 pm -
2 stops11h 10m
Fri 10/308:20 am -
2 stops10h 30m
Deal found 10/1![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:45 pm -
1 stop8h 45m
Tue 12/18:40 am -
2 stops10h 00m
Deal found 10/1![Southwest logo]()
$402
Best flights from South Carolina to OntarioDiscover carefully curated flight deals from South Carolina to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from South Carolina to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This Delta deal was found by Cheapflights users on 10/2. 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.
Sat 2/206:00 am -
1 stop8h 27m
Sat 2/2712:00 pm -
1 stop8h 35m
Deal found 10/2![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/317:45 am -
2 stops12h 00m
Tue 11/35:45 am -
2 stops8h 40m
Deal found 9/29![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/411:27 am -
2 stops13h 13m
Mon 11/96:37 pm -
2 stops12h 44m
Deal found 9/30![United Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:10 pm -
1 stop9h 38m
Mon 12/146:00 am -
1 stop7h 28m
Deal found 10/2![American Airlines logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/286:01 am -
2 stops14h 59m
Mon 11/27:13 pm -
2 stops12h 54m
Deal found 9/28![Alaska Airlines logo]()
$753
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:45 pm -
1 stop8h 45m
Tue 12/18:40 am -
2 stops10h 00m
Deal found 10/1![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 3/205:10 pm -
1 stop8h 04m
Wed 3/247:00 am -
1 stop6h 28m
Deal found 9/29![Delta logo]()
$440
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:45 am -
1 stop7h 25m
Mon 11/96:50 am -
2 stops10h 30m
Deal found 9/30![Southwest logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/284:29 pm -
1 stop7h 22m
Mon 11/25:00 am -
1 stop7h 02m
Deal found 9/28![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/276:00 am -
2 stops14h 12m
Fri 10/306:00 pm -
2 stops13h 20m
Deal found 10/1![Delta logo]()
$455
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:40 pm -
2 stops8h 10m
Mon 11/27:00 am -
2 stops10h 15m
Deal found 9/29![Southwest logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/104:29 pm -
1 stop7h 22m
Wed 11/115:00 am -
1 stop7h 03m
Deal found 9/30![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 3/205:10 pm -
1 stop8h 04m
Fri 3/267:00 am -
1 stop6h 28m
Deal found 9/30![Delta logo]()
$479
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 12/235:22 pm -
1 stop9h 37m
Tue 12/295:44 am -
1 stop7h 55m
Deal found 9/29![American Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Wed 12/96:15 am -
2 stops12h 20m
Tue 12/155:45 am -
2 stops12h 26m
Deal found 10/2![United Airlines logo]()
$522
This Southwest deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:40 pm -
2 stops11h 35m
Thu 11/126:50 am -
2 stops10h 30m
Deal found 10/3![Southwest logo]()
$487
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 4/16:30 am -
1 stop7h 57m
Sat 4/1012:00 pm -
1 stop8h 56m
Deal found 9/29![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 4/26:30 am -
1 stop7h 57m
Sat 4/1012:00 pm -
1 stop8h 56m
Deal found 9/29![Delta logo]()
$487
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/712:30 pm -
1 stop9h 17m
Fri 11/135:00 am -
1 stop7h 06m
Deal found 10/1![United Airlines logo]()
$538
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:55 pm -
2 stops10h 00m
Mon 11/305:00 am -
2 stops10h 05m
Deal found 10/1![Southwest logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/1011:27 am -
2 stops13h 13m
Sat 11/144:17 pm -
2 stops15h 04m
Deal found 10/2![United Airlines logo]()
$552
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 3/235:40 am -
1 stop8h 47m
Sat 3/277:00 am -
1 stop7h 57m
Deal found 9/29![Delta logo]()
$520
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/410:37 am -
2 stops12h 38m
Sat 11/77:00 am -
1 stop7h 00m
Deal found 9/30![United Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 3/197:00 am -
1 stop7h 27m
Wed 3/247:00 am -
1 stop6h 28m
Deal found 10/1![Delta logo]()
$538
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/1410:37 am -
2 stops13h 14m
Tue 11/176:00 am -
2 stops12h 02m
Deal found 10/1![United Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 3/236:30 am -
1 stop7h 57m
Sat 3/2712:00 pm -
1 stop8h 56m
Deal found 10/1![Delta logo]()
$543
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 3/206:30 am -
1 stop7h 57m
Sat 3/2712:00 pm -
1 stop8h 56m
Deal found 9/29![Delta logo]()
$543
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/155:00 pm -
1 stop8h 49m
Mon 10/194:03 pm -
2 stops14h 39m
Deal found 9/29![United Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/223:53 pm -
1 stop9h 01m
Wed 10/287:07 am -
1 stop7h 07m
Deal found 9/29![Delta logo]()
$550
This United Airlines deal was found by Cheapflights users on 10/3. 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 12/255:16 pm -
1 stop7h 55m
Wed 1/66:00 am -
1 stop7h 18m
Deal found 10/3![United Airlines logo]()
$642
Last-minute flights from South Carolina to OntarioDiscover last-minute flight deals from South Carolina to Ontario. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from South Carolina to Ontario. Data last updated October 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/227:45 pm -
1 stop7h 07m
Wed 10/2812:43 pm -
1 stop6h 22m
Deal found 10/1![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:04 pm -
1 stop6h 55m
Mon 11/210:30 pm -
1 stop8h 18m
Deal found 9/29![American Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:40 pm -
2 stops8h 10m
Mon 11/211:55 pm -
1 stop13h 35m
Deal found 9/29![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:35 pm -
2 stops11h 10m
Fri 10/308:20 am -
2 stops10h 30m
Deal found 10/1![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:35 am -
1 stop6h 50m
Sun 11/112:40 pm -
1 stop8h 50m
Deal found 9/29![Southwest logo]()
$422
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/307:25 pm -
1 stop7h 27m
Tue 11/312:42 pm -
1 stop6h 44m
Deal found 9/29![American Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/305:35 am -
1 stop6h 50m
Tue 11/35:45 am -
2 stops8h 40m
Deal found 9/29![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/3111:12 am -
2 stops13h 28m
Tue 11/36:00 am -
1 stop7h 19m
Deal found 9/29![United Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:03 pm -
1 stop8h 09m
Mon 11/910:30 pm -
1 stop7h 56m
Deal found 9/30![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:18 pm -
1 stop7h 28m
Mon 11/1611:59 pm -
1 stop9h 17m
Deal found 9/30![American Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/125:17 pm -
1 stop7h 15m
Wed 11/1812:42 pm -
1 stop6h 16m
Deal found 10/1![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:45 pm -
1 stop8h 45m
Tue 12/18:40 am -
2 stops10h 00m
Deal found 10/1![Southwest logo]()
$402
One-way flights from South Carolina to OntarioSearch for one-way flight options from South Carolina to Ontario. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from South Carolina to Ontario. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/157:00 am -
2 stops15h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$172
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 1/57:00 am -
1 stop9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/56:35 am -
2 stops10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Southwest logo]()
$184
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/127:46 pm -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/319:22 am -
1 stop7h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Thu 10/227:00 am -
2 stops15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/3111:27 am -
2 stops12h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![United Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/316:20 am -
3 stops56h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 10/2. 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 10/2312:40 pm -
1 stop8h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/214:55 pm -
2 stops8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Southwest logo]()
$220
This Travelocity deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:59 pm -
1 stop20h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Alaska Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 10/2. 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 12/306:40 am -
2 stops12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Southwest logo]()
$230
Find flight deals from South Carolina to Ontario
Keep the following information in mind while searching for South Carolina to Ontario flight deals. Data was last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $357 (American Airlines) |
One-way from | $172 (Kiwi.com) |
Popular in | August |
Cheapest in | May |
Average price | $443 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Carolina to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from South Carolina to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Myrtle BeachOntario
MYR Myrtle Beach Intl - ONT Ontario
MYRONT
Myrtle Beach Intl
Sat 1/23
4:00 pm-10:14 pm
1 stop9h 14m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$185
CharlestonOntario
CHS Charleston - ONT Ontario
CHSONT
Charleston
Fri 10/23
12:40 pm-6:22 pm
1 stop8h 42m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$219
CharlestonOntario
CHS Charleston - ONT Ontario
CHSONT
Charleston
Sat 10/24
4:57 pm-10:51 pm
1 stop8h 54m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$244
CharlestonOntario
CHS Charleston - ONT Ontario
CHSONT
Charleston
Wed 10/28
5:00 pm-9:40 pm
1 stop7h 40m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$244
CharlestonOntario
CHS Charleston - ONT Ontario
CHSONT
Charleston
Sun 11/15
6:34 am-11:03 am
1 stop7h 29m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$244
GreenvilleOntario
GSP Greenville - ONT Ontario
GSPONT
Greenville
Sun 11/22
2:00 pm-8:44 pm
1 stop9h 44m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$250
Myrtle BeachOntario
MYR Myrtle Beach Intl - ONT Ontario
MYRONT
Myrtle Beach Intl
Tue 10/27
11:27 am-9:40 pm
2 stops13h 13m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$255
Myrtle BeachOntario
MYR Myrtle Beach Intl - ONT Ontario
MYRONT
Myrtle Beach Intl
Wed 10/28
11:27 am-9:40 pm
2 stops13h 13m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$255
Myrtle BeachOntario
MYR Myrtle Beach Intl - ONT Ontario
MYRONT
Myrtle Beach Intl
Sat 10/24
10:23 am-8:58 pm
2 stops13h 35m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$255
Myrtle BeachOntario
MYR Myrtle Beach Intl - ONT Ontario
MYRONT
Myrtle Beach Intl
Thu 10/29
11:27 am-9:40 pm
2 stops13h 13m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$255
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from South Carolina to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from South Carolina with our price prediction graph.
MYR-ONT
CHS-ONT
GSP-ONT
CAE-ONT
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 Ontario
USSC-ONT
MYR-ONT
CHS-ONT
GSP-ONT
CAE-ONT
What is the cheapest month to book a flight from South Carolina to Ontario?
Currently, February is the cheapest month in which you can book a flight from South Carolina to Ontario (average of $326). Flying from South Carolina to Ontario in April is currently the most expensive (average of $778). 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.
Related info for your journey
Find useful and relevant information for your journey from South Carolina to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Ontario flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for South Carolina to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Carolina to Ontario by cabin class
Find flights from South Carolina to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 4, 2026.
South Carolina and Ontario flights
Browse other South Carolina and Ontario flight options. Last updated on October 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
South Carolina to Ontario flights
Consider these flights traveling from South Carolina to Ontario.
Top 3 airlines flying from South Carolina to Ontario
Discover the top 3 airlines that operate flights from South Carolina to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$533 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$480 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$378 | Average$542 | FlexibilityNo cancel fee | On-time63% |