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Cheap flights from Ontario to Greenville from C$ 232

YYZ — GSP
23 Oct — 30 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Greenville

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Greenville

Mon 26/109:20 a.m. -
2 stops10h 52m
Wed 4/118:24 p.m. -
1 stop22h 56m
Deal found 21/9C$ 441
Wed 28/109:35 a.m. -
2 stops23h 57m
Sun 1/119:29 a.m. -
1 stop13h 26m
Deal found 19/9C$ 551
Mon 19/109:30 a.m. -
2 stops8h 58m
Mon 26/102:49 p.m. -
1 stop26h 21m
Deal found 21/9C$ 562
Sat 3/106:30 a.m. -
2 stops27h 02m
Sat 10/102:30 p.m. -
1 stop23h 15m
Deal found 21/9C$ 575
Sat 17/107:00 a.m. -
2 stops12h 44m
Sat 24/108:24 p.m. -
1 stop22h 56m
Deal found 19/9C$ 624
Fri 2/107:04 p.m. -
2 stops43h 14m
Mon 26/102:49 p.m. -
1 stop26h 21m
Deal found 21/9C$ 681
Sun 18/108:10 a.m. -
2 stops34h 30m
Sun 25/109:29 a.m. -
1 stop14h 26m
Deal found 20/9C$ 704
Thu 15/107:00 a.m. -
1 stop7h 14m
Sun 18/109:44 a.m. -
2 stops36h 11m
Deal found 22/9C$ 707
Mon 5/107:15 a.m. -
1 stop11h 25m
Tue 6/107:20 a.m. -
2 stops7h 35m
Deal found 22/9C$ 909
Tue 6/107:00 a.m. -
2 stops10h 19m
Thu 8/104:02 p.m. -
1 stop22h 28m
Deal found 21/9C$ 936
Tue 6/106:00 a.m. -
3 stops11h 05m
Thu 8/106:20 a.m. -
1 stop10h 56m
Deal found 21/9C$ 976
Mon 5/106:00 a.m. -
3 stops15h 17m
Tue 6/1011:30 a.m. -
1 stop11h 05m
Deal found 22/9C$ 1,117

Find flight deals from Ontario to Greenville

Round-trip from

C$ 441

One-way from

C$ 232

Popular in

March

Cheapest in

May

Average price

C$ 1,100
26/10-4/11
  • 26/10-4/11
  • 3 total stops
  • 33h 48m total
  • Ontario to Greenville
Search Deals
29/10-31/12
  • 29/10-31/12
  • 1 total stop
  • 25h 16m total
  • Ontario to Greenville
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 186 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Thu 29/10

7:35 a.m.-8:51 a.m.

1 stop25h 16m

Greenville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 232

OttawaGreenville

YOW Ottawa - GSP Greenville

YOWGSP

Ottawa

Mon 5/10

7:15 a.m.-6:40 p.m.

1 stop11h 25m

Greenville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 368

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Thu 15/10

3:20 p.m.-11:18 p.m.

1 stop7h 58m

Greenville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 402
Quickest round-trip

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Fri 16/10

5:50 p.m.-10:39 p.m.

1 stop4h 49m

Greenville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 402

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Thu 8/10

1:34 p.m.-9:47 p.m.

1 stop8h 13m

Greenville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 416

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Mon 26/10

9:20 a.m.-8:12 p.m.

2 stops10h 52m

Greenville

Wed 4/11

8:24 p.m.-7:20 p.m.

1 stop22h 56m

C$ 441

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Sat 17/10

2:05 p.m.-11:13 p.m.

2 stops9h 08m

Greenville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 448

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Fri 16/10

6:35 p.m.-10:01 a.m.

2 stops15h 26m

Greenville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 448

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Thu 5/11

12:20 p.m.-8:15 a.m.

2 stops19h 55m

Greenville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 478

OttawaGreenville

YOW Ottawa - GSP Greenville

YOWGSP

Ottawa

Tue 6/10

7:00 a.m.-4:23 p.m.

2 stops9h 23m

Greenville

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 500

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Ontario with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ontario to Greenville

What is the cheapest month to book a flight from Region of Ontario to Greenville?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Greenville (average of C$ 621). Flying from Region of Ontario to Greenville in March is currently the most expensive (average of C$ 1,104). 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.

How much does it cost to fly round-trip from Region of Ontario to Greenville?

Airfare is below average for this route at the moment.
Region of Ontario to Greenville flights typically cost between C$ 676 and C$ 742 in October.
The cheapest round-trip price found within the last 5 days was C$ 441 on Multiple Airlines (26 Oct-4 Nov).

Related info for your journey

  • What airport do you fly into for flights to Greenville from Ontario?

    Located just 16.7 km from the city centre, Greenville (GSP) is the airport most travelers will use when flying to Greenville from Ontario.

  • How long is the flight from Region of Ontario to Greenville?

    A quick flight from Region of Ontario to Greenville can take about 4h 47m. Delta provides one of the quickest options available for as low as C$ 708. The distance between Region of Ontario and Greenville is about 1001 km. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Greenville?

    The most popular flight routes from Region of Ontario to Greenville are Toronto Pearson Intl - Greenville, Montreal Pierre Elliott Trudeau Intl - Greenville and Thunder Bay - Greenville.

  • Can I find deals for flights from Ontario to Greenville that include hotel bookings?

    Yes. In addition to deals on Ontario to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Greenville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Greenville.

  • Can I find deals for business class flights from Ontario to Greenville?

    Yes. Cheapflights offers flight deals from Ontario to Greenville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Greenville?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Greenville (average of C$ 621). Flying from Region of Ontario to Greenville in March is currently the most expensive (average of C$ 1,104). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Greenville

Pearson Intl to Charlotte flights
Pierre Elliott Trudeau Intl to Charlotte flights
Pearson Intl to Myrtle Beach flights
Pearson Intl to Charleston flights
Toronto Island to Charlotte flights
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Victoria to Charlotte flights
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Québec City to Myrtle Beach flights
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Saskatoon to Greenville flights
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Pierre Elliott Trudeau Intl to Augusta flights
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Québec City to Charleston flights
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Calgary to Columbia flights
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London to Myrtle Beach flights
Ottawa to Charleston flights
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Ottawa to Savannah flights
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Kelowna to Charlotte flights
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Thunder Bay to Greenville flights

Top 2 airlines flying from Ontario to Greenville

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 519AverageC$ 620FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 634AverageC$ 826FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Ontario to Greenville?

When you search for this flight from Ontario to Greenville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Greenville?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Greenville by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Greenville with no change fees?

Need flexible booking options for your flight to Greenville from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Greenville become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Greenville flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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