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

A quick flight from Region of Ontario to Greenville can take about 4h 37m. American Airlines provides one of the quickest options available for as low as C$ 994. The distance between Region of Ontario and Greenville is about 1284 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Greenville ranges from 92.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. November is typically the driest time to visit Greenville when rainfall is around 92.0 mm.

If weather is an important factor for your trip to Greenville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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.

What is the cheapest time of day to fly from ON to GSP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Greenville as you normally would.

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.

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.

C$ 260+ Cheap Flights from Ontario to Greenville

Cheap flight deals from Ontario to Greenville

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ontario to Greenville
Explore the most affordable flight options available from Ontario to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Wed 2/121:40 p.m. -

1 stop19h 52m

Mon 7/122:58 p.m. -

1 stop26h 12m

Deal found 15/10C$ 532

Thu 12/117:35 a.m. -

1 stop24h 38m

Thu 19/1110:12 a.m. -

2 stops14h 43m

Deal found 15/10C$ 535

Fri 13/119:15 a.m. -

1 stop10h 57m

Fri 20/113:39 p.m. -

1 stop7h 16m

Deal found 16/10C$ 594

Fri 13/117:35 a.m. -

2 stops12h 37m

Mon 16/112:42 p.m. -

1 stop24h 08m

Deal found 19/10C$ 599

Fri 11/129:15 a.m. -

1 stop10h 57m

Sat 19/123:54 p.m. -

1 stop8h 01m

Deal found 16/10C$ 602

Wed 18/1112:44 p.m. -

1 stop8h 09m

Sat 21/116:52 a.m. -

1 stop5h 07m

Deal found 19/10C$ 639

Thu 29/107:35 a.m. -

1 stop24h 40m

Tue 3/1111:28 a.m. -

2 stops27h 22m

Deal found 17/10C$ 643

Wed 21/1010:00 a.m. -

2 stops11h 27m

Mon 26/102:49 p.m. -

1 stop26h 31m

Deal found 17/10C$ 1,427

Wed 21/1011:55 a.m. -

2 stops11h 18m

Mon 26/105:37 p.m. -

2 stops19h 34m

Deal found 17/10C$ 1,523

Best flights from Ontario to Greenville
Discover carefully curated flight deals from Ontario to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Sat 14/113:49 p.m. -

1 stop7h 05m

Wed 18/116:53 a.m. -

1 stop9h 41m

Deal found 16/10C$ 650

Wed 18/112:20 p.m. -

1 stop7h 13m

Sat 21/115:40 a.m. -

1 stop5h 29m

Deal found 15/10C$ 684

Mon 26/107:35 a.m. -

2 stops12h 37m

Sun 1/1110:12 a.m. -

1 stop9h 05m

Deal found 16/10C$ 701

Wed 2/126:40 p.m. -

1 stop5h 00m

Mon 7/127:48 p.m. -

1 stop4h 04m

Deal found 15/10C$ 718

Mon 1/210:50 a.m. -

2 stops8h 17m

Sat 20/26:00 a.m. -

2 stops9h 57m

Deal found 16/10C$ 1,158

Wed 9/126:15 a.m. -

1 stop7h 07m

Thu 10/127:25 p.m. -

1 stop4h 33m

Deal found 14/10C$ 702

Tue 1/127:35 a.m. -

1 stop5h 43m

Mon 7/127:10 p.m. -

1 stop3h 57m

Deal found 15/10C$ 702

Fri 8/15:15 p.m. -

1 stop4h 43m

Wed 13/15:05 p.m. -

1 stop6h 56m

Deal found 17/10C$ 707

Thu 19/116:15 a.m. -

1 stop7h 00m

Tue 1/127:00 a.m. -

1 stop9h 14m

Deal found 19/10C$ 707

Tue 2/29:45 a.m. -

1 stop4h 37m

Sun 21/26:30 a.m. -

1 stop14h 56m

Deal found 19/10C$ 994

Thu 12/116:00 a.m. -

1 stop4h 11m

Thu 19/1112:12 p.m. -

1 stop4h 03m

Deal found 14/10C$ 721

Tue 2/26:15 a.m. -

1 stop10h 39m

Sat 20/26:30 a.m. -

1 stop14h 56m

Deal found 19/10C$ 994

Mon 1/26:00 a.m. -

2 stops8h 22m

Sat 20/26:00 a.m. -

2 stops9h 57m

Deal found 19/10C$ 1,116

Mon 1/23:10 p.m. -

1 stop8h 24m

Sat 20/26:30 a.m. -

1 stop7h 48m

Deal found 19/10C$ 994

Tue 2/26:15 a.m. -

1 stop10h 39m

Fri 19/26:30 a.m. -

1 stop14h 56m

Deal found 19/10C$ 994

Sat 2/15:10 a.m. -

2 stops15h 41m

Tue 26/112:35 p.m. -

1 stop9h 21m

Deal found 19/10C$ 1,111

Find flight deals from Ontario to Greenville

Round-trip from	C$ 532
One-way from	C$ 260
Popular in	March
Cheapest in	May
Average price	C$ 645

2/12-7/12
2 total stops
46h 04m total
Ontario to Greenville

Search Deals

10/1-31/12
1 total stop
16h 50m total
Ontario to Greenville

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (C$ 266 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (C$ 70 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Sun 10/1

4:20 p.m.-9:10 a.m.

1 stop16h 50m

Greenville

Wed 31/12

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

Nonstop0h 00m

C$ 260

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Mon 30/11

9:20 a.m.-3:29 p.m.

2 stops30h 09m

Greenville

Wed 31/12

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

Nonstop0h 00m

C$ 299

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Wed 2/12

9:20 a.m.-9:32 a.m.

2 stops24h 12m

Greenville

Wed 31/12

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

Nonstop0h 00m

C$ 355

Quickest round-trip

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Wed 25/11

6:15 a.m.-11:07 a.m.

1 stop4h 52m

Greenville

Wed 31/12

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

Nonstop0h 00m

C$ 385

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Thu 17/12

9:45 a.m.-6:30 p.m.

1 stop8h 45m

Greenville

Wed 31/12

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

Nonstop0h 00m

C$ 401

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Thu 24/12

7:18 a.m.-2:03 p.m.

1 stop6h 45m

Greenville

Wed 31/12

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

Nonstop0h 00m

C$ 410

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Sat 9/1

12:15 p.m.-7:36 p.m.

2 stops31h 21m

Greenville

Wed 31/12

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

Nonstop0h 00m

C$ 420

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Tue 22/12

3:35 p.m.-8:51 p.m.

1 stop5h 16m

Greenville

Wed 31/12

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

Nonstop0h 00m

C$ 498

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Sat 2/1

6:45 a.m.-8:51 p.m.

1 stop14h 06m

Greenville

Wed 31/12

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

Nonstop0h 00m

C$ 498

TorontoGreenville

YYZ Toronto Pearson Intl - GSP Greenville

YYZGSP

Toronto Pearson Intl

Sat 14/11

3:49 p.m.-10:54 p.m.

1 stop7h 05m

Greenville

Wed 18/11

6:53 a.m.-4:34 p.m.

1 stop9h 41m

C$ 650

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/10

Showing 1-10 of 25 resultsSorted by cheapest first

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.

YYZ-GSP

YOW-GSP

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 Greenville

CAON-GSP

YYZ-GSP

YOW-GSP

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$ 623). Flying from Region of Ontario to Greenville in March is currently the most expensive (average of C$ 1,109). 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$ 711 and C$ 736 in December.
The cheapest round-trip price found within the last 5 days was C$ 532 on Multiple Airlines (2 Dec-7 Dec).

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 37m. American Airlines provides one of the quickest options available for as low as C$ 994. The distance between Region of Ontario and Greenville is about 1284 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$ 623). Flying from Region of Ontario to Greenville in March is currently the most expensive (average of C$ 1,109). 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

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Alternative routes for Ontario to Greenville

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Top 2 airlines flying from Ontario to Greenville

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 521	AverageC$ 622	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 636	AverageC$ 830	FlexibilityNo cancel fee	On-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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Cheap flights from Ontario to Greenville from C$ 260

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Greenville

Cheapest flights from Ontario to GreenvilleExplore the most affordable flight options available from Ontario to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Explore the most affordable flight options available from Ontario to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Ontario to GreenvilleDiscover carefully curated flight deals from Ontario to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Discover carefully curated flight deals from Ontario to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from Ontario to GreenvilleDiscover last-minute flight deals from Ontario to Greenville. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Greenville. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Ontario to GreenvilleSearch for one-way flight options from Ontario to Greenville. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Search for one-way flight options from Ontario to Greenville. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Find flight deals from Ontario to Greenville

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One-way from

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

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.

Cheapflights Insights

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

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$ 711 and C$ 736 in December.The cheapest round-trip price found within the last 5 days was C$ 532 on Multiple Airlines (2 Dec-7 Dec).

Related info for your journey

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

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

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

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

How can I find direct flights from Ontario to Greenville?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Greenville

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Complete your trip

Complete your trip to Greenville by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to South Carolina

Book a non-stop flight to one of these other cities located in South Carolina.

Search flights from Ontario to Greenville by cabin class

Find flights from Ontario to Greenville, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Greenville flights

Browse other Ontario and Greenville flight options. Last updated on 19 October 2026.

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Top 2 airlines flying from Ontario to Greenville

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

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

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

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

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Cheapest flights from Ontario to Greenville
Explore the most affordable flight options available from Ontario to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Ontario to Greenville
Discover carefully curated flight deals from Ontario to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from Ontario to Greenville
Discover last-minute flight deals from Ontario to Greenville. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Ontario to Greenville
Search for one-way flight options from Ontario to Greenville. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Region of Ontario to Greenville flights typically cost between C$ 711 and C$ 736 in December.
The cheapest round-trip price found within the last 5 days was C$ 532 on Multiple Airlines (2 Dec-7 Dec).