Find flights
When to book
Airlines
FAQs

Cheap flights from Greenville to Ontario from C$ 268

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — YYZ
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Greenville to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 501

One-way from

C$ 268
11/4-14/4
  • 11/4-14/4
  • 4 total stops
  • 31h 40m total
  • Greenville to Ontario
Search Deals
6/7
  • 6/7
  • 1 total stop
  • 21h 58m total
  • Greenville to Ontario
Search Deals

Find flight deals from Greenville to Ontario

Cheapest flights from Greenville to Ontario
Explore the most affordable flight options available from Greenville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Thu 30/110:03 a.m.GSP - YYZ
1 stop13h 50mMultiple Airlines
Mon 3/27:05 a.m.YYZ - GSP
1 stop9h 13mMultiple Airlines
Deal found 20/1C$ 465
Fri 11/49:08 p.m.GSP - YUL
2 stops21h 12mMultiple Airlines
Mon 14/410:00 a.m.YUL - GSP
2 stops10h 28mMultiple Airlines
Deal found 20/1C$ 501
Thu 6/210:35 a.m.GSP - YYZ
1 stop6h 11mAir Canada
Sun 9/23:30 p.m.YYZ - GSP
1 stop6h 14mAir Canada
Deal found 21/1C$ 525
Wed 26/25:31 p.m.GSP - YYZ
1 stop6h 21mDelta
Sun 2/35:15 p.m.YYZ - GSP
1 stop4h 44mDelta
Deal found 19/1C$ 532
Thu 6/27:00 a.m.GSP - YUL
1 stop8h 57mDelta
Sun 9/27:00 a.m.YUL - GSP
1 stop9h 27mDelta
Deal found 20/1C$ 532
Tue 25/26:30 a.m.GSP - YUL
1 stop12h 17mUnited Airlines
Wed 5/36:30 p.m.YUL - GSP
1 stop15h 21mUnited Airlines
Deal found 21/1C$ 540
Tue 25/24:13 p.m.GSP - YUL
1 stop6h 35mAmerican Airlines
Wed 5/35:35 p.m.YUL - GSP
2 stops6h 06mAmerican Airlines
Deal found 21/1C$ 554
Fri 14/25:25 p.m.GSP - YUL
1 stop18h 34mWestJet
Thu 20/25:15 p.m.YUL - GSP
1 stop4h 52mWestJet
Deal found 20/1C$ 570
Fri 7/36:39 a.m.GSP - YYZ
1 stop4h 31mAmerican Airlines
Sun 9/34:10 p.m.YYZ - GSP
1 stop4h 18mAmerican Airlines
Deal found 20/1C$ 616
Fri 7/36:00 a.m.GSP - YYZ
1 stop6h 06mUnited Airlines
Fri 14/32:45 p.m.YYZ - GSP
1 stop4h 06mUnited Airlines
Deal found 21/1C$ 617
Thu 6/25:40 a.m.GSP - YYZ
2 stops15h 15mWestJet
Sun 9/27:00 p.m.YYZ - GSP
2 stops16h 09mWestJet
Deal found 21/1C$ 652
Thu 30/16:22 a.m.GSP - YUL
1 stop10h 55mAir Canada
Mon 3/27:00 a.m.YUL - GSP
1 stop15h 37mAir Canada
Deal found 20/1C$ 656

Find flights from Greenville to Ontario within your budget

Customize your flight search to find flights from Greenville 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 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 11/4

9:08 p.m.-6:20 p.m.

2 stops21h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

10:00 a.m.-8:28 p.m.

2 stops10h 28m

C$ 501

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Thu 6/2

10:35 a.m.-4:46 p.m.

1 stop6h 11m

Toronto Pearson Intl

Sun 9/2

3:30 p.m.-9:44 p.m.

1 stop6h 14m

C$ 525

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Fri 30/5

2:45 p.m.-10:44 p.m.

1 stop7h 59m

Toronto Pearson Intl

Sun 1/6

7:45 a.m.-8:21 p.m.

1 stop12h 36m

C$ 530

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Wed 26/2

5:31 p.m.-11:52 p.m.

1 stop6h 21m

Toronto Pearson Intl

Sun 2/3

5:15 p.m.-9:59 p.m.

1 stop4h 44m

C$ 532

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Thu 6/2

7:00 a.m.-3:57 p.m.

1 stop8h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 9/2

7:00 a.m.-4:27 p.m.

1 stop9h 27m

C$ 532

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Tue 25/2

6:30 a.m.-6:47 p.m.

1 stop12h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 5/3

6:30 p.m.-9:51 a.m.

1 stop15h 21m

C$ 540

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Tue 25/2

4:13 p.m.-10:48 p.m.

1 stop6h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 5/3

5:35 p.m.-11:41 p.m.

2 stops6h 06m

C$ 554

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

Fri 14/2

5:25 p.m.-11:59 a.m.

1 stop18h 34m

Montreal Pierre Elliott Trudeau Intl

Thu 20/2

5:15 p.m.-10:07 p.m.

1 stop4h 52m

C$ 570

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Fri 7/3

6:39 a.m.-11:10 a.m.

1 stop4h 31m

Toronto Pearson Intl

Sun 9/3

4:10 p.m.-8:28 p.m.

1 stop4h 18m

C$ 616

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Fri 7/3

6:00 a.m.-12:06 p.m.

1 stop6h 06m

Toronto Pearson Intl

Fri 14/3

2:45 p.m.-6:51 p.m.

1 stop4h 06m

C$ 617

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 15 results
1
2

Best time to book a flight from Greenville to Ontario

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

Travel insights for flights from Greenville to Ontario

Get recent, data-driven insights about flights from Greenville to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Greenville to Region of Ontario (average of C$ 168). Flying from Greenville to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 21 January 2025.
Get a feel of what it's like to fly with Air Canada, United Airlines and WestJet from Greenville to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to Ontario from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 16.7 km from the centre of Greenville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to Ontario 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 Greenville to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Greenville to Region of Ontario (average of C$ 168). Flying from Greenville to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Greenville to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Vancouver Intl flights
Charlotte to Pearson Intl flights
Charlotte to Pierre Elliott Trudeau Intl flights
Charlotte to Calgary flights
Charleston to Vancouver Intl flights
Charleston to Pearson Intl flights
Greenville to Pierre Elliott Trudeau Intl flights
Charlotte to Halifax flights
Charleston to Pierre Elliott Trudeau Intl flights
Charlotte to Winnipeg flights
Greenville to Pearson Intl flights
Charlotte to Abbotsford flights
Charlotte to Québec City flights
Charlotte to Ottawa flights
Myrtle Beach to Vancouver Intl flights
Greenville to Calgary flights
Savannah to Calgary flights
Savannah to Pearson Intl flights
Columbia to Pearson Intl flights
Savannah to Pierre Elliott Trudeau Intl flights
Greenville to Vancouver Intl flights
Charleston to Calgary flights
Charlotte to Edmonton flights
Myrtle Beach to Pearson Intl flights
Augusta to Pierre Elliott Trudeau Intl flights
Charleston to Halifax flights
Savannah to Vancouver Intl flights
Charlotte to Charlottetown flights
Charlotte to St. John's flights
Augusta to Pearson Intl flights
Greenville to St. John's flights
Myrtle Beach to Toronto Island flights
Myrtle Beach to Ottawa flights
Savannah to Halifax flights
Charleston to Edmonton flights
Florence to Pearson Intl flights
Greenville to Halifax flights
Charlotte to Moncton flights
Greenville to Victoria flights
Augusta to Winnipeg flights
Savannah to Victoria flights
Myrtle Beach to Sydney flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Greenville to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Greenville to Ontario for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Ontario from Greenville? 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 Greenville to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.