What is the cheapest airline that flies from Greenville to Ontario?

United Airlines, American Airlines, and Air Canada are the most popular carriers operating from Greenville to Ontario

When did momondo last update prices for flights from Greenville Airport to Ontario?

Prices for flights from Greenville Airport to Ontario were last updated today.

How old do you have to be to fly from Greenville Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Greenville Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 261 Cheap Flights from Greenville to Ontario in 2025/26

1 adult

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Find the cheapest flights from Greenville to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:48 a.m. - 10:12 p.m.GSP-YYZ

12h 24m1 stop

7:10 a.m. - 3:59 p.m.YYZ-GSP

8h 49m1 stop

C$ 423Multiple Airlines

Find Deal

lun., 19 ene. - lun., 26 ene.

9:48 a.m. - 8:10 p.m.GSP-YYZ

10h 22m2 stops

8:30 p.m. - 8:58 a.m.YYZ-GSP

12h 28m1 stop

C$ 426Multiple Airlines

Find Deal

lun., 19 ene. - dom., 25 ene.

7:20 a.m. - 6:37 p.m.GSP-YUL

11h 17m2 stops

9:34 a.m. - 10:26 p.m.YUL-GSP

12h 52m2 stops

C$ 855Delta

Find Deal

jue., 22 ene. - mar., 10 feb.

6:45 a.m. - 11:40 a.m.GSP-YUL

4h 55m1 stop

9:35 a.m. - 5:33 p.m.YUL-GSP

7h 58m1 stop

C$ 866Delta

Find Deal

mar., 25 nov. - mar., 2 dic.

6:00 a.m. - 3:10 p.m.GSP-YUL

9h 10m1 stop

3:50 p.m. - 11:01 a.m.YUL-GSP

19h 11m1 stop

C$ 869American Airlines

Find Deal

dom., 14 dic. - mié., 31 dic.

6:00 a.m. - 1:30 p.m.GSP-YUL

7h 30m1 stop

9:15 a.m. - 2:10 p.m.YUL-GSP

4h 55m1 stop

C$ 1,011United Airlines

Find Deal

dom., 22 mar. - mié., 25 mar.

5:15 a.m. - 12:15 p.m.GSP-YUL

7h 00m2 stops

12:59 p.m. - 8:55 p.m.YUL-GSP

7h 56m1 stop

C$ 1,025American Airlines

Find Deal

mar., 25 nov. - mar., 2 dic.

2:55 p.m. - 10:10 a.m.GSP-YUL

19h 15m2 stops

8:00 p.m. - 2:17 p.m.YUL-GSP

18h 17m2 stops

C$ 1,171United Airlines

Find Deal

mar., 25 nov. - mar., 2 dic.

6:45 a.m. - 12:43 a.m.GSP-YUL

17h 58m2 stops

6:45 a.m. - 9:19 a.m.YUL-GSP

26h 34m2 stops

C$ 1,255WestJet

Find Deal

dom., 14 dic. - mié., 31 dic.

6:45 a.m. - 7:05 a.m.GSP-YUL

24h 20m2 stops

6:45 a.m. - 9:19 a.m.YUL-GSP

26h 34m2 stops

C$ 1,376WestJet

Find Deal

mar., 16 dic. - mar., 23 dic.

United Airlines flights from Greenville to Region of Ontario

Our best United Airlines deals on Greenville to Region of Ontario flight tickets

United Airlines

22 Mar

GSP6:00 a.m.Greenville

7h 30m

1 stop

YUL1:30 p.m.Montreal Pierre Elliott Trudeau Intl

25 Mar

YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl

4h 55m

1 stop

GSP2:10 p.m.Greenville

C$ 1,011

Find similar

United Airlines

11 Nov

GSP10:00 a.m.Greenville

4h 14m

1 stop

YYZ2:14 p.m.Toronto Pearson Intl

15 Nov

YYZ9:00 a.m.Toronto Pearson Intl

11h 49m

1 stop

GSP8:49 p.m.Greenville

C$ 1,149

Find similar

United Airlines

25 Nov

GSP2:55 p.m.Greenville

19h 15m

2 stops

YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl

2 Dec

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

18h 17m

2 stops

GSP2:17 p.m.Greenville

C$ 1,171

Find similar

WestJet flights from Greenville to Region of Ontario

Our best WestJet deals on Greenville to Region of Ontario flight tickets

WestJet

11 Nov

GSP6:13 p.m.Greenville

5h 07m

1 stop

YYZ11:20 p.m.Toronto Pearson Intl

15 Nov

YYZ6:10 a.m.Toronto Pearson Intl

4h 19m

1 stop

GSP10:29 a.m.Greenville

C$ 1,189

Find similar

WestJet

14 Dec

GSP6:45 a.m.Greenville

17h 58m

2 stops

YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

31 Dec

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

26h 34m

2 stops

GSP9:19 a.m.Greenville

C$ 1,255

Find similar

WestJet

5 Nov

GSP11:48 a.m.Greenville

4h 21m

1 stop

YYZ4:09 p.m.Toronto Pearson Intl

8 Nov

YYZ6:00 p.m.Toronto Pearson Intl

4h 18m

1 stop

GSP10:18 p.m.Greenville

C$ 1,341

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

lun. 19/1

9:48 a.m.-10:12 p.m.

1 stop12h 24m

Toronto Pearson Intl

lun. 26/1

7:10 a.m.-3:59 p.m.

1 stop8h 49m

C$ 423

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

lun. 19/1

9:48 a.m.-8:10 p.m.

2 stops10h 22m

Toronto Pearson Intl

dom. 25/1

8:30 p.m.-8:58 a.m.

1 stop12h 28m

C$ 426

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

jue. 22/1

7:20 a.m.-6:37 p.m.

2 stops11h 17m

Montreal Pierre Elliott Trudeau Intl

mar. 10/2

9:34 a.m.-10:26 p.m.

2 stops12h 52m

C$ 855

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

mar. 25/11

6:45 a.m.-11:40 a.m.

1 stop4h 55m

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

9:35 a.m.-5:33 p.m.

1 stop7h 58m

C$ 866

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

dom. 14/12

6:00 a.m.-3:10 p.m.

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

mié. 31/12

3:50 p.m.-11:01 a.m.

1 stop19h 11m

C$ 869

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

dom. 22/3

6:00 a.m.-1:30 p.m.

1 stop7h 30m

Montreal Pierre Elliott Trudeau Intl

mié. 25/3

9:15 a.m.-2:10 p.m.

1 stop4h 55m

C$ 1,011

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

mar. 25/11

5:15 a.m.-12:15 p.m.

2 stops7h 00m

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

12:59 p.m.-8:55 p.m.

1 stop7h 56m

C$ 1,025

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

mar. 25/11

2:55 p.m.-10:10 a.m.

2 stops19h 15m

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

8:00 p.m.-2:17 p.m.

2 stops18h 17m

C$ 1,171

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

dom. 14/12

6:45 a.m.-12:43 a.m.

2 stops17h 58m

Montreal Pierre Elliott Trudeau Intl

mié. 31/12

6:45 a.m.-9:19 a.m.

2 stops26h 34m

C$ 1,255

GreenvilleMontreal

GSP - YUL

GSPYUL

Greenville

mar. 16/12

6:45 a.m.-7:05 a.m.

2 stops24h 20m

Montreal Pierre Elliott Trudeau Intl

mar. 23/12

6:45 a.m.-9:19 a.m.

2 stops26h 34m

C$ 1,376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Greenville to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

In general, February is the cheapest month to fly from Greenville to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 244. If you are unable to visit Region of Ontario during the month of February, then departing from Greenville during the month December is also very affordable. Most momondo users find prices during this month for around C$ 549.

Cheap Greenville to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Region of Ontario

Direct flights	None

There are no direct flights from Greenville to Region of Ontario. There are no popular flight routes from Greenville to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Greenville Airport to Ontario?
Prices for flights from Greenville Airport to Ontario were last updated today.
How old do you have to be to fly from Greenville Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Greenville Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to Ontario . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Greenville to Ontario with flexible booking policies on momondo?

All flight searches from Greenville to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Greenville to Ontario?

Once all potential Greenville to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Greenville to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Greenville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.