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Cheap flights from Greenville to Ontario (GSP - ONT)

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The best prices from Greenville to Ontario are usually found in August or September, booked 30 days in advance, depart on a Tuesday or Friday and return on a Friday

$780
$620
$470
$310
Price
$310 - $688
Most popular in June High demand for flights, 22% potential price rise
Cheapest in August Best time to find cheap flights, 5% potential price drop
Average price $561 Price for this month
Cheapest price $310 From Greenville to Ontario

Cheap flights from Greenville to Ontario in December 2019

The best prices found for GSP to ONT flights for December
26 Dec - 30 Dec
$504pp
GSP
Greenville
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
GSP
Greenville

Greenville to Ontario 2020 flight deals

Cheap flights to Ontario from Greenville found for this year
15 Jan - 18 Jan
$312pp
GSP
Greenville
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
GSP
Greenville
7 Feb - 10 Feb
$330pp
GSP
Greenville
United Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
United Airlines
 
1 STOP
GSP
Greenville
20 Jan - 22 Jan
$363pp
GSP
Greenville
United Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
United Airlines
 
1 STOP
GSP
Greenville

Last minute flights from Greenville to Ontario

Late deals on round-trip flights to Ontario from Greenville, departing today and this week
19 Dec - 27 Dec
$574pp
GSP
Greenville
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
GSP
Greenville
16 Dec - 20 Dec
$686pp
GSP
Greenville
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSP
Greenville

Alternative routes for Greenville to Ontario

Destination information for Ontario

Things to know before you go. Useful info for your trip from Greenville to Ontario

Airports servicing Greenville

Airports servicing Ontario

Related info for your journey

Useful info, stats and facts about Greenville to Ontario flights.

Flight FAQs

From Greenville to Ontario

What days are nonstop flights available from Greenville to Ontario?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Greenville to Ontario was viewed by 381 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Based on our current data flights from Greenville to Ontario are usually on time.

How many passenger seats are available on a flight on this route?

39,509,389 seats are available from Greenville to Ontario per day on average.

What is the cheapest airline for this route?

While browsing flights check up on current rates for Delta Air Lines, Inc.. Delta Air Lines, Inc. offers the cheapest flight to Greenville to Ontario. Flight availability can sometimes range however expect there to be 90 flights on average per day.

Does it rain more in Greenville or Ontario?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Greenville is roughly greater than that of Ontario. You can assume this to be the case over the next 14 days.

Is Greenville weather warmer or cooler than Ontario?

Our data indicates that the weather will be 95 °F on average in the month of July. The temperature in Ontario is typically hotter than in Greenville. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.