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Cheap flights from Niagara Falls, ON to Greenville from C$ 247

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GSP
3 Feb — 10 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Greenville

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Greenville
Explore the most affordable flight options available from Niagara Falls to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 January 2026.

Mon 26/17:10 a.m.YYZ - GSP
1 stop8h 49mMultiple Airlines
Thu 29/15:45 p.m.GSP - YYZ
1 stop20h 55mMultiple Airlines
Deal found 3/1C$ 406
Mon 16/27:00 a.m.YYZ - GSP
1 stop10h 32mMultiple Airlines
Mon 23/26:22 p.m.GSP - YYZ
1 stop28h 58mMultiple Airlines
Deal found 2/1C$ 471
Thu 15/17:10 a.m.YYZ - GSP
1 stop13h 57mMultiple Airlines
Thu 22/16:45 p.m.GSP - YYZ
1 stop19h 55mMultiple Airlines
Deal found 4/1C$ 474
Mon 2/210:15 a.m.YYZ - GSP
1 stop10h 44mMultiple Airlines
Thu 12/25:17 p.m.GSP - YYZ
1 stop28h 58mMultiple Airlines
Deal found 3/1C$ 486
Fri 27/210:59 a.m.YYZ - GSP
1 stop11h 06mAmerican Airlines
Tue 3/37:07 a.m.GSP - YYZ
1 stop9h 34mAmerican Airlines
Deal found 2/1C$ 533
Sun 19/411:15 a.m.YYZ - GSP
1 stop29h 38mMultiple Airlines
Sun 26/42:12 p.m.GSP - YYZ
1 stop9h 38mMultiple Airlines
Deal found 4/1C$ 549
Fri 30/17:10 a.m.YYZ - GSP
1 stop8h 49mMultiple Airlines
Sun 1/24:55 p.m.GSP - YYZ
1 stop21h 58mMultiple Airlines
Deal found 3/1C$ 555

Find flight deals from Niagara Falls to Greenville

Keep the following information in mind while searching for Niagara Falls to Greenville flight deals. Data was last updated 4 January 2026.

Round-trip from

C$ 471

One-way from

C$ 247

Popular in

September

Cheapest in

April

Average price

C$ 619
16/2-23/2
  • 16/2-23/2
  • 2 total stops
  • 39h 30m total
  • Niagara Falls to Greenville
Search Deals
18/1
  • 18/1
  • 1 total stop
  • 17h 18m total
  • Niagara Falls to Greenville
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Greenville 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 4 January 2026.
Use the filters below to find and compare flights from Niagara Falls to Greenville that are best for you.

Fly from

Niagara Falls

Fly to

Greenville

Route

Depart

Return

Price

TorontoGreenville

YYZ - GSP

YYZGSP

Toronto Pearson Intl

Mon 26/1

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

1 stop8h 49m

Greenville

Thu 29/1

5:45 p.m.-2:40 p.m.

1 stop20h 55m

C$ 406

TorontoGreenville

YYZ - GSP

YYZGSP

Toronto Pearson Intl

Mon 16/2

7:00 a.m.-5:32 p.m.

1 stop10h 32m

Greenville

Mon 23/2

6:22 p.m.-11:20 p.m.

1 stop28h 58m

C$ 471

TorontoGreenville

YYZ - GSP

YYZGSP

Toronto Pearson Intl

Thu 15/1

7:10 a.m.-9:07 p.m.

1 stop13h 57m

Greenville

Thu 22/1

6:45 p.m.-2:40 p.m.

1 stop19h 55m

C$ 474

TorontoGreenville

YYZ - GSP

YYZGSP

Toronto Pearson Intl

Mon 2/2

10:15 a.m.-8:59 p.m.

1 stop10h 44m

Greenville

Thu 12/2

5:17 p.m.-10:15 p.m.

1 stop28h 58m

C$ 486

TorontoGreenville

YYZ - GSP

YYZGSP

Toronto Pearson Intl

Fri 27/2

10:59 a.m.-10:05 p.m.

1 stop11h 06m

Greenville

Tue 3/3

7:07 a.m.-4:41 p.m.

1 stop9h 34m

C$ 533

TorontoGreenville

YYZ - GSP

YYZGSP

Toronto Pearson Intl

Sat 31/1

11:30 a.m.-9:36 p.m.

1 stop10h 06m

Greenville

Sat 7/2

7:50 a.m.-4:03 p.m.

1 stop8h 13m

C$ 566

TorontoGreenville

YYZ - GSP

YYZGSP

Toronto Pearson Intl

Sun 18/1

3:40 p.m.-8:58 a.m.

1 stop17h 18m

C$ 247

TorontoGreenville

YYZ - GSP

YYZGSP

Toronto Pearson Intl

Thu 22/1

7:10 a.m.-9:07 p.m.

1 stop13h 57m

C$ 332

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Best time to book a flight from Niagara Falls to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Niagara Falls 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.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Greenville

What is the cheapest month to book a flight from Niagara Falls to Greenville?

Currently, December is the cheapest month in which you can book a flight from Niagara Falls to Greenville (average of C$ 298). Flying from Niagara Falls to Greenville in June is currently the most expensive (average of C$ 467). 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.

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated 4 January 2026.
Check out reviews from past customers who have flown with United Airlines,American Airlines, andWestJet from Niagara Falls to Greenville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,138 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,138 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,078 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
WestJet
7.2
Good
3,231 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
10,589 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Greenville. 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 into for flights to Greenville from Niagara Falls?

    Greenville (GSP), located 16.7 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Greenville. 4 airlines have flights to Greenville from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Greenville should not be difficult; the airport handles an average of 0 inbound flights from Niagara Falls per day.

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

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

  • How can I find direct flights from Niagara Falls to Greenville?

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Greenville?

    Currently, December is the cheapest month in which you can book a flight from Niagara Falls to Greenville (average of C$ 298). Flying from Niagara Falls to Greenville in June is currently the most expensive (average of C$ 467). 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

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Top 4 airlines flying from Niagara Falls to Greenville

Discover the top 4 airlines that operate flights from Niagara Falls to Greenville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 384AverageC$ 468FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 409AverageC$ 419FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 415AverageC$ 597FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 470AverageC$ 715FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Greenville?

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