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Niagara Falls

$166+ Cheap flights from Greenville (GSP) to Niagara Falls, Canada

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — YYZ
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Greenville to Niagara Falls

Keep the following information in mind while searching for Greenville to Niagara Falls flight deals. Data was last updated June 26, 2025.

Round-trip from

$357
(Mytrip)

One-way from

$166
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$644
From Greenville to Niagara Falls
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One-way flight from Greenville to Niagara Falls
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Greenville to Niagara Falls

Cheapest flights from Greenville to Niagara Falls
Explore the most affordable flight options available from Greenville to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Mytrip deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/169:42 pmGSP - YYZ
1 stop16h 23mMultiple Airlines
Wed 7/239:35 amYYZ - GSP
1 stop11h 17mMultiple Airlines
Deal found 6/26$357
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:20 pmGSP - YYZ
1 stop8h 23mDelta
Sun 8/246:15 amYYZ - GSP
1 stop8h 23mDelta
Deal found 6/26$414
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:35 amGSP - YYZ
1 stop9h 00mAmerican Airlines
Sat 8/1611:00 amYYZ - GSP
1 stop7h 54mAmerican Airlines
Deal found 6/26$426
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:00 amGSP - YYZ
1 stop10h 01mUnited Airlines
Mon 8/116:20 pmYYZ - GSP
2 stops15h 32mUnited Airlines
Deal found 6/26$480

Cheapflights Fare Finder

Customize your flight search to find flights from Greenville to Niagara Falls 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 2,558,603 searches. Data last updated June 26, 2025.
Use the filters below to find and compare flights from Greenville to Niagara Falls that are best for you.

Fly from

Greenville

Fly to

Niagara Falls

Route

Depart

Return

Price

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Wed 7/16

9:42 pm-2:05 pm

1 stop16h 23m

Toronto Pearson Intl

Wed 7/23

9:35 am-8:52 pm

1 stop11h 17m

$357

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Wed 8/20

3:20 pm-11:43 pm

1 stop8h 23m

Toronto Pearson Intl

Sun 8/24

6:15 am-2:38 pm

1 stop8h 23m

$414

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Tue 8/12

7:35 am-4:35 pm

1 stop9h 00m

Toronto Pearson Intl

Sat 8/16

11:00 am-6:54 pm

1 stop7h 54m

$426

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Mon 8/11

6:00 am-4:01 pm

1 stop10h 01m

Toronto Pearson Intl

Mon 8/11

6:20 pm-9:52 am

2 stops15h 32m

$480

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Sun 8/24

4:33 pm-2:29 pm

1 stop21h 56m

$166

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Sat 8/9

7:45 am-4:13 pm

1 stop8h 28m

$190

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Sat 8/9

7:45 pm-1:04 pm

2 stops17h 19m

$232

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Sat 8/9

7:37 am-5:41 pm

1 stop10h 04m

$329

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Sun 8/10

6:30 am-9:54 pm

2 stops15h 24m

$412

GreenvilleToronto

GSP - YYZ

GSPYYZ

Greenville

Sat 8/9

1:59 pm-6:20 am

3 stops16h 21m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Best time to book a flight from Greenville to Niagara Falls

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Greenville to Niagara Falls (average of $243). Flying from Greenville to Niagara Falls in July is currently the most expensive (average of $349). 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.

What is the cheapest time of day to fly from GSP to NI4?

Find hourly flight availability from Greenville to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

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

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated June 26, 2025.
Read reviews from past customers who have flown Delta, Aeromexico, and United Airlines from Greenville to Niagara Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,717 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,838 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,893 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Most people fly from Greenville (GSP) if they book a flight from Greenville to Niagara Falls. On average, Greenville has 0 outbound flights to Niagara Falls per day from 3 airlines. Greenville is conveniently located just 10.4 mi from Greenville’s city center.

  • What are the cheapest airlines to fly from Greenville to Niagara Falls one-way?

    The cheapest airlines for a one-way flight from Greenville to Niagara Falls are Delta ($190), United Airlines ($232), and American Airlines ($329).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Greenville to Niagara Falls (average of $243). Flying from Greenville to Niagara Falls in July is currently the most expensive (average of $349). 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 Greenville to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Greenville to Niagara Falls

Discover the top 3 airlines that operate flights from Greenville to Niagara Falls. 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 2,558,603 searches. Data last updated June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$219Average$449FlexibilityNo cancel feeOn-time71%
DeltaCheapest$311Average$376FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$496Average$574FlexibilityNo cancel feeOn-time60%

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