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Cheap flights from Niagara Falls to the United States from C$ 141

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Niagara Falls to USA

Keep the following information in mind while searching for Niagara Falls to USA flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 191

One-way from

C$ 141

Popular in

December

Cheapest in

January

Average price

C$ 299
Flair Airlines
  • Flair Airlines
  • 23/10-30/10
  • 2 total stops
  • 15h 05m total
  • Niagara Falls to USA
Search Deals
Porter Airlines
  • Porter Airlines
  • 1/10
  • Nonstop
  • 3h 13m total
  • Niagara Falls to USA
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Niagara Falls to USA

Cheapest flights from Niagara Falls to USA
Explore the most affordable flight options available from Niagara Falls to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Tue 28/1011:15 a.m.YYZ - FLL
Nonstop3h 33mMultiple Airlines
Fri 7/1111:25 a.m.FLL - YYZ
Nonstop3h 15mMultiple Airlines
Deal found 11/9C$ 191
Tue 16/96:30 a.m.YYZ - FLL
Nonstop3h 20mFlair Airlines
Tue 23/910:50 a.m.FLL - YYZ
Nonstop3h 15mFlair Airlines
Deal found 9/9C$ 193
Wed 15/106:30 a.m.YYZ - FLL
Nonstop3h 20mFlair Airlines
Wed 22/1010:50 a.m.FLL - YYZ
Nonstop3h 15mFlair Airlines
Deal found 11/9C$ 194
Sat 1/119:35 a.m.YYZ - FLL
Nonstop3h 22mMultiple Airlines
Fri 7/1111:25 a.m.FLL - YYZ
Nonstop3h 15mMultiple Airlines
Deal found 11/9C$ 195
Sun 5/106:30 a.m.YYZ - FLL
Nonstop3h 20mFlair Airlines
Thu 9/1010:50 a.m.FLL - YYZ
Nonstop3h 15mFlair Airlines
Deal found 11/9C$ 197
Wed 10/129:35 a.m.YYZ - FLL
Nonstop3h 22mMultiple Airlines
Wed 17/128:05 p.m.FLL - YYZ
Nonstop3h 15mMultiple Airlines
Deal found 10/9C$ 200
Sat 4/106:30 a.m.YYZ - FLL
Nonstop3h 20mFlair Airlines
Wed 22/1010:50 a.m.FLL - YYZ
Nonstop3h 15mFlair Airlines
Deal found 11/9C$ 201
Sat 27/96:30 a.m.YYZ - FLL
Nonstop3h 20mFlair Airlines
Thu 30/1011:25 a.m.FLL - YYZ
Nonstop3h 15mFlair Airlines
Deal found 10/9C$ 205
Mon 29/99:35 a.m.YYZ - FLL
Nonstop3h 13mMultiple Airlines
Fri 31/1011:25 a.m.FLL - YYZ
Nonstop3h 15mMultiple Airlines
Deal found 10/9C$ 206
Wed 15/106:30 a.m.YYZ - FLL
Nonstop3h 20mFlair Airlines
Tue 21/1010:50 a.m.FLL - YYZ
Nonstop3h 15mFlair Airlines
Deal found 11/9C$ 208
Thu 16/106:30 a.m.YYZ - FLL
Nonstop3h 20mFlair Airlines
Tue 21/1010:50 a.m.FLL - YYZ
Nonstop3h 15mFlair Airlines
Deal found 10/9C$ 209
Sun 23/1111:15 a.m.YYZ - FLL
Nonstop3h 33mWestJet
Wed 3/126:55 p.m.FLL - YYZ
Nonstop3h 17mWestJet
Deal found 10/9C$ 211

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to USA 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 11 September 2025.
Use the filters below to find and compare flights from Niagara Falls to the United States that are best for you.

Fly from

Niagara Falls

Fly to

USA

Route

Depart

Return

Price

TorontoOrlando

YYZ - MCO

YYZMCO

Toronto Pearson Intl

Sat 4/10

7:47 p.m.-12:45 a.m.

1 stop4h 58m

Orlando

Sat 11/10

9:00 a.m.-2:19 p.m.

1 stop5h 19m

C$ 254

TorontoOrlando

YYZ - MCO

YYZMCO

Toronto Pearson Intl

Tue 30/9

9:00 a.m.-2:32 p.m.

1 stop5h 32m

Orlando

Thu 9/10

6:00 a.m.-11:44 a.m.

1 stop5h 44m

C$ 263

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 18/10

10:05 a.m.-9:59 p.m.

1 stop14h 54m

Las Vegas Harry Reid Intl

Mon 20/10

12:59 a.m.-2:30 p.m.

1 stop10h 31m

C$ 263

TorontoFort Lauderdale

YYZ - FLL

YYZFLL

Toronto Pearson Intl

Thu 13/11

6:10 a.m.-3:37 p.m.

1 stop9h 27m

Fort Lauderdale

Thu 20/11

9:10 p.m.-12:19 a.m.

Nonstop3h 09m

C$ 269

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 1/10

8:00 a.m.-8:21 p.m.

2 stops15h 21m

Las Vegas Harry Reid Intl

Sat 4/10

8:00 a.m.-8:52 p.m.

1 stop9h 52m

C$ 269

TorontoOrlando

YYZ - MCO

YYZMCO

Toronto Pearson Intl

Fri 14/11

9:00 a.m.-8:01 p.m.

1 stop11h 01m

Orlando

Mon 24/11

8:50 p.m.-11:40 p.m.

Nonstop2h 50m

C$ 269

TorontoOrlando

YYZ - MCO

YYZMCO

Toronto Pearson Intl

Thu 25/9

1:00 p.m.-7:41 p.m.

1 stop6h 41m

Orlando

Mon 29/9

9:00 a.m.-2:19 p.m.

1 stop5h 19m

C$ 269

TorontoOrlando

YYZ - MCO

YYZMCO

Toronto Pearson Intl

Tue 23/9

11:00 a.m.-6:20 p.m.

1 stop7h 20m

Orlando

Tue 30/9

9:35 a.m.-3:46 p.m.

1 stop6h 11m

C$ 269

TorontoOrlando

YYZ - MCO

YYZMCO

Toronto Pearson Intl

Fri 3/10

9:00 a.m.-6:06 p.m.

1 stop9h 06m

Orlando

Sun 12/10

6:00 a.m.-11:44 a.m.

1 stop5h 44m

C$ 269

TorontoOrlando

YYZ - MCO

YYZMCO

Toronto Pearson Intl

Thu 30/10

9:00 a.m.-4:48 p.m.

1 stop7h 48m

Orlando

Thu 6/11

10:30 a.m.-4:02 p.m.

1 stop5h 32m

C$ 269

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 60 results
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Best time to book a flight from Niagara Falls to USA

Have a flexible travel schedule? Discover the best time to fly to USA 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 the United States

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

Currently, May is the cheapest month in which you can book a flight from Niagara Falls to USA (average of C$ 231). Flying from Niagara Falls to USA in March is currently the most expensive (average of C$ 296). 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 NI4 to US?

Find hourly flight availability from Niagara Falls to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Niagara Falls to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Niagara Falls to USA

Explore weekly flight availability from Niagara Falls to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 September 2025.

The most flights from NI4 to US0 are scheduled on a Tuesday (22 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (14 on average).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andWestJet from Niagara Falls to the United States. 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.
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,937 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,091 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Flair Airlines
6.0
Okay
250 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Food

7.6

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

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

  • How long is the flight from Niagara Falls to USA?

    Departing from Niagara Falls to USA will take you 4h 58m. The distance from Niagara Falls to USA is about 1701 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 146. United Airlines flights start at C$ 157 while deals on Porter Airlines start at C$ 162 one-way.

  • What are the most popular routes from Niagara Falls to USA?

    The most popular flight routes from Niagara Falls to USA are Toronto Pearson Intl - Newark, Toronto Pearson Intl - New York John F Kennedy Intl and Toronto Pearson Intl - Las Vegas Harry Reid Intl.

  • What are the most reliable airlines from Niagara Falls to USA?

    The top 3 most reliable airlines when flying from Niagara Falls to USA are Porter Airlines (80%), Air Transat (80%) and Austrian Airlines (62%).

  • What are the cheapest flights from Niagara Falls to USA?

    While on average a flight from Niagara Falls to USA is generally C$ 1,842, our data shows the cheapest flight currently is C$ 156. When looking at the most popular route, (Toronto Pearson Intl - Newark), you can expect to pay C$ 243 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Niagara Falls to USA (average of C$ 231). Flying from Niagara Falls to USA in March is currently the most expensive (average of C$ 296). 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.

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Top 10 airlines flying from Niagara Falls to USA

Discover the top 10 airlines that operate flights from Niagara Falls to USA. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 78AverageC$ 240FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Flair AirlinesCheapestC$ 132AverageC$ 278FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 142AverageC$ 457FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 178AverageC$ 476FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 183AverageC$ 350FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Canada JetlinesCheapestC$ 194AverageC$ 320FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
Air CanadaCheapestC$ 194AverageC$ 479FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 197AverageC$ 416FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 209AverageC$ 430FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 233AverageC$ 494FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Niagara Falls to USA?

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Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to USA?

Cheapflights helps you find that perfect flight to USA from Niagara Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Niagara Falls to USA with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Niagara Falls to USA, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Niagara Falls to USA become cheaper?

Of course! You can now track prices for flights from Niagara Falls to USA and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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