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Cheap flights from Niagara Falls to the United States from C$ 145

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 206

One-way from

C$ 145

Popular in

December

Cheapest in

January

Average price

C$ 357
Lufthansa
  • Lufthansa
  • 4/9-7/9
  • Nonstop
  • 3h 47m total
  • Niagara Falls to USA
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American Airlines
  • American Airlines
  • 25/10
  • Nonstop
  • 1h 55m total
  • Niagara Falls to USA
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 29 July 2025.

Thu 4/97:00 a.m.YYZ - ORD
Nonstop1h 59mLufthansa
Sun 7/97:10 a.m.ORD - YYZ
Nonstop1h 48mLufthansa
Deal found 27/7C$ 206
Fri 19/99:00 p.m.YYZ - ORD
Nonstop2h 07mUnited Airlines
Mon 22/911:40 a.m.ORD - YYZ
1 stop4h 39mUnited Airlines
Deal found 27/7C$ 207
Wed 27/812:05 p.m.YYZ - ORD
2 stops9h 11mAir Canada
Wed 3/98:25 p.m.ORD - YYZ
Nonstop1h 43mAir Canada
Deal found 27/7C$ 209
Thu 4/97:55 a.m.YYZ - JFK
Nonstop2h 05mFlair Airlines
Sat 6/910:45 a.m.JFK - YYZ
Nonstop1h 45mFlair Airlines
Deal found 27/7C$ 215
Tue 9/912:45 p.m.YYZ - LGA
Nonstop1h 35mAmerican Airlines
Wed 10/97:15 a.m.LGA - YYZ
1 stop5h 17mAmerican Airlines
Deal found 27/7C$ 235
Thu 28/87:25 p.m.YYZ - LGA
Nonstop1h 40mPorter Airlines
Sun 31/89:55 a.m.LGA - YYZ
Nonstop1h 40mPorter Airlines
Deal found 26/7C$ 243
Sun 31/812:00 p.m.YYZ - FLL
1 stop7h 25mMultiple Airlines
Tue 9/910:50 a.m.FLL - YYZ
Nonstop3h 15mMultiple Airlines
Deal found 27/7C$ 244
Sun 7/96:30 a.m.YYZ - FLL
Nonstop3h 20mFlair Airlines
Thu 18/910:50 a.m.FLL - YYZ
Nonstop3h 15mFlair Airlines
Deal found 27/7C$ 246
Sat 6/128:00 a.m.YYZ - LAX
2 stops11h 58mWestJet
Sun 14/127:00 a.m.LAX - YYZ
2 stops13h 39mWestJet
Deal found 27/7C$ 247
Thu 28/810:40 a.m.YYZ - LAX
Nonstop5h 20mPorter Airlines
Thu 4/92:00 p.m.LAX - YYZ
Nonstop4h 50mPorter Airlines
Deal found 27/7C$ 248
Thu 28/810:40 a.m.YYZ - LAX
Nonstop5h 20mMultiple Airlines
Thu 4/97:00 a.m.LAX - YYZ
2 stops14h 31mMultiple Airlines
Deal found 26/7C$ 251
Fri 12/98:30 p.m.YYZ - LAS
Nonstop4h 43mAir Canada
Fri 19/911:20 p.m.LAS - YYZ
Nonstop4h 20mAir Canada
Deal found 29/7C$ 252

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 29 July 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

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Thu 4/9

7:00 a.m.-7:59 a.m.

Nonstop1h 59m

Chicago O'Hare Intl

Sun 7/9

7:10 a.m.-9:58 a.m.

Nonstop1h 48m

C$ 206

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Fri 19/9

9:00 p.m.-10:07 p.m.

Nonstop2h 07m

Chicago O'Hare Intl

Mon 22/9

11:40 a.m.-5:19 p.m.

1 stop4h 39m

C$ 207

TorontoChicago

YYZ - ORD

YYZORD

Toronto Pearson Intl

Wed 27/8

12:05 p.m.-8:16 p.m.

2 stops9h 11m

Chicago O'Hare Intl

Wed 3/9

8:25 p.m.-11:08 p.m.

Nonstop1h 43m

C$ 209

TorontoNew York

YYZ - JFK

YYZJFK

Toronto Pearson Intl

Thu 4/9

7:55 a.m.-10:00 a.m.

Nonstop2h 05m

New York John F Kennedy Intl

Sat 6/9

10:45 a.m.-12:30 p.m.

Nonstop1h 45m

C$ 215

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Tue 9/9

12:45 p.m.-2:20 p.m.

Nonstop1h 35m

New York LaGuardia

Wed 10/9

7:15 a.m.-12:32 p.m.

1 stop5h 17m

C$ 235

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 28/8

7:25 p.m.-9:05 p.m.

Nonstop1h 40m

New York LaGuardia

Sun 31/8

9:55 a.m.-11:35 a.m.

Nonstop1h 40m

C$ 243

TorontoFort Lauderdale

YYZ - FLL

YYZFLL

Toronto Pearson Intl

Sun 31/8

12:00 p.m.-7:25 p.m.

1 stop7h 25m

Fort Lauderdale

Tue 9/9

10:50 a.m.-2:05 p.m.

Nonstop3h 15m

C$ 244

TorontoFort Lauderdale

YYZ - FLL

YYZFLL

Toronto Pearson Intl

Sun 7/9

6:30 a.m.-9:50 a.m.

Nonstop3h 20m

Fort Lauderdale

Thu 18/9

10:50 a.m.-2:05 p.m.

Nonstop3h 15m

C$ 246

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Thu 28/8

10:40 a.m.-1:00 p.m.

Nonstop5h 20m

Los Angeles

Thu 4/9

2:00 p.m.-9:50 p.m.

Nonstop4h 50m

C$ 248

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Sat 30/8

11:00 a.m.-8:23 p.m.

2 stops12h 23m

Los Angeles

Sat 13/9

7:00 a.m.-12:31 a.m.

2 stops14h 31m

C$ 250

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

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, September is the cheapest month in which you can book a flight from Niagara Falls to USA (average of C$ 229). Flying from Niagara Falls to USA in March is currently the most expensive (average of C$ 297). 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 29 July 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 29 July 2025.

The most flights from NI4 to US0 are scheduled on a Tuesday (24 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 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 29 July 2025.
Read reviews from past customers who have flown Alaska Airlines,Porter Airlines, andDelta 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.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Porter Airlines
8.0
Very good
317 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air Transat
7.7
Good
424 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at C$ 145. Flair Airlines flights start at C$ 145 while deals on Air Canada start at C$ 152 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 - New York LaGuardia.

  • 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 (90%), Air Transat (90%) and Brussels Airlines (72%).

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

    While on average a flight from Niagara Falls to USA is generally C$ 1,624, our data shows the cheapest flight currently is C$ 167. When looking at the most popular route, (Toronto Pearson Intl - Newark), you can expect to pay C$ 254 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, September is the cheapest month in which you can book a flight from Niagara Falls to USA (average of C$ 229). Flying from Niagara Falls to USA in March is currently the most expensive (average of C$ 297). 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 Niagara Falls to USA

See prices for flight routes from nearby airports that may be better suited for you.
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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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 78AverageC$ 324FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Flair AirlinesCheapestC$ 140AverageC$ 290FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 140AverageC$ 461FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 162AverageC$ 352FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Canada JetlinesCheapestC$ 162AverageC$ 345FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
WestJetCheapestC$ 176AverageC$ 424FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 176AverageC$ 477FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 194AverageC$ 486FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 207AverageC$ 439FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 232AverageC$ 491FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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?

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