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Niagara Falls

$76+ Cheap flights from California to Niagara Falls, ON, 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YYZ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from California to Niagara Falls

Cheapest flights from California to Niagara Falls
Explore the most affordable flight options available from California to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:30 pmLAS - YYZ
Nonstop4h 12mAir Canada
Mon 11/178:25 pmYYZ - LAS
Nonstop5h 06mAir Canada
Deal found 10/30$191
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:10 pmLAS - YYZ
Nonstop4h 15mAir Canada
Sat 12/61:00 pmYYZ - LAS
1 stop10h 39mAir Canada
Deal found 10/30$196
This United deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:59 amLAS - YYZ
1 stop10h 21mMultiple Airlines
Sat 12/68:25 pmYYZ - LAS
Nonstop5h 06mMultiple Airlines
Deal found 10/30$201
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:10 pmLAS - YYZ
Nonstop4h 22mWestJet
Sun 12/148:00 pmYYZ - LAS
Nonstop5h 09mWestJet
Deal found 10/29$212
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:10 pmLAS - YYZ
2 stops13h 48mMultiple Airlines
Thu 12/117:55 pmYYZ - LAS
Nonstop5h 07mMultiple Airlines
Deal found 10/29$214
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/1411:59 pmLAS - YYZ
1 stop13h 03mUnited Airlines
Sun 11/169:30 amYYZ - LAS
1 stop9h 18mUnited Airlines
Deal found 10/30$216
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:10 pmLAS - YYZ
Nonstop4h 22mWestJet
Sun 12/1412:30 pmYYZ - LAS
1 stop9h 09mWestJet
Deal found 10/30$217
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:40 pmLAS - YYZ
Nonstop4h 15mPorter Airlines
Thu 12/117:55 pmYYZ - LAS
Nonstop5h 07mPorter Airlines
Deal found 10/29$218
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:10 pmLAS - YYZ
Nonstop4h 22mMultiple Airlines
Sun 12/77:55 pmYYZ - LAS
Nonstop5h 07mMultiple Airlines
Deal found 10/30$219
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:05 pmLAS - YYZ
Nonstop4h 15mPorter Airlines
Thu 12/119:35 amYYZ - LAS
Nonstop5h 07mPorter Airlines
Deal found 10/29$220
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Fri 12/510:55 pmLAX - YYZ
Nonstop4h 45mAir Canada
Thu 12/116:55 pmYYZ - LAX
Nonstop5h 33mAir Canada
Deal found 10/30$231
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:40 pmLAX - YYZ
Nonstop4h 43mPorter Airlines
Sun 12/1410:00 amYYZ - LAX
Nonstop5h 36mPorter Airlines
Deal found 10/30$245

Cheap flight deals from California to Niagara Falls

Keep the following information in mind while searching for California to Niagara Falls flight deals. Data was last updated October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$177
(Kiwi.com)

One-way from

$76
(Air Canada)

Popular in

December

Cheapest in

May

Average price

$305
Provider with most accurate pricing for Los Angeles-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Toronto (YTO) flights.
Search Deals
From California to Niagara Falls
Search Deals
One-way flight from California to Niagara Falls
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 October 30, 2025.
Use the filters below to find and compare flights from California to Niagara Falls that are best for you.

Fly from

California

Fly to

Niagara Falls

Route

Depart

Return

Price

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 1/14

1:10 pm-5:58 am

2 stops13h 48m

Toronto Pearson Intl

Thu 1/15

8:00 pm-10:09 pm

Nonstop5h 09m

$191

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Mon 3/16

7:05 pm-6:13 am

1 stop8h 08m

Toronto Pearson Intl

Sun 3/22

8:00 pm-10:12 pm

Nonstop5h 12m

$201

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Mon 12/1

12:59 am-2:20 pm

1 stop10h 21m

Toronto Pearson Intl

Sat 12/6

1:00 pm-8:39 pm

1 stop10h 39m

$206

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 1/14

12:40 pm-7:55 pm

Nonstop4h 15m

Toronto Pearson Intl

Thu 1/15

1:30 pm-8:15 pm

1 stop9h 45m

$206

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 12/4

11:59 pm-7:45 pm

1 stop16h 46m

Toronto Pearson Intl

Sun 12/7

6:30 am-7:42 pm

1 stop16h 12m

$216

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Mon 12/1

12:59 am-2:20 pm

1 stop10h 21m

Toronto Pearson Intl

Sat 12/6

11:00 am-6:35 pm

2 stops10h 35m

$226

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Fri 11/28

8:00 am-7:36 pm

1 stop8h 36m

Toronto Pearson Intl

Thu 12/4

7:55 pm-10:02 pm

Nonstop5h 07m

$227

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 2/19

11:25 pm-6:43 am

Nonstop4h 18m

Toronto Pearson Intl

Sun 2/22

8:00 pm-10:12 pm

Nonstop5h 12m

$232

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 12/24

6:05 am-11:20 pm

2 stops14h 15m

Toronto Pearson Intl

Sun 1/4

8:00 pm-10:09 pm

Nonstop5h 09m

$246

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 11/12

12:59 am-2:20 pm

1 stop10h 21m

Toronto Pearson Intl

Mon 11/17

8:25 pm-10:31 pm

Nonstop5h 06m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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

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

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

Currently, December is the cheapest month in which you can book a flight from California to Niagara Falls (average of $19). Flying from California to Niagara Falls in March is currently the most expensive (average of $122). 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 CA to NI4?

Find hourly flight availability from California 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from California to Niagara Falls at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from California to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from California to Niagara Falls. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Niagara Falls flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

    Departing from California to Niagara Falls will take you 12h 09m. California and Niagara Falls are separated by a distance of 2153 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $76. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from California to Niagara Falls for a low price.

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

    Most travelers choose Los Angeles - Toronto Pearson Intl, San Francisco - Toronto Pearson Intl or Ontario - Toronto Pearson Intl when deciding on the best route from California to Niagara Falls.

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

    Before booking your flight to Niagara Falls from California, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Brussels Airlines (91%), Austrian Airlines( 90%).

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

    The cheapest flight price from California to Niagara Falls is $85. On average you can expect to pay $1,081. The most popular route, (Los Angeles - Toronto Pearson Intl), can usually be booked for $245.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from California to Niagara Falls (average of $19). Flying from California to Niagara Falls in March is currently the most expensive (average of $122). 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 California to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from California to Niagara Falls

Discover the top 8 airlines that operate flights from California 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$20Average$325FlexibilityNo cancel feeOn-time52%
FrontierCheapest$36Average$81FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$105Average$478FlexibilityNo cancel feeOn-time69%
WestJetCheapest$125Average$260FlexibilityNo cancel feeOn-time60%
DeltaCheapest$131Average$457FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$135Average$476FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$146Average$365FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$235Average$572FlexibilityNo cancel feeOn-time71%

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