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Niagara Falls

$113+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YYZ
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
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Cheap 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 May 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/12. 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 10/1511:15 pm
LAS
-
YYZ
Nonstop4h 24m
Multiple Airlines
Sun 10/1812:40 pm
YYZ
-
LAS
2 stops12h 00m
Multiple Airlines
Deal found 5/12$250
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Sun 10/118:30 am
LAS
-
YYZ
1 stop8h 35m
WestJet
Wed 10/143:50 pm
YYZ
-
LAS
1 stop8h 50m
WestJet
Deal found 5/9$267
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 9/248:30 am
LAS
-
YYZ
1 stop9h 45m
WestJet
Sat 9/261:30 pm
YYZ
-
LAS
1 stop11h 10m
WestJet
Deal found 5/10$268
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 10/88:30 am
LAS
-
YYZ
1 stop8h 35m
WestJet
Mon 10/1212:40 pm
YYZ
-
LAS
1 stop8h 50m
WestJet
Deal found 5/10$269
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 10/158:30 am
LAS
-
YYZ
1 stop8h 35m
WestJet
Sun 10/183:50 pm
YYZ
-
LAS
1 stop8h 50m
WestJet
Deal found 5/10$270
This Trip.com deal was found by Cheapflights users on 5/10. 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.
Thu 10/158:30 am
LAS
-
YYZ
1 stop8h 35m
WestJet
Mon 10/1912:40 pm
YYZ
-
LAS
1 stop8h 50m
WestJet
Deal found 5/10$271
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 10/158:30 am
LAS
-
YYZ
1 stop8h 35m
WestJet
Fri 10/163:50 pm
YYZ
-
LAS
1 stop8h 50m
WestJet
Deal found 5/10$272
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 10/144:35 pm
LAS
-
YYZ
1 stop9h 35m
Multiple Airlines
Sun 10/188:30 pm
YYZ
-
LAS
Nonstop4h 47m
Multiple Airlines
Deal found 5/10$274
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 9/258:30 am
LAS
-
YYZ
1 stop9h 45m
Multiple Airlines
Mon 9/288:30 pm
YYZ
-
LAS
Nonstop4h 47m
Multiple Airlines
Deal found 5/9$275
This Trip.com deal was found by Cheapflights users on 5/10. 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.
Thu 9/2411:15 pm
LAS
-
YYZ
Nonstop4h 24m
Multiple Airlines
Sat 9/261:30 pm
YYZ
-
LAS
1 stop11h 10m
Multiple Airlines
Deal found 5/10$277
This Trip.com deal was found by Cheapflights users on 5/10. 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.
Thu 10/158:30 am
LAS
-
YYZ
1 stop9h 45m
Multiple Airlines
Mon 10/198:30 pm
YYZ
-
LAS
Nonstop4h 47m
Multiple Airlines
Deal found 5/10$278
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Sun 8/166:00 am
SFO
-
YYZ
2 stops12h 10m
WestJet
Wed 8/266:00 am
YYZ
-
SFO
1 stop9h 00m
WestJet
Deal found 5/12$304

Find 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 May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Kiwi.com)

One-way from

$113
(Super.com)

Popular in

December

Cheapest in

September

Average price

$378
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. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 13, 2026.
Use the filters below to find and compare flights from California to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaToronto

SNA - YYZ

SNAYYZ

Santa Ana J. Wayne/Orange Cnty

Mon 9/21

2:10 pm-11:59 pm

1 stop6h 49m

Toronto Pearson Intl

Thu 9/24

8:00 pm-9:56 am

1 stop16h 56m

$319

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 10/28

12:59 am-2:10 pm

1 stop10h 11m

Toronto Pearson Intl

Mon 11/2

6:30 am-9:01 pm

1 stop17h 31m

$342

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 6/3

9:37 am-9:32 pm

1 stop8h 55m

Toronto Pearson Intl

Tue 6/9

1:00 pm-5:57 pm

1 stop7h 57m

$347

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Mon 6/15

7:03 pm-11:49 am

1 stop13h 46m

Toronto Pearson Intl

Fri 6/26

9:00 pm-9:19 am

1 stop15h 19m

$347

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Fri 6/5

10:00 pm-9:19 am

1 stop8h 19m

Toronto Pearson Intl

Fri 6/12

11:00 am-6:33 pm

1 stop10h 33m

$347

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 6/2

1:23 pm-11:54 pm

1 stop7h 31m

Toronto Pearson Intl

Tue 6/9

2:30 pm-10:19 pm

1 stop10h 49m

$347

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 6/16

11:59 pm-3:46 pm

1 stop12h 47m

Toronto Pearson Intl

Fri 6/19

1:00 pm-6:33 pm

1 stop8h 33m

$347

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 6/2

1:23 pm-11:54 pm

1 stop7h 31m

Toronto Pearson Intl

Wed 6/10

7:30 am-6:33 pm

2 stops14h 03m

$352

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 6/2

11:30 pm-9:54 am

1 stop7h 24m

Toronto Pearson Intl

Sat 6/6

11:00 am-9:27 pm

2 stops13h 27m

$352

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 5/26

7:10 pm-9:54 am

1 stop11h 44m

Toronto Pearson Intl

Tue 6/2

2:45 pm-6:33 pm

1 stop6h 48m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 60 resultsSorted by cheapest first
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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 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 May 13, 2026.

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 36% on your trip compared to booking a flight in the evening.

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 May 9, 2026.

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

Weekly flight availability from California to Niagara Falls

Explore weekly flight availability from California to Niagara Falls. 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 May 13, 2026.

The most flights from USCA to NI4 are scheduled on a Tuesday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost to fly round-trip from California to Niagara Falls?

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 10h 11m. California and Niagara Falls are separated by a distance of 1938 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 WestJet, with whom users have recently found tickets for as low as $64. However, be on the lookout for offers from Porter Airlines and United Airlines, 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 San Diego - 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: Brussels Airlines (95%), Austrian Airlines (91%), Air Canada( 69%).

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

    The cheapest flight price from California to Niagara Falls is $180. On average you can expect to pay $1,176. The most popular route, (Los Angeles - Toronto Pearson Intl), can usually be booked for $364.

  • 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.

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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$101Average$273FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$114Average$421FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$114Average$341FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$122Average$598FlexibilityNo cancel feeOn-time67%
DeltaCheapest$131Average$464FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$153Average$554FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$293Average$432FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$306Average$574FlexibilityNo cancel feeOn-time71%

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