Cheap flights from Niagara Falls, ON to Irvine from C$ 201
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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
1 Jan — 8 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to Irvine are usually found in September or May, booked 86 days in advance, depart on a Thursday or Friday and return on a Friday
Cheap flight deals from Niagara Falls to Irvine
Enter your travel dates to find the best prices.
Cheapest flights from Niagara Falls to Irvine
Explore the most affordable flight options available from Niagara Falls to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2025.
Sun 14/128:00 a.m.YYZ - LAX
Nonstop5h 32mAir Canada
Mon 12/110:55 p.m.LAX - YYZ
Nonstop4h 45mAir Canada
Deal found 1/12C$ 305
Sun 14/1210:00 a.m.YYZ - LAX
Nonstop5h 36mMultiple Airlines
Thu 8/111:50 a.m.LAX - YYZ
1 stop9h 48mMultiple Airlines
Deal found 30/11C$ 308
Mon 8/1210:00 a.m.YYZ - LAX
Nonstop5h 36mMultiple Airlines
Thu 11/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 1/12C$ 312
Sun 14/1210:00 a.m.YYZ - LAX
Nonstop5h 36mMultiple Airlines
Sun 14/1210:24 p.m.LAX - YYZ
1 stop29h 23mMultiple Airlines
Deal found 30/11C$ 324
Sun 14/1210:00 a.m.YYZ - LAX
Nonstop5h 36mMultiple Airlines
Tue 16/123:30 p.m.LAX - YYZ
1 stop25h 25mMultiple Airlines
Deal found 30/11C$ 326
Sun 14/128:00 a.m.YYZ - LAX
1 stop13h 32mWestJet
Thu 8/17:00 a.m.LAX - YYZ
2 stops13h 38mWestJet
Deal found 30/11C$ 330
Mon 15/128:00 p.m.YYZ - LAX
1 stop27h 05mMultiple Airlines
Mon 2/21:40 p.m.LAX - YYZ
Nonstop4h 42mMultiple Airlines
Deal found 30/11C$ 334
Sun 14/1210:00 a.m.YYZ - LAX
Nonstop5h 36mMultiple Airlines
Thu 18/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 30/11C$ 338
Best flights from Niagara Falls to Irvine
Discover carefully curated flight deals from Niagara Falls to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 December 2025.
Thu 15/19:00 a.m.YYZ - LAX
1 stop15h 16mUnited Airlines
Thu 15/112:30 a.m.LAX - YYZ
1 stop17h 51mUnited Airlines
Deal found 30/11C$ 373
Sat 7/36:45 p.m.YYZ - LAX
1 stop18h 15mWestJet
Tue 10/311:50 a.m.LAX - YYZ
2 stops15h 23mWestJet
Deal found 29/11C$ 383
Fri 29/510:40 a.m.YYZ - LAX
Nonstop5h 20mPorter Airlines
Wed 3/62:00 p.m.LAX - YYZ
Nonstop4h 57mPorter Airlines
Deal found 1/12C$ 393
Sun 1/35:15 p.m.YYZ - LAX
1 stop8h 45mDelta
Sun 22/311:40 p.m.LAX - YYZ
1 stop8h 43mDelta
Deal found 1/12C$ 398
Fri 16/15:30 p.m.YYZ - LAX
1 stop9h 22mUnited Airlines
Mon 19/112:30 a.m.LAX - YYZ
1 stop6h 28mUnited Airlines
Deal found 30/11C$ 380
Tue 26/58:00 a.m.YYZ - LAX
2 stops15h 21mWestJet
Fri 5/611:10 p.m.LAX - YYZ
Nonstop4h 49mWestJet
Deal found 30/11C$ 397
Mon 25/56:00 a.m.YYZ - LAX
1 stop11h 41mDelta
Sat 30/55:30 a.m.LAX - YYZ
1 stop6h 48mDelta
Deal found 1/12C$ 400
Sun 22/29:00 a.m.YYZ - LAX
1 stop17h 59mUnited Airlines
Wed 25/212:25 a.m.LAX - YYZ
1 stop6h 33mUnited Airlines
Deal found 30/11C$ 380
Mon 25/59:00 a.m.YYZ - LAX
2 stops12h 09mWestJet
Fri 5/611:10 p.m.LAX - YYZ
Nonstop4h 49mWestJet
Deal found 30/11C$ 397
Sun 22/33:59 p.m.YYZ - LAX
1 stop10h 53mDelta
Sat 28/37:55 a.m.LAX - YYZ
1 stop6h 20mDelta
Deal found 1/12C$ 400
Tue 26/57:45 p.m.YYZ - LAX
Nonstop5h 25mWestJet
Thu 4/612:35 p.m.LAX - YYZ
2 stops14h 37mWestJet
Deal found 30/11C$ 397
Wed 20/59:45 a.m.YYZ - LAX
1 stop12h 17mDelta
Sun 31/59:35 a.m.LAX - YYZ
1 stop10h 22mDelta
Deal found 1/12C$ 400
Direct flights from Niagara Falls to Irvine
Explore direct flight options from Niagara Falls to Irvine based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 December 2025.
Thu 8/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Mon 12/11:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 30/11C$ 301
Wed 4/310:00 a.m.YYZ - LAX
Nonstop5h 39mPorter Airlines
Thu 12/31:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 29/11C$ 302
Fri 6/34:55 p.m.YYZ - LAX
Nonstop5h 32mAir Canada
Thu 12/311:30 a.m.LAX - YYZ
Nonstop4h 45mAir Canada
Deal found 29/11C$ 303
Sun 14/128:00 a.m.YYZ - LAX
Nonstop5h 32mAir Canada
Mon 12/110:55 p.m.LAX - YYZ
Nonstop4h 45mAir Canada
Deal found 1/12C$ 305
Wed 27/57:45 p.m.YYZ - LAX
Nonstop5h 25mWestJet
Thu 4/611:10 p.m.LAX - YYZ
Nonstop4h 49mWestJet
Deal found 30/11C$ 310
Thu 5/210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Mon 9/21:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 2/12C$ 312
Sun 24/57:45 p.m.YYZ - LAX
Nonstop5h 25mWestJet
Sun 31/511:10 p.m.LAX - YYZ
Nonstop4h 49mWestJet
Deal found 1/12C$ 315
Fri 16/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Sun 25/11:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 30/11C$ 316
Mon 19/110:00 a.m.YYZ - LAX
Nonstop5h 36mAir Transat
Mon 26/11:40 p.m.LAX - YYZ
Nonstop4h 42mAir Transat
Deal found 30/11C$ 319
Tue 3/310:00 a.m.YYZ - LAX
Nonstop5h 39mPorter Airlines
Wed 11/31:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 29/11C$ 320
Sat 7/310:00 a.m.YYZ - LAX
Nonstop5h 39mPorter Airlines
Wed 11/31:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 29/11C$ 326
Wed 18/310:00 a.m.YYZ - LAX
Nonstop5h 39mPorter Airlines
Tue 24/31:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 1/12C$ 327
Last-minute flights from Niagara Falls to Irvine
Discover last-minute flight deals from Niagara Falls to Irvine. Data last updated 2 December 2025 and is based on user searches.
Tue 6/19:40 a.m.YYZ - LAX
2 stops11h 52mMultiple Airlines
Wed 14/11:40 p.m.LAX - YYZ
Nonstop4h 42mMultiple Airlines
Deal found 30/11C$ 303
Tue 6/19:40 a.m.YYZ - LAX
2 stops11h 52mWestJet
Wed 7/112:15 p.m.LAX - YYZ
2 stops14h 43mWestJet
Deal found 30/11C$ 305
Tue 6/19:40 a.m.YYZ - LAX
2 stops11h 52mMultiple Airlines
Mon 12/11:40 p.m.LAX - YYZ
Nonstop4h 42mMultiple Airlines
Deal found 30/11C$ 310
Thu 8/16:30 p.m.YYZ - LAX
2 stops28h 20mWestJet
Sun 11/17:00 a.m.LAX - YYZ
2 stops14h 09mWestJet
Deal found 30/11C$ 309
Fri 9/17:45 a.m.YYZ - LAX
2 stops15h 05mWestJet
Thu 15/17:00 a.m.LAX - YYZ
2 stops13h 38mWestJet
Deal found 30/11C$ 312
Sat 10/110:00 a.m.YYZ - LAX
Nonstop5h 36mMultiple Airlines
Thu 29/16:26 p.m.LAX - YYZ
2 stops22h 10mMultiple Airlines
Deal found 1/12C$ 313
Tue 13/110:00 a.m.YYZ - LAX
Nonstop5h 36mMultiple Airlines
Sat 17/111:50 a.m.LAX - YYZ
2 stops15h 08mMultiple Airlines
Deal found 30/11C$ 306
Fri 16/110:30 a.m.YYZ - LAX
1 stop12h 20mMultiple Airlines
Tue 20/11:40 p.m.LAX - YYZ
Nonstop4h 42mMultiple Airlines
Deal found 30/11C$ 308
Sat 17/110:00 a.m.YYZ - LAX
Nonstop5h 36mMultiple Airlines
Wed 4/211:50 a.m.LAX - YYZ
1 stop9h 50mMultiple Airlines
Deal found 30/11C$ 316
Thu 29/19:40 a.m.YYZ - LAX
2 stops11h 52mWestJet
Mon 2/27:00 a.m.LAX - YYZ
1 stop9h 36mWestJet
Deal found 30/11C$ 301
One-way flights from Niagara Falls to Irvine
Search for one-way flight options from Niagara Falls to Irvine. Find affordable one-way fares based on user searches. Data last updated 2 December 2025.
Sun 14/1210:15 p.m.YYZ - LAX
2 stops16h 12mWestJet
Deal found 30/11C$ 201
Tue 27/11:30 p.m.YYZ - LAX
1 stop11h 33mWestJet
Deal found 1/12C$ 204
Sun 11/18:00 p.m.YYZ - LAX
1 stop15h 19mMultiple Airlines
Deal found 1/12C$ 207
Fri 9/18:00 p.m.YYZ - LAX
1 stop15h 22mMultiple Airlines
Deal found 1/12C$ 208
Sun 1/28:00 p.m.YYZ - LAX
1 stop17h 25mMultiple Airlines
Deal found 2/12C$ 210
Thu 5/21:30 p.m.YYZ - LAX
1 stop11h 33mWestJet
Deal found 2/12C$ 211
Sun 8/29:40 a.m.YYZ - LAX
2 stops11h 50mWestJet
Deal found 2/12C$ 213
Sun 1/39:40 a.m.YYZ - LAX
2 stops11h 50mWestJet
Deal found 2/12C$ 214
Mon 12/16:55 p.m.YYZ - LAX
Nonstop5h 33mAir Canada
Deal found 1/12C$ 215
Sun 11/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Deal found 1/12C$ 217
Find flight deals from Niagara Falls to Irvine
Keep the following information in mind while searching for Niagara Falls to Irvine flight deals. Data was last updated 2 December 2025.
Customize your flight search to find flights from Niagara Falls to Irvine 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 2 December 2025.
Use the filters below to find and compare flights from Niagara Falls to Irvine that are best for you.
Fly from
Niagara Falls
Fly to
Irvine
Route
Depart
Return
Price
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Thu 15/1
9:00 a.m.-9:16 p.m.
1 stop15h 16m
Los Angeles
Thu 15/1
12:30 a.m.-9:21 p.m.
1 stop17h 51m
C$ 373
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Fri 16/1
5:30 p.m.-11:52 p.m.
1 stop9h 22m
Los Angeles
Mon 19/1
12:30 a.m.-9:58 a.m.
1 stop6h 28m
C$ 380
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Sun 22/2
9:00 a.m.-11:59 p.m.
1 stop17h 59m
Los Angeles
Wed 25/2
12:25 a.m.-9:58 a.m.
1 stop6h 33m
C$ 380
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Sat 7/3
6:45 p.m.-10:00 a.m.
1 stop18h 15m
Los Angeles
Tue 10/3
11:50 a.m.-6:13 a.m.
2 stops15h 23m
C$ 383
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Fri 29/5
10:40 a.m.-1:00 p.m.
Nonstop5h 20m
Los Angeles
Wed 3/6
2:00 p.m.-9:57 p.m.
Nonstop4h 57m
C$ 393
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Tue 26/5
8:00 a.m.-8:21 p.m.
2 stops15h 21m
Los Angeles
Fri 5/6
11:10 p.m.-6:59 a.m.
Nonstop4h 49m
C$ 397
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Mon 25/5
9:00 a.m.-6:09 p.m.
2 stops12h 09m
Los Angeles
Fri 5/6
11:10 p.m.-6:59 a.m.
Nonstop4h 49m
C$ 397
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Tue 26/5
7:45 p.m.-10:10 p.m.
Nonstop5h 25m
Los Angeles
Thu 4/6
12:35 p.m.-6:12 a.m.
2 stops14h 37m
C$ 397
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Sun 1/3
5:15 p.m.-11:00 p.m.
1 stop8h 45m
Los Angeles
Sun 22/3
11:40 p.m.-11:23 a.m.
1 stop8h 43m
C$ 398
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Mon 25/5
6:00 a.m.-2:41 p.m.
1 stop11h 41m
Los Angeles
Sat 30/5
5:30 a.m.-3:18 p.m.
1 stop6h 48m
C$ 400
Flights are sorted by cheapest round-trip flights first.
Deals found on 1/12
Showing 1-10 of 24 results
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Best time to book a flight from Niagara Falls to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine 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 Irvine
How far ahead should I book a flight from Niagara Falls to Irvine?
Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Irvine. Price data was last updated on 28 November 2025.
The best time to book flights from Niagara Falls to Irvine is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Niagara Falls to Irvine?
Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Irvine (average of C$ 112). Flying from Niagara Falls to Irvine in January is currently the most expensive (average of C$ 298). 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 IR9?
Find hourly flight availability from Niagara Falls to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 December 2025.
It’s optimal to fly from Niagara Falls to Irvine in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Niagara Falls to Irvine?
Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Irvine. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Niagara Falls to Irvine flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Niagara Falls to Irvine
Explore weekly flight availability from Niagara Falls to Irvine. 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 2 December 2025.
The most flights from NI4 to IR9 are scheduled on a Tuesday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).
Reviews of airlines servicing Irvine
Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated 2 December 2025.
See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Niagara Falls to Irvine have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
It's good. Planes are new and fresh. WiFi is best and stands out
Related info for your journey
Find useful and relevant information for your journey from Niagara Falls to Irvine. 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 Irvine?
For as low as C$ 393, United Airlines can have you in Irvine from Niagara Falls in 5h 20m. The distance from Niagara Falls to Irvine is about 3492 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Niagara Falls to Irvine one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 139. Users have also found prices from C$ 145 and C$ 179 on Porter Airlines and Air Transat, respectively.
What are the most reliable airlines from Niagara Falls to Irvine?
Before booking your flight to Irvine from Niagara Falls, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), American Airlines (84%), Porter Airlines( 84%).
What are the cheapest flights from Niagara Falls to Irvine?
The cheapest flight price from Niagara Falls to Irvine is C$ 183. On average you can expect to pay C$ 1,534. The most popular route, (Toronto Pearson Intl - Los Angeles), can usually be booked for C$ 274.
Can I find deals for business class flights from Niagara Falls to Irvine?
Yes. Cheapflights offers flight deals from Niagara Falls to Irvine 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 Irvine?
Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Irvine (average of C$ 112). Flying from Niagara Falls to Irvine in January is currently the most expensive (average of C$ 298). 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.
Top 8 airlines flying from Niagara Falls to Irvine
Discover the top 8 airlines that operate flights from Niagara Falls to Irvine. 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 2 December 2025.
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 Irvine?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Irvine from Niagara Falls today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Irvine?
Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Irvine for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Niagara Falls to Irvine with no change fees?
Need flexible booking options for your flight to Irvine from Niagara Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Niagara Falls to Irvine become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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