Cheap flights from Niagara Falls, ON to Irvine from C$ 203
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
22 Dec — 29 Dec1
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 76 days in advance, depart on a Thursday or Friday and return on a Friday
Cheap 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 22 November 2025.
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 22 November 2025.
Wed 3/129:35 a.m.YYZ - LAX
1 stop14h 24mMultiple Airlines
Mon 15/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 19/11C$ 348
Thu 4/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Thu 11/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 19/11C$ 355
Mon 8/129:35 a.m.YYZ - LAX
1 stop13h 30mMultiple Airlines
Mon 15/125:52 p.m.LAX - YYZ
1 stop9h 28mMultiple Airlines
Deal found 22/11C$ 357
Sat 6/129:35 a.m.YYZ - LAX
1 stop13h 30mMultiple Airlines
Fri 12/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 22/11C$ 358
Tue 9/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Mon 15/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 21/11C$ 359
Sat 6/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Wed 10/123:30 p.m.LAX - YYZ
1 stop26h 02mMultiple Airlines
Deal found 20/11C$ 361
Wed 3/129:35 a.m.YYZ - LAX
1 stop14h 24mMultiple Airlines
Thu 11/128:02 a.m.LAX - YYZ
1 stop11h 58mMultiple Airlines
Deal found 19/11C$ 362
Wed 3/129:35 a.m.YYZ - LAX
1 stop14h 24mMultiple Airlines
Sat 13/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 19/11C$ 364
Sun 7/1210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Sun 14/121:40 p.m.LAX - YYZ
Nonstop4h 43mPorter Airlines
Deal found 22/11C$ 365
Sat 6/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Tue 16/123:30 p.m.LAX - YYZ
1 stop25h 25mMultiple Airlines
Deal found 22/11C$ 366
Wed 3/129:35 a.m.YYZ - LAX
1 stop14h 24mMultiple Airlines
Mon 8/123:30 p.m.LAX - YYZ
1 stop25h 25mMultiple Airlines
Deal found 20/11C$ 368
Sat 6/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Mon 15/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 22/11C$ 369
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 22 November 2025.
Wed 31/126:10 a.m.YYZ - LAX
1 stop13h 32mDelta
Sat 17/110:25 p.m.LAX - YYZ
1 stop9h 55mDelta
Deal found 21/11C$ 431
Mon 15/124:45 p.m.YYZ - LAX
1 stop10h 14mAlaska Airlines
Thu 8/111:06 a.m.LAX - YYZ
2 stops25h 29mAlaska Airlines
Deal found 20/11C$ 445
Wed 31/126:10 a.m.YYZ - LAX
1 stop13h 32mDelta
Sun 11/19:55 p.m.LAX - YYZ
1 stop10h 13mDelta
Deal found 22/11C$ 431
Thu 11/126:12 p.m.YYZ - LAX
1 stop9h 42mDelta
Wed 17/1212:45 p.m.LAX - YYZ
1 stop8h 14mDelta
Deal found 22/11C$ 434
Thu 11/126:00 a.m.YYZ - LAX
1 stop10h 00mDelta
Mon 15/1211:55 p.m.LAX - YYZ
1 stop8h 28mDelta
Deal found 22/11C$ 434
Tue 9/123:38 p.m.YYZ - LAX
1 stop9h 59mDelta
Tue 16/1211:45 a.m.LAX - YYZ
1 stop9h 14mDelta
Deal found 21/11C$ 434
Wed 31/126:10 a.m.YYZ - LAX
1 stop13h 32mDelta
Fri 9/11:15 p.m.LAX - YYZ
1 stop6h 26mDelta
Deal found 21/11C$ 434
Wed 31/126:10 a.m.YYZ - LAX
1 stop13h 32mDelta
Wed 7/112:40 p.m.LAX - YYZ
1 stop7h 33mDelta
Deal found 21/11C$ 434
Sat 6/1210:05 a.m.YYZ - LAX
1 stop7h 26mDelta
Wed 10/1212:45 p.m.LAX - YYZ
1 stop8h 14mDelta
Deal found 19/11C$ 436
Mon 8/126:05 a.m.YYZ - LAX
1 stop7h 45mDelta
Wed 10/1212:45 p.m.LAX - YYZ
1 stop8h 14mDelta
Deal found 19/11C$ 436
Thu 4/126:00 a.m.YYZ - LAX
1 stop10h 00mDelta
Sun 7/1211:45 a.m.LAX - YYZ
1 stop9h 14mDelta
Deal found 20/11C$ 436
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 22 November 2025.
Fri 16/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Tue 20/11:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 19/11C$ 357
Fri 23/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Fri 30/11:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 22/11C$ 361
Thu 29/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Fri 6/21:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 22/11C$ 364
Sun 7/1210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Sun 14/121:40 p.m.LAX - YYZ
Nonstop4h 43mPorter Airlines
Deal found 22/11C$ 365
Thu 15/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Sun 18/11:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 21/11C$ 366
Mon 12/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Sun 18/11:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 20/11C$ 368
Sun 11/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Sun 18/11:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 22/11C$ 369
Tue 20/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Sat 31/11:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 20/11C$ 371
Fri 6/210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Wed 11/21:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 20/11C$ 372
Wed 18/210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Wed 25/21:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 22/11C$ 376
Fri 9/110:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Fri 23/11:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 20/11C$ 378
Mon 9/210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Thu 19/21:40 p.m.LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 20/11C$ 382
Last-minute flights from Niagara Falls to Irvine
Discover last-minute flight deals from Niagara Falls to Irvine. Data last updated 22 November 2025 and is based on user searches.
Wed 3/129:35 a.m.YYZ - LAX
1 stop14h 24mMultiple Airlines
Mon 15/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 19/11C$ 348
Wed 3/129:35 a.m.YYZ - LAX
1 stop14h 24mMultiple Airlines
Thu 11/128:02 a.m.LAX - YYZ
1 stop11h 58mMultiple Airlines
Deal found 19/11C$ 362
Wed 3/129:35 a.m.YYZ - LAX
1 stop14h 24mMultiple Airlines
Sat 13/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 19/11C$ 364
Wed 3/129:35 a.m.YYZ - LAX
1 stop14h 24mMultiple Airlines
Mon 8/123:30 p.m.LAX - YYZ
1 stop25h 25mMultiple Airlines
Deal found 20/11C$ 368
Thu 4/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Thu 11/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 19/11C$ 355
Sat 6/129:35 a.m.YYZ - LAX
1 stop13h 30mMultiple Airlines
Fri 12/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 22/11C$ 358
Sat 6/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Wed 10/123:30 p.m.LAX - YYZ
1 stop26h 02mMultiple Airlines
Deal found 20/11C$ 361
Sat 6/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Tue 16/123:30 p.m.LAX - YYZ
1 stop25h 25mMultiple Airlines
Deal found 22/11C$ 366
Sat 6/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Mon 15/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 22/11C$ 369
Sun 7/1210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Sun 14/121:40 p.m.LAX - YYZ
Nonstop4h 43mPorter Airlines
Deal found 22/11C$ 365
Mon 8/129:35 a.m.YYZ - LAX
1 stop13h 30mMultiple Airlines
Mon 15/125:52 p.m.LAX - YYZ
1 stop9h 28mMultiple Airlines
Deal found 22/11C$ 357
Tue 9/1212:40 p.m.YYZ - LAX
1 stop10h 25mMultiple Airlines
Mon 15/123:30 p.m.LAX - YYZ
1 stop11h 50mMultiple Airlines
Deal found 21/11C$ 359
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 22 November 2025.
Sun 14/127:55 p.m.YYZ - LAX
1 stop27h 10mMultiple Airlines
Deal found 20/11C$ 203
Fri 9/112:30 p.m.YYZ - LAX
2 stops22h 45mMultiple Airlines
Deal found 20/11C$ 204
Sun 22/28:00 p.m.YYZ - LAX
1 stop15h 19mMultiple Airlines
Deal found 21/11C$ 206
Sun 21/127:55 p.m.YYZ - LAX
1 stop14h 23mMultiple Airlines
Deal found 21/11C$ 207
Thu 4/127:55 p.m.YYZ - LAX
1 stop27h 10mMultiple Airlines
Deal found 20/11C$ 209
Sun 7/127:55 p.m.YYZ - LAX
1 stop27h 10mMultiple Airlines
Deal found 21/11C$ 210
Fri 13/31:30 p.m.YYZ - LAX
1 stop11h 33mWestJet
Deal found 22/11C$ 211
Sun 25/18:00 p.m.YYZ - LAX
1 stop15h 15mMultiple Airlines
Deal found 21/11C$ 213
Sun 1/31:30 p.m.YYZ - LAX
1 stop11h 33mWestJet
Deal found 22/11C$ 214
Sat 24/11:30 p.m.YYZ - LAX
2 stops21h 45mMultiple Airlines
Deal found 20/11C$ 216
Wed 10/1210:00 a.m.YYZ - LAX
Nonstop5h 36mPorter Airlines
Deal found 20/11C$ 218
Cheapflights Fare Finder
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 22 November 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
Wed 31/12
6:10 a.m.-4:42 p.m.
1 stop13h 32m
Los Angeles
Sat 17/1
10:25 p.m.-11:20 a.m.
1 stop9h 55m
C$ 431
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Wed 31/12
6:10 a.m.-4:42 p.m.
1 stop13h 32m
Los Angeles
Sun 11/1
9:55 p.m.-11:08 a.m.
1 stop10h 13m
C$ 431
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Thu 11/12
6:12 p.m.-12:54 a.m.
1 stop9h 42m
Los Angeles
Wed 17/12
12:45 p.m.-11:59 p.m.
1 stop8h 14m
C$ 434
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Thu 11/12
6:00 a.m.-1:00 p.m.
1 stop10h 00m
Los Angeles
Mon 15/12
11:55 p.m.-11:23 a.m.
1 stop8h 28m
C$ 434
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Tue 9/12
3:38 p.m.-10:37 p.m.
1 stop9h 59m
Los Angeles
Tue 16/12
11:45 a.m.-11:59 p.m.
1 stop9h 14m
C$ 434
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Wed 31/12
6:10 a.m.-4:42 p.m.
1 stop13h 32m
Los Angeles
Fri 9/1
1:15 p.m.-10:41 p.m.
1 stop6h 26m
C$ 434
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Wed 31/12
6:10 a.m.-4:42 p.m.
1 stop13h 32m
Los Angeles
Wed 7/1
12:40 p.m.-11:13 p.m.
1 stop7h 33m
C$ 434
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Sat 6/12
10:05 a.m.-2:31 p.m.
1 stop7h 26m
Los Angeles
Wed 10/12
12:45 p.m.-11:59 p.m.
1 stop8h 14m
C$ 436
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Mon 8/12
6:05 a.m.-10:50 a.m.
1 stop7h 45m
Los Angeles
Wed 10/12
12:45 p.m.-11:59 p.m.
1 stop8h 14m
C$ 436
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Thu 4/12
6:00 a.m.-1:00 p.m.
1 stop10h 00m
Los Angeles
Sun 7/12
11:45 a.m.-11:59 p.m.
1 stop9h 14m
C$ 436
Flights are sorted by cheapest round-trip flights first.
Deals found on 22/11
Showing 1-10 of 21 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 14 November 2025.
The best time to book flights from Niagara Falls to Irvine is 76 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$ 113). Flying from Niagara Falls to Irvine in January is currently the most expensive (average of C$ 300). 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 22 November 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. Thursday at noon 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 22 November 2025.
The most flights from NI4 to IR9 are scheduled on a Tuesday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Niagara Falls to Irvine?
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 22 November 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$ 431, Delta can have you in Irvine from Niagara Falls in 13h 32m. The distance from Niagara Falls to Irvine is about 3492 km.
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$ 146. On average you can expect to pay C$ 1,634. The most popular route, (Toronto Pearson Intl - Los Angeles), can usually be booked for C$ 350.
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$ 113). Flying from Niagara Falls to Irvine in January is currently the most expensive (average of C$ 300). 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 22 November 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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