Cheap flights from Niagara Falls, ON to Irvine from C$ 299
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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
31 Jul — 7 Aug1
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 October, booked 69 days in advance, depart on a Thursday or Friday and return on a Saturday
Cheap flight deals from Niagara Falls to Irvine
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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 1 July 2026.
Mon 21/911:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Porter Airlines
Mon 5/102:20 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 28/6C$ 506
Thu 17/92:56 p.m.
YYZ
-
LAX
1 stop10h 55m
American Airlines
Sun 20/98:00 a.m.
LAX
-
YYZ
1 stop11h 59m
American Airlines
Deal found 29/6C$ 508
Fri 4/94:00 p.m.
YYZ
-
LAX
1 stop8h 35m
Air Canada
Sun 13/910:35 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 28/6C$ 509
Sat 12/127:00 p.m.
YYZ
-
LAX
Nonstop5h 34m
Air Canada
Sun 13/128:15 a.m.
LAX
-
YYZ
1 stop19h 55m
Air Canada
Deal found 27/6C$ 510
Tue 18/88:00 a.m.
YYZ
-
LAX
2 stops12h 10m
WestJet
Sat 29/86:05 p.m.
LAX
-
YYZ
2 stops18h 15m
WestJet
Deal found 28/6C$ 512
Tue 18/88:00 p.m.
YYZ
-
LAX
1 stop21h 05m
WestJet
Tue 25/87:30 a.m.
LAX
-
YYZ
2 stops13h 29m
WestJet
Deal found 27/6C$ 513
Tue 21/75:45 p.m.
YYZ
-
LAX
1 stop7h 00m
Delta
Tue 28/710:20 p.m.
LAX
-
YYZ
1 stop7h 35m
Delta
Deal found 28/6C$ 515
Tue 27/108:00 a.m.
YYZ
-
LAX
Nonstop5h 34m
Air Canada
Sun 1/1110:55 p.m.
LAX
-
YYZ
Nonstop4h 46m
Air Canada
Deal found 27/6C$ 518
Tue 29/911:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Multiple Airlines
Sun 4/107:30 a.m.
LAX
-
YYZ
1 stop8h 25m
Multiple Airlines
Deal found 28/6C$ 519
Tue 1/911:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Porter Airlines
Tue 15/92:20 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 26/6C$ 520
Tue 1/911:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Multiple Airlines
Wed 9/91:15 p.m.
LAX
-
YYZ
1 stop8h 50m
Multiple Airlines
Deal found 27/6C$ 522
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 1 July 2026.
Mon 20/75:45 p.m.
YYZ
-
LAX
1 stop8h 57m
Delta
Thu 23/712:00 p.m.
LAX
-
YYZ
1 stop8h 58m
Delta
Deal found 26/6C$ 513
Wed 22/74:18 p.m.
YYZ
-
LAX
1 stop9h 37m
United Airlines
Tue 28/75:00 a.m.
LAX
-
YYZ
1 stop13h 32m
United Airlines
Deal found 27/6C$ 515
Tue 18/87:00 a.m.
YYZ
-
LAX
1 stop9h 00m
Multiple Airlines
Tue 25/84:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Multiple Airlines
Deal found 28/6C$ 590
Tue 21/75:45 p.m.
YYZ
-
LAX
1 stop8h 57m
Delta
Sun 16/86:00 a.m.
LAX
-
YYZ
1 stop8h 24m
Delta
Deal found 28/6C$ 536
Fri 14/87:00 a.m.
YYZ
-
LAX
1 stop7h 23m
Multiple Airlines
Sun 30/810:30 p.m.
LAX
-
YYZ
1 stop10h 05m
Multiple Airlines
Deal found 27/6C$ 593
Sat 18/72:24 p.m.
YYZ
-
LAX
1 stop10h 49m
Delta
Fri 24/79:50 a.m.
LAX
-
YYZ
1 stop9h 11m
Delta
Deal found 30/6C$ 546
Fri 7/85:15 p.m.
YYZ
-
LAX
1 stop9h 54m
United Airlines
Sun 13/98:20 a.m.
LAX
-
YYZ
Nonstop4h 50m
United Airlines
Deal found 26/6C$ 611
Tue 18/812:09 p.m.
YYZ
-
LAX
1 stop8h 24m
Delta
Wed 26/85:35 a.m.
LAX
-
YYZ
1 stop8h 05m
Delta
Deal found 30/6C$ 556
Fri 14/87:00 a.m.
YYZ
-
LAX
1 stop7h 23m
United Airlines
Mon 17/81:25 p.m.
LAX
-
YYZ
1 stop14h 35m
United Airlines
Deal found 26/6C$ 623
Fri 31/76:10 a.m.
YYZ
-
LAX
1 stop11h 25m
Delta
Wed 19/87:00 a.m.
LAX
-
YYZ
1 stop11h 59m
Delta
Deal found 28/6C$ 557
Fri 17/77:00 a.m.
YYZ
-
LAX
1 stop7h 26m
United Airlines
Mon 3/810:35 p.m.
LAX
-
YYZ
1 stop8h 19m
United Airlines
Deal found 26/6C$ 623
Sat 25/77:45 a.m.
YYZ
-
LAX
1 stop12h 37m
Delta
Sun 26/79:24 p.m.
LAX
-
YYZ
1 stop11h 59m
Delta
Deal found 29/6C$ 614
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 1 July 2026.
Mon 21/911:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Porter Airlines
Mon 5/102:20 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 28/6C$ 506
Wed 9/911:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Porter Airlines
Wed 16/92:20 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 26/6C$ 510
Tue 29/91:10 p.m.
YYZ
-
LAX
Nonstop5h 20m
Air Canada
Sun 4/107:30 a.m.
LAX
-
YYZ
Nonstop4h 47m
Air Canada
Deal found 26/6C$ 513
Sun 27/98:30 a.m.
YYZ
-
LAX
Nonstop5h 04m
Air Canada
Sun 11/1010:35 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 28/6C$ 515
Tue 1/911:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Porter Airlines
Tue 15/92:20 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 28/6C$ 516
Tue 27/108:00 a.m.
YYZ
-
LAX
Nonstop5h 34m
Air Canada
Sun 1/1110:55 p.m.
LAX
-
YYZ
Nonstop4h 46m
Air Canada
Deal found 27/6C$ 518
Tue 29/94:40 p.m.
YYZ
-
LAX
Nonstop5h 20m
Air Canada
Thu 8/104:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 27/6C$ 519
Fri 23/108:30 a.m.
YYZ
-
LAX
Nonstop5h 04m
Air Canada
Tue 27/1010:55 p.m.
LAX
-
YYZ
Nonstop4h 46m
Air Canada
Deal found 27/6C$ 522
Tue 18/88:30 a.m.
YYZ
-
LAX
Nonstop5h 00m
Air Canada
Wed 26/84:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 29/6C$ 523
Tue 18/88:30 a.m.
YYZ
-
LAX
Nonstop5h 00m
Air Canada
Sat 22/84:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 29/6C$ 525
Tue 20/1011:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Air Transat
Sat 24/102:20 p.m.
LAX
-
YYZ
Nonstop4h 40m
Air Transat
Deal found 27/6C$ 526
Last-minute flights from Niagara Falls to Irvine
Discover last-minute flight deals from Niagara Falls to Irvine. Data last updated 1 July 2026 and is based on user searches.
Sat 11/72:50 p.m.
YYZ
-
LAX
1 stop24h 35m
WestJet
Sat 18/76:05 p.m.
LAX
-
YYZ
1 stop9h 50m
WestJet
Deal found 27/6C$ 516
Tue 14/79:45 a.m.
YYZ
-
LAX
1 stop10h 48m
Delta
Thu 23/79:50 p.m.
LAX
-
YYZ
1 stop9h 35m
Delta
Deal found 30/6C$ 545
Tue 14/72:24 p.m.
YYZ
-
LAX
1 stop11h 22m
Delta
Mon 27/76:15 a.m.
LAX
-
YYZ
1 stop9h 18m
Delta
Deal found 30/6C$ 546
Tue 14/78:10 a.m.
YYZ
-
LAX
1 stop10h 55m
American Airlines
Tue 21/76:05 a.m.
LAX
-
YYZ
1 stop8h 10m
American Airlines
Deal found 29/6C$ 547
Tue 21/75:45 p.m.
YYZ
-
LAX
1 stop8h 57m
Delta
Sat 25/75:35 a.m.
LAX
-
YYZ
1 stop8h 00m
Delta
Deal found 28/6C$ 513
Tue 21/75:45 p.m.
YYZ
-
LAX
1 stop7h 00m
Delta
Tue 28/710:20 p.m.
LAX
-
YYZ
1 stop7h 35m
Delta
Deal found 28/6C$ 515
Tue 21/710:45 a.m.
YYZ
-
LAX
1 stop15h 10m
Multiple Airlines
Mon 27/710:25 p.m.
LAX
-
YYZ
1 stop8h 10m
Multiple Airlines
Deal found 29/6C$ 519
Tue 21/711:00 a.m.
YYZ
-
LAX
1 stop9h 05m
Multiple Airlines
Wed 12/812:25 p.m.
LAX
-
YYZ
1 stop7h 55m
Multiple Airlines
Deal found 27/6C$ 540
Fri 24/76:30 a.m.
YYZ
-
LAX
1 stop11h 24m
Delta
Fri 31/78:05 a.m.
LAX
-
YYZ
1 stop12h 53m
Delta
Deal found 29/6C$ 536
Fri 24/78:35 p.m.
YYZ
-
LAX
1 stop15h 50m
Multiple Airlines
Tue 28/76:30 a.m.
LAX
-
YYZ
1 stop7h 39m
Multiple Airlines
Deal found 30/6C$ 543
Mon 27/76:00 a.m.
YYZ
-
LAX
1 stop11h 12m
Delta
Sun 2/89:24 p.m.
LAX
-
YYZ
1 stop11h 59m
Delta
Deal found 30/6C$ 535
Tue 28/76:02 p.m.
YYZ
-
LAX
1 stop9h 48m
American Airlines
Tue 11/87:00 a.m.
LAX
-
YYZ
1 stop12h 54m
American Airlines
Deal found 30/6C$ 537
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 1 July 2026.
Mon 27/76:00 a.m.
YYZ
-
LAX
1 stop11h 12m
Delta
Deal found 29/6C$ 299
Mon 24/86:35 p.m.
YYZ
-
LAX
Nonstop5h 18m
Air Canada
Deal found 30/6C$ 300
Sun 11/108:30 a.m.
YYZ
-
LAX
Nonstop5h 04m
Air Canada
Deal found 30/6C$ 301
Wed 14/106:00 a.m.
YYZ
-
LAX
1 stop9h 25m
WestJet
Deal found 28/6C$ 303
Tue 21/78:00 a.m.
YYZ
-
LAX
3 stops15h 03m
Multiple Airlines
Deal found 26/6C$ 304
Fri 7/82:50 p.m.
YYZ
-
LAX
2 stops25h 16m
Multiple Airlines
Deal found 28/6C$ 306
Sat 12/128:00 a.m.
YYZ
-
LAX
2 stops16h 03m
WestJet
Deal found 29/6C$ 307
Thu 13/810:50 a.m.
YYZ
-
LAX
2 stops14h 04m
Multiple Airlines
Deal found 26/6C$ 309
Tue 11/89:30 a.m.
YYZ
-
LAX
1 stop30h 36m
Multiple Airlines
Deal found 26/6C$ 310
Tue 18/88:30 a.m.
YYZ
-
LAX
Nonstop5h 00m
Air Canada
Deal found 29/6C$ 311
Mon 17/88:35 p.m.
YYZ
-
LAX
1 stop29h 04m
Multiple Airlines
Deal found 28/6C$ 313
Mon 27/710:50 a.m.
YYZ
-
LAX
2 stops25h 35m
Multiple Airlines
Deal found 30/6C$ 314
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 1 July 2026.
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 1 July 2026.
Use the filters below to find and compare flights from Niagara Falls to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Mon 20/7
5:45 p.m.-11:42 p.m.
1 stop8h 57m
Los Angeles
Thu 23/7
12:00 p.m.-11:58 p.m.
1 stop8h 58m
C$ 513
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Wed 22/7
4:18 p.m.-10:55 p.m.
1 stop9h 37m
Los Angeles
Tue 28/7
5:00 a.m.-9:32 p.m.
1 stop13h 32m
C$ 515
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Tue 21/7
5:45 p.m.-11:42 p.m.
1 stop8h 57m
Los Angeles
Sun 16/8
6:00 a.m.-5:24 p.m.
1 stop8h 24m
C$ 536
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Sat 18/7
2:24 p.m.-10:13 p.m.
1 stop10h 49m
Los Angeles
Fri 24/7
9:50 a.m.-10:01 p.m.
1 stop9h 11m
C$ 546
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Tue 18/8
12:09 p.m.-5:33 p.m.
1 stop8h 24m
Los Angeles
Wed 26/8
5:35 a.m.-4:40 p.m.
1 stop8h 05m
C$ 556
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Fri 31/7
6:10 a.m.-2:35 p.m.
1 stop11h 25m
Los Angeles
Wed 19/8
7:00 a.m.-9:59 p.m.
1 stop11h 59m
C$ 557
Quickest round-trip
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Tue 18/8
7:00 a.m.-1:00 p.m.
1 stop9h 00m
Los Angeles
Tue 25/8
4:30 p.m.-12:13 a.m.
Nonstop4h 43m
C$ 590
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Fri 14/8
7:00 a.m.-11:23 a.m.
1 stop7h 23m
Los Angeles
Sun 30/8
10:30 p.m.-11:35 a.m.
1 stop10h 05m
C$ 593
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Fri 7/8
5:15 p.m.-12:09 a.m.
1 stop9h 54m
Los Angeles
Sun 13/9
8:20 a.m.-4:10 p.m.
Nonstop4h 50m
C$ 611
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Sat 25/7
7:45 a.m.-5:22 p.m.
1 stop12h 37m
Los Angeles
Sun 26/7
9:24 p.m.-12:23 p.m.
1 stop11h 59m
C$ 614
Flights are sorted by cheapest round-trip flights first.
Deals found on 1/7
Showing 1-10 of 22 resultsSorted by cheapest first
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3
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.
YYZ-LAX
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
NI4-IR9
YYZ-LAX
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 1 July 2026.
It’s optimal to fly from Niagara Falls to Irvine in the morning. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the afternoon.
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 1 July 2026.
The most flights from NI4 to IR9 are scheduled on a Monday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (19 on average).
How much does it cost to fly round-trip from Niagara Falls to Irvine?
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 27 June 2026.
Travelers seeking maximum savings on their Niagara Falls to Irvine flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 1 July 2026.
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.
Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
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$ 513, Delta can have you in Irvine from Niagara Falls in 8h 57m. 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$ 147. Users have also found prices from C$ 157 and C$ 182 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: Porter Airlines (93%), American Airlines (93%), Air Transat( 93%).
What are the cheapest flights from Niagara Falls to Irvine?
The cheapest flight price from Niagara Falls to Irvine is C$ 274. On average you can expect to pay C$ 1,653. The most popular route, (Toronto Pearson Intl - Los Angeles), can usually be booked for C$ 424.
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.
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 1 July 2026.
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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