Cheap flights from Niagara Falls, ON to Irvine from C$ 276
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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
10 Jul — 17 Jul1
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 63 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 10 June 2026.
Tue 22/91:10 p.m.
YYZ
-
LAX
Nonstop5h 20m
Air Canada
Thu 24/94:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 8/6C$ 476
Fri 3/710:55 a.m.
YYZ
-
LAX
Nonstop5h 14m
Porter Airlines
Sun 5/72:10 p.m.
LAX
-
YYZ
Nonstop4h 50m
Porter Airlines
Deal found 7/6C$ 482
Tue 18/87:00 a.m.
YYZ
-
LAX
1 stop15h 20m
Multiple Airlines
Tue 25/88:15 p.m.
LAX
-
YYZ
1 stop7h 24m
Multiple Airlines
Deal found 9/6C$ 499
Thu 23/78:00 a.m.
YYZ
-
LAX
1 stop9h 05m
WestJet
Mon 17/86:05 p.m.
LAX
-
YYZ
1 stop9h 50m
WestJet
Deal found 9/6C$ 501
Fri 7/86:10 a.m.
YYZ
-
LAX
2 stops10h 55m
WestJet
Tue 18/87:30 a.m.
LAX
-
YYZ
2 stops13h 29m
WestJet
Deal found 9/6C$ 502
Wed 9/96:10 a.m.
YYZ
-
LAX
2 stops14h 00m
WestJet
Sat 26/91:15 p.m.
LAX
-
YYZ
2 stops12h 55m
WestJet
Deal found 9/6C$ 503
Sat 29/812:40 p.m.
YYZ
-
LAX
2 stops12h 25m
WestJet
Wed 2/93:00 p.m.
LAX
-
YYZ
2 stops11h 10m
WestJet
Deal found 9/6C$ 506
Thu 30/76:00 a.m.
YYZ
-
LAX
1 stop11h 05m
WestJet
Wed 5/87:30 a.m.
LAX
-
YYZ
2 stops11h 05m
WestJet
Deal found 9/6C$ 508
Fri 28/87:00 a.m.
YYZ
-
LAX
1 stop10h 05m
WestJet
Tue 1/91:15 p.m.
LAX
-
YYZ
1 stop8h 50m
WestJet
Deal found 9/6C$ 510
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 10 June 2026.
Tue 23/64:18 p.m.
YYZ
-
LAX
1 stop9h 37m
United Airlines
Tue 30/68:15 p.m.
LAX
-
YYZ
1 stop7h 45m
United Airlines
Deal found 9/6C$ 572
Thu 30/712:09 p.m.
YYZ
-
LAX
1 stop6h 46m
Delta
Tue 4/86:00 a.m.
LAX
-
YYZ
1 stop8h 19m
Delta
Deal found 8/6C$ 588
Sat 25/710:45 a.m.
YYZ
-
LAX
1 stop11h 55m
Multiple Airlines
Tue 28/74:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Multiple Airlines
Deal found 9/6C$ 668
Wed 29/76:10 a.m.
YYZ
-
LAX
1 stop7h 10m
Delta
Sun 30/89:30 p.m.
LAX
-
YYZ
1 stop11h 53m
Delta
Deal found 7/6C$ 588
Thu 9/72:24 p.m.
YYZ
-
LAX
1 stop11h 22m
Delta
Sun 12/75:30 a.m.
LAX
-
YYZ
1 stop6h 50m
Delta
Deal found 5/6C$ 590
Wed 29/76:10 a.m.
YYZ
-
LAX
1 stop10h 56m
United Airlines
Wed 5/84:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
United Airlines
Deal found 9/6C$ 657
Fri 21/87:00 a.m.
YYZ
-
LAX
1 stop9h 00m
Multiple Airlines
Mon 24/810:35 p.m.
LAX
-
YYZ
Nonstop4h 47m
Multiple Airlines
Deal found 5/6C$ 706
Fri 3/72:45 p.m.
YYZ
-
LAX
1 stop7h 31m
United Airlines
Mon 6/76:58 p.m.
LAX
-
YYZ
1 stop11h 56m
United Airlines
Deal found 8/6C$ 658
Wed 22/76:30 a.m.
YYZ
-
LAX
1 stop7h 40m
Delta
Tue 28/712:30 a.m.
LAX
-
YYZ
1 stop8h 04m
Delta
Deal found 7/6C$ 644
Thu 6/811:00 a.m.
YYZ
-
LAX
1 stop9h 05m
United Airlines
Thu 6/88:10 p.m.
LAX
-
YYZ
1 stop7h 50m
United Airlines
Deal found 8/6C$ 685
Mon 22/69:45 a.m.
YYZ
-
LAX
1 stop10h 54m
Delta
Tue 30/68:14 a.m.
LAX
-
YYZ
1 stop12h 44m
Delta
Deal found 6/6C$ 655
Sun 5/712:25 p.m.
YYZ
-
LAX
1 stop11h 30m
Delta
Sun 12/75:30 a.m.
LAX
-
YYZ
1 stop6h 50m
Delta
Deal found 7/6C$ 724
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 10 June 2026.
Tue 22/91:10 p.m.
YYZ
-
LAX
Nonstop5h 20m
Air Canada
Thu 24/94:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 8/6C$ 476
Fri 3/710:55 a.m.
YYZ
-
LAX
Nonstop5h 14m
Porter Airlines
Sun 5/72:10 p.m.
LAX
-
YYZ
Nonstop4h 50m
Porter Airlines
Deal found 7/6C$ 482
Fri 18/911:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Porter Airlines
Tue 22/92:20 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 9/6C$ 505
Mon 21/94:35 p.m.
YYZ
-
LAX
Nonstop5h 20m
Air Canada
Sat 26/97:30 a.m.
LAX
-
YYZ
Nonstop4h 47m
Air Canada
Deal found 4/6C$ 527
Fri 23/108:30 a.m.
YYZ
-
LAX
Nonstop5h 04m
Air Canada
Tue 27/1011:30 a.m.
LAX
-
YYZ
Nonstop4h 45m
Air Canada
Deal found 8/6C$ 528
Tue 1/94:35 p.m.
YYZ
-
LAX
Nonstop5h 18m
Air Canada
Wed 9/94:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 6/6C$ 530
Fri 21/86:35 p.m.
YYZ
-
LAX
Nonstop5h 18m
Air Canada
Tue 8/94:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 8/6C$ 531
Thu 15/1011:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Porter Airlines
Sun 25/101:40 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 9/6C$ 537
Tue 8/911:05 a.m.
YYZ
-
LAX
Nonstop5h 15m
Porter Airlines
Sun 13/92:20 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 6/6C$ 538
Thu 9/78:30 a.m.
YYZ
-
LAX
Nonstop5h 00m
Air Canada
Tue 21/74:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 9/6C$ 542
Wed 8/710:55 a.m.
YYZ
-
LAX
Nonstop5h 14m
Porter Airlines
Tue 14/72:10 p.m.
LAX
-
YYZ
Nonstop4h 50m
Porter Airlines
Deal found 6/6C$ 544
Sat 29/81:10 p.m.
YYZ
-
LAX
Nonstop5h 18m
Air Canada
Tue 8/94:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 8/6C$ 552
Last-minute flights from Niagara Falls to Irvine
Discover last-minute flight deals from Niagara Falls to Irvine. Data last updated 10 June 2026 and is based on user searches.
Fri 3/710:55 a.m.
YYZ
-
LAX
Nonstop5h 14m
Porter Airlines
Sun 5/72:10 p.m.
LAX
-
YYZ
Nonstop4h 50m
Porter Airlines
Deal found 7/6C$ 482
Wed 8/710:00 a.m.
YYZ
-
LAX
2 stops13h 03m
Multiple Airlines
Wed 22/76:30 a.m.
LAX
-
YYZ
1 stop7h 39m
Multiple Airlines
Deal found 9/6C$ 519
Thu 9/78:30 a.m.
YYZ
-
LAX
Nonstop5h 00m
Air Canada
Tue 21/74:30 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 9/6C$ 542
Fri 10/78:35 p.m.
YYZ
-
LAX
1 stop15h 50m
Multiple Airlines
Wed 22/76:30 a.m.
LAX
-
YYZ
1 stop7h 39m
Multiple Airlines
Deal found 9/6C$ 527
Thu 16/712:40 p.m.
YYZ
-
LAX
2 stops12h 25m
WestJet
Mon 20/77:30 a.m.
LAX
-
YYZ
2 stops11h 05m
WestJet
Deal found 9/6C$ 531
Thu 23/78:00 a.m.
YYZ
-
LAX
1 stop9h 05m
WestJet
Mon 17/86:05 p.m.
LAX
-
YYZ
1 stop9h 50m
WestJet
Deal found 9/6C$ 501
Thu 30/76:00 a.m.
YYZ
-
LAX
1 stop11h 05m
WestJet
Wed 5/87:30 a.m.
LAX
-
YYZ
2 stops11h 05m
WestJet
Deal found 9/6C$ 508
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 10 June 2026.
Fri 10/78:35 p.m.
YYZ
-
LAX
1 stop15h 50m
Multiple Airlines
Deal found 9/6C$ 276
Wed 8/78:00 a.m.
YYZ
-
LAX
3 stops15h 03m
Multiple Airlines
Deal found 9/6C$ 277
Tue 18/82:50 p.m.
YYZ
-
LAX
1 stop10h 15m
WestJet
Deal found 9/6C$ 282
Fri 7/86:10 a.m.
YYZ
-
LAX
2 stops10h 55m
WestJet
Deal found 9/6C$ 284
Wed 12/810:00 a.m.
YYZ
-
LAX
2 stops15h 05m
WestJet
Deal found 9/6C$ 286
Tue 21/79:30 a.m.
YYZ
-
LAX
1 stop30h 31m
Multiple Airlines
Deal found 7/6C$ 291
Fri 16/109:00 a.m.
YYZ
-
LAX
1 stop11h 10m
WestJet
Deal found 8/6C$ 294
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 10 June 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 10 June 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
Tue 23/6
4:18 p.m.-10:55 p.m.
1 stop9h 37m
Los Angeles
Tue 30/6
8:15 p.m.-7:00 a.m.
1 stop7h 45m
C$ 572
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Thu 30/7
12:09 p.m.-3:55 p.m.
1 stop6h 46m
Los Angeles
Tue 4/8
6:00 a.m.-5:19 p.m.
1 stop8h 19m
C$ 588
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Wed 29/7
6:10 a.m.-10:20 a.m.
1 stop7h 10m
Los Angeles
Sun 30/8
9:30 p.m.-12:23 p.m.
1 stop11h 53m
C$ 588
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Thu 9/7
2:24 p.m.-10:46 p.m.
1 stop11h 22m
Los Angeles
Sun 12/7
5:30 a.m.-3:20 p.m.
1 stop6h 50m
C$ 590
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Wed 22/7
6:30 a.m.-11:10 a.m.
1 stop7h 40m
Los Angeles
Tue 28/7
12:30 a.m.-11:34 a.m.
1 stop8h 04m
C$ 644
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Mon 22/6
9:45 a.m.-5:39 p.m.
1 stop10h 54m
Los Angeles
Tue 30/6
8:14 a.m.-11:58 p.m.
1 stop12h 44m
C$ 655
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Wed 29/7
6:10 a.m.-2:06 p.m.
1 stop10h 56m
Los Angeles
Wed 5/8
4:30 p.m.-12:13 a.m.
Nonstop4h 43m
C$ 657
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Fri 3/7
2:45 p.m.-7:16 p.m.
1 stop7h 31m
Los Angeles
Mon 6/7
6:58 p.m.-9:54 a.m.
1 stop11h 56m
C$ 658
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Sat 25/7
10:45 a.m.-7:40 p.m.
1 stop11h 55m
Los Angeles
Tue 28/7
4:30 p.m.-12:13 a.m.
Nonstop4h 43m
C$ 668
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Thu 6/8
11:00 a.m.-5:05 p.m.
1 stop9h 05m
Los Angeles
Thu 6/8
8:10 p.m.-7:00 a.m.
1 stop7h 50m
C$ 685
Flights are sorted by cheapest round-trip flights first.
Deals found on 9/6
Showing 1-10 of 21 resultsSorted by cheapest first
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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.
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 10 June 2026.
It’s optimal to fly from Niagara Falls to Irvine in the morning. By choosing this option you can save up to 42% 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 10 June 2026.
The most flights from NI4 to IR9 are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 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 8 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. Wednesday at noon 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 10 June 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$ 588, United Airlines can have you in Irvine from Niagara Falls in 6h 46m. 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$ 145. Users have also found prices from C$ 154 and C$ 178 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: American Airlines (90%), Porter Airlines (90%), Air Transat( 90%).
What are the cheapest flights from Niagara Falls to Irvine?
The cheapest flight price from Niagara Falls to Irvine is C$ 262. On average you can expect to pay C$ 714. The most popular route, (Toronto Pearson Intl - Los Angeles), can usually be booked for C$ 528.
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 10 June 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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