Cheap flights from Niagara Falls, ON to Irvine from C$ 244
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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
31 May — 7 Jun1
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 82 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 May 2026.
Sun 24/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Multiple Airlines
Mon 8/66:05 p.m.
LAX
-
YYZ
1 stop8h 40m
Multiple Airlines
Deal found 30/4C$ 389
Fri 5/612:00 p.m.
YYZ
-
LAX
2 stops13h 05m
WestJet
Mon 8/63:00 p.m.
LAX
-
YYZ
2 stops18h 45m
WestJet
Deal found 29/4C$ 390
Mon 20/78:00 a.m.
YYZ
-
LAX
1 stop9h 05m
WestJet
Tue 21/712:10 p.m.
LAX
-
YYZ
2 stops14h 35m
WestJet
Deal found 30/4C$ 392
Thu 8/103:30 p.m.
YYZ
-
LAX
2 stops28h 40m
WestJet
Wed 14/1012:10 p.m.
LAX
-
YYZ
1 stop9h 55m
WestJet
Deal found 29/4C$ 393
Sat 25/78:00 a.m.
YYZ
-
LAX
1 stop9h 05m
WestJet
Tue 28/712:10 p.m.
LAX
-
YYZ
2 stops14h 35m
WestJet
Deal found 30/4C$ 394
Fri 24/76:10 a.m.
YYZ
-
LAX
2 stops10h 55m
WestJet
Sat 8/86:05 p.m.
LAX
-
YYZ
1 stop8h 40m
WestJet
Deal found 28/4C$ 396
Thu 16/73:50 p.m.
YYZ
-
LAX
1 stop9h 15m
WestJet
Tue 21/77:30 a.m.
LAX
-
YYZ
1 stop8h 25m
WestJet
Deal found 30/4C$ 397
Wed 1/76:35 p.m.
YYZ
-
LAX
2 stops22h 30m
WestJet
Mon 10/87:30 a.m.
LAX
-
YYZ
2 stops13h 29m
WestJet
Deal found 27/4C$ 398
Tue 21/76:15 a.m.
YYZ
-
LAX
1 stop9h 10m
WestJet
Wed 22/73:00 p.m.
LAX
-
YYZ
2 stops11h 10m
WestJet
Deal found 30/4C$ 400
Fri 24/73:30 p.m.
YYZ
-
LAX
2 stops23h 55m
WestJet
Sat 1/83:00 p.m.
LAX
-
YYZ
2 stops11h 10m
WestJet
Deal found 30/4C$ 401
Tue 4/811:10 p.m.
YYZ
-
LAX
2 stops21h 00m
WestJet
Tue 11/86:05 p.m.
LAX
-
YYZ
1 stop9h 50m
WestJet
Deal found 30/4C$ 402
Fri 24/72:25 p.m.
YYZ
-
LAX
2 stops25h 00m
WestJet
Mon 27/71:15 p.m.
LAX
-
YYZ
1 stop8h 50m
WestJet
Deal found 30/4C$ 404
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 May 2026.
Fri 12/611:00 a.m.
YYZ
-
LAX
1 stop15h 59m
United Airlines
Mon 15/66:58 p.m.
LAX
-
YYZ
1 stop11h 56m
United Airlines
Deal found 30/4C$ 413
Sun 24/56:30 a.m.
YYZ
-
LAX
1 stop10h 04m
Delta
Sat 30/56:00 a.m.
LAX
-
YYZ
1 stop8h 15m
Delta
Deal found 30/4C$ 415
Sat 13/64:10 p.m.
YYZ
-
LAX
1 stop9h 09m
Delta
Tue 16/65:35 a.m.
LAX
-
YYZ
1 stop8h 00m
Delta
Deal found 29/4C$ 445
Mon 1/69:00 p.m.
YYZ
-
LAX
1 stop7h 30m
United Airlines
Tue 9/65:10 a.m.
LAX
-
YYZ
1 stop9h 46m
United Airlines
Deal found 29/4C$ 476
Tue 9/65:45 p.m.
YYZ
-
LAX
1 stop7h 28m
Delta
Tue 16/65:35 a.m.
LAX
-
YYZ
1 stop8h 00m
Delta
Deal found 29/4C$ 476
Tue 30/62:45 p.m.
YYZ
-
LAX
1 stop12h 24m
United Airlines
Mon 31/810:35 p.m.
LAX
-
YYZ
1 stop8h 19m
United Airlines
Deal found 30/4C$ 510
Thu 25/61:40 p.m.
YYZ
-
LAX
1 stop12h 01m
Delta
Wed 1/75:35 a.m.
LAX
-
YYZ
1 stop8h 00m
Delta
Deal found 26/4C$ 501
Thu 2/79:45 a.m.
YYZ
-
LAX
1 stop10h 54m
Delta
Mon 6/75:30 a.m.
LAX
-
YYZ
1 stop8h 54m
Delta
Deal found 29/4C$ 507
Mon 18/56:30 p.m.
YYZ
-
LAX
1 stop9h 11m
Delta
Sun 24/55:35 a.m.
LAX
-
YYZ
1 stop6h 44m
Delta
Deal found 30/4C$ 514
Wed 17/67:00 a.m.
YYZ
-
LAX
1 stop10h 05m
Delta
Fri 19/61:15 p.m.
LAX
-
YYZ
1 stop8h 50m
Delta
Deal found 30/4C$ 517
Fri 15/59:49 a.m.
YYZ
-
LAX
1 stop11h 16m
Delta
Tue 2/67:15 a.m.
LAX
-
YYZ
1 stop7h 06m
Delta
Deal found 28/4C$ 531
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 May 2026.
Fri 22/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Porter Airlines
Thu 28/51:00 p.m.
LAX
-
YYZ
Nonstop4h 50m
Porter Airlines
Deal found 29/4C$ 401
Sun 24/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Porter Airlines
Sat 30/51:00 p.m.
LAX
-
YYZ
Nonstop4h 50m
Porter Airlines
Deal found 29/4C$ 420
Sat 23/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Porter Airlines
Sat 30/51:00 p.m.
LAX
-
YYZ
Nonstop4h 50m
Porter Airlines
Deal found 30/4C$ 423
Thu 21/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Porter Airlines
Thu 10/92:20 p.m.
LAX
-
YYZ
Nonstop4h 40m
Porter Airlines
Deal found 29/4C$ 437
Wed 20/54:55 p.m.
YYZ
-
LAX
Nonstop5h 25m
Air Canada
Fri 11/910:35 p.m.
LAX
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 29/4C$ 438
Last-minute flights from Niagara Falls to Irvine
Discover last-minute flight deals from Niagara Falls to Irvine. Data last updated 1 May 2026 and is based on user searches.
Wed 20/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Multiple Airlines
Tue 26/56:05 p.m.
LAX
-
YYZ
1 stop8h 40m
Multiple Airlines
Deal found 27/4C$ 392
Wed 20/56:10 a.m.
YYZ
-
LAX
2 stops10h 55m
WestJet
Sun 24/56:05 p.m.
LAX
-
YYZ
1 stop9h 50m
WestJet
Deal found 26/4C$ 404
Thu 21/512:40 p.m.
YYZ
-
LAX
2 stops12h 25m
WestJet
Mon 25/51:15 p.m.
LAX
-
YYZ
1 stop14h 40m
WestJet
Deal found 28/4C$ 393
Thu 21/510:00 a.m.
YYZ
-
LAX
1 stop10h 10m
WestJet
Mon 1/66:05 p.m.
LAX
-
YYZ
1 stop9h 50m
WestJet
Deal found 29/4C$ 396
Fri 22/53:50 p.m.
YYZ
-
LAX
1 stop9h 15m
Multiple Airlines
Tue 26/56:30 a.m.
LAX
-
YYZ
2 stops13h 15m
Multiple Airlines
Deal found 29/4C$ 400
Fri 22/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Porter Airlines
Thu 28/51:00 p.m.
LAX
-
YYZ
Nonstop4h 50m
Porter Airlines
Deal found 29/4C$ 401
Fri 22/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Multiple Airlines
Thu 28/512:02 p.m.
LAX
-
YYZ
1 stop8h 52m
Multiple Airlines
Deal found 29/4C$ 405
Sun 24/59:40 a.m.
YYZ
-
LAX
Nonstop5h 20m
Multiple Airlines
Mon 8/66:05 p.m.
LAX
-
YYZ
1 stop8h 40m
Multiple Airlines
Deal found 30/4C$ 389
Fri 29/56:10 a.m.
YYZ
-
LAX
2 stops14h 00m
WestJet
Fri 5/64:55 p.m.
LAX
-
YYZ
1 stop16h 50m
WestJet
Deal found 29/4C$ 397
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 May 2026.
Mon 11/53:50 p.m.
YYZ
-
LAX
1 stop9h 15m
WestJet
Deal found 27/4C$ 244
Fri 22/56:10 a.m.
YYZ
-
LAX
1 stop12h 50m
WestJet
Deal found 27/4C$ 246
Sat 6/611:10 p.m.
YYZ
-
LAX
2 stops16h 15m
WestJet
Deal found 27/4C$ 247
Tue 19/512:00 p.m.
YYZ
-
LAX
2 stops29h 03m
Multiple Airlines
Deal found 29/4C$ 250
Mon 18/56:10 a.m.
YYZ
-
LAX
2 stops10h 55m
WestJet
Deal found 30/4C$ 251
Thu 28/58:00 a.m.
YYZ
-
LAX
2 stops31h 25m
WestJet
Deal found 28/4C$ 252
Sat 16/512:40 p.m.
YYZ
-
LAX
2 stops12h 25m
WestJet
Deal found 1/5C$ 254
Wed 24/67:43 p.m.
YYZ
-
LAX
2 stops14h 56m
United Airlines
Deal found 30/4C$ 255
Fri 29/56:35 p.m.
YYZ
-
LAX
Nonstop5h 25m
Air Canada
Deal found 26/4C$ 258
Wed 1/76:35 p.m.
YYZ
-
LAX
1 stop19h 45m
WestJet
Deal found 30/4C$ 259
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 May 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 May 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
Fri 12/6
11:00 a.m.-11:59 p.m.
1 stop15h 59m
Los Angeles Los Angeles
Mon 15/6
6:58 p.m.-9:54 a.m.
1 stop11h 56m
C$ 413
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Sun 24/5
6:30 a.m.-1:34 p.m.
1 stop10h 04m
Los Angeles Los Angeles
Sat 30/5
6:00 a.m.-5:15 p.m.
1 stop8h 15m
C$ 415
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Sat 13/6
4:10 p.m.-10:19 p.m.
1 stop9h 09m
Los Angeles Los Angeles
Tue 16/6
5:35 a.m.-4:35 p.m.
1 stop8h 00m
C$ 445
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Mon 1/6
9:00 p.m.-1:30 a.m.
1 stop7h 30m
Los Angeles Los Angeles
Tue 9/6
5:10 a.m.-5:56 p.m.
1 stop9h 46m
C$ 476
Quickest round-trip
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Tue 9/6
5:45 p.m.-10:13 p.m.
1 stop7h 28m
Los Angeles Los Angeles
Tue 16/6
5:35 a.m.-4:35 p.m.
1 stop8h 00m
C$ 476
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Thu 25/6
1:40 p.m.-10:41 p.m.
1 stop12h 01m
Los Angeles Los Angeles
Wed 1/7
5:35 a.m.-4:35 p.m.
1 stop8h 00m
C$ 501
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Thu 2/7
9:45 a.m.-5:39 p.m.
1 stop10h 54m
Los Angeles Los Angeles
Mon 6/7
5:30 a.m.-5:24 p.m.
1 stop8h 54m
C$ 507
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Tue 30/6
2:45 p.m.-12:09 a.m.
1 stop12h 24m
Los Angeles Los Angeles
Mon 31/8
10:35 p.m.-9:54 a.m.
1 stop8h 19m
C$ 510
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Mon 18/5
6:30 p.m.-12:41 a.m.
1 stop9h 11m
Los Angeles Los Angeles
Sun 24/5
5:35 a.m.-3:19 p.m.
1 stop6h 44m
C$ 514
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
Wed 17/6
7:00 a.m.-2:05 p.m.
1 stop10h 05m
Los Angeles Los Angeles
Fri 19/6
1:15 p.m.-1:05 a.m.
1 stop8h 50m
C$ 517
Flights are sorted by cheapest round-trip flights first.
Deals found on 26/4
Showing 1-10 of 23 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 1 May 2026.
It’s optimal to fly from Niagara Falls to Irvine in the evening. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight at noon.
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 25 April 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. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 1 May 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.
I'm 6ft 4in. The seats don't have enough room. But was a good flight.
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$ 415, United Airlines can have you in Irvine from Niagara Falls in 10h 04m. 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$ 143 and C$ 174 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 (67%), Porter Airlines (67%), Air Transat( 67%).
What are the cheapest flights from Niagara Falls to Irvine?
The cheapest flight price from Niagara Falls to Irvine is C$ 256. On average you can expect to pay C$ 1,122. The most popular route, (Toronto Pearson Intl - Los Angeles Los Angeles), can usually be booked for C$ 364.
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 May 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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