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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
20 feb. — 27 feb.1
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
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 21 enero 2026.
mié. 22/49:40 a.m.
YYZ
-
LAX
2 stops11h 50m
WestJet
lun. 27/47:00 a.m.
LAX
-
YYZ
2 stops11h 00m
WestJet
Deal found 20/1C$ 301
mar. 24/39:40 a.m.
YYZ
-
LAX
2 stops11h 50m
WestJet
jue. 9/411:50 a.m.
LAX
-
YYZ
1 stop9h 05m
WestJet
Deal found 20/1C$ 303
jue. 5/310:00 a.m.
YYZ
-
LAX
2 stops12h 52m
WestJet
lun. 9/37:00 a.m.
LAX
-
YYZ
1 stop9h 36m
WestJet
Deal found 21/1C$ 304
mié. 18/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
jue. 26/21:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 19/1C$ 306
lun. 13/42:30 p.m.
YYZ
-
LAX
2 stops23h 30m
WestJet
mar. 21/411:50 a.m.
LAX
-
YYZ
2 stops15h 23m
WestJet
Deal found 20/1C$ 308
lun. 23/210:15 p.m.
YYZ
-
LAX
1 stop15h 45m
WestJet
lun. 2/37:00 a.m.
LAX
-
YYZ
2 stops13h 35m
WestJet
Deal found 21/1C$ 310
jue. 5/31:30 p.m.
YYZ
-
LAX
1 stop11h 33m
WestJet
dom. 8/37:00 a.m.
LAX
-
YYZ
1 stop9h 36m
WestJet
Deal found 21/1C$ 312
lun. 23/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
vie. 27/21:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 19/1C$ 314
lun. 2/37:45 a.m.
YYZ
-
LAX
1 stop17h 18m
WestJet
mar. 17/37:00 a.m.
LAX
-
YYZ
2 stops13h 35m
WestJet
Deal found 20/1C$ 315
jue. 19/27:15 a.m.
YYZ
-
LAX
1 stop15h 37m
WestJet
jue. 26/211:50 a.m.
LAX
-
YYZ
2 stops15h 23m
WestJet
Deal found 20/1C$ 317
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 21 enero 2026.
lun. 23/210:51 a.m.
YYZ
-
LAX
1 stop7h 44m
United Airlines
lun. 2/310:55 p.m.
LAX
-
YYZ
1 stop8h 03m
United Airlines
Deal found 21/1C$ 371
jue. 19/33:59 p.m.
YYZ
-
LAX
1 stop9h 46m
Delta
mar. 24/311:30 p.m.
LAX
-
YYZ
1 stop8h 53m
Delta
Deal found 20/1C$ 382
mié. 25/33:30 p.m.
YYZ
-
LAX
1 stop8h 42m
United Airlines
mié. 1/411:00 a.m.
LAX
-
YYZ
1 stop7h 32m
United Airlines
Deal found 21/1C$ 380
mié. 25/37:45 a.m.
YYZ
-
LAX
1 stop8h 39m
Delta
mié. 1/49:40 p.m.
LAX
-
YYZ
1 stop8h 25m
Delta
Deal found 20/1C$ 382
mié. 25/25:15 p.m.
YYZ
-
LAX
1 stop8h 58m
Delta
mié. 25/311:30 p.m.
LAX
-
YYZ
1 stop6h 35m
Delta
Deal found 20/1C$ 382
dom. 1/37:40 p.m.
YYZ
-
LAX
1 stop8h 29m
United Airlines
vie. 6/312:25 a.m.
LAX
-
YYZ
1 stop6h 33m
United Airlines
Deal found 21/1C$ 384
sáb. 21/25:30 p.m.
YYZ
-
LAX
1 stop8h 29m
United Airlines
vie. 27/212:25 a.m.
LAX
-
YYZ
1 stop6h 33m
United Airlines
Deal found 21/1C$ 384
dom. 22/36:08 p.m.
YYZ
-
LAX
1 stop7h 37m
Delta
mié. 25/311:30 p.m.
LAX
-
YYZ
1 stop6h 35m
Delta
Deal found 21/1C$ 384
vie. 20/36:14 p.m.
YYZ
-
LAX
1 stop9h 42m
Delta
lun. 30/36:00 a.m.
LAX
-
YYZ
1 stop6h 08m
Delta
Deal found 19/1C$ 386
vie. 27/37:45 a.m.
YYZ
-
LAX
1 stop12h 41m
Delta
mar. 31/311:55 p.m.
LAX
-
YYZ
1 stop8h 11m
Delta
Deal found 19/1C$ 386
vie. 27/37:45 a.m.
YYZ
-
LAX
1 stop12h 41m
Delta
mié. 1/46:00 a.m.
LAX
-
YYZ
1 stop6h 08m
Delta
Deal found 19/1C$ 386
vie. 20/26:10 a.m.
YYZ
-
LAX
1 stop9h 06m
Delta
lun. 23/210:20 p.m.
LAX
-
YYZ
1 stop7h 42m
Delta
Deal found 19/1C$ 387
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 21 enero 2026.
mié. 18/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
jue. 26/21:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 19/1C$ 306
lun. 20/410:00 a.m.
YYZ
-
LAX
Nonstop5h 39m
Porter Airlines
jue. 23/41:40 p.m.
LAX
-
YYZ
Nonstop4h 42m
Porter Airlines
Deal found 20/1C$ 311
lun. 23/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
vie. 27/21:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 19/1C$ 314
mié. 8/410:00 a.m.
YYZ
-
LAX
Nonstop5h 39m
Porter Airlines
sáb. 11/41:40 p.m.
LAX
-
YYZ
Nonstop4h 42m
Porter Airlines
Deal found 20/1C$ 315
mar. 3/310:00 a.m.
YYZ
-
LAX
Nonstop5h 39m
Porter Airlines
mié. 11/31:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 21/1C$ 317
vie. 6/310:00 a.m.
YYZ
-
LAX
Nonstop5h 39m
Porter Airlines
vie. 13/31:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 20/1C$ 318
lun. 20/410:00 a.m.
YYZ
-
LAX
Nonstop5h 39m
Porter Airlines
mié. 29/41:40 p.m.
LAX
-
YYZ
Nonstop4h 42m
Porter Airlines
Deal found 20/1C$ 319
dom. 22/310:00 a.m.
YYZ
-
LAX
Nonstop5h 39m
Porter Airlines
sáb. 28/31:40 p.m.
LAX
-
YYZ
Nonstop4h 42m
Porter Airlines
Deal found 20/1C$ 321
mié. 25/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
vie. 27/31:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 20/1C$ 322
jue. 5/310:00 a.m.
YYZ
-
LAX
Nonstop5h 39m
Porter Airlines
mar. 10/31:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 20/1C$ 324
mié. 18/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
vie. 27/21:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 19/1C$ 326
jue. 5/36:55 p.m.
YYZ
-
LAX
Nonstop5h 33m
Air Canada
jue. 12/37:35 a.m.
LAX
-
YYZ
Nonstop4h 45m
Air Canada
Deal found 19/1C$ 328
Last-minute flights from Niagara Falls to Irvine
Discover last-minute flight deals from Niagara Falls to Irvine. Data last updated 21 enero 2026 and is based on user searches.
mié. 18/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
jue. 26/21:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 19/1C$ 306
mié. 18/29:40 a.m.
YYZ
-
LAX
2 stops11h 50m
WestJet
jue. 19/211:50 a.m.
LAX
-
YYZ
1 stop9h 05m
WestJet
Deal found 21/1C$ 325
mié. 18/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
vie. 27/21:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 19/1C$ 326
jue. 19/27:15 a.m.
YYZ
-
LAX
1 stop15h 37m
WestJet
jue. 26/211:50 a.m.
LAX
-
YYZ
2 stops15h 23m
WestJet
Deal found 20/1C$ 317
jue. 19/26:55 p.m.
YYZ
-
LAX
Nonstop5h 33m
Air Canada
mié. 25/212:50 p.m.
LAX
-
YYZ
1 stop9h 27m
Air Canada
Deal found 19/1C$ 324
lun. 23/210:15 p.m.
YYZ
-
LAX
1 stop15h 45m
WestJet
lun. 2/37:00 a.m.
LAX
-
YYZ
2 stops13h 35m
WestJet
Deal found 21/1C$ 310
lun. 23/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
vie. 27/21:40 p.m.
LAX
-
YYZ
Nonstop4h 45m
Porter Airlines
Deal found 19/1C$ 314
lun. 23/26:45 p.m.
YYZ
-
LAX
1 stop19h 15m
WestJet
mié. 4/35:45 p.m.
LAX
-
YYZ
1 stop9h 28m
WestJet
Deal found 20/1C$ 318
mié. 25/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Multiple Airlines
jue. 5/311:50 a.m.
LAX
-
YYZ
1 stop9h 05m
Multiple Airlines
Deal found 20/1C$ 332
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 21 enero 2026.
jue. 19/26:55 p.m.
YYZ
-
LAX
Nonstop5h 33m
Air Canada
Deal found 20/1C$ 203
mié. 18/21:30 p.m.
YYZ
-
LAX
1 stop11h 33m
WestJet
Deal found 20/1C$ 205
lun. 23/28:00 p.m.
YYZ
-
LAX
1 stop15h 15m
Multiple Airlines
Deal found 18/1C$ 206
mar. 10/210:00 a.m.
YYZ
-
LAX
Nonstop5h 36m
Porter Airlines
Deal found 19/1C$ 207
lun. 2/28:00 p.m.
YYZ
-
LAX
1 stop22h 12m
Multiple Airlines
Deal found 20/1C$ 209
dom. 22/27:55 p.m.
YYZ
-
LAX
1 stop15h 20m
Multiple Airlines
Deal found 20/1C$ 210
sáb. 21/26:55 p.m.
YYZ
-
LAX
Nonstop5h 33m
Air Canada
Deal found 20/1C$ 212
mar. 24/29:00 a.m.
YYZ
-
LAX
1 stop10h 29m
Air Canada
Deal found 19/1C$ 213
dom. 8/27:55 p.m.
YYZ
-
LAX
1 stop15h 27m
Multiple Airlines
Deal found 20/1C$ 214
jue. 26/212:30 p.m.
YYZ
-
LAX
1 stop10h 22m
WestJet
Deal found 19/1C$ 218
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 21 enero 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 21 enero 2026.
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
lun. 23/2
10:51 a.m.-3:35 p.m.
1 stop7h 44m
Los Angeles
lun. 2/3
10:55 p.m.-9:58 a.m.
1 stop8h 03m
C$ 371
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
mié. 25/3
3:30 p.m.-9:12 p.m.
1 stop8h 42m
Los Angeles
mié. 1/4
11:00 a.m.-9:32 p.m.
1 stop7h 32m
C$ 380
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
jue. 19/3
3:59 p.m.-10:45 p.m.
1 stop9h 46m
Los Angeles
mar. 24/3
11:30 p.m.-11:23 a.m.
1 stop8h 53m
C$ 382
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
mié. 25/3
7:45 a.m.-1:24 p.m.
1 stop8h 39m
Los Angeles
mié. 1/4
9:40 p.m.-9:05 a.m.
1 stop8h 25m
C$ 382
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
mié. 25/2
5:15 p.m.-11:13 p.m.
1 stop8h 58m
Los Angeles
mié. 25/3
11:30 p.m.-9:05 a.m.
1 stop6h 35m
C$ 382
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
dom. 1/3
7:40 p.m.-1:09 a.m.
1 stop8h 29m
Los Angeles
vie. 6/3
12:25 a.m.-9:58 a.m.
1 stop6h 33m
C$ 384
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
sáb. 21/2
5:30 p.m.-10:59 p.m.
1 stop8h 29m
Los Angeles
vie. 27/2
12:25 a.m.-9:58 a.m.
1 stop6h 33m
C$ 384
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
dom. 22/3
6:08 p.m.-10:45 p.m.
1 stop7h 37m
Los Angeles
mié. 25/3
11:30 p.m.-9:05 a.m.
1 stop6h 35m
C$ 384
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
vie. 20/3
6:14 p.m.-12:56 a.m.
1 stop9h 42m
Los Angeles
lun. 30/3
6:00 a.m.-3:08 p.m.
1 stop6h 08m
C$ 386
TorontoLos Angeles
YYZ - LAX
YYZLAX
Toronto Pearson Intl
vie. 27/3
7:45 a.m.-5:26 p.m.
1 stop12h 41m
Los Angeles
mar. 31/3
11:55 p.m.-11:06 a.m.
1 stop8h 11m
C$ 386
Flights are sorted by cheapest round-trip flights first.
Deals found on 19/1
Showing 1-10 of 22 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 16 January 2026.
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$ 111). Flying from Niagara Falls to Irvine in February is currently the most expensive (average of C$ 288). 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 21 enero 2026.
It’s optimal to fly from Niagara Falls to Irvine in the evening. By choosing this option you can save up to 43% 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 17 January 2026.
Travelers seeking maximum savings on their Niagara Falls to Irvine flight should consider departing on Thursday evenings 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 21 enero 2026.
The most flights from NI4 to IR9 are scheduled on a Tuesday (19 on average). You will have fewer flight options on Thursday, 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?
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 21 enero 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.
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$ 371, United Airlines can have you in Irvine from Niagara Falls in 7h 44m. 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$ 137. Users have also found prices from C$ 143 and C$ 171 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 (48%), Porter Airlines (48%), Air Transat( 48%).
What are the cheapest flights from Niagara Falls to Irvine?
The cheapest flight price from Niagara Falls to Irvine is C$ 190. On average you can expect to pay C$ 1,169. The most popular route, (Toronto Pearson Intl - Los Angeles), can usually be booked for C$ 301.
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$ 111). Flying from Niagara Falls to Irvine in February is currently the most expensive (average of C$ 288). 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 21 enero 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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