$372+ Cheap flights from California to Niagara Falls (IAG)
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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IAG
Apr 19 — Apr 261
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to Niagara Falls
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Best
Last-minute
One-way
Cheapest flights from California to Niagara FallsExplore the most affordable flight options available from California to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.
Explore the most affordable flight options available from California to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:43 pm
LAX
- IAG
1 stop18h 32m
Multiple Airlines
Wed 4/17:10 pm
IAG
- LAX
2 stops30h 20m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,275
Best flights from California to Niagara FallsDiscover carefully curated flight deals from California to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 20, 2026.
Discover carefully curated flight deals from California to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:43 pm
LAX
- IAG
1 stop18h 32m
Multiple Airlines
Wed 4/17:10 pm
IAG
- LAX
2 stops30h 20m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,275
Last-minute flights from California to Niagara FallsDiscover last-minute flight deals from California to Niagara Falls. Data last updated March 20, 2026 and is based on user searches.
Discover last-minute flight deals from California to Niagara Falls. Data last updated March 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:43 pm
LAX
- IAG
1 stop18h 32m
Multiple Airlines
Wed 4/17:10 pm
IAG
- LAX
2 stops30h 20m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,275
One-way flights from California to Niagara FallsSearch for one-way flight options from California to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
Search for one-way flight options from California to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:17 pm
LAX
- IAG
3 stops44h 14m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:20 am
LAX
- IAG
3 stops28h 38m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:15 am
LAS
- IAG
2 stops31h 43m
Allegiant Air
Deal found 3/18![Allegiant Air logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/71:22 pm
LAS
- IAG
3 stops24h 36m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$495
Find flight deals from California to Niagara Falls
Keep the following information in mind while searching for California to Niagara Falls flight deals. Data was last updated March 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,275 (Kiwi.com) |
One-way from | $372 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from California to Niagara Falls 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 2,558,603 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from California to Niagara Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles Los Angeles
Sun 3/29
10:43 pm-8:15 pm
1 stop18h 32m
Niagara Falls
Wed 4/1
7:10 pm-10:30 pm
2 stops30h 20m
$1,275
Cheapest one-way
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles Los Angeles
Wed 4/15
4:17 pm-3:31 pm
3 stops44h 14m
$372
Quickest one-way
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles Los Angeles
Sun 6/7
9:20 am-4:58 pm
3 stops28h 38m
$399
Las VegasNiagara Falls
LAS - IAG
LASIAG
Las Vegas Harry Reid Intl
Sun 6/7
6:15 am-4:58 pm
2 stops31h 43m
$412
Sorted by cheapest first
Best time to book a flight from California to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from California with our price prediction graph.
LAX-IAG
LAS-IAG
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 California to Niagara Falls
USCA-IAG
LAX-IAG
LAS-IAG
What is the cheapest month to book a flight from California to Niagara Falls?
Currently, June is the cheapest month in which you can book a flight from California to Niagara Falls (average of $136). Flying from California to Niagara Falls in April is currently the most expensive (average of $208). 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.
Related info for your journey
Find useful and relevant information for your journey from California to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Niagara Falls?
Book flights to Niagara Falls if you plan to visit one of these locationsLewiston
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Alternative routes for California to Niagara Falls
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Complete your trip
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Other flights to Niagara Falls
Explore flights to Niagara Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 20, 2026.
California and Niagara Falls flights
Browse other California and Niagara Falls flight options. Last updated on March 20, 2026.
Popular flight searches
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California to Niagara Falls flights
Consider these flights traveling from California to Niagara Falls.
Top airline flying from California to Niagara Falls
Discover the top airline that operate flights from California to Niagara Falls. 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 2,558,603 searches. Data last updated March 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$222 | Average$313 | FlexibilityNo cancel fee | On-time62% |