$212+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IAG
Aug 14 — Aug 211
Round-trip
1 adult, Economy
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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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One-way
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 July 15, 2026.
Search for one-way flight options from California to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/56:25 am
SAN
- IAG
2 stops34h 20m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Fri 8/74:28 pm
SAN
- IAG
3 stops48h 17m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Tue 8/44:12 pm
SAN
- IAG
3 stops48h 33m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Sat 8/16:40 am
LAS
- IAG
2 stops34h 16m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Fri 8/2111:34 pm
LAX
- IAG
2 stops31h 06m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Sat 8/16:30 am
LAX
- IAG
2 stops34h 26m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Tue 9/16:55 am
LAX
- IAG
3 stops47h 43m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Sat 8/14:12 pm
SAN
- IAG
3 stops42h 04m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Fri 7/318:49 pm
LAX
- IAG
2 stops44h 07m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Thu 8/66:35 am
SAN
- IAG
3 stops27h 43m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 9/165:58 pm
LAX
- IAG
3 stops36h 58m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Fri 7/3111:39 pm
LAS
- IAG
3 stops41h 17m
Allegiant Air
Deal found 7/11![Allegiant Air logo]()
$320
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 July 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
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 July 15, 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 one-way
San DiegoNiagara Falls
SAN - IAG
SANIAG
San Diego
Fri 8/7
4:28 pm-7:45 pm
3 stops48h 17m
$215
San DiegoNiagara Falls
SAN - IAG
SANIAG
San Diego
Tue 8/4
4:12 pm-7:45 pm
3 stops48h 33m
$227
Las VegasNiagara Falls
LAS - IAG
LASIAG
Las Vegas Harry Reid Intl
Sat 8/1
6:40 am-7:56 pm
2 stops34h 16m
$228
Quickest one-way
San DiegoNiagara Falls
SAN - IAG
SANIAG
San Diego
Wed 8/5
4:45 pm-7:45 pm
3 stops24h 00m
$230
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles
Fri 8/21
11:34 pm-9:40 am
2 stops31h 06m
$231
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles
Sat 8/1
6:30 am-7:56 pm
2 stops34h 26m
$238
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles
Tue 9/1
6:55 am-9:38 am
3 stops47h 43m
$277
San DiegoNiagara Falls
SAN - IAG
SANIAG
San Diego
Sat 8/1
4:12 pm-1:16 pm
3 stops42h 04m
$278
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles
Wed 9/16
5:58 pm-9:56 am
3 stops36h 58m
$319
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles
Fri 7/31
9:09 pm-7:56 pm
3 stops43h 47m
$330
Showing 1-10 of 12 resultsSorted 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.
SAN-IAG
LAS-IAG
LAX-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
SAN-IAG
LAS-IAG
LAX-IAG
No data available for this route at this time. Please check back soon.
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
Complete your trip to Niagara Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to Niagara Falls by cabin class
Find flights from California to Niagara Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 July 15, 2026.
California and Niagara Falls flights
Browse other California and Niagara Falls flight options. Last updated on July 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$222 | Average$361 | FlexibilityNo cancel fee | On-time62% |