$270+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IAG
Jul 18 — Jul 251
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 June 18, 2026.
Search for one-way flight options from California to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Trip.com deal was found by Cheapflights users on 6/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:18 am
LAS
- IAG
2 stops33h 58m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/168:32 pm
SAN
- IAG
3 stops34h 24m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Wed 7/299:50 am
LAX
- IAG
3 stops52h 05m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/256:30 am
LAX
- IAG
3 stops48h 10m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/1511:50 pm
LAX
- IAG
3 stops30h 53m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/286:30 am
LAX
- IAG
3 stops48h 10m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/226:30 am
LAX
- IAG
3 stops48h 38m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/261:27 pm
LAX
- IAG
3 stops41h 41m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/158:32 pm
SAN
- IAG
3 stops34h 11m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 6/2812:59 am
LAS
- IAG
3 stops14h 04m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 6/218:05 pm
LAX
- IAG
3 stops18h 58m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 6/202:00 pm
LAX
- IAG
3 stops25h 11m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$409
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 June 18, 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 June 18, 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
Las VegasNiagara Falls
LAS - IAG
LASIAG
Las Vegas Harry Reid Intl
Sat 7/4
12:18 am-1:16 pm
2 stops33h 58m
$270
San DiegoNiagara Falls
SAN - IAG
SANIAG
San Diego
Wed 9/16
8:32 pm-9:56 am
3 stops34h 24m
$278
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles Los Angeles
Wed 7/29
9:50 am-4:55 pm
3 stops52h 05m
$288
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles Los Angeles
Wed 8/26
1:27 pm-10:08 am
3 stops41h 41m
$338
San DiegoNiagara Falls
SAN - IAG
SANIAG
San Diego
Tue 9/15
8:32 pm-9:43 am
3 stops34h 11m
$356
Quickest one-way
Las VegasNiagara Falls
LAS - IAG
LASIAG
Las Vegas Harry Reid Intl
Sun 6/28
12:59 am-6:03 pm
3 stops14h 04m
$401
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles Los Angeles
Sat 6/20
2:00 pm-6:11 pm
3 stops25h 11m
$409
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles Los Angeles
Sat 9/12
7:00 am-10:26 am
3 stops48h 26m
$414
San DiegoNiagara Falls
SAN - IAG
SANIAG
San Diego
Sat 9/12
1:13 pm-10:26 am
3 stops42h 13m
$446
Los AngelesNiagara Falls
LAX - IAG
LAXIAG
Los Angeles Los Angeles
Wed 6/24
6:30 am-6:11 pm
2 stops32h 41m
$520
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.
LAS-IAG
SAN-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
LAS-IAG
SAN-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 June 18, 2026.
California and Niagara Falls flights
Browse other California and Niagara Falls flight options. Last updated on June 18, 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 June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$222 | Average$313 | FlexibilityNo cancel fee | On-time62% |