$108+ Cheap flights from the United States to Niagara Falls, ON, Canada
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YYZ
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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Cheapest flights from USA to Niagara FallsExplore the most affordable flight options available from USA to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
Explore the most affordable flight options available from USA to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
This deal was found by Cheapflights users on 6/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Fri 9/257:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$234
This Super.com deal was found by Cheapflights users on 6/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Sat 9/267:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$238
This Super.com deal was found by Cheapflights users on 6/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:25 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Mon 9/215:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$239
This Booking.com deal was found by Cheapflights users on 6/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:45 pm
ORD
- YYZ
Nonstop1h 45m
Air Canada
Sat 10/104:00 pm
YYZ
- ORD
1 stop5h 12m
Air Canada
Deal found 6/25![Air Canada logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 10/39:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Sat 10/103:20 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/29![Porter Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 9/89:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 9/155:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/28![Porter Airlines logo]()
$242
This CheapTickets deal was found by Cheapflights users on 6/27. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:25 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 8/183:20 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$243
This Jettzy deal was found by Cheapflights users on 6/27. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 7/283:20 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/129:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Thu 7/237:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$245
This Super.com deal was found by Cheapflights users on 6/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 7/217:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$246
This CheapTickets deal was found by Cheapflights users on 6/24. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Wed 8/197:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 10/149:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Thu 10/223:20 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$248
Best flights from USA to Niagara FallsDiscover carefully curated flight deals from USA to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
Discover carefully curated flight deals from USA to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
This United deal was found by Cheapflights users on 6/26. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:53 pm
ORD
- YYZ
Nonstop1h 51m
Multiple Airlines
Tue 9/2910:30 am
YYZ
- ORD
1 stop5h 22m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:48 pm
LGA
- YYZ
Nonstop1h 56m
Delta
Sat 7/186:00 am
YYZ
- LGA
Nonstop1h 45m
Delta
Deal found 6/26![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:55 pm
ORD
- YYZ
Nonstop1h 49m
United Airlines
Wed 7/1511:00 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
Deal found 6/28![United Airlines logo]()
$298
This Porter Airlines deal was found by Cheapflights users on 6/28. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:20 pm
SFO
- YYZ
Nonstop5h 05m
Porter Airlines
Wed 9/239:45 am
YYZ
- SFO
Nonstop5h 35m
Porter Airlines
Deal found 6/28![Porter Airlines logo]()
$429
This United deal was found by Cheapflights users on 6/26. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:42 am
ORD
- YYZ
1 stop9h 20m
Multiple Airlines
Sun 9/2012:25 pm
YYZ
- ORD
Nonstop1h 58m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$283
This Alaska Airlines deal was found by Cheapflights users on 6/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:16 am
SEA
- YYZ
1 stop7h 43m
Alaska Airlines
Wed 9/234:55 pm
YYZ
- SEA
Nonstop5h 18m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$566
This Sun Country Air deal was found by Cheapflights users on 6/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:30 pm
DFW
- YYZ
1 stop19h 08m
Sun Country Air
Thu 7/2311:41 am
YYZ
- DFW
1 stop24h 22m
Sun Country Air
Deal found 6/25![Sun Country Air logo]()
$586
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:24 am
LGA
- YYZ
Nonstop1h 46m
Delta
Fri 7/172:31 pm
YYZ
- LGA
Nonstop1h 45m
Delta
Deal found 6/25![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:20 pm
ORD
- YYZ
Nonstop1h 39m
United Airlines
Mon 7/2710:15 am
YYZ
- ORD
Nonstop2h 06m
United Airlines
Deal found 6/26![United Airlines logo]()
$298
This United deal was found by Cheapflights users on 6/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:52 pm
ORD
- YYZ
Nonstop2h 04m
Multiple Airlines
Fri 9/114:00 pm
YYZ
- ORD
1 stop5h 12m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:55 am
ORD
- YYZ
1 stop5h 20m
Delta
Fri 9/2512:08 pm
YYZ
- ORD
1 stop7h 18m
Delta
Deal found 6/28![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:10 am
LGA
- YYZ
1 stop5h 39m
United Airlines
Thu 9/102:30 pm
YYZ
- LGA
1 stop9h 00m
United Airlines
Deal found 6/25![United Airlines logo]()
$300
This United deal was found by Cheapflights users on 6/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:35 pm
ORD
- YYZ
Nonstop2h 02m
Multiple Airlines
Sat 8/292:00 pm
YYZ
- ORD
Nonstop1h 55m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:10 pm
ORD
- YYZ
1 stop4h 49m
Delta
Mon 9/142:24 pm
YYZ
- ORD
1 stop5h 02m
Delta
Deal found 6/28![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:59 am
EWR
- YYZ
Nonstop1h 48m
United Airlines
Fri 7/177:30 am
YYZ
- EWR
Nonstop1h 35m
United Airlines
Deal found 6/25![United Airlines logo]()
$307
This United deal was found by Cheapflights users on 6/24. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:33 am
EWR
- YYZ
Nonstop1h 46m
Multiple Airlines
Thu 8/132:15 pm
YYZ
- EWR
Nonstop1h 37m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:53 pm
ORD
- YYZ
1 stop7h 01m
United Airlines
Sun 8/28:45 am
YYZ
- ORD
Nonstop2h 00m
United Airlines
Deal found 6/25![United Airlines logo]()
$308
This United deal was found by Cheapflights users on 6/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:35 am
EWR
- YYZ
Nonstop1h 44m
Multiple Airlines
Sun 8/166:30 am
YYZ
- EWR
Nonstop1h 44m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:30 am
ORD
- YYZ
1 stop6h 49m
United Airlines
Sun 7/1910:15 am
YYZ
- ORD
Nonstop2h 06m
United Airlines
Deal found 6/26![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:12 pm
LGA
- YYZ
Nonstop2h 03m
Delta
Sat 7/112:31 pm
YYZ
- LGA
Nonstop1h 48m
Delta
Deal found 6/25![Delta logo]()
$346
This United deal was found by Cheapflights users on 6/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:29 pm
EWR
- YYZ
Nonstop1h 54m
Multiple Airlines
Sat 8/18:55 pm
YYZ
- EWR
Nonstop1h 40m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:20 pm
ORD
- YYZ
Nonstop1h 39m
United Airlines
Tue 7/287:43 pm
YYZ
- ORD
1 stop4h 48m
United Airlines
Deal found 6/29![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:30 pm
JFK
- YYZ
Nonstop2h 05m
Delta
Wed 9/96:00 am
YYZ
- JFK
1 stop5h 59m
Delta
Deal found 6/28![Delta logo]()
$361
This United deal was found by Cheapflights users on 6/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:55 pm
LGA
- YYZ
1 stop4h 07m
Multiple Airlines
Tue 9/224:35 pm
YYZ
- LGA
Nonstop1h 35m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$308
This Porter Airlines deal was found by Cheapflights users on 6/28. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:20 pm
SFO
- YYZ
Nonstop5h 04m
Porter Airlines
Fri 8/289:45 am
YYZ
- SFO
Nonstop5h 35m
Porter Airlines
Deal found 6/28![Porter Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:29 pm
EWR
- YYZ
1 stop4h 25m
United Airlines
Wed 8/510:45 am
YYZ
- EWR
Nonstop1h 35m
United Airlines
Deal found 6/25![United Airlines logo]()
$317
This United deal was found by Cheapflights users on 6/26. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:05 am
LGA
- YYZ
1 stop3h 59m
Multiple Airlines
Wed 7/229:00 am
YYZ
- LGA
1 stop5h 37m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:39 am
DCA
- YYZ
1 stop5h 41m
Delta
Tue 7/2812:09 pm
YYZ
- DCA
1 stop6h 50m
Delta
Deal found 6/27![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:29 pm
LGA
- YYZ
1 stop4h 25m
United Airlines
Wed 9/99:44 am
YYZ
- LGA
1 stop4h 25m
United Airlines
Deal found 6/29![United Airlines logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:52 am
SEA
- YYZ
Nonstop4h 53m
Alaska Airlines
Sat 9/264:55 pm
YYZ
- SEA
Nonstop5h 18m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$639
Last-minute flights from USA to Niagara FallsDiscover last-minute flight deals from USA to Niagara Falls. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Niagara Falls. Data last updated June 29, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 6/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:45 pm
ORD
- YYZ
Nonstop1h 44m
Air Canada
Sun 7/128:05 am
YYZ
- ORD
Nonstop1h 55m
Air Canada
Deal found 6/25![Air Canada logo]()
$250
This Booking.com deal was found by Cheapflights users on 6/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:15 pm
ORD
- YYZ
Nonstop1h 46m
Air Canada
Sun 7/128:05 am
YYZ
- ORD
Nonstop1h 55m
Air Canada
Deal found 6/26![Air Canada logo]()
$252
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:50 am
LGA
- YYZ
Nonstop1h 30m
Air Canada
Sun 7/126:00 am
YYZ
- LGA
Nonstop1h 35m
Air Canada
Deal found 6/25![Air Canada logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/129:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Wed 7/227:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/129:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Wed 7/157:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$248
This Super.com deal was found by Cheapflights users on 6/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Wed 7/157:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$239
This Super.com deal was found by Cheapflights users on 6/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 7/217:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$246
This Flybillet deal was found by Cheapflights users on 6/28. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:05 pm
LGA
- YYZ
Nonstop1h 38m
Air Canada
Sun 7/196:00 am
YYZ
- LGA
Nonstop1h 35m
Air Canada
Deal found 6/28![Air Canada logo]()
$251
This Jettzy deal was found by Cheapflights users on 6/27. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 7/283:20 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$244
This Vliegwinkel deal was found by Cheapflights users on 6/27. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:55 pm
LGA
- YYZ
Nonstop1h 40m
Multiple Airlines
Sat 8/19:00 pm
YYZ
- LGA
Nonstop1h 35m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$247
This Trip.com deal was found by Cheapflights users on 6/28. 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 7/259:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Wed 8/55:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 6/28![Porter Airlines logo]()
$249
This Gotogate deal was found by Cheapflights users on 6/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:15 pm
ORD
- YYZ
Nonstop1h 46m
Air Canada
Mon 8/36:55 pm
YYZ
- ORD
Nonstop1h 57m
Air Canada
Deal found 6/28![Air Canada logo]()
$249
One-way flights from USA to Niagara FallsSearch for one-way flight options from USA to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
Search for one-way flight options from USA to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This SmartFares deal was found by Cheapflights users on 6/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:35 pm
ORD
- YYZ
Nonstop1h 45m
Air Canada
Deal found 6/28![Air Canada logo]()
$108
This Super.com deal was found by Cheapflights users on 6/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$109
This Jettzy deal was found by Cheapflights users on 6/27. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$110
This Air Canada deal was found by Cheapflights users on 6/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:50 am
ORD
- YYZ
Nonstop1h 45m
Air Canada
Deal found 6/28![Air Canada logo]()
$110
This Flightnetwork deal was found by Cheapflights users on 6/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:25 am
LGA
- YYZ
Nonstop1h 33m
Air Canada
Deal found 6/27![Air Canada logo]()
$111
This Mytrip deal was found by Cheapflights users on 6/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:35 pm
ORD
- YYZ
Nonstop1h 45m
Air Canada
Deal found 6/28![Air Canada logo]()
$111
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:30 am
LGA
- YYZ
Nonstop1h 35m
Air Canada
Deal found 6/25![Air Canada logo]()
$112
This Air Canada deal was found by Cheapflights users on 6/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:40 pm
ORD
- YYZ
Nonstop1h 46m
Air Canada
Deal found 6/25![Air Canada logo]()
$112
This Air Canada deal was found by Cheapflights users on 6/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:59 am
DCA
- YYZ
Nonstop1h 36m
Air Canada
Deal found 6/25![Air Canada logo]()
$113
This Air Canada deal was found by Cheapflights users on 6/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:55 am
IAD
- YYZ
Nonstop1h 25m
Air Canada
Deal found 6/25![Air Canada logo]()
$113
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:40 pm
ORD
- YYZ
Nonstop1h 45m
Air Canada
Deal found 6/25![Air Canada logo]()
$113
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:50 am
LGA
- YYZ
Nonstop1h 30m
Air Canada
Deal found 6/25![Air Canada logo]()
$114
Find flight deals from USA to Niagara Falls
Keep the following information in mind while searching for USA to Niagara Falls flight deals. Data was last updated June 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $234 |
One-way from | $108 (SmartFares) |
Popular in | December |
Cheapest in | April |
Average price | $304 |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 29, 2026.
Use the filters below to find and compare flights from the United States to Niagara Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 9/25
5:53 pm-8:44 pm
Nonstop1h 51m
Toronto Pearson Intl
Tue 9/29
10:30 am-2:52 pm
1 stop5h 22m
$282
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 9/18
8:42 am-7:02 pm
1 stop9h 20m
Toronto Pearson Intl
Sun 9/20
12:25 pm-1:23 pm
Nonstop1h 58m
$283
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 8/28
2:52 pm-5:56 pm
Nonstop2h 04m
Toronto Pearson Intl
Fri 9/11
4:00 pm-8:12 pm
1 stop5h 12m
$294
New YorkToronto
LGA - YYZ
LGAYYZ
New York LaGuardia
Tue 7/14
9:48 pm-11:44 pm
Nonstop1h 56m
Toronto Pearson Intl
Sat 7/18
6:00 am-7:45 am
Nonstop1h 45m
$298
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Tue 7/14
5:55 pm-8:44 pm
Nonstop1h 49m
Toronto Pearson Intl
Wed 7/15
11:00 am-12:00 pm
Nonstop2h 00m
$298
New YorkToronto
LGA - YYZ
LGAYYZ
New York LaGuardia
Thu 7/16
7:24 am-9:10 am
Nonstop1h 46m
Toronto Pearson Intl
Fri 7/17
2:31 pm-4:16 pm
Nonstop1h 45m
$298
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Fri 7/24
9:20 pm-11:59 pm
Nonstop1h 39m
Toronto Pearson Intl
Mon 7/27
10:15 am-11:21 am
Nonstop2h 06m
$298
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Mon 9/21
8:55 am-3:15 pm
1 stop5h 20m
Toronto Pearson Intl
Fri 9/25
12:08 pm-6:26 pm
1 stop7h 18m
$298
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Mon 8/17
4:35 pm-7:37 pm
Nonstop2h 02m
Toronto Pearson Intl
Sat 8/29
2:00 pm-2:55 pm
Nonstop1h 55m
$298
ChicagoToronto
ORD - YYZ
ORDYYZ
Chicago O'Hare Intl
Thu 9/10
5:10 pm-10:59 pm
1 stop4h 49m
Toronto Pearson Intl
Mon 9/14
2:24 pm-6:26 pm
1 stop5h 02m
$298
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from USA with our price prediction graph.
LGA-YYZ
ORD-YYZ
DCA-YYZ
JFK-YYZ
SEA-YYZ
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 the United States to Niagara Falls
US0-NI4
LGA-YYZ
ORD-YYZ
DCA-YYZ
JFK-YYZ
What is the cheapest time of day to fly from US to NI4?
Find hourly flight availability from USA to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 29, 2026.
When flying from USA to Niagara Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the evening.
Weekly flight availability from USA to Niagara Falls
Explore weekly flight availability from USA to Niagara Falls. 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 June 29, 2026.
The most flights from US0 to NI4 are scheduled on a Monday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 on average).
What is the cheapest day to fly from USA to Niagara Falls?
Use this chart to determine the cheapest time to fly round-trip from USA to Niagara Falls. Price data was last updated on June 27, 2026.
Travelers seeking maximum savings on their USA to Niagara Falls flight should consider departing on Wednesday 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.
Reviews of airlines servicing Niagara Falls
Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated June 29, 2026.
Read through reviews of airlines operating flights from the United States to Niagara Falls, such as Porter Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Related info for your journey
Find useful and relevant information for your journey from USA to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for USA 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 USA to Niagara Falls by cabin class
Find flights from USA to Niagara Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Niagara Falls flights
Browse other USA and Niagara Falls flight options. Last updated on June 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to Niagara Falls flights
Consider these flights traveling from USA to Niagara Falls.
Top 10 airlines flying from USA to Niagara Falls
Discover the top 10 airlines that operate flights from USA 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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$30 | Average$180 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$82 | Average$426 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$83 | Average$510 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$98 | Average$380 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$108 | Average$350 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$114 | Average$373 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$115 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$505 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$456 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$293 | Average$477 | FlexibilityNo cancel fee | On-time68% |