$82+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YYZ
Mar 4 — Mar 111
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 February 2, 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 February 2, 2026.
This Booking.com deal was found by Cheapflights users on 1/30. 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.
Mon 3/164:30 pm
IAD
- YYZ
Nonstop1h 33m
Air Canada
Mon 3/236:55 pm
YYZ
- IAD
Nonstop1h 31m
Air Canada
Deal found 1/30![Air Canada logo]()
$186
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Wed 3/49:05 am
EWR
- YYZ
Nonstop1h 46m
Air Canada
Sat 3/79:10 pm
YYZ
- EWR
Nonstop1h 38m
Air Canada
Deal found 1/30![Air Canada logo]()
$195
This Booking.com deal was found by Cheapflights users on 1/30. 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.
Tue 3/103:18 pm
EWR
- YYZ
1 stop8h 01m
Air Canada
Wed 3/186:45 am
YYZ
- EWR
Nonstop1h 42m
Air Canada
Deal found 1/30![Air Canada logo]()
$197
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Wed 4/111:05 am
EWR
- YYZ
Nonstop1h 39m
Air Canada
Sat 4/412:10 pm
YYZ
- EWR
1 stop4h 44m
Air Canada
Deal found 1/30![Air Canada logo]()
$200
This Booking.com deal was found by Cheapflights users on 1/30. 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 2/266:59 am
DCA
- YYZ
Nonstop1h 36m
Air Canada
Mon 3/26:10 pm
YYZ
- DCA
Nonstop1h 35m
Air Canada
Deal found 1/30![Air Canada logo]()
$209
This Booking.com deal was found by Cheapflights users on 1/30. 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.
Mon 3/169:40 am
DCA
- YYZ
Nonstop1h 37m
Air Canada
Mon 3/236:10 pm
YYZ
- DCA
Nonstop1h 35m
Air Canada
Deal found 1/30![Air Canada logo]()
$211
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Fri 3/139:00 am
IAD
- YYZ
Nonstop1h 29m
Air Canada
Mon 3/166:55 pm
YYZ
- IAD
Nonstop1h 31m
Air Canada
Deal found 1/30![Air Canada logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/141:40 pm
LAX
- YYZ
Nonstop4h 45m
Porter Airlines
Fri 3/2010:00 am
YYZ
- LAX
Nonstop5h 39m
Porter Airlines
Deal found 2/1![Porter Airlines logo]()
$217
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Mon 3/164:30 pm
IAD
- YYZ
Nonstop1h 33m
Air Canada
Sat 3/214:10 pm
YYZ
- IAD
1 stop5h 13m
Air Canada
Deal found 1/30![Air Canada logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/46:30 am
LGA
- YYZ
1 stop7h 50m
Multiple Airlines
Tue 3/107:10 am
YYZ
- LGA
1 stop8h 20m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$218
This Flightnetwork deal was found by Cheapflights users on 1/30. 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.
Sat 2/218:00 am
SEA
- YYZ
Nonstop4h 43m
Air Canada
Sat 2/285:55 pm
YYZ
- SEA
1 stop8h 02m
Air Canada
Deal found 1/30![Air Canada logo]()
$218
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Thu 3/56:00 am
DCA
- YYZ
1 stop4h 49m
Air Canada
Sun 3/87:20 am
YYZ
- DCA
Nonstop1h 35m
Air Canada
Deal found 1/30![Air Canada logo]()
$221
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 February 2, 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 February 2, 2026.
This Flightnetwork deal was found by Cheapflights users on 1/30. 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.
Sat 2/218:00 am
SEA
- YYZ
Nonstop4h 43m
Air Canada
Sat 2/285:55 pm
YYZ
- SEA
1 stop8h 02m
Air Canada
Deal found 1/30![Air Canada logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/1210:03 am
LAX
- YYZ
3 stops16h 55m
Multiple Airlines
Fri 3/2010:00 am
YYZ
- LAX
Nonstop5h 39m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$242
This Trip.com deal was found by Cheapflights users on 1/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:30 am
SEA
- YYZ
2 stops10h 29m
WestJet
Sat 5/91:30 pm
YYZ
- SEA
1 stop8h 15m
WestJet
Deal found 1/29![WestJet logo]()
$244
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 3/177:55 am
SEA
- YYZ
Nonstop4h 40m
Alaska Airlines
Tue 4/74:55 pm
YYZ
- SEA
Nonstop5h 30m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/1711:59 pm
SEA
- YYZ
1 stop10h 44m
United Airlines
Tue 4/75:15 pm
YYZ
- SEA
1 stop8h 22m
United Airlines
Deal found 1/30![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:40 am
DCA
- YYZ
1 stop7h 37m
Delta
Tue 4/1412:16 pm
YYZ
- DCA
1 stop4h 18m
Delta
Deal found 1/29![Delta logo]()
$282
This Porter Airlines deal was found by Cheapflights users on 1/30. 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.
Tue 3/179:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 3/243:15 pm
YYZ
- LGA
Nonstop1h 40m
Porter Airlines
Deal found 1/30![Porter Airlines logo]()
$309
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:59 am
DCA
- YYZ
Nonstop1h 32m
Air Canada
Mon 6/156:25 pm
YYZ
- DCA
Nonstop1h 33m
Air Canada
Deal found 1/29![Air Canada logo]()
$242
This Trip.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/94:07 pm
LAX
- YYZ
1 stop11h 13m
Multiple Airlines
Tue 3/101:30 pm
YYZ
- LAX
1 stop11h 33m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$262
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Wed 6/246:00 am
DCA
- YYZ
1 stop6h 35m
Air Canada
Mon 6/296:25 pm
YYZ
- DCA
Nonstop1h 32m
Air Canada
Deal found 1/30![Air Canada logo]()
$251
This Delta deal was found by Cheapflights users on 1/30. 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.
Fri 3/131:55 pm
DCA
- YYZ
1 stop6h 34m
Delta
Mon 3/1610:19 am
YYZ
- DCA
1 stop6h 07m
Delta
Deal found 1/30![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/218:17 am
SEA
- YYZ
1 stop7h 40m
United Airlines
Sat 2/285:30 pm
YYZ
- SEA
1 stop8h 13m
United Airlines
Deal found 1/31![United Airlines logo]()
$283
This FlightHub deal was found by Cheapflights users on 1/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:50 am
LAX
- YYZ
2 stops15h 23m
WestJet
Fri 5/17:00 am
YYZ
- LAX
2 stops12h 00m
WestJet
Deal found 1/31![WestJet logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/189:12 am
LAX
- YYZ
2 stops24h 11m
Multiple Airlines
Tue 2/2410:00 am
YYZ
- LAX
Nonstop5h 36m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:40 pm
DCA
- YYZ
1 stop5h 29m
Delta
Mon 4/1312:16 pm
YYZ
- DCA
1 stop4h 18m
Delta
Deal found 1/29![Delta logo]()
$282
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Thu 2/199:40 am
DCA
- YYZ
Nonstop1h 37m
Air Canada
Thu 2/269:00 pm
YYZ
- DCA
Nonstop1h 35m
Air Canada
Deal found 1/30![Air Canada logo]()
$260
This FlightHub deal was found by Cheapflights users on 2/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:50 am
LAX
- YYZ
2 stops15h 08m
WestJet
Mon 4/2010:50 pm
YYZ
- LAX
2 stops15h 37m
WestJet
Deal found 2/1![WestJet logo]()
$298
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/58:05 am
LGA
- YYZ
1 stop7h 57m
United Airlines
Thu 3/57:40 pm
YYZ
- LGA
1 stop4h 04m
United Airlines
Deal found 2/1![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:40 pm
DCA
- YYZ
1 stop5h 29m
Delta
Tue 4/146:00 am
YYZ
- DCA
1 stop4h 20m
Delta
Deal found 1/29![Delta logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/196:15 pm
LAX
- YYZ
1 stop9h 28m
Multiple Airlines
Sun 3/228:00 pm
YYZ
- LAX
1 stop16h 06m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$285
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Thu 3/199:45 am
JFK
- YYZ
Nonstop1h 45m
Air Canada
Sun 3/228:55 pm
YYZ
- JFK
Nonstop1h 44m
Air Canada
Deal found 2/1![Air Canada logo]()
$267
This Porter Airlines deal was found by Cheapflights users on 1/31. 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.
Wed 3/183:30 pm
BOS
- YYZ
1 stop4h 40m
Porter Airlines
Tue 4/219:00 am
YYZ
- BOS
2 stops9h 10m
Porter Airlines
Deal found 1/31![Porter Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/36:00 am
LGA
- YYZ
1 stop12h 57m
United Airlines
Tue 3/39:00 pm
YYZ
- LGA
1 stop12h 12m
United Airlines
Deal found 1/31![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 1/30. 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 3/16:00 am
DCA
- YYZ
1 stop5h 15m
Delta
Sun 3/86:00 am
YYZ
- DCA
1 stop4h 20m
Delta
Deal found 1/30![Delta logo]()
$282
This Air Canada deal was found by Cheapflights users on 2/1. 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 3/108:00 am
SEA
- YYZ
Nonstop4h 43m
Air Canada
Thu 3/198:00 am
YYZ
- SEA
1 stop10h 01m
Air Canada
Deal found 2/1![Air Canada logo]()
$269
This Trip.com deal was found by Cheapflights users on 2/1. 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 3/141:40 pm
LAX
- YYZ
Nonstop4h 45m
Multiple Airlines
Sun 3/2210:00 am
YYZ
- LAX
Nonstop5h 39m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$296
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/176:27 pm
SFO
- YYZ
1 stop18h 08m
Alaska Airlines
Tue 3/244:45 pm
YYZ
- SFO
2 stops21h 19m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/158:05 am
LGA
- YYZ
1 stop7h 57m
United Airlines
Sun 2/157:40 pm
YYZ
- LGA
1 stop4h 04m
United Airlines
Deal found 1/30![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:40 am
DCA
- YYZ
1 stop5h 28m
Delta
Mon 4/132:15 pm
YYZ
- DCA
1 stop4h 44m
Delta
Deal found 1/29![Delta logo]()
$282
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Thu 3/193:30 pm
BOS
- YYZ
1 stop4h 40m
Multiple Airlines
Thu 3/2610:30 am
YYZ
- BOS
Nonstop1h 42m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$297
Last-minute flights from USA to Niagara FallsDiscover last-minute flight deals from USA to Niagara Falls. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Niagara Falls. Data last updated February 2, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Fri 2/208:40 pm
DCA
- YYZ
Nonstop1h 35m
Air Canada
Sun 2/228:15 am
YYZ
- DCA
1 stop4h 04m
Air Canada
Deal found 1/30![Air Canada logo]()
$217
This Flightnetwork deal was found by Cheapflights users on 1/30. 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.
Sat 2/218:00 am
SEA
- YYZ
Nonstop4h 43m
Air Canada
Sat 2/285:55 pm
YYZ
- SEA
1 stop8h 02m
Air Canada
Deal found 1/30![Air Canada logo]()
$218
This Vliegwinkel deal was found by Cheapflights users on 1/30. 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 2/218:00 am
SEA
- YYZ
Nonstop4h 43m
Multiple Airlines
Sat 2/284:45 pm
YYZ
- SEA
Nonstop5h 33m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$226
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:40 am
DCA
- YYZ
Nonstop1h 37m
Air Canada
Sun 2/226:25 pm
YYZ
- DCA
Nonstop1h 34m
Air Canada
Deal found 1/29![Air Canada logo]()
$242
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Mon 2/235:46 pm
IAD
- YYZ
1 stop6h 18m
Air Canada
Thu 2/262:15 pm
YYZ
- IAD
Nonstop1h 34m
Air Canada
Deal found 1/30![Air Canada logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/249:55 am
LGA
- YYZ
1 stop28h 25m
Multiple Airlines
Tue 3/317:10 am
YYZ
- LGA
1 stop8h 50m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$247
This Booking.com deal was found by Cheapflights users on 1/30. 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 2/266:59 am
DCA
- YYZ
Nonstop1h 36m
Air Canada
Mon 3/26:10 pm
YYZ
- DCA
Nonstop1h 35m
Air Canada
Deal found 1/30![Air Canada logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/2612:59 pm
LGA
- YYZ
1 stop10h 21m
Multiple Airlines
Tue 3/37:10 am
YYZ
- LGA
1 stop16h 11m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$250
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:15 pm
DCA
- YYZ
1 stop6h 49m
Air Canada
Fri 3/67:20 am
YYZ
- DCA
Nonstop1h 35m
Air Canada
Deal found 1/29![Air Canada logo]()
$250
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Fri 2/274:15 pm
DCA
- YYZ
1 stop6h 49m
Air Canada
Mon 3/94:30 pm
YYZ
- DCA
Nonstop1h 35m
Air Canada
Deal found 1/30![Air Canada logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/289:55 am
LGA
- YYZ
Nonstop1h 40m
Multiple Airlines
Mon 3/23:40 pm
YYZ
- LGA
1 stop18h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$253
This Orbitz deal was found by Cheapflights users on 1/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:55 am
SEA
- YYZ
Nonstop4h 40m
Alaska Airlines
Wed 3/44:45 pm
YYZ
- SEA
Nonstop5h 33m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$253
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 February 2, 2026.
Search for one-way flight options from USA to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/46:59 pm
EWR
- YYZ
1 stop28h 21m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/912:23 pm
EWR
- YYZ
1 stop10h 57m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/254:59 pm
LGA
- YYZ
1 stop26h 56m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/114:59 pm
LGA
- YYZ
2 stops21h 21m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$91
This ezTravel 易遊網 deal was found by Cheapflights users on 1/30. 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 ezTravel 易遊網 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:55 pm
DCA
- YYZ
Nonstop1h 31m
Air Canada
Deal found 1/30![Air Canada logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/36:30 am
LGA
- YYZ
1 stop7h 50m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/257:59 pm
EWR
- YYZ
1 stop23h 56m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$93
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Wed 2/256:59 am
DCA
- YYZ
Nonstop1h 36m
Air Canada
Deal found 1/30![Air Canada logo]()
$94
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:30 pm
IAD
- YYZ
Nonstop1h 33m
Air Canada
Deal found 1/29![Air Canada logo]()
$94
This Agoda.com deal was found by Cheapflights users on 1/31. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/174:50 pm
JFK
- YYZ
Nonstop1h 45m
Air Canada
Deal found 1/31![Air Canada logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/1212:59 pm
LGA
- YYZ
1 stop10h 21m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/244:29 pm
JFK
- YYZ
1 stop21h 51m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$97
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 February 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $169 (Booking.com) |
One-way from | $82 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $249 |
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 February 2, 2026.
Use the filters below to find and compare flights from the United States to Niagara Falls that are best for you.
Fly from
USA
Fly to
Niagara Falls
Route
Depart
Return
Price
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Sat 2/21
8:00 am-3:43 pm
Nonstop4h 43m
Toronto Pearson Intl
Sat 2/28
5:55 pm-10:57 pm
1 stop8h 02m
$218
Los AngelesToronto
LAX - YYZ
LAXYYZ
Los Angeles
Thu 3/12
10:03 am-5:58 am
3 stops16h 55m
Toronto Pearson Intl
Fri 3/20
10:00 am-12:39 pm
Nonstop5h 39m
$242
Washington, D.C.Toronto
DCA - YYZ
DCAYYZ
Washington, D.C. Reagan-National
Fri 6/12
6:59 am-8:31 am
Nonstop1h 32m
Toronto Pearson Intl
Mon 6/15
6:25 pm-7:58 pm
Nonstop1h 33m
$242
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Sat 5/2
10:30 am-11:59 pm
2 stops10h 29m
Toronto Pearson Intl
Sat 5/9
1:30 pm-6:45 pm
1 stop8h 15m
$244
Washington, D.C.Toronto
DCA - YYZ
DCAYYZ
Washington, D.C. Reagan-National
Wed 6/24
6:00 am-12:35 pm
1 stop6h 35m
Toronto Pearson Intl
Mon 6/29
6:25 pm-7:57 pm
Nonstop1h 32m
$251
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Tue 3/17
7:55 am-3:35 pm
Nonstop4h 40m
Toronto Pearson Intl
Tue 4/7
4:55 pm-7:25 pm
Nonstop5h 30m
$253
Washington, D.C.Toronto
DCA - YYZ
DCAYYZ
Washington, D.C. Reagan-National
Thu 2/19
9:40 am-11:17 am
Nonstop1h 37m
Toronto Pearson Intl
Thu 2/26
9:00 pm-10:35 pm
Nonstop1h 35m
$260
Los AngelesToronto
LAX - YYZ
LAXYYZ
Los Angeles
Mon 3/9
4:07 pm-6:20 am
1 stop11h 13m
Toronto Pearson Intl
Tue 3/10
1:30 pm-10:03 pm
1 stop11h 33m
$262
Los AngelesToronto
LAX - YYZ
LAXYYZ
Los Angeles
Wed 2/18
9:12 am-12:23 pm
2 stops24h 11m
Toronto Pearson Intl
Tue 2/24
10:00 am-12:36 pm
Nonstop5h 36m
$267
New YorkToronto
JFK - YYZ
JFKYYZ
New York John F Kennedy Intl
Thu 3/19
9:45 am-11:30 am
Nonstop1h 45m
Toronto Pearson Intl
Sun 3/22
8:55 pm-10:39 pm
Nonstop1h 44m
$267
Showing 1-10 of 60 results
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.
DCA-YYZ
SEA-YYZ
IAD-YYZ
LGA-YYZ
LAX-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
DCA-YYZ
SEA-YYZ
IAD-YYZ
LGA-YYZ
What is the cheapest month to book a flight from USA to Niagara Falls?
Currently, March is the cheapest month in which you can book a flight from USA to Niagara Falls (average of $53). Flying from USA to Niagara Falls in August is currently the most expensive (average of $112). 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 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 February 2, 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 in the evening, which can drop the price by up to 22% versus a flight in the afternoon.
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 January 31, 2026.
Travelers seeking maximum savings on their USA to Niagara Falls flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 February 2, 2026.
The most flights from US0 to NI4 are scheduled on a Sunday (18 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 on average).
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 February 2, 2026.
Read through reviews of airlines operating flights from the United States to Niagara Falls, such as Porter Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Comfort
7.9
Overall
7.9
Boarding
8.2
Crew
8.6
Food
7.5
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Entertainment
6.9
Comfort
7.9
Overall
7.9
Boarding
8.2
Crew
8.6
Food
7.5
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Entertainment
6.9
Comfort
7.9
Overall
7.9
Boarding
8.2
Crew
8.6
Food
7.5
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Entertainment
6.9
Comfort
7.9
Overall
7.9
Boarding
8.2
Crew
8.6
Food
7.5
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Entertainment
6.9
Comfort
7.9
Overall
7.9
Boarding
8.2
Crew
8.6
Food
7.5
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Entertainment
6.9
Comfort
7.9
Overall
7.9
Boarding
8.2
Crew
8.6
Food
7.5
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for USA to Niagara Falls
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from USA to Niagara Falls
Discover the top 8 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 February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$30 | Average$154 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$68 | Average$393 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$74 | Average$360 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$89 | Average$346 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$96 | Average$282 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$107 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$114 | Average$325 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$231 | Average$437 | FlexibilityNo cancel fee | On-time71% |