$132+ Cheap flights from Austin (AUS) 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YYZ
Jul 28 — Aug 41
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Niagara Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Austin Bergstrom to Niagara Falls are usually found in June or July, booked 34 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Austin to Niagara Falls
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Best
Last-minute
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Cheapest flights from Austin to Niagara FallsExplore the most affordable flight options available from Austin to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.
Explore the most affordable flight options available from Austin to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 8/1712:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$245
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Thu 8/2012:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$247
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/124:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 7/2012:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$249
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:25 pm
AUS
- YYZ
Nonstop3h 25m
Multiple Airlines
Thu 8/202:00 pm
YYZ
- AUS
1 stop7h 12m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$250
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/2812:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$252
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Thu 7/1612:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$253
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.
Fri 7/104:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/1412:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$254
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.
Mon 8/34:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Fri 8/712:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$255
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/124:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/2112:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$257
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:25 am
AUS
- YYZ
1 stop8h 30m
Multiple Airlines
Mon 7/2012:55 pm
YYZ
- AUS
Nonstop3h 30m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$259
Best flights from Austin to Niagara FallsDiscover carefully curated flight deals from Austin to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 28, 2026.
Discover carefully curated flight deals from Austin to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 28, 2026.
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.
Wed 8/125:30 am
AUS
- YYZ
1 stop16h 06m
Multiple Airlines
Sun 8/168:15 am
YYZ
- AUS
Nonstop3h 30m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$308
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.
Fri 7/241:31 pm
AUS
- YYZ
1 stop9h 27m
Delta
Tue 7/286:10 am
YYZ
- AUS
1 stop9h 45m
Delta
Deal found 6/27![Delta logo]()
$323
This United Airlines 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:35 am
AUS
- YYZ
1 stop8h 11m
United Airlines
Wed 8/262:45 pm
YYZ
- AUS
2 stops9h 29m
United Airlines
Deal found 6/24![United Airlines logo]()
$333
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.
Fri 7/316:25 am
AUS
- YYZ
1 stop9h 54m
Delta
Sun 8/96:00 am
YYZ
- AUS
1 stop10h 50m
Delta
Deal found 6/26![Delta logo]()
$350
This United Airlines 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:40 am
AUS
- YYZ
1 stop10h 16m
United Airlines
Mon 7/279:00 pm
YYZ
- AUS
1 stop13h 56m
United Airlines
Deal found 6/24![United Airlines logo]()
$361
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:25 am
AUS
- YYZ
1 stop9h 54m
Delta
Thu 7/236:00 am
YYZ
- AUS
1 stop6h 03m
Delta
Deal found 6/24![Delta logo]()
$360
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.
Thu 10/16:45 am
AUS
- YYZ
1 stop5h 57m
Multiple Airlines
Sun 10/48:15 am
YYZ
- AUS
Nonstop3h 33m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$407
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 8/125:30 am
AUS
- YYZ
1 stop8h 44m
United Airlines
Sun 8/167:00 am
YYZ
- AUS
1 stop5h 49m
United Airlines
Deal found 6/25![United Airlines logo]()
$372
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 9/147:00 am
AUS
- YYZ
1 stop6h 24m
Multiple Airlines
Fri 9/258:15 am
YYZ
- AUS
Nonstop3h 33m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$407
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.
Mon 8/1011:27 am
AUS
- YYZ
1 stop9h 05m
United Airlines
Mon 8/178:15 am
YYZ
- AUS
Nonstop3h 30m
United Airlines
Deal found 6/26![United Airlines logo]()
$405
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.
Mon 9/283:00 pm
AUS
- YYZ
1 stop5h 59m
Delta
Thu 10/86:00 am
YYZ
- AUS
1 stop6h 05m
Delta
Deal found 6/26![Delta logo]()
$422
Last-minute flights from Austin to Niagara FallsDiscover last-minute flight deals from Austin to Niagara Falls. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Niagara Falls. Data last updated June 28, 2026 and is based on user searches.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Thu 7/1612:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$253
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.
Fri 7/104:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/1412:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/26![Porter Airlines logo]()
$254
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1010:25 am
AUS
- YYZ
1 stop8h 30m
Air Canada
Thu 7/1612:00 pm
YYZ
- AUS
1 stop9h 12m
Air Canada
Deal found 6/26![Air Canada logo]()
$264
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:25 pm
AUS
- YYZ
Nonstop3h 25m
Multiple Airlines
Thu 7/1612:00 pm
YYZ
- AUS
1 stop9h 12m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$265
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/124:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 7/2012:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$249
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/124:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/2112:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/27![Porter Airlines logo]()
$257
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:25 am
AUS
- YYZ
1 stop8h 30m
Multiple Airlines
Mon 7/2012:55 pm
YYZ
- AUS
Nonstop3h 30m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$259
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/2112:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/28![Porter Airlines logo]()
$269
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/2812:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$252
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 7/264:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Thu 8/612:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$262
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Fri 8/712:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/25![Porter Airlines logo]()
$260
One-way flights from Austin to Niagara FallsSearch for one-way flight options from Austin to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
Search for one-way flight options from Austin to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
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.
Sun 8/910:25 am
AUS
- YYZ
1 stop7h 36m
Air Canada
Deal found 6/25![Air Canada logo]()
$132
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:21 am
AUS
- YYZ
1 stop10h 14m
American Airlines
Deal found 6/25![American Airlines logo]()
$133
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 8/196:35 am
AUS
- YYZ
1 stop13h 09m
United Airlines
Deal found 6/25![United Airlines logo]()
$134
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Tue 8/184:25 pm
AUS
- YYZ
Nonstop3h 25m
Air Transat
Deal found 6/23![Air Transat logo]()
$136
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:25 am
AUS
- YYZ
1 stop7h 36m
Air Canada
Deal found 6/24![Air Canada logo]()
$137
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:40 am
AUS
- YYZ
2 stops11h 22m
United Airlines
Deal found 6/27![United Airlines logo]()
$138
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:31 pm
AUS
- YYZ
1 stop9h 27m
Delta
Deal found 6/24![Delta logo]()
$139
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/185:30 am
AUS
- YYZ
2 stops11h 26m
United Airlines
Deal found 6/23![United Airlines logo]()
$144
This Porter Airlines 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:25 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Deal found 6/24![Porter Airlines logo]()
$150
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:40 am
AUS
- YYZ
Nonstop3h 27m
Air Canada
Deal found 6/24![Air Canada logo]()
$156
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:40 am
AUS
- YYZ
Nonstop3h 27m
Air Canada
Deal found 6/27![Air Canada logo]()
$159
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.
Thu 7/3011:40 am
AUS
- YYZ
Nonstop3h 27m
Air Canada
Deal found 6/25![Air Canada logo]()
$161
Find flight deals from Austin to Niagara Falls
Keep the following information in mind while searching for Austin to Niagara Falls flight deals. Data was last updated June 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $245 (Trip.com) |
One-way from | $132 (Air Canada) |
Popular in | November |
Cheapest in | June |
Average price | $353 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin 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 28, 2026.
Use the filters below to find and compare flights from Austin to Niagara Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Wed 8/12
5:30 am-10:36 pm
1 stop16h 06m
Toronto Pearson Intl
Sun 8/16
8:15 am-10:45 am
Nonstop3h 30m
$308
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Fri 7/24
1:31 pm-11:58 pm
1 stop9h 27m
Toronto Pearson Intl
Tue 7/28
6:10 am-2:55 pm
1 stop9h 45m
$323
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Fri 8/14
6:35 am-3:46 pm
1 stop8h 11m
Toronto Pearson Intl
Wed 8/26
2:45 pm-11:14 pm
2 stops9h 29m
$333
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Fri 7/31
6:25 am-5:19 pm
1 stop9h 54m
Toronto Pearson Intl
Sun 8/9
6:00 am-3:50 pm
1 stop10h 50m
$350
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Sun 7/19
6:25 am-5:19 pm
1 stop9h 54m
Toronto Pearson Intl
Thu 7/23
6:00 am-11:03 am
1 stop6h 03m
$360
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Thu 7/23
6:40 am-5:56 pm
1 stop10h 16m
Toronto Pearson Intl
Mon 7/27
9:00 pm-9:56 am
1 stop13h 56m
$361
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Wed 8/12
5:30 am-3:14 pm
1 stop8h 44m
Toronto Pearson Intl
Sun 8/16
7:00 am-11:49 am
1 stop5h 49m
$372
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Mon 8/10
11:27 am-9:32 pm
1 stop9h 05m
Toronto Pearson Intl
Mon 8/17
8:15 am-10:45 am
Nonstop3h 30m
$405
Quickest round-trip
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Thu 10/1
6:45 am-1:42 pm
1 stop5h 57m
Toronto Pearson Intl
Sun 10/4
8:15 am-10:48 am
Nonstop3h 33m
$407
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Mon 9/14
7:00 am-2:24 pm
1 stop6h 24m
Toronto Pearson Intl
Fri 9/25
8:15 am-10:48 am
Nonstop3h 33m
$407
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Austin to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Austin with our price prediction graph.
AUS-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 Austin to Niagara Falls
AUS-NI4
AUS-YYZ
What is the cheapest time of day to fly from AUS to NI4?
Find hourly flight availability from Austin 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 28, 2026.
When flying from Austin to Niagara Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Austin to Niagara Falls?
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 28, 2026.
Read through reviews of airlines operating flights from Austin 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.
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
6.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
6.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
6.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
6.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
6.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Food
7.5
Boarding
8.2
Overall
8.0
Entertainment
6.9
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Related info for your journey
Find useful and relevant information for your journey from Austin 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 Austin to Niagara Falls
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Complete your trip
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Search flights from Austin to Niagara Falls by cabin class
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Austin and Niagara Falls flights
Browse other Austin and Niagara Falls flight options. Last updated on June 28, 2026.
Other flights from Austin
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Popular flight searches
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Austin to Niagara Falls flights
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Top 5 airlines flying from Austin to Niagara Falls
Discover the top 5 airlines that operate flights from Austin 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$475 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$144 | Average$330 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$247 | Average$664 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$682 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$390 | Average$626 | FlexibilityNo cancel fee | On-time71% |