$138+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YYZ
Jun 7 — Jun 141
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 70 days in advance, depart on a Friday or Thursday and return on a Sunday
Cheap flight deals from Austin to Niagara Falls
Cheapest
Best
Last-minute
One-way
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 May 8, 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 May 8, 2026.
This Trip.com deal was found by Cheapflights users on 5/7. 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 6/84:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Sun 6/1412:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/7![Porter Airlines logo]()
$298
This Trip.com deal was found by Cheapflights users on 5/4. 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 6/14:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Fri 6/512:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/4![Porter Airlines logo]()
$301
This Trip.com deal was found by Cheapflights users on 5/3. 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 6/14:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 6/812:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/3![Porter Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/14:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Fri 6/1912:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/5![Porter Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/154:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 6/2212:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/5![Porter Airlines logo]()
$307
This Jettzy deal was found by Cheapflights users on 5/7. 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.
Thu 6/44:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 6/812:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/7![Porter Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/14:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Thu 6/412:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/5![Porter Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/191:40 pm
AUS
- YYZ
2 stops23h 25m
Multiple Airlines
Mon 6/2212:55 pm
YYZ
- AUS
Nonstop3h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$320
This FlightHub deal was found by Cheapflights users on 5/5. 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 6/84:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 6/2212:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/5![Porter Airlines logo]()
$323
This Vliegwinkel deal was found by Cheapflights users on 5/7. 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.
Sun 5/314:40 pm
AUS
- YYZ
Nonstop3h 25m
Multiple Airlines
Sat 6/612:00 pm
YYZ
- AUS
1 stop9h 15m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$325
This Trip.com deal was found by Cheapflights users on 5/7. 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 6/194:30 pm
AUS
- YYZ
Nonstop3h 25m
Multiple Airlines
Sun 6/2112:55 pm
YYZ
- AUS
Nonstop3h 30m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$326
This Gotogate deal was found by Cheapflights users on 5/6. 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.
Fri 6/54:30 pm
AUS
- YYZ
Nonstop3h 25m
Multiple Airlines
Mon 6/812:55 pm
YYZ
- AUS
Nonstop3h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$327
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 May 8, 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 May 8, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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 6/45:15 am
AUS
- YYZ
1 stop8h 59m
Delta
Tue 6/91:40 pm
YYZ
- AUS
1 stop7h 47m
Delta
Deal found 5/5![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/912:59 pm
AUS
- YYZ
1 stop10h 00m
United Airlines
Wed 6/105:15 pm
YYZ
- AUS
1 stop6h 36m
United Airlines
Deal found 5/6![United Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 5/3. 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 6/36:30 am
AUS
- YYZ
1 stop9h 45m
Delta
Thu 6/111:40 pm
YYZ
- AUS
1 stop9h 32m
Delta
Deal found 5/3![Delta logo]()
$411
This Delta deal was found by Cheapflights users on 5/7. 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 6/261:31 pm
AUS
- YYZ
1 stop9h 27m
Delta
Mon 7/66:05 am
YYZ
- AUS
1 stop5h 56m
Delta
Deal found 5/7![Delta logo]()
$422
This United Airlines deal was found by Cheapflights users on 5/7. 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 8/106:40 am
AUS
- YYZ
1 stop6h 02m
United Airlines
Wed 8/1211:00 am
YYZ
- AUS
1 stop5h 59m
United Airlines
Deal found 5/7![United Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 5/3. 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 6/251:31 pm
AUS
- YYZ
1 stop9h 27m
Delta
Thu 7/211:38 am
YYZ
- AUS
1 stop10h 31m
Delta
Deal found 5/3![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 5/7. 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 5/258:00 am
AUS
- YYZ
1 stop8h 21m
Delta
Sun 5/316:15 am
YYZ
- AUS
1 stop7h 11m
Delta
Deal found 5/7![Delta logo]()
$460
This Delta deal was found by Cheapflights users on 5/7. 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 5/258:00 am
AUS
- YYZ
1 stop8h 21m
Delta
Sat 5/304:10 pm
YYZ
- AUS
1 stop7h 01m
Delta
Deal found 5/7![Delta logo]()
$460
This Delta deal was found by Cheapflights users on 5/3. 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 6/35:15 am
AUS
- YYZ
1 stop8h 59m
Delta
Sun 6/71:40 pm
YYZ
- AUS
1 stop9h 32m
Delta
Deal found 5/3![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 5/8. 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 6/285:25 am
AUS
- YYZ
1 stop6h 00m
Delta
Sat 8/17:45 am
YYZ
- AUS
1 stop9h 05m
Delta
Deal found 5/8![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 5/7. 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 8/85:00 pm
AUS
- YYZ
1 stop5h 57m
Delta
Mon 8/172:24 pm
YYZ
- AUS
1 stop5h 27m
Delta
Deal found 5/7![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 5/4. 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 7/58:00 am
AUS
- YYZ
1 stop8h 24m
Delta
Fri 7/104:10 pm
YYZ
- AUS
1 stop6h 48m
Delta
Deal found 5/4![Delta logo]()
$497
Last-minute flights from Austin to Niagara FallsDiscover last-minute flight deals from Austin to Niagara Falls. Data last updated May 8, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Niagara Falls. Data last updated May 8, 2026 and is based on user searches.
This Vliegwinkel deal was found by Cheapflights users on 5/7. 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.
Sun 5/314:40 pm
AUS
- YYZ
Nonstop3h 25m
Multiple Airlines
Sat 6/612:00 pm
YYZ
- AUS
1 stop9h 15m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$325
This Trip.com deal was found by Cheapflights users on 5/4. 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 6/14:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Fri 6/512:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/4![Porter Airlines logo]()
$301
This Trip.com deal was found by Cheapflights users on 5/3. 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 6/14:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 6/812:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/3![Porter Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/14:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Fri 6/1912:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/5![Porter Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/14:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Thu 6/412:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/5![Porter Airlines logo]()
$314
This Jettzy deal was found by Cheapflights users on 5/7. 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.
Thu 6/44:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 6/812:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/7![Porter Airlines logo]()
$310
This Gotogate deal was found by Cheapflights users on 5/6. 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.
Fri 6/54:30 pm
AUS
- YYZ
Nonstop3h 25m
Multiple Airlines
Mon 6/812:55 pm
YYZ
- AUS
Nonstop3h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$327
This Trip.com deal was found by Cheapflights users on 5/7. 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 6/84:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Sun 6/1412:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/7![Porter Airlines logo]()
$298
This Justfly.com deal was found by Cheapflights users on 5/6. 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.
Mon 6/84:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 6/2212:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/6![Porter Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/154:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Mon 6/2212:55 pm
YYZ
- AUS
Nonstop3h 30m
Porter Airlines
Deal found 5/5![Porter Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/191:40 pm
AUS
- YYZ
2 stops23h 25m
Multiple Airlines
Sun 6/2112:55 pm
YYZ
- AUS
Nonstop3h 30m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$320
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 May 8, 2026.
Search for one-way flight options from Austin to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated May 8, 2026.
This deal was found by Cheapflights users on 5/6. 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.
Mon 6/84:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Deal found 5/6![Porter Airlines logo]()
$138
This Trip.com deal was found by Cheapflights users on 5/7. 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 6/14:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Deal found 5/7![Porter Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/54:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Deal found 5/5![Porter Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/254:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Deal found 5/6![Porter Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 7/311:40 pm
AUS
- YYZ
2 stops23h 25m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$149
This FlightHub deal was found by Cheapflights users on 5/5. 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.
Sun 6/214:30 pm
AUS
- YYZ
Nonstop3h 25m
Porter Airlines
Deal found 5/5![Porter Airlines logo]()
$150
This Mytrip deal was found by Cheapflights users on 5/4. 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 6/84:30 pm
AUS
- YYZ
Nonstop3h 25m
Air Transat
Deal found 5/4![Air Transat logo]()
$158
This Delta deal was found by Cheapflights users on 5/6. 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 6/266:25 am
AUS
- YYZ
1 stop9h 54m
Delta
Deal found 5/6![Delta logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/19:13 pm
AUS
- YYZ
2 stops25h 57m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$161
This Trip.com deal was found by Cheapflights users on 5/7. 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 6/264:30 pm
AUS
- YYZ
Nonstop3h 25m
Air Transat
Deal found 5/7![Air Transat logo]()
$164
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 May 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $298 (Trip.com) |
One-way from | $138 |
Popular in | April |
Cheapest in | June |
Average price | $640 |
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 May 8, 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
Thu 6/4
5:15 am-3:14 pm
1 stop8h 59m
Toronto Pearson Intl
Tue 6/9
1:40 pm-8:27 pm
1 stop7h 47m
$411
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Wed 6/3
6:30 am-5:15 pm
1 stop9h 45m
Toronto Pearson Intl
Thu 6/11
1:40 pm-10:12 pm
1 stop9h 32m
$411
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Fri 6/26
1:31 pm-11:58 pm
1 stop9h 27m
Toronto Pearson Intl
Mon 7/6
6:05 am-11:01 am
1 stop5h 56m
$422
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Thu 6/25
1:31 pm-11:58 pm
1 stop9h 27m
Toronto Pearson Intl
Thu 7/2
11:38 am-9:09 pm
1 stop10h 31m
$454
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Tue 6/9
12:59 pm-11:59 pm
1 stop10h 00m
Toronto Pearson Intl
Wed 6/10
5:15 pm-10:51 pm
1 stop6h 36m
$455
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Mon 5/25
8:00 am-5:21 pm
1 stop8h 21m
Toronto Pearson Intl
Sun 5/31
6:15 am-12:26 pm
1 stop7h 11m
$460
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Mon 5/25
8:00 am-5:21 pm
1 stop8h 21m
Toronto Pearson Intl
Sat 5/30
4:10 pm-10:11 pm
1 stop7h 01m
$460
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Wed 6/3
5:15 am-3:14 pm
1 stop8h 59m
Toronto Pearson Intl
Sun 6/7
1:40 pm-10:12 pm
1 stop9h 32m
$464
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Mon 8/10
6:40 am-1:42 pm
1 stop6h 02m
Toronto Pearson Intl
Wed 8/12
11:00 am-3:59 pm
1 stop5h 59m
$465
AustinToronto
AUS - YYZ
AUSYYZ
Austin Bergstrom
Sun 6/28
5:25 am-12:25 pm
1 stop6h 00m
Toronto Pearson Intl
Sat 8/1
7:45 am-3:50 pm
1 stop9h 05m
$465
Showing 1-10 of 24 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 May 8, 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.
Weekly flight availability from Austin to Niagara Falls
Explore weekly flight availability from Austin 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 May 8, 2026.
The most flights from AUS to NI4 are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
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 May 8, 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.
Entertainment
7.0
Crew
8.6
Comfort
8.0
Boarding
8.2
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Crew
8.6
Comfort
8.0
Boarding
8.2
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Crew
8.6
Comfort
8.0
Boarding
8.2
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Crew
8.6
Comfort
8.0
Boarding
8.2
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Crew
8.6
Comfort
8.0
Boarding
8.2
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Entertainment
7.0
Crew
8.6
Comfort
8.0
Boarding
8.2
Food
7.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
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
Complete your trip to Niagara Falls by adding a car rental and/or hotel reservation to your travel itinerary.
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 May 8, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on May 8, 2026.
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Austin to Niagara Falls flights
Consider these flights traveling from Austin to Niagara Falls.
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 May 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$556 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$433 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$274 | Average$667 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$677 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$390 | Average$742 | FlexibilityNo cancel fee | On-time71% |