Niagara Falls

$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
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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 flights from Austin to Niagara Falls
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$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$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$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$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$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$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$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$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$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$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$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$327

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
Provider with most accurate pricing for Austin Bergstrom-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for Austin Bergstrom-Toronto (YTO) flights.
From Austin Bergstrom to Niagara Falls
One-way flight from Austin Bergstrom to Niagara Falls
Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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

Price

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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.
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

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
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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.
  • What airport do you fly from for flights from Austin to Niagara Falls?

    If you book a flight to Niagara Falls from Austin, you will be flying from Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin. There are 2 flights from Austin Bergstrom to Niagara Falls per day from 5 different airlines.

  • How long is the flight from Austin to Niagara Falls?

    There are many flights that can get you from Austin to Niagara Falls in 8h 59m. Fly via Delta or United Airlines to get the fastest option. The distance from Austin to Niagara Falls is about 1358 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Austin to Niagara Falls one-way?

    $185 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from $226 and $245, respectively.

  • What are the cheapest flights from Austin to Niagara Falls?

    While on average a flight from Austin to Niagara Falls is generally $1,208, our data shows the cheapest flight currently is $214. When looking at the most popular route, (Austin Bergstrom - Toronto Pearson Intl), you can expect to pay $298 for that flight.

  • Can I find deals for flights from Austin to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Austin to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Niagara Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Niagara Falls.

  • Can I find deals for business class flights from Austin to Niagara Falls?

    Yes. Cheapflights offers flight deals from Austin to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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 May 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$556FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$220Average$433FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$274Average$667FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$297Average$677FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$390Average$742FlexibilityNo cancel feeOn-time71%

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