Niagara Falls

$150+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YYZ
Jul 9 — Jul 161
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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 Thursday

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 June 9, 2026.

This Vliegwinkel deal was found by Cheapflights users on 6/8. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:25 pm
AUS
-
YYZ
Nonstop3h 25m
Porter Airlines
Thu 7/3012:55 pm
YYZ
-
AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/8$239
This FlightHub deal was found by Cheapflights users on 6/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:25 pm
AUS
-
YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/2112:55 pm
YYZ
-
AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/4$243
This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub 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 7/2812:55 pm
YYZ
-
AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/6$244
This Trip.com deal was found by Cheapflights users on 6/4. 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.
Thu 7/94:25 pm
AUS
-
YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/1412:55 pm
YYZ
-
AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/4$245
This Jettzy deal was found by Cheapflights users on 6/4. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:25 pm
AUS
-
YYZ
Nonstop3h 25m
Porter Airlines
Mon 8/1012:55 pm
YYZ
-
AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/4$249
This FlightHub deal was found by Cheapflights users on 6/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:25 pm
AUS
-
YYZ
Nonstop3h 25m
Porter Airlines
Mon 8/2412:55 pm
YYZ
-
AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/4$253
This Trip.com deal was found by Cheapflights users on 6/7. 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.
Thu 7/234:25 pm
AUS
-
YYZ
Nonstop3h 25m
Multiple Airlines
Wed 7/298:15 am
YYZ
-
AUS
Nonstop3h 30m
Multiple Airlines
Deal found 6/7$256
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:25 pm
AUS
-
YYZ
Nonstop3h 25m
Porter Airlines
Tue 7/1412:55 pm
YYZ
-
AUS
Nonstop3h 30m
Porter Airlines
Deal found 6/8$257

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 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(Vliegwinkel)

One-way from

$150
(Porter Airlines)

Popular in

November

Cheapest in

June

Average price

$375
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. 13% potential increase in price ($97 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in June 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 June 9, 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

Mon 8/10

2:45 pm-11:22 pm

1 stop7h 37m

Toronto Pearson Intl

Fri 8/14

8:15 am-10:45 am

Nonstop3h 30m

$298

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Tue 7/21

4:31 pm-11:02 pm

1 stop5h 31m

Toronto Pearson Intl

Tue 7/28

11:40 am-8:22 pm

1 stop9h 42m

$324

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Sat 7/25

4:31 pm-11:02 pm

1 stop5h 31m

Toronto Pearson Intl

Tue 7/28

6:00 am-1:54 pm

1 stop8h 54m

$351

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Wed 7/22

3:37 pm-11:59 pm

1 stop7h 22m

Toronto Pearson Intl

Sat 7/25

6:10 am-11:19 am

1 stop6h 09m

$351
Quickest round-trip

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Mon 8/10

4:25 pm-8:50 pm

Nonstop3h 25m

Toronto Pearson Intl

Fri 8/14

12:55 pm-3:25 pm

Nonstop3h 30m

$353

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Fri 8/21

5:20 pm-12:13 am

1 stop5h 53m

Toronto Pearson Intl

Sun 8/23

7:00 am-11:49 am

1 stop5h 49m

$378

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Sun 8/2

5:20 am-3:20 pm

1 stop9h 00m

Toronto Pearson Intl

Sun 8/9

6:10 am-2:52 pm

1 stop9h 42m

$378

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Sun 8/2

5:20 am-3:20 pm

1 stop9h 00m

Toronto Pearson Intl

Fri 8/7

7:45 am-1:51 pm

1 stop7h 06m

$378

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Mon 8/3

5:20 am-3:20 pm

1 stop9h 00m

Toronto Pearson Intl

Sun 8/9

6:10 am-2:52 pm

1 stop9h 42m

$378

AustinToronto

AUS - YYZ

AUSYYZ

Austin Bergstrom

Sun 7/26

5:20 am-1:34 pm

1 stop7h 14m

Toronto Pearson Intl

Mon 7/27

1:38 pm-10:07 pm

1 stop9h 29m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 21 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 June 9, 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 June 9, 2026.

The most flights from AUS to NI4 are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 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 June 9, 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.

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.6

Comfort

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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 5h 31m. Fly via United Airlines or Delta 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 $193 and $196, respectively.

  • What are the most reliable airlines from Austin to Niagara Falls?

    Before booking your flight to Niagara Falls from Austin, check out the most reliable airlines to get you to your destination on time: American Airlines (60%), Porter Airlines (60%), Air Transat( 60%).

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

    While on average a flight from Austin to Niagara Falls is generally $356, our data shows the cheapest flight currently is $137. When looking at the most popular route, (Austin Bergstrom - Toronto Pearson Intl), you can expect to pay $249 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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$537FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$161Average$396FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$257Average$667FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$312Average$682FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$390Average$742FlexibilityNo cancel feeOn-time71%

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