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Niagara Falls

$182+ Cheap flights from Tucson (TUS) 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — YYZ
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Tucson to Niagara Falls

Cheapest flights from Tucson to Niagara Falls
Explore the most affordable flight options available from Tucson to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/57:21 pmTUS - YYZ
2 stops14h 22mMultiple Airlines
Sun 12/148:00 pmYYZ - TUS
1 stop24h 41mMultiple Airlines
Deal found 11/6$370
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/411:59 amTUS - YYZ
2 stops25h 36mMultiple Airlines
Thu 12/117:55 pmYYZ - TUS
1 stop24h 31mMultiple Airlines
Deal found 11/6$398
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Sun 12/711:59 amTUS - YYZ
2 stops25h 36mMultiple Airlines
Sun 12/148:00 pmYYZ - TUS
1 stop24h 41mMultiple Airlines
Deal found 11/6$426
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:59 amTUS - YYZ
2 stops25h 36mAlaska Airlines
Mon 1/124:45 pmYYZ - TUS
1 stop33h 14mAlaska Airlines
Deal found 11/4$445
This Expedia deal was found by Cheapflights users on 11/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:59 amTUS - YYZ
2 stops25h 36mAlaska Airlines
Sun 12/144:45 pmYYZ - TUS
2 stops30h 44mAlaska Airlines
Deal found 11/6$514

Cheap flight deals from Tucson to Niagara Falls

Keep the following information in mind while searching for Tucson to Niagara Falls flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$370
(Kiwi.com)

One-way from

$182
(Kiwi.com)

Popular in

September

Cheapest in

July

Average price

$622
Provider with most accurate pricing for Tucson-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Toronto (YTO) flights.
Search Deals
From Tucson to Niagara Falls
Search Deals
One-way flight from Tucson to Niagara Falls
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson 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 November 6, 2025.
Use the filters below to find and compare flights from Tucson to Niagara Falls that are best for you.

Fly from

Tucson

Fly to

Niagara Falls

Route

Depart

Return

Price

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sun 1/11

2:02 pm-6:47 am

1 stop14h 45m

Toronto Pearson Intl

Sun 1/18

8:00 pm-1:09 pm

1 stop19h 09m

$258

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Fri 12/5

6:00 am-3:35 pm

1 stop31h 35m

Toronto Pearson Intl

Sun 12/14

8:00 pm-6:41 pm

1 stop24h 41m

$397

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 1/26

7:30 am-3:35 pm

2 stops30h 05m

Toronto Pearson Intl

Tue 2/3

4:45 pm-5:28 pm

2 stops26h 43m

$398

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Thu 12/4

11:59 am-3:35 pm

2 stops25h 36m

Toronto Pearson Intl

Thu 12/11

7:55 pm-6:26 pm

1 stop24h 31m

$398

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sun 12/7

6:00 am-3:35 pm

1 stop31h 35m

Toronto Pearson Intl

Sun 12/14

8:00 pm-6:41 pm

1 stop24h 41m

$443

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Thu 12/4

11:59 am-3:35 pm

2 stops25h 36m

Toronto Pearson Intl

Mon 1/12

4:45 pm-11:59 pm

1 stop33h 14m

$445

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sun 1/11

7:30 am-3:35 pm

2 stops30h 05m

Toronto Pearson Intl

Sun 1/18

4:45 pm-9:28 pm

2 stops30h 43m

$460

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Tue 12/23

7:20 pm-7:55 pm

1 stop22h 35m

$182

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 1/5

6:01 am-3:35 pm

1 stop31h 34m

$190

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Wed 2/18

8:00 am-5:58 am

3 stops19h 58m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 15 results
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Best time to book a flight from Tucson to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Tucson 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 Tucson to Niagara Falls

What is the cheapest month to book a flight from Tucson to Niagara Falls?

Currently, December is the cheapest month in which you can book a flight from Tucson to Niagara Falls (average of $203). Flying from Tucson to Niagara Falls in September is currently the most expensive (average of $646). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TUS to NI4?

Find hourly flight availability from Tucson 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 November 6, 2025.

One of the essential ways to save on airfare from Tucson to Niagara Falls is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 46% on airfare.

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 November 6, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Air Canada from Tucson to Niagara Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,416 reviews
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Tucson 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 Tucson to Niagara Falls?

    Tucson (TUS), located 7.5 mi from the city center, is the airport you fly out of when you book flights from Tucson to Niagara Falls. 3 airlines have flights from Tucson to Niagara Falls on a regular basis. Booking flights from Tucson to Niagara Falls should not be difficult; the airport handles an average of 0 outbound flights to Niagara Falls per day.

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

    A quick flight from Tucson to Niagara Falls can take about 30h 05m. Alaska Airlines provides one of the quickest options available for as low as $398. The distance from Tucson to Niagara Falls is about 1869 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson 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.

  • What is the cheapest month to book a flight from Tucson to Niagara Falls?

    Currently, December is the cheapest month in which you can book a flight from Tucson to Niagara Falls (average of $203). Flying from Tucson to Niagara Falls in September is currently the most expensive (average of $646). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Tucson to Niagara Falls

Discover the top 3 airlines that operate flights from Tucson 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$330Average$348FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$337Average$576FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$380Average$608FlexibilityNo cancel feeOn-time71%

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