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Niagara Falls

$218+ Cheap flights from Tucson (TUS) to Niagara Falls, 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — YYZ
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$432
(Kiwi.com)

One-way from

$218
(Kiwi.com)

Popular in

September

Cheapest in

July

Average price

$697
From Tucson to Niagara Falls
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One-way flight from Tucson to Niagara Falls
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Highest demand for flights based on searches. 23% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/293:35 pmTUS - YYZ
1 stop21h 00mMultiple Airlines
Wed 11/510:00 amYYZ - TUS
2 stops24h 26mMultiple Airlines
Deal found 9/14$445
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/295:15 amTUS - YYZ
1 stop31h 20mAlaska Airlines
Wed 11/54:45 pmYYZ - TUS
1 stop9h 09mAlaska Airlines
Deal found 9/14$473
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sat 10/117:15 amTUS - YYZ
2 stops14h 07mMultiple Airlines
Thu 10/169:45 amYYZ - TUS
1 stop28h 54mMultiple Airlines
Deal found 9/12$480
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 11/1711:40 amTUS - YYZ
2 stops25h 55mAlaska Airlines
Fri 11/214:45 pmYYZ - TUS
1 stop9h 13mAlaska Airlines
Deal found 9/13$483
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/81:42 pmTUS - YYZ
1 stop14h 38mMultiple Airlines
Thu 12/189:00 pmYYZ - TUS
2 stops29h 05mMultiple Airlines
Deal found 9/14$501
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/63:37 pmTUS - YYZ
2 stops19h 01mMultiple Airlines
Thu 10/99:45 amYYZ - TUS
1 stop28h 54mMultiple Airlines
Deal found 9/14$560
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/56:25 pmTUS - YYZ
2 stops24h 25mMultiple Airlines
Thu 10/99:45 amYYZ - TUS
1 stop28h 54mMultiple Airlines
Deal found 9/14$568
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/1312:24 pmTUS - YYZ
2 stops30h 26mMultiple Airlines
Mon 10/2010:40 amYYZ - TUS
1 stop11h 57mMultiple Airlines
Deal found 9/14$600

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 September 15, 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

Mon 1/19

1:52 pm-6:47 am

1 stop14h 55m

Toronto Pearson Intl

Thu 1/29

1:30 pm-9:09 pm

2 stops33h 39m

$432

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Wed 10/29

3:35 pm-3:35 pm

1 stop21h 00m

Toronto Pearson Intl

Wed 11/5

10:00 am-8:26 am

2 stops24h 26m

$445

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Wed 10/29

6:30 am-3:35 pm

2 stops30h 05m

Toronto Pearson Intl

Wed 11/5

4:45 pm-11:54 pm

1 stop9h 09m

$473

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 11/17

11:40 am-3:35 pm

2 stops25h 55m

Toronto Pearson Intl

Fri 11/21

4:45 pm-11:58 pm

1 stop9h 13m

$483

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 1/19

2:52 pm-3:35 pm

2 stops22h 43m

Toronto Pearson Intl

Thu 1/29

4:45 pm-9:41 pm

2 stops30h 56m

$488

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 12/8

1:42 pm-6:20 am

1 stop14h 38m

Toronto Pearson Intl

Thu 12/18

9:00 pm-12:05 am

2 stops29h 05m

$501

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sat 10/11

7:15 am-3:00 pm

1 stop28h 45m

Toronto Pearson Intl

Thu 10/16

9:45 am-11:39 am

1 stop28h 54m

$528

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 10/6

3:37 pm-1:38 pm

2 stops19h 01m

Toronto Pearson Intl

Thu 10/9

9:45 am-11:39 am

1 stop28h 54m

$560

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sun 10/5

6:25 pm-9:50 pm

2 stops24h 25m

Toronto Pearson Intl

Thu 10/9

9:45 am-11:39 am

1 stop28h 54m

$568

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sat 10/11

7:15 am-12:22 am

2 stops14h 07m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 11 results
1
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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, January is the cheapest month in which you can book a flight from Tucson to Niagara Falls (average of $243). Flying from Tucson to Niagara Falls in August is currently the most expensive (average of $348). 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 September 15, 2025.

When flying from Tucson 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.

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 September 15, 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
8,929 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 $473. 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, January is the cheapest month in which you can book a flight from Tucson to Niagara Falls (average of $243). Flying from Tucson to Niagara Falls in August is currently the most expensive (average of $348). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$330Average$348FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$337Average$548FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$380Average$530FlexibilityNo cancel feeOn-time71%

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