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Niagara Falls

$442+ Cheap flights from Tucson (TUS) to Niagara Falls, ON, Canada

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — YYZ
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap 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 December 8, 2025.

This Expedia deal was found by Cheapflights users on 12/6. 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 12/266:40 amTUS - YYZ
1 stop6h 22mMultiple Airlines
Thu 1/84:45 pmYYZ - TUS
1 stop9h 14mMultiple Airlines
Deal found 12/6$724
This Flightnetwork deal was found by Cheapflights users on 12/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:40 amTUS - YYZ
1 stop6h 22mAir Canada
Thu 1/86:50 pmYYZ - TUS
2 stops20h 40mAir Canada
Deal found 12/6$780
This Alaska Airlines deal was found by Cheapflights users on 12/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:03 pmTUS - YYZ
2 stops18h 32mAlaska Airlines
Thu 1/84:45 pmYYZ - TUS
2 stops26h 43mAlaska Airlines
Deal found 12/6$794
This American Airlines deal was found by Cheapflights users on 12/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amTUS - YYZ
2 stops9h 29mAmerican Airlines
Thu 1/811:35 amYYZ - TUS
2 stops9h 46mAmerican Airlines
Deal found 12/6$902
This American Airlines deal was found by Cheapflights users on 12/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amTUS - YYZ
1 stop8h 19mAmerican Airlines
Sun 12/285:14 pmYYZ - TUS
1 stop7h 29mAmerican Airlines
Deal found 12/6$986
This deal was found by Cheapflights users on 12/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:26 pmTUS - YYZ
1 stop9h 33mUnited Airlines
Sun 12/284:10 pmYYZ - TUS
1 stop7h 48mUnited Airlines
Deal found 12/5$1,353
This Expedia deal was found by Cheapflights users on 12/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:22 pmTUS - YYZ
2 stops15h 51mMultiple Airlines
Sun 12/2811:25 amYYZ - TUS
2 stops14h 40mMultiple Airlines
Deal found 12/7$1,398

Find 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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$442
(Alaska Airlines)

Popular in

September

Cheapest in

July

Average price

$603
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
Highest demand for flights based on searches. 29% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 8, 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 1/26

4:29 pm-3:35 pm

1 stop21h 06m

Toronto Pearson Intl

Tue 2/3

4:45 pm-5:28 pm

2 stops26h 43m

$442

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 1/26

6:00 pm-11:08 am

2 stops15h 08m

Toronto Pearson Intl

Tue 2/3

6:10 am-10:07 pm

2 stops17h 57m

$503

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 1/5

6:01 am-3:35 pm

1 stop31h 34m

Toronto Pearson Intl

Mon 1/12

4:45 pm-11:59 pm

1 stop9h 14m

$515

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Thu 1/15

6:00 am-3:35 pm

1 stop31h 35m

Toronto Pearson Intl

Sun 1/18

4:45 pm-11:59 pm

1 stop9h 14m

$580

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 1/26

8:33 am-9:22 pm

1 stop10h 49m

Toronto Pearson Intl

Tue 2/3

4:45 pm-11:59 pm

1 stop9h 14m

$600

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Thu 1/15

7:35 am-10:17 pm

2 stops12h 42m

Toronto Pearson Intl

Sun 1/18

9:00 am-11:15 pm

1 stop16h 15m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

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, July is the cheapest month in which you can book a flight from Tucson to Niagara Falls (average of $330). Flying from Tucson to Niagara Falls in October is currently the most expensive (average of $661). 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 December 8, 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.

How much does it cost to fly round-trip from Tucson 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 December 8, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines 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.
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,013 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,076 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 15h 08m. Alaska Airlines provides one of the quickest options available for as low as $503. The distance from Tucson to Niagara Falls is about 1869 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, July is the cheapest month in which you can book a flight from Tucson to Niagara Falls (average of $330). Flying from Tucson to Niagara Falls in October is currently the most expensive (average of $661). 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$337Average$576FlexibilityNo cancel feeOn-time69%
DeltaCheapest$347Average$389FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$380Average$608FlexibilityNo cancel feeOn-time71%

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