HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$139+ Cheap flights from Phoenix 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phoenix to Niagara Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Phoenix to Niagara Falls are usually found in April or February, booked 88 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Phoenix to Niagara Falls

Cheapest flights from Phoenix to Niagara Falls
Explore the most affordable flight options available from Phoenix to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Trip.com deal was found by Cheapflights users on 12/19. 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 12/269:58 amPHX - YYZ
1 stop7h 57mMultiple Airlines
Fri 1/239:45 amYYZ - PHX
Nonstop5h 02mMultiple Airlines
Deal found 12/19$454
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/287:00 amPHX - YYZ
3 stops35h 13mMultiple Airlines
Sat 1/249:45 amYYZ - PHX
Nonstop5h 02mMultiple Airlines
Deal found 12/19$503
This oojo deal was found by Cheapflights users on 12/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:20 pmPHX - YYZ
1 stop25h 18mWestJet
Sat 1/106:30 pmYYZ - PHX
2 stops20h 48mWestJet
Deal found 12/19$522
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/261:35 pmPHX - YYZ
Nonstop4h 05mPorter Airlines
Fri 1/239:45 amYYZ - PHX
Nonstop5h 02mPorter Airlines
Deal found 12/19$528
This Gotogate deal was found by Cheapflights users on 12/19. 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.
Sun 12/281:35 pmPHX - YYZ
Nonstop4h 05mPorter Airlines
Sat 1/249:45 amYYZ - PHX
Nonstop5h 02mPorter Airlines
Deal found 12/19$551
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/271:35 pmPHX - YYZ
Nonstop4h 05mMultiple Airlines
Sun 1/410:15 pmYYZ - PHX
2 stops25h 01mMultiple Airlines
Deal found 12/19$598
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/251:35 pmPHX - YYZ
Nonstop4h 05mMultiple Airlines
Sun 1/410:15 pmYYZ - PHX
2 stops25h 01mMultiple Airlines
Deal found 12/19$643

Find flight deals from Phoenix to Niagara Falls

Keep the following information in mind while searching for Phoenix to Niagara Falls flight deals. Data was last updated December 21, 2025.

Round-trip from

$240
(oojo)

One-way from

$139
(WestJet)

Popular in

December

Cheapest in

April

Average price

$461
From Phoenix to Niagara Falls
Search Deals
One-way flight from Phoenix to Niagara Falls
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 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 Phoenix 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 21, 2025.
Use the filters below to find and compare flights from Phoenix to Niagara Falls that are best for you.

Fly from

Phoenix

Fly to

Niagara Falls

Route

Depart

Return

Price

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 1/9

2:05 pm-6:58 am

2 stops14h 53m

Toronto Pearson Intl

Mon 1/12

6:30 pm-10:28 am

2 stops17h 58m

$241

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 2/13

1:45 pm-7:47 pm

Nonstop4h 02m

Toronto Pearson Intl

Mon 2/16

10:15 pm-10:49 pm

1 stop26h 34m

$242

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 3/6

7:35 pm-6:13 am

1 stop8h 38m

Toronto Pearson Intl

Mon 3/9

9:40 am-5:49 pm

2 stops11h 09m

$242

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Wed 2/11

6:30 pm-6:49 am

1 stop10h 19m

Toronto Pearson Intl

Wed 2/18

8:45 am-11:44 am

Nonstop4h 59m

$244

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Thu 3/5

5:10 pm-5:37 am

1 stop10h 27m

Toronto Pearson Intl

Mon 3/9

10:00 am-5:49 pm

1 stop10h 49m

$244

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Thu 3/5

7:35 pm-6:13 am

1 stop8h 38m

Toronto Pearson Intl

Mon 3/9

1:30 pm-9:49 pm

1 stop11h 19m

$244

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 1/9

1:50 pm-7:52 pm

Nonstop4h 02m

Toronto Pearson Intl

Mon 1/12

5:45 pm-1:18 pm

2 stops21h 33m

$244

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Sat 1/17

1:50 pm-7:52 pm

Nonstop4h 02m

Toronto Pearson Intl

Sat 1/24

9:45 am-12:47 pm

Nonstop5h 02m

$246

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Wed 1/14

9:00 am-7:36 pm

1 stop8h 36m

Toronto Pearson Intl

Sun 1/18

9:40 am-8:25 pm

2 stops12h 45m

$248

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Thu 2/12

9:00 am-7:36 pm

1 stop8h 36m

Toronto Pearson Intl

Tue 2/17

9:45 am-12:47 pm

Nonstop5h 02m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Phoenix to Niagara Falls

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

How far ahead should I book a flight from Phoenix to Niagara Falls?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Niagara Falls. Price data was last updated on December 19, 2025.

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to Niagara Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Phoenix to Niagara Falls (average of $120). Flying from Phoenix to Niagara Falls in November is currently the most expensive (average of $175). 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 PHX to NI4?

Find hourly flight availability from Phoenix 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 21, 2025.

One of the essential ways to save on airfare from Phoenix 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 59% on airfare.

What is the cheapest day to fly from Phoenix to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Niagara Falls. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix to Niagara Falls flight should consider departing on Friday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix to Niagara Falls

Explore weekly flight availability from Phoenix 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 December 21, 2025.

The most flights from PH1 to NI4 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

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 21, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta, and American Airlines from Phoenix to Niagara Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
399 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Delta
7.9
Good
8,017 reviews
Porter Airlines
8.0
Very good
399 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,051 reviews
Porter Airlines
8.0
Very good
399 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,209 reviews
Porter Airlines
8.0
Very good
399 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,550 reviews
Porter Airlines
8.0
Very good
399 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like WestJet and Air Canada fly from Phoenix to Niagara Falls in about 10h 19m. The time it takes to get you to your destination can typically vary by up to 4h 34m. There are 1871 mi between Phoenix and Niagara Falls. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $87. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Phoenix to Niagara Falls for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Phoenix to Niagara Falls consider choosing Lufthansa (78%), American Airlines (70%) or Porter Airlines (70%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Phoenix to Niagara Falls is generally $982, our data shows the cheapest flight currently is $159. When looking at the most popular route, (Phoenix Sky Harbor Intl - Toronto Pearson Intl), you can expect to pay $199 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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 Phoenix to Niagara Falls?

    Currently, March is the cheapest month in which you can book a flight from Phoenix to Niagara Falls (average of $120). Flying from Phoenix to Niagara Falls in November is currently the most expensive (average of $175). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Phoenix to Niagara Falls

Discover the top 7 airlines that operate flights from Phoenix 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$136Average$369FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$156Average$323FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$156Average$386FlexibilityNo cancel feeOn-time69%
DeltaCheapest$156Average$383FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$169Average$372FlexibilityNo cancel feeOn-time50%
WestJetCheapest$229Average$323FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$296Average$590FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.