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Niagara Falls

$152+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Niagara Falls are usually found in June or January, 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 April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/1312:10 pm
PHX
-
YYZ
Nonstop4h 14m
Multiple Airlines
Wed 5/203:50 pm
YYZ
-
PHX
1 stop8h 45m
Multiple Airlines
Deal found 3/29$240
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/1312:10 pm
PHX
-
YYZ
Nonstop4h 14m
Multiple Airlines
Wed 5/276:15 am
YYZ
-
PHX
1 stop8h 55m
Multiple Airlines
Deal found 3/28$241
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/1412:10 pm
PHX
-
YYZ
Nonstop4h 14m
Multiple Airlines
Wed 5/203:50 pm
YYZ
-
PHX
1 stop8h 45m
Multiple Airlines
Deal found 3/29$243
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/1412:10 pm
PHX
-
YYZ
Nonstop4h 14m
Multiple Airlines
Thu 5/213:50 pm
YYZ
-
PHX
1 stop8h 45m
Multiple Airlines
Deal found 3/29$245
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Tue 6/25:55 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Sat 6/66:15 am
YYZ
-
PHX
1 stop8h 55m
WestJet
Deal found 3/30$246
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/155:55 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Fri 5/228:15 am
YYZ
-
PHX
1 stop10h 30m
WestJet
Deal found 3/31$247
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 6/111:15 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Sun 6/218:15 am
YYZ
-
PHX
1 stop10h 30m
WestJet
Deal found 3/30$248
This Trip.com deal was found by Cheapflights users on 3/28. 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.
Tue 5/51:15 pm
PHX
-
YYZ
2 stops12h 55m
WestJet
Tue 5/2612:40 pm
YYZ
-
PHX
2 stops11h 55m
WestJet
Deal found 3/28$249
This Trip.com deal was found by Cheapflights users on 3/30. 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 5/81:15 pm
PHX
-
YYZ
2 stops12h 55m
WestJet
Sun 5/106:15 am
YYZ
-
PHX
1 stop8h 55m
WestJet
Deal found 3/30$250
This Trip.com deal was found by Cheapflights users on 3/29. 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.
Wed 5/138:00 am
PHX
-
YYZ
2 stops12h 59m
WestJet
Wed 5/206:15 am
YYZ
-
PHX
1 stop8h 55m
WestJet
Deal found 3/29$251

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 April 1, 2026.

Round-trip from

$240
(Kiwi.com)

One-way from

$152
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$342
From Phoenix to Niagara Falls
Search Deals
One-way flight from Phoenix to Niagara Falls
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 1, 2026.
Use the filters below to find and compare flights from Phoenix to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 8/21

10:00 am-12:04 am

1 stop11h 04m

Toronto Pearson Intl

Fri 8/28

1:30 pm-10:47 pm

1 stop12h 17m

$322

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Sun 6/7

11:50 pm-9:54 am

1 stop7h 04m

Toronto Pearson Intl

Wed 6/10

10:45 am-4:43 pm

1 stop8h 58m

$322

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Wed 5/6

11:47 pm-10:04 am

1 stop7h 17m

Toronto Pearson Intl

Sun 5/10

10:45 am-8:19 pm

1 stop12h 34m

$322

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Tue 8/18

10:00 am-12:04 am

1 stop11h 04m

Toronto Pearson Intl

Fri 9/18

5:50 pm-11:41 pm

1 stop8h 51m

$322

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 5/1

11:30 pm-9:54 am

1 stop7h 24m

Toronto Pearson Intl

Thu 5/7

5:20 pm-11:53 pm

1 stop9h 33m

$322

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Mon 6/22

11:50 pm-11:49 am

1 stop8h 59m

Toronto Pearson Intl

Mon 6/29

5:15 pm-11:24 pm

1 stop9h 09m

$366
Quickest round-trip

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Wed 5/6

12:10 pm-7:24 pm

Nonstop4h 14m

Toronto Pearson Intl

Sun 5/10

9:30 am-11:09 am

Nonstop4h 39m

$379

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Tue 6/16

9:43 am-11:14 pm

1 stop10h 31m

Toronto Pearson Intl

Wed 7/1

5:45 pm-10:14 pm

1 stop7h 29m

$400

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 6/19

11:50 pm-9:54 am

1 stop7h 04m

Toronto Pearson Intl

Tue 6/30

5:15 pm-11:24 pm

1 stop9h 09m

$411
Cheapest one-way
Quickest one-way

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Mon 6/15

11:50 pm-9:54 am

1 stop7h 04m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March 13, 2026.

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, July is the cheapest month in which you can book a flight from Phoenix to Niagara Falls (average of $138). Flying from Phoenix to Niagara Falls in March is currently the most expensive (average of $188). 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 April 1, 2026.

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 39% on airfare.

How much does it cost to fly round-trip from Phoenix 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 April 1, 2026.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited 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
430 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
430 reviews
Porter Airlines
8.0
Very good
430 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Delta
7.9
Good
8,363 reviews
Porter Airlines
8.0
Very good
430 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,527 reviews
Porter Airlines
8.0
Very good
430 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,542 reviews
Porter Airlines
8.0
Very good
430 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,868 reviews
Porter Airlines
8.0
Very good
430 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 United Airlines and Delta fly from Phoenix to Niagara Falls in about 9h 35m. The time it takes to get you to your destination can typically vary by up to 1h 29m. 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 $81. However, be on the lookout for offers from United Airlines and Air Canada, 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 Air Canada Rouge (52%), American Airlines (50%) or Porter Airlines (50%) 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 $1,064, our data shows the cheapest flight currently is $188. When looking at the most popular route, (Phoenix Sky Harbor Intl - Toronto Pearson Intl), you can expect to pay $240 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, July is the cheapest month in which you can book a flight from Phoenix to Niagara Falls (average of $138). Flying from Phoenix to Niagara Falls in March is currently the most expensive (average of $188). 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 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$146Average$327FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$152Average$382FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$156Average$366FlexibilityNo cancel feeOn-time69%
DeltaCheapest$156Average$324FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$162Average$372FlexibilityNo cancel feeOn-time50%
WestJetCheapest$229Average$293FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$303Average$485FlexibilityNo cancel feeOn-time71%

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