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Niagara Falls

$266+ Cheap flights from Sky Harbor Intl (PHX) to Niagara Falls, NY (IAG)

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — IAG
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Niagara Falls (IAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Round-trip from

$438
(Mytrip)

One-way from

$266
(Mytrip)
From Phoenix Sky Harbor Intl to Niagara Falls
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One-way flight from Phoenix Sky Harbor Intl to Niagara Falls
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Find flight deals from Sky Harbor Intl to Niagara Falls

Cheapest flights from Sky Harbor Intl to Niagara Falls
Explore the most affordable flight options available from Sky Harbor Intl to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Mytrip deal was found by Cheapflights users on 6/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/213:57 pmPHX - IAG
2 stops23h 13mMultiple Airlines
Sun 8/241:40 pmIAG - PHX
3 stops34h 57mMultiple Airlines
Deal found 6/28$438

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 June 30, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Niagara Falls that are best for you.

Fly from

Sky Harbor Intl

Fly to

Niagara Falls

Route

Depart

Return

Price

PhoenixNiagara Falls

PHX - IAG

PHXIAG

Phoenix Sky Harbor Intl

Thu 8/21

3:57 pm-6:10 pm

2 stops23h 13m

Niagara Falls

Sun 8/24

1:40 pm-9:37 pm

3 stops34h 57m

$438

PhoenixNiagara Falls

PHX - IAG

PHXIAG

Phoenix Sky Harbor Intl

Sat 7/5

9:46 pm-5:05 pm

3 stops16h 19m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Sky Harbor Intl to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Sky Harbor Intl 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 Sky Harbor Intl Airport to Niagara Falls

What is the cheapest time of day to fly from PHX to IAG?

Find hourly flight availability from Sky Harbor Intl 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 June 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Phoenix Sky Harbor Intl Airport to Niagara Falls, New York by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 into for flights to Niagara Falls from Phoenix Sky Harbor Intl?

    Niagara Falls (IAG), located 5.7 mi from the city center, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to Niagara Falls. 0 airlines have flights to Niagara Falls from Phoenix Sky Harbor Intl on a regular basis. Booking flights from Phoenix Sky Harbor Intl to Niagara Falls should not be difficult; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day.

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

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

  • How can I find direct flights from Sky Harbor Intl to Niagara Falls?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Niagara Falls?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

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