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Cheap flights from St. John's to Phoenix Sky Harbor Intl Airport from C$ 635

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — PHX
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find flight deals from St. John's to Sky Harbor Intl

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to Sky Harbor Intl
Explore the most affordable flight options available from St. John's to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Thu 16/107:10 a.m.YYT - PHX
1 stop18h 38mWestJet
Mon 20/101:10 p.m.PHX - YYT
1 stop12h 40mWestJet
Deal found 15/10C$ 1,925
Thu 16/102:00 p.m.YYT - PHX
1 stop9h 49mAir Canada
Mon 20/107:30 a.m.PHX - YYT
2 stops10h 23mAir Canada
Deal found 16/10C$ 2,033
Thu 16/101:50 p.m.YYT - PHX
2 stops23h 03mUnited Airlines
Mon 20/106:00 a.m.PHX - YYT
2 stops14h 09mUnited Airlines
Deal found 16/10C$ 2,063
Thu 16/106:00 a.m.YYT - PHX
2 stops18h 02mAmerican Airlines
Mon 20/1011:52 p.m.PHX - YYT
3 stops61h 05mAmerican Airlines
Deal found 15/10C$ 2,447

Cheap flight deals from St. John's to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to Sky Harbor Intl (PHX). 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 17 October 2025.

Round-trip from

C$ 635

Popular in

June

Cheapest in

January

Average price

C$ 660
United Airlines
  • United Airlines
  • 13/2-26/2
  • 4 total stops
  • 43h 49m total
  • St. John's to Phoenix
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Sky Harbor Intl 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 629,999 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from St. John's to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

St. John's

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

St. John'sPhoenix

YYT - PHX

YYTPHX

St John's

Fri 13/2

6:10 p.m.-12:23 p.m.

2 stops21h 43m

Phoenix Sky Harbor Intl

Thu 26/2

3:45 p.m.-5:21 p.m.

2 stops22h 06m

C$ 635

St. John'sPhoenix

YYT - PHX

YYTPHX

St John's

Fri 13/2

8:55 p.m.-10:30 p.m.

2 stops29h 05m

Phoenix Sky Harbor Intl

Thu 26/2

8:00 a.m.-12:56 a.m.

1 stop13h 26m

C$ 650

St. John'sPhoenix

YYT - PHX

YYTPHX

St John's

Fri 13/2

6:20 a.m.-8:40 p.m.

2 stops17h 50m

Phoenix Sky Harbor Intl

Thu 26/2

2:45 p.m.-11:05 p.m.

3 stops28h 50m

C$ 917

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

Best time to book a flight from St. John's to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from St. John's 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 St. John's to Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from St. John's to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from St. John's to Phoenix Sky Harbor Intl Airport (average of C$ 229). Flying from St. John's to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of C$ 778). 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 YYT to PHX?

Find hourly flight availability from St. John's to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

It’s typically best to fly out from St. John's to Phoenix Sky Harbor Intl Airport at noon. Doing so could potentially save you 41% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated 17 October 2025.
Read reviews from past customers who have flown United Airlines and Air Canada from St. John's to Phoenix Sky Harbor Intl Airport. 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
8,982 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,306 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from St. John's to Sky Harbor Intl. 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 St. John's to Phoenix Sky Harbor Intl?

    If you book a flight to Phoenix Sky Harbor Intl from St. John's, you will be flying from St John's, which is the city’s only airport. St John's (YYT) is located 6.7 km from the centre of St. John's. There are 0 flights from St John's to Phoenix Sky Harbor Intl per day from 2 different airlines.

  • How long is the flight from St. John's to Phoenix Sky Harbor Intl Airport?

    Departing from St. John's to Phoenix Sky Harbor Intl Airport will take you 21h 43m. The distance between St. John's and Phoenix Sky Harbor Intl Airport is about 5113 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from St. John's to Phoenix Sky Harbor Intl Airport round-trip?

    According to our current data, Air Canada (C$ 355), and United Airlines (C$ 364) offers the cheapest pricing from St. John's to Phoenix Sky Harbor Intl Airport. Air Canada is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from St. John's to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on St. John's to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to Sky Harbor Intl?

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

  • Can I find deals for business class flights from St. John's to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from St. John's to Sky Harbor Intl 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 St. John's to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from St. John's to Phoenix Sky Harbor Intl Airport (average of C$ 229). Flying from St. John's to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of C$ 778). 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

Travelling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Wickenburg
Litchfield Park
Peoria
Fountain Hills

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from St. John's to Sky Harbor Intl

Discover the top 2 airlines that operate flights from St. John's to Sky Harbor Intl. 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 629,999 searches. Data last updated 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 355AverageC$ 501FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 364AverageC$ 545FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from St. John's to Sky Harbor Intl?

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Why should you use Cheapflights to find cheap flight tickets from St. John's to Sky Harbor Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St. John's to Sky Harbor Intl.

Can Cheapflights find flights from St. John's to Sky Harbor Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. John's to Sky Harbor Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. John's to Sky Harbor Intl become cheaper?

Not ready to book yet? You can track prices for flights from St. John's to Sky Harbor Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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