$143 Cheap Flights from Phoenix (PHX) to St. John's (YYT)

View $143 flight on Thu, Oct 23, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT)

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Cheap Flights from Phoenix to St. John's (PHX-YYT)

Prices were available within the past 7 days and start at $143 for one-way flights and $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed, Oct 15 - Wed, Oct 29
PHX
Phoenix
YYT
St. John's
$331 Roundtrip, found 3 days ago
$331
Roundtrip
found 3 days ago
Select WestJet flight, departing Wed, Oct 15 from Phoenix to St. John's, returning Wed, Oct 29, priced at $331 found 3 days ago
Air Canada
Sat, Sep 27 - Thu, Oct 2
PHX
Phoenix
YYT
St. John's
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Sep 27 from Phoenix to St. John's, returning Thu, Oct 2, priced at $349 found 5 days ago
Air Canada
Sat, Sep 27 - Tue, Oct 7
PHX
Phoenix
YYT
St. John's
$356 Roundtrip, found 5 days ago
$356
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Sep 27 from Phoenix to St. John's, returning Tue, Oct 7, priced at $356 found 5 days ago
WestJet
Fri, Oct 10 - Fri, Oct 24
PHX
Phoenix
YYT
St. John's
$358 Roundtrip, found 5 days ago
$358
Roundtrip
found 5 days ago
Select WestJet flight, departing Fri, Oct 10 from Phoenix to St. John's, returning Fri, Oct 24, priced at $358 found 5 days ago
Air Canada
Wed, Oct 22 - Sun, Nov 2
PHX
Phoenix
YYT
St. John's
$375 Roundtrip, found 5 days ago
$375
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Oct 22 from Phoenix to St. John's, returning Sun, Nov 2, priced at $375 found 5 days ago
Air Canada
Thu, Oct 16 - Sat, Nov 1
PHX
Phoenix
YYT
St. John's
$381 Roundtrip, found 5 days ago
$381
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Oct 16 from Phoenix to St. John's, returning Sat, Nov 1, priced at $381 found 5 days ago
Air Canada
Sat, Oct 4 - Tue, Oct 21
PHX
Phoenix
YYT
St. John's
$383 Roundtrip, found 5 days ago
$383
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Oct 4 from Phoenix to St. John's, returning Tue, Oct 21, priced at $383 found 5 days ago
United
Wed, Oct 15 - Wed, Oct 29
PHX
Phoenix
YYT
St. John's
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 15 from Phoenix to St. John's, returning Wed, Oct 29, priced at $397 found 3 days ago
Delta
Tue, Oct 7 - Wed, Oct 22
PHX
Phoenix
YYT
St. John's
$572 Roundtrip, found 5 days ago
$572
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 7 from Phoenix to St. John's, returning Wed, Oct 22, priced at $572 found 5 days ago
Porter Airlines
Thu, Oct 9 - Sat, Oct 25
PHX
Phoenix
YYT
St. John's
$659 Roundtrip, found 5 days ago
$659
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Thu, Oct 9 from Phoenix to St. John's, returning Sat, Oct 25, priced at $659 found 5 days ago

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT) cost?
Get a cheap one-way flight from $143 or cheap return flight from $331 from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT)?
The cheapest month to fly from PHX to YYT is October, when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PHX to YYT flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT)?
There aren't any daily direct flights from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from PHX to YYT?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT)?
Choose a flight from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT) last-minute?
Booking your flight from PHX to YYT just before your journey is generally more expensive. But if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a PHX to YYT flight and hotel package?
You'll typically save money by booking a PHX to YYT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to St. John's Intl. Airport (YYT)?
In most cases, you're able to cancel or reschedule your PHX to YYT flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
St. John's Intl.
Airlines serving
Air Canada, United, WestJet
Roundtrip price
$331
Distance
3179 mi

Book with confidence

Book with confidence

Phoenix to St. John's Flights

The cheapest times to fly from Phoenix to St. John's

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to St. John's are during the month of October. You can find some of the cheapest flights from Phoenix to St. John's with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to St. John's

Sunday is one of the best days to book for cheap flights from Phoenix to St. John's: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to St. John's

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to St. John's in 2025. You can also book with separate airlines for your outbound and return journeys, from $143 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to St. John's flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to St. John's airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to St. John's Flights

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Explore a world of travel with Expedia

*Available to One Key members.