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Cheap flights from Phoenix Sky Harbor Intl Airport to St. John's from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to St. John's departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:00 am - 1:11 am
PHX
-
YYT
13h 41m
1 stop
Air Canada Logo
6:10 pm - 5:25 pm
YYT
-
PHX
26h 45m
2 stops
$443Air Canada
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
8:00 am - 1:11 am
PHX
-
YYT
13h 41m
1 stop
Air Canada Logo
6:10 pm - 11:44 am
YYT
-
PHX
21h 04m
1 stop
$454Air Canada
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
8:00 am - 9:35 am
PHX
-
YYT
22h 05m
2 stops
Air Canada Logo
6:10 pm - 5:25 pm
YYT
-
PHX
26h 45m
2 stops
$473Air Canada
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
7:00 am - 9:35 am
PHX
-
YYT
22h 05m
2 stops
Air Canada Logo
5:05 am - 9:30 pm
YYT
-
PHX
20h 55m
1 stop
$485Air Canada
Thu, Mar 12 - Tue, Mar 17
Multiple Airlines Logo
2:05 pm - 8:47 am
PHX
-
YYT
39h 12m
2 stops
Multiple Airlines Logo
6:20 am - 1:00 pm
YYT
-
PHX
11h 10m
1 stop
$508Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Air Canada Logo
7:00 am - 1:11 am
PHX
-
YYT
13h 41m
1 stop
Air Canada Logo
5:00 am - 4:25 pm
YYT
-
PHX
15h 55m
2 stops
$604Air Canada
Wed, Mar 18 - Wed, Mar 25
Air Canada Logo
7:00 am - 1:11 am
PHX
-
YYT
13h 41m
1 stop
Air Canada Logo
5:05 am - 9:30 pm
YYT
-
PHX
20h 55m
1 stop
$610Air Canada
Thu, Mar 12 - Tue, Mar 17
Air Canada Logo
7:00 am - 1:11 am
PHX
-
YYT
13h 41m
1 stop
Air Canada Logo
7:30 am - 9:30 pm
YYT
-
PHX
18h 30m
2 stops
$630Air Canada
Thu, Mar 12 - Tue, Mar 17
Porter Airlines Logo
2:00 pm - 1:00 am
PHX
-
YYT
30h 30m
1 stop
Porter Airlines Logo
6:20 am - 1:00 pm
YYT
-
PHX
11h 10m
1 stop
$643Porter Airlines
Thu, Mar 12 - Tue, Mar 17
Air Canada Logo
7:00 am - 1:11 am
PHX
-
YYT
13h 41m
1 stop
Air Canada Logo
5:05 am - 9:30 pm
YYT
-
PHX
20h 55m
1 stop
$646Air Canada
Thu, Mar 12 - Tue, Mar 17

WestJet flights from Phoenix Sky Harbor Intl Airport to St. John's

Our best WestJet deals on Phoenix Sky Harbor Intl Airport to St. John's flight tickets
WestJet
Aug 1
PHX12:45 pmPhoenix Sky Harbor Intl
12h 48m
2 stops
YYT6:03 amSt John's
Aug 31
YYT6:50 amSt John's
13h 14m
2 stops
PHX3:34 pmPhoenix Sky Harbor Intl
$478
WestJet
Aug 1
PHX12:45 pmPhoenix Sky Harbor Intl
12h 48m
2 stops
YYT6:03 amSt John's
Aug 31
YYT6:50 amSt John's
14h 52m
2 stops
PHX5:12 pmPhoenix Sky Harbor Intl
$504
WestJet
Aug 1
PHX12:45 pmPhoenix Sky Harbor Intl
12h 48m
2 stops
YYT6:03 amSt John's
Aug 31
YYT7:10 amSt John's
14h 32m
1 stop
PHX5:12 pmPhoenix Sky Harbor Intl
$508

Air Canada flights from Phoenix Sky Harbor Intl Airport to St. John's

Our best Air Canada deals on Phoenix Sky Harbor Intl Airport to St. John's flight tickets
Air Canada
May 7
PHX12:10 pmPhoenix Sky Harbor Intl
8h 58m
1 stop
YYT1:38 amSt John's
May 12
YYT1:15 pmSt John's
10h 37m
1 stop
PHX7:22 pmPhoenix Sky Harbor Intl
$475
Air Canada
May 7
PHX12:10 pmPhoenix Sky Harbor Intl
20h 48m
2 stops
YYT1:28 pmSt John's
May 12
YYT1:15 pmSt John's
10h 37m
1 stop
PHX7:22 pmPhoenix Sky Harbor Intl
$500
Air Canada
Aug 1
PHX11:55 amPhoenix Sky Harbor Intl
9h 06m
1 stop
YYT1:31 amSt John's
Aug 31
YYT7:55 pmSt John's
19h 34m
1 stop
PHX10:59 amPhoenix Sky Harbor Intl
$505

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to St. John's 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Thu 2/19

8:00 am-1:11 am

1 stop13h 41m

St John's

Mon 2/23

6:10 pm-5:25 pm

2 stops26h 45m

$443

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Thu 2/19

8:00 am-1:11 am

1 stop13h 41m

St John's

Mon 2/23

6:10 pm-11:44 am

1 stop21h 04m

$454

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Thu 2/19

8:00 am-9:35 am

2 stops22h 05m

St John's

Mon 2/23

6:10 pm-5:25 pm

2 stops26h 45m

$473

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Thu 3/12

7:00 am-9:35 am

2 stops22h 05m

St John's

Tue 3/17

5:05 am-9:30 pm

1 stop20h 55m

$485

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Tue 3/3

2:05 pm-8:47 am

2 stops39h 12m

St John's

Tue 3/10

6:20 am-1:00 pm

1 stop11h 10m

$508

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Wed 3/18

7:00 am-1:11 am

1 stop13h 41m

St John's

Wed 3/25

5:00 am-4:25 pm

2 stops15h 55m

$604

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Thu 3/12

7:00 am-1:11 am

1 stop13h 41m

St John's

Tue 3/17

5:05 am-9:30 pm

1 stop20h 55m

$610

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Thu 3/12

7:00 am-1:11 am

1 stop13h 41m

St John's

Tue 3/17

7:30 am-9:30 pm

2 stops18h 30m

$630

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Thu 3/12

2:00 pm-1:00 am

1 stop30h 30m

St John's

Tue 3/17

6:20 am-1:00 pm

1 stop11h 10m

$643

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Thu 3/12

7:00 am-1:11 am

1 stop13h 41m

St John's

Tue 3/17

5:05 am-9:30 pm

1 stop20h 55m

$646

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to St. John's from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to St. John's

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. John's?

If you aren’t able to travel during the month of February, then book flights to St. John's from Phoenix Sky Harbor Intl Airport during October instead. Flights to St. John's in October, while not as cheap as those in February, still average around $394.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to St. John's flights?

You could potentially save up to 48% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to St. John's flight.

When to book flights from Phoenix Sky Harbor Intl Airport to St. John's

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to St. John's according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to St. John's (PHX to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to St. John's

Fastest flight time

13h 11m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to St. John's takes 13h 11m
There are no direct flights from Phoenix Sky Harbor Intl Airport to St. John's. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to St. John's.
Search flight deals

  • How far is Phoenix Sky Harbor Intl to St John's by plane?

    There are 3178.4 mi between Phoenix Sky Harbor Intl and St John's. Flights usually cover this in 13h 11m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to St John's Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to St John's Airport refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to St John's Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to St John's Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to St John's Airport.

  • What documentation or ID do you need to fly to St John's Airport?

    The required travel and health documents for your St John's Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at St John's Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to St. John's?

Best airlines flying from Phoenix Sky Harbor Intl Airport to St. John's

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to St. John's with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $163Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
Air CanadaPriceFrom $379Free CancellationRating
7.1
10,684 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to St. John's?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to St. John's for you.

Can I find flights from Phoenix to St. John's with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Phoenix to St. John's flights to just show those with flexible booking policies.

How can momondo help me find flights from Phoenix to St. John's?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. John's from Phoenix.

I’m not ready to book a flight from Phoenix to St. John's right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. John's, momondo offers a useful price alert feature which will track prices for flights to St. John's from Phoenix and alert you when they change.

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