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Cheap flights from Phoenix Sky Harbor Intl Airport to St. John's from $308

This is the cheapest round-trip 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 10/15. 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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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to St. John's

Cheap round-trip flights

WestJet Logo
10:10 am - 6:20 amPHX-YYT
15h 40m2 stops
WestJet Logo
7:10 am - 9:18 pmYYT-PHX
18h 38m1 stop
$308WestJet
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Wed, Oct 15 - Wed, Oct 22
WestJet Logo
1:10 pm - 6:20 amPHX-YYT
12h 40m1 stop
WestJet Logo
7:10 am - 9:18 pmYYT-PHX
18h 38m1 stop
$317WestJet
Find Deal
Wed, Oct 15 - Wed, Oct 22
WestJet Logo
10:10 am - 6:20 amPHX-YYT
15h 40m2 stops
WestJet Logo
3:00 pm - 3:34 pmYYT-PHX
29h 04m2 stops
$339WestJet
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Wed, Oct 15 - Wed, Oct 22
Air Canada Logo
12:45 pm - 1:33 amPHX-YYT
9h 18m1 stop
Air Canada Logo
5:00 am - 11:44 amYYT-PHX
10h 14m1 stop
$400Air Canada
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Tue, Feb 3 - Sat, Feb 7
Air Canada Logo
6:30 pm - 11:13 pmPHX-YYT
25h 13m2 stops
Air Canada Logo
5:00 am - 11:44 amYYT-PHX
10h 14m1 stop
$419Air Canada
Find Deal
Tue, Feb 3 - Sat, Feb 7
Air Canada Logo
12:45 pm - 12:45 pmPHX-YYT
20h 30m2 stops
Air Canada Logo
5:00 am - 5:37 pmYYT-PHX
16h 07m2 stops
$424Air Canada
Find Deal
Fri, Jan 23 - Tue, Jan 27
Multiple Airlines Logo
6:15 am - 10:56 pmPHX-YYT
36h 11m2 stops
Multiple Airlines Logo
6:00 am - 11:40 amYYT-PHX
10h 10m1 stop
$452Multiple Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 8
Multiple Airlines Logo
11:59 pm - 12:38 amPHX-YYT
20h 09m3 stops
Multiple Airlines Logo
6:00 am - 11:40 amYYT-PHX
10h 10m1 stop
$463Multiple Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 8
United Airlines Logo
12:28 am - 5:21 pmPHX-YYT
13h 23m2 stops
United Airlines Logo
5:05 am - 7:22 pmYYT-PHX
17h 47m2 stops
$482United Airlines
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Thu, Jan 22 - Tue, Jan 27
United Airlines Logo
7:30 am - 12:56 amPHX-YYT
12h 56m2 stops
United Airlines Logo
1:30 pm - 9:18 amYYT-PHX
23h 18m2 stops
$489United Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7

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
Feb 3
PHX12:45 pmPhoenix Sky Harbor Intl
9h 18m
1 stop
YYT1:33 amSt John's
Feb 7
YYT5:00 amSt John's
10h 14m
1 stop
PHX11:44 amPhoenix Sky Harbor Intl
$400
Find similar
Air Canada
Feb 3
PHX6:30 pmPhoenix Sky Harbor Intl
25h 13m
2 stops
YYT11:13 pmSt John's
Feb 7
YYT5:00 amSt John's
10h 14m
1 stop
PHX11:44 amPhoenix Sky Harbor Intl
$419
Find similar
Air Canada
Jan 23
PHX12:45 pmPhoenix Sky Harbor Intl
20h 30m
2 stops
YYT12:45 pmSt John's
Jan 27
YYT5:00 amSt John's
16h 07m
2 stops
PHX5:37 pmPhoenix Sky Harbor Intl
$424
Find similar

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

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to St. John's flight tickets
United Airlines
Jan 22
PHX12:28 amPhoenix Sky Harbor Intl
13h 23m
2 stops
YYT5:21 pmSt John's
Jan 27
YYT5:05 amSt John's
17h 47m
2 stops
PHX7:22 pmPhoenix Sky Harbor Intl
$482
Find similar
United Airlines
Oct 31
PHX7:30 amPhoenix Sky Harbor Intl
12h 56m
2 stops
YYT12:56 amSt John's
Nov 7
YYT1:30 pmSt John's
23h 18m
2 stops
PHX9:18 amPhoenix Sky Harbor Intl
$489
Find similar
United Airlines
Jan 4
PHX6:45 amPhoenix Sky Harbor Intl
15h 18m
2 stops
YYT1:33 amSt John's
Jan 10
YYT1:30 pmSt John's
12h 59m
2 stops
PHX10:59 pmPhoenix Sky Harbor Intl
$546
Find similar

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 September 17, 2025.
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

Wed 10/15

10:10 am-6:20 am

2 stops15h 40m

St John's

Wed 10/22

7:10 am-9:18 pm

1 stop18h 38m

$308

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Wed 10/15

1:10 pm-6:20 am

1 stop12h 40m

St John's

Wed 10/22

7:10 am-9:18 pm

1 stop18h 38m

$317

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Wed 10/15

10:10 am-6:20 am

2 stops15h 40m

St John's

Wed 10/22

3:00 pm-3:34 pm

2 stops29h 04m

$339

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Tue 2/3

12:45 pm-1:33 am

1 stop9h 18m

St John's

Sat 2/7

5:00 am-11:44 am

1 stop10h 14m

$400

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Tue 2/3

6:30 pm-11:13 pm

2 stops25h 13m

St John's

Sat 2/7

5:00 am-11:44 am

1 stop10h 14m

$419

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Fri 1/23

12:45 pm-12:45 pm

2 stops20h 30m

St John's

Tue 1/27

5:00 am-5:37 pm

2 stops16h 07m

$424

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Sun 10/5

6:15 am-10:56 pm

2 stops36h 11m

St John's

Wed 10/8

6:00 am-11:40 am

1 stop10h 10m

$452

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Sun 10/5

11:59 pm-12:38 am

3 stops20h 09m

St John's

Wed 10/8

6:00 am-11:40 am

1 stop10h 10m

$463

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Thu 1/22

12:28 am-5:21 pm

2 stops13h 23m

St John's

Tue 1/27

5:05 am-7:22 pm

2 stops17h 47m

$482

PhoenixSt. John's

PHX - YYT

PHXYYT

Phoenix Sky Harbor Intl

Fri 10/31

7:30 am-12:56 am

2 stops12h 56m

St John's

Fri 11/7

1:30 pm-9:18 am

2 stops23h 18m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 day to depart on your flight to St. John's?

Our data shows that Friday is the least expensive day to fly to St. John's. Tickets to fly out on this day can be as low as $715. Flights from Phoenix Sky Harbor Intl Airport to St. John's on a Tuesday will generally be more expensive and average around $751. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. John's?

The cheapest time of day to fly to St. John's is in the morning when flights can be purchased for as low as $667. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $808 on average. Flights to St. John's from Phoenix Sky Harbor Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 29% 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

Direct flights

None
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.
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  • 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 9h 13m, 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
Air CanadaPriceFrom $379Free CancellationRating
7.1
10,000 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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