What is the cheapest airline that flies from Portland to St John's?

WestJet is the most popular carrier operating from Portland to St John's

When did momondo last update prices for flights from Portland Airport to St John's Airport?

Prices for flights from Portland Airport to St John's Airport were last updated today.

How many operators does momondo search for flights from Portland Airport to St John's Airport?

As of April 2026, there are 2 operators available to choose from for flights from Portland Airport to St John's Airport.

How old do you have to be to fly from Portland Airport to St John's Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to St John's Airport.

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

The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$235 Cheap Flights from Portland to St. John's in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to St. John's

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 10:55 pm

PDX

YYT

27h 55m

2 stops

3:00 pm - 1:50 pm

YYT

PDX

27h 20m

2 stops

$506WestJet

Mon, Aug 17 - Mon, Aug 24

2:30 pm - 6:45 am

PDX

YYT

11h 45m

1 stop

3:00 pm - 1:50 pm

YYT

PDX

27h 20m

2 stops

$507WestJet

Mon, Aug 17 - Mon, Aug 24

2:30 pm - 8:25 am

PDX

YYT

13h 25m

2 stops

3:00 pm - 1:50 pm

YYT

PDX

27h 20m

2 stops

$559WestJet

Fri, Sep 11 - Tue, Sep 15

2:30 pm - 8:25 am

PDX

YYT

13h 25m

2 stops

3:00 pm - 1:50 pm

YYT

PDX

27h 20m

2 stops

$560WestJet

Fri, Sep 11 - Tue, Sep 15

2:30 pm - 6:45 am

PDX

YYT

11h 45m

1 stop

3:00 pm - 1:50 pm

YYT

PDX

27h 20m

2 stops

$590WestJet

Fri, Sep 11 - Tue, Sep 15

2:30 pm - 6:45 am

PDX

YYT

11h 45m

1 stop

7:35 am - 1:50 pm

YYT

PDX

10h 45m

1 stop

$636WestJet

Mon, Aug 17 - Mon, Aug 24

2:30 pm - 6:45 am

PDX

YYT

11h 45m

1 stop

7:35 am - 1:50 pm

YYT

PDX

10h 45m

1 stop

$640WestJet

Wed, Jul 1 - Wed, Jul 8

2:30 pm - 6:45 am

PDX

YYT

11h 45m

1 stop

3:00 pm - 1:50 pm

YYT

PDX

27h 20m

2 stops

$661WestJet

Mon, Aug 17 - Sun, Aug 23

2:30 pm - 10:55 pm

PDX

YYT

27h 55m

2 stops

3:00 pm - 1:50 pm

YYT

PDX

27h 20m

2 stops

$664WestJet

Mon, Aug 17 - Sun, Aug 23

2:30 pm - 10:55 pm

PDX

YYT

27h 55m

2 stops

3:00 pm - 1:50 pm

YYT

PDX

27h 20m

2 stops

$682WestJet

Thu, May 28 - Mon, Jun 1

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United Airlines flights from Portland to St. John's

Our best United Airlines deals on Portland to St. John's flight tickets

United Airlines

Jul 1

PDX11:40 pmPortland

14h 55m

2 stops

YYT7:05 pmSt John's

Jul 8

YYT5:35 amSt John's

23h 45m

2 stops

PDX12:50 amPortland

$758

United Airlines

May 28

PDX11:40 pmPortland

21h 38m

2 stops

YYT1:48 amSt John's

Jun 1

YYT5:35 amSt John's

21h 50m

2 stops

PDX10:55 pmPortland

$789

United Airlines

Jul 1

PDX11:40 pmPortland

14h 55m

2 stops

YYT7:05 pmSt John's

Jul 8

YYT5:35 amSt John's

21h 58m

2 stops

PDX11:03 pmPortland

$813

WestJet flights from Portland to St. John's

Our best WestJet deals on Portland to St. John's flight tickets

WestJet

Aug 17

PDX2:30 pmPortland

27h 55m

2 stops

YYT10:55 pmSt John's

Aug 24

YYT3:00 pmSt John's

27h 20m

2 stops

PDX1:50 pmPortland

$506

WestJet

Aug 17

PDX2:30 pmPortland

11h 45m

1 stop

YYT6:45 amSt John's

Aug 24

YYT3:00 pmSt John's

27h 20m

2 stops

PDX1:50 pmPortland

$507

WestJet

Sep 11

PDX2:30 pmPortland

13h 25m

2 stops

YYT8:25 amSt John's

Sep 15

YYT3:00 pmSt John's

27h 20m

2 stops

PDX1:50 pmPortland

$559

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Mon 8/17

2:30 pm-10:55 pm

2 stops27h 55m

St John's

Mon 8/24

3:00 pm-1:50 pm

2 stops27h 20m

$506

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Mon 8/17

2:30 pm-6:45 am

1 stop11h 45m

St John's

Mon 8/24

3:00 pm-1:50 pm

2 stops27h 20m

$507

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Fri 9/11

2:30 pm-8:25 am

2 stops13h 25m

St John's

Tue 9/15

3:00 pm-1:50 pm

2 stops27h 20m

$559

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Fri 9/11

2:30 pm-8:25 am

2 stops13h 25m

St John's

Tue 9/15

3:00 pm-1:50 pm

2 stops27h 20m

$560

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Fri 9/11

2:30 pm-6:45 am

1 stop11h 45m

St John's

Tue 9/15

3:00 pm-1:50 pm

2 stops27h 20m

$590

Quickest round-trip

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Mon 8/17

2:30 pm-6:45 am

1 stop11h 45m

St John's

Mon 8/24

7:35 am-1:50 pm

1 stop10h 45m

$636

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Wed 7/1

2:30 pm-6:45 am

1 stop11h 45m

St John's

Wed 7/8

7:35 am-1:50 pm

1 stop10h 45m

$640

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Mon 8/17

2:30 pm-6:45 am

1 stop11h 45m

St John's

Sun 8/23

3:00 pm-1:50 pm

2 stops27h 20m

$661

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Mon 8/17

2:30 pm-10:55 pm

2 stops27h 55m

St John's

Sun 8/23

3:00 pm-1:50 pm

2 stops27h 20m

$664

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Thu 5/28

2:30 pm-10:55 pm

2 stops27h 55m

St John's

Mon 6/1

3:00 pm-1:50 pm

2 stops27h 20m

$682

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland 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

Prices

Airlines

Can stopping save me money on Portland to St. John's flights?

You could potentially save up to 5% on your flight if you consider stops on a Portland to St. John's flight.

When to book flights from Portland to St. John's

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to St. John's according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to St. John's (PDX to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to St. John's

Fastest flight time	11h 45m
Direct flights	None

The fastest flight from Portland to St. John's takes 11h 45m

There are no direct flights from Portland to St. John's. There are no popular flight routes from Portland to St. John's.

Search flight deals

Frequently asked questions about flying from Portland to St. John's

How far is Portland to St John's by plane?
St John's is 3209.5 mi away from Portland. 11h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to St John's Airport?
Prices for flights from Portland Airport to St John's Airport were last updated today.
How many operators does momondo search for flights from Portland Airport to St John's Airport?
As of April 2026, there are 2 operators available to choose from for flights from Portland Airport to St John's Airport.
How old do you have to be to fly from Portland Airport to St John's Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland to St. John's?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to St. John's is WestJet (66% of total bookings). The next most popular airline is United Airlines (34%).

Best airlines flying from Portland to St. John's

Compare and see reviews for airlines that fly from Portland to St. John's with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $206	Free Cancellation	Rating 7.4 9,604 reviews		Search United Airlines flights
WestJet	PriceFrom $298	Free Cancellation	Rating 7.2 3,322 reviews		Search WestJet flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to St. John's. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to St. John's from Portland with this policy.

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

momondo provides multiple filters to help you find the best flight to St. John's from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Portland to St. John's now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. John's and let you know when they change.