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 September 2026, there is 1 operator 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.

$688 Cheap Flights from Portland to St. John's in 2026/27

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.

7:29 pm - 12:33 amPDX Portland-YYT St John's

24h 34m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

5:45 am - 6:31 pmYYT St John's-PDX Portland

17h 16m2 stops Montreal Pierre Elliott Trudeau Intl San Francisco

$688United Airlines

Wed, Oct 21 - Sat, Oct 24

7:29 pm - 12:33 amPDX Portland-YYT St John's

24h 34m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

5:45 am - 6:31 pmYYT St John's-PDX Portland

17h 16m2 stops Montreal Pierre Elliott Trudeau Intl San Francisco

$702United Airlines

Wed, Oct 21 - Sat, Oct 24

7:29 pm - 12:33 amPDX Portland-YYT St John's

24h 34m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

5:45 am - 9:00 pmYYT St John's-PDX Portland

19h 45m2 stops Montreal Pierre Elliott Trudeau Intl San Francisco

$702United Airlines

Sat, Oct 17 - Sat, Oct 24

7:29 pm - 12:33 amPDX Portland-YYT St John's

24h 34m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

5:00 am - 10:57 pmYYT St John's-PDX Portland

22h 27m2 stops Toronto Pearson Intl San Francisco

$707United Airlines

Wed, Oct 21 - Sat, Oct 24

5:30 am - 1:46 amPDX Portland-YYT St John's

15h 46m2 stops San Francisco Toronto Pearson Intl

5:45 am - 6:31 pmYYT St John's-PDX Portland

17h 16m2 stops Montreal Pierre Elliott Trudeau Intl San Francisco

$707United Airlines

Wed, Oct 21 - Sat, Oct 24

5:35 am - 4:56 pmPDX Portland-YYT St John's

30h 51m2 stops San Francisco Toronto Pearson Intl

5:00 am - 10:46 pmYYT St John's-PDX Portland

22h 16m2 stops Toronto Pearson Intl San Francisco

$736United Airlines

Tue, Nov 3 - Tue, Nov 10

5:30 am - 1:46 amPDX Portland-YYT St John's

15h 46m2 stops San Francisco Toronto Pearson Intl

5:00 am - 10:57 pmYYT St John's-PDX Portland

22h 27m2 stops Toronto Pearson Intl San Francisco

$762United Airlines

Fri, Oct 16 - Fri, Oct 23

5:33 am - 10:55 pmPDX Portland-YYT St John's

12h 52m2 stops Salt Lake City Toronto Pearson Intl

9:00 am - 10:02 pmYYT St John's-PDX Portland

17h 32m2 stops Toronto Pearson Intl Detroit Metropolitan Wayne County

$764Delta

Sun, Oct 18 - Sun, Oct 25

2:30 pm - 10:55 pmPDX Portland-YYT St John's

27h 55m2 stops Calgary Toronto Pearson Intl

3:00 pm - 1:50 pmYYT St John's-PDX Portland

27h 20m2 stops Toronto Pearson Intl Calgary

$849WestJet

Mon, Oct 5 - Sat, Oct 10

2:30 pm - 6:45 amPDX Portland-YYT St John's

11h 45m1 stop Calgary

3:00 pm - 1:50 pmYYT St John's-PDX Portland

27h 20m2 stops Toronto Pearson Intl Calgary

$867WestJet

Mon, Oct 5 - Sat, Oct 10

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WestJet flights from Portland to St. John's

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

WestJet

Oct 5

PDX2:30 pmPortland

27h 55m

2 stops

YYT10:55 pmSt John's

Oct 10

YYT3:00 pmSt John's

27h 20m

2 stops

PDX1:50 pmPortland

$849

WestJet

Oct 5

PDX2:30 pmPortland

11h 45m

1 stop

YYT6:45 amSt John's

Oct 10

YYT3:00 pmSt John's

27h 20m

2 stops

PDX1:50 pmPortland

$867

United Airlines flights from Portland to St. John's

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

United Airlines

Oct 21

PDX7:29 pmPortland

24h 34m

2 stops

YYT12:33 amSt John's

Oct 24

YYT5:45 amSt John's

17h 16m

2 stops

PDX6:31 pmPortland

$688

United Airlines

Oct 21

PDX7:29 pmPortland

24h 34m

2 stops

YYT12:33 amSt John's

Oct 24

YYT5:45 amSt John's

17h 16m

2 stops

PDX6:31 pmPortland

$702

United Airlines

Oct 21

PDX5:30 amPortland

15h 46m

2 stops

YYT1:46 amSt John's

Oct 24

YYT5:45 amSt John's

17h 16m

2 stops

PDX6:31 pmPortland

$707

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Wed 10/21

7:29 pm-12:33 am

2 stops24h 34m

St John's

Sat 10/24

5:45 am-6:31 pm

2 stops17h 16m

$688

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Wed 10/21

7:29 pm-12:33 am

2 stops24h 34m

St John's

Sat 10/24

5:45 am-6:31 pm

2 stops17h 16m

$702

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Sat 10/17

7:29 pm-12:33 am

2 stops24h 34m

St John's

Sat 10/24

5:45 am-9:00 pm

2 stops19h 45m

$702

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Wed 10/21

7:29 pm-12:33 am

2 stops24h 34m

St John's

Sat 10/24

5:00 am-10:57 pm

2 stops22h 27m

$707

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Wed 10/21

5:30 am-1:46 am

2 stops15h 46m

St John's

Sat 10/24

5:45 am-6:31 pm

2 stops17h 16m

$707

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Tue 11/3

5:35 am-4:56 pm

2 stops30h 51m

St John's

Tue 11/10

5:00 am-10:46 pm

2 stops22h 16m

$736

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Fri 10/16

5:30 am-1:46 am

2 stops15h 46m

St John's

Fri 10/23

5:00 am-10:57 pm

2 stops22h 27m

$762

Quickest round-trip

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Sun 10/18

5:33 am-10:55 pm

2 stops12h 52m

St John's

Sun 10/25

9:00 am-10:02 pm

2 stops17h 32m

$764

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Mon 10/5

2:30 pm-10:55 pm

2 stops27h 55m

St John's

Sat 10/10

3:00 pm-1:50 pm

2 stops27h 20m

$849

PortlandSt. John's

PDX Portland - YYT St John's

PDXYYT

Portland

Mon 10/5

2:30 pm-6:45 am

1 stop11h 45m

St John's

Sat 10/10

3:00 pm-1:50 pm

2 stops27h 20m

$867

Flights are sorted by cheapest round-trip flights first.

Sorted 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

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

Best Price Found	$688
Fastest flight time	24h 34m
Direct flights	None

The best flight deal from Portland to St. John's found on momondo in the last 72 hours is $688

The fastest flight from Portland to St. John's takes 24h 34m

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. 24h 34m 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 September 2026, there is 1 operator 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 (100% of total bookings).

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
WestJet	PriceFrom $476	Free Cancellation	Rating 7.2 3,446 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.