PDX - YYT

$347 Find Cheap Flights from Portland to St. John's

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to St. John's departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. John's

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to St. John's, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to St. John's, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$669
Air Canada
Fri 8/7Fri 8/14
PDX - YYT • 2 stops
Cheapest one-way
$347
United Airlines
Wed 7/1
PDX - YYT • 2 stops
Top airlines
Cheapest • from $669 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and St. John's. You'll need at least 1 connection.
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We hope you love your trip to St. John's!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to St. John's (PDX-YYT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to St. John's that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to St. John's

Fri, Aug 7 - Fri, Aug 14
Air Canada Logo
7:45 pm - 1:00 pm
PDX
-
YYT
12h 45m
2 stops
Air Canada Logo
6:05 pm - 9:31 am
YYT
-
PDX
19h 56m
2 stops
$669Air Canada
Mon, May 4 - Wed, May 6
United Airlines Logo
11:55 pm - 1:48 am
PDX
-
YYT
21h 23m
2 stops
United Airlines Logo
5:35 am - 9:09 pm
YYT
-
PDX
20h 04m
2 stops
$714United Airlines
Sat, May 2 - Sat, May 9
United Airlines Logo
5:00 am - 12:41 am
PDX
-
YYT
15h 11m
2 stops
United Airlines Logo
5:35 am - 12:59 am
YYT
-
PDX
23h 54m
2 stops
$730United Airlines
Sun, May 3 - Sun, May 10
United Airlines Logo
11:55 pm - 5:11 pm
PDX
-
YYT
12h 46m
2 stops
United Airlines Logo
5:35 am - 11:55 pm
YYT
-
PDX
22h 50m
2 stops
$745United Airlines
Sat, Apr 4 - Mon, Apr 13
Air Canada Logo
7:05 pm - 12:33 pm
PDX
-
YYT
12h 58m
2 stops
Air Canada Logo
6:00 pm - 9:10 am
YYT
-
PDX
19h 40m
2 stops
$791Air Canada
Sat, Apr 4 - Mon, Apr 13
Air Canada Logo
7:05 pm - 12:33 pm
PDX
-
YYT
12h 58m
2 stops
Air Canada Logo
6:00 pm - 2:40 pm
YYT
-
PDX
25h 10m
2 stops
$827Air Canada
Sat, Apr 4 - Mon, Apr 13
Air Canada Logo
7:05 pm - 12:33 pm
PDX
-
YYT
12h 58m
2 stops
Air Canada Logo
6:15 pm - 2:40 pm
YYT
-
PDX
24h 55m
2 stops
$828Air Canada
Sat, Jun 20 - Sat, Jun 27
United Airlines Logo
11:40 pm - 11:21 pm
PDX
-
YYT
19h 11m
2 stops
United Airlines Logo
5:35 am - 10:30 pm
YYT
-
PDX
21h 25m
2 stops
$876United Airlines
Sat, May 2 - Sat, May 9
United Airlines Logo
5:00 am - 12:41 am
PDX
-
YYT
15h 11m
2 stops
United Airlines Logo
5:35 am - 6:46 pm
YYT
-
PDX
17h 41m
3 stops
$902United Airlines
Fri, Aug 7 - Fri, Aug 14
WestJet Logo
2:30 pm - 8:25 am
PDX
-
YYT
13h 25m
2 stops
WestJet Logo
7:35 am - 1:50 pm
YYT
-
PDX
10h 45m
1 stop
$937WestJet
Booking Insights

KAYAK's insights & trends for Portland to St. John's flights

Get data-powered insights and trends into flights from Portland to St. John's to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to St. John's?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to St. John's were found on Air Canada ($669) and United Airlines ($714).

Good to know

Cheapest flight$347
Flight from Portland to St. John's

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

Are your dates flexible? Find out the best times to travel from Portland to St. John's based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to St. John's

  • What is the cheapest flight from Portland to St. John's?

    In the last 3 days, the lowest price for a flight from Portland to St. John's was $347 for a one-way ticket and $669 for a round-trip.

  • Do I need a passport to fly between Portland and St. John's?

    A passport is required to fly from Portland to St. John's.

  • Which airports will I be using when flying from Portland to St. John's?

    Portland and St. John's are both served by 1 main airport. You will leave Portland from Portland and will be arriving at St John's.

  • Which aircraft models fly most regularly from Portland to St. John's?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to St. John's?

    Star Alliance is the only airline alliance operating flights between Portland and St. John's.

  • Which is the best airline for flights from Portland to St. John's, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Portland to St. John's are United Airlines and WestJet. With an average price for the route of $388 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $625 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Portland to St. John's?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to St. John's.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to St. John's?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to St. John's?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. John's with an airline and back to Portland with another airline. Booking your flights between Portland and YYT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to St. John's?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. John's from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to St. John's

 
See real verified KAYAK customer reviews for airlines flying from Portland to St. John's. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to St. John's? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9455 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

8.0 ExcellentLaba, Mar 2026
DEN - YEG
Read more United Airlines reviews

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Flight was good, crew was excellent. No complaints at all

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

The trip from LAX to Calgary was aboard a 737-700, which is more than twenty years old. Service was fine, and the food was good, but there was no inflight entertainment, and no WiFi. The flight from Calgary to Vancouver was also delayed more than an hour, due to congestion on the Calgary tarmac. And no food service, but there was in-flight WiFi which made a big difference.

Leg room is a problem the plane was dirty and there were no movies available on the app

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

my wife got very sick and we did not travel . we booked and bought the travel insurance and dot nothing but hassle and a triangle of stress in trying to make the insurance claim I called in and was told they would not give me anything in writing to say they would not refund my money back this make it impossible to file the claim I will never book with Kayak again.

Everything you need to know for your flight from Portland to St. John's

Information on your arrival and departure airports