PDX - YYT

$159 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 9/1. 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

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
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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, Oct 17 - Tue, Oct 21
Air Canada Logo
7:40 pm - 1:04 pmPDX-YYT
12h 54m2 stops
Air Canada Logo
5:50 am - 2:46 pmYYT-PDX
13h 26m2 stops
$520Air Canada
Find Deal
Mon, Dec 1 - Mon, Dec 8
Air Canada Logo
7:00 pm - 12:38 pmPDX-YYT
13h 08m2 stops
Air Canada Logo
5:00 am - 2:45 pmYYT-PDX
14h 15m2 stops
$711Air Canada
Find Deal
Thu, Aug 14 - Thu, Aug 21
WestJet Logo
1:45 pm - 6:03 amPDX-YYT
11h 48m2 stops
WestJet Logo
3:00 pm - 11:31 pmYYT-PDX
13h 01m2 stops
$848WestJet
Find Deal
Thu, Aug 14 - Thu, Aug 21
WestJet Logo
1:45 pm - 6:03 amPDX-YYT
11h 48m2 stops
WestJet Logo
7:10 am - 1:04 pmYYT-PDX
10h 24m1 stop
$861WestJet
Find Deal
Thu, Aug 14 - Thu, Aug 21
WestJet Logo
1:45 pm - 6:20 amPDX-YYT
12h 05m1 stop
WestJet Logo
3:00 pm - 11:31 pmYYT-PDX
13h 01m2 stops
$875WestJet
Find Deal
Thu, Aug 14 - Thu, Aug 21
United Airlines Logo
5:25 am - 12:38 amPDX-YYT
14h 43m2 stops
United Airlines Logo
2:10 pm - 9:45 amYYT-PDX
24h 05m2 stops
$880United Airlines
Find Deal
Wed, Aug 13 - Thu, Aug 21
WestJet Logo
12:46 am - 10:55 pmPDX-YYT
17h 39m2 stops
WestJet Logo
3:00 pm - 11:31 pmYYT-PDX
13h 01m2 stops
$890WestJet
Find Deal
Thu, Aug 14 - Thu, Aug 21
WestJet Logo
1:45 pm - 6:20 amPDX-YYT
12h 05m1 stop
WestJet Logo
7:10 am - 1:04 pmYYT-PDX
10h 24m1 stop
$912WestJet
Find Deal
Wed, Aug 13 - Thu, Aug 21
WestJet Logo
12:46 am - 10:55 pmPDX-YYT
17h 39m2 stops
WestJet Logo
7:10 am - 1:04 pmYYT-PDX
10h 24m1 stop
$927WestJet
Find Deal
Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
8:20 am - 12:56 amPDX-YYT
12h 06m2 stops
United Airlines Logo
5:10 am - 6:45 pmYYT-PDX
18h 05m3 stops
$1,853United Airlines
Find Deal
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 ($520) and WestJet ($848).

Good to know

Cheapest flight$159
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 $159 for a one-way ticket and $520 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, and SkyTeam are the airline alliances operating flights between Portland and St. John's, with Star Alliance being the most commonly used for this route.

  • 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 $523 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 3 airlines serving 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 8896 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

4.0 OkayAnna, Jul 2025IAH - YYZ
Read more United Airlines reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

They were on time and everything went as expected. The only thing that could be better was they didn't wait for us to get through customs to pick up our luggage off the carousel. An employee picked it up and was shoving it together with others onto a cart. Later we found one of our luggage was slightly bent.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Asked to cancel flight 6 days in advance of flight back to St. Louis, MO. Would not allow. No credit either.

Crew was nice especially by North American standards. Bad good. No entertainment screens. Terrible WiFi

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

Only issue was checking in took over an hour and was very stressful. It all worked out, but we weren't sure for a while.

We didn’t make the flight due to Delta’s check in line moving too slow.

Both flights are delayed so I rate the whole experience as mediocre.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I had a good experience. I liked being informed about the status of my luggage

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

I am very tall. All airline seats are a bit uncomfortable.

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

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