Cheap flights from Portland to St. John's from $564
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to St. John's departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland to St. John's
Cheap round-trip flights
United Airlines flights from Portland to St. John's
Our best United Airlines deals on Portland to St. John's flight tickets
WestJet flights from Portland to St. John's
Our best WestJet deals on Portland to St. John's flight tickets
See travel insights to St. John's from
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
What is the cheapest day to depart on your flight to St. John's?
Our data shows that Saturday is the least expensive day to fly to St. John's. Tickets to fly out on this day can be as low as $586. Flights from Portland to St. John's on a Tuesday will generally be more expensive and average around $885. 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 evening when flights can be purchased for as low as $632. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $723 on average. Flights to St. John's from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
When to book flights from Portland to St. John's
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
How far is Portland to St John's by plane?
St John's is 3209.5 mi away from Portland. 11h 48m 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 February 2025, 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 Air Canada (66% of total bookings). The next most popular airline is WestJet (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 | ||
|---|---|---|---|---|---|
| PriceFrom $307 | Free Cancellation | Rating 7.0 8,748 reviews | |||
| PriceFrom $317 | Free Cancellation | Rating 7.2 2,801 reviews |
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.