PDX - ANU

$840 Find Cheap Flights from Portland to St. John's

This is the cheapest round-trip 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 2/23. 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
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Everything you should know

Cheapest round-trip
$840
Typical prices: $993-$1,221
American Airlines
Mon 2/23Fri 2/27
PDX - ANU • 1 stop
Cheapest one-way
Multiple Airlines
Wed 1/28
PDX - ANU • multi-stop
Top airlines
American Airlines
Cheapest • from $840 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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-ANU)

 
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

Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
10:53 pm - 4:40 pm
PDX
-
ANU
13h 47m
1 stop
American Airlines Logo
2:18 pm - 11:50 pm
ANU
-
PDX
13h 32m
1 stop
$840American Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
5:43 pm - 2:48 pm
PDX
-
ANU
17h 05m
2 stops
American Airlines Logo
4:30 pm - 1:15 pm
ANU
-
PDX
24h 45m
2 stops
$845American Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
10:53 pm - 4:40 pm
PDX
-
ANU
13h 47m
1 stop
American Airlines Logo
2:18 pm - 11:50 pm
ANU
-
PDX
13h 32m
1 stop
$870American Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
10:53 pm - 4:40 pm
PDX
-
ANU
13h 47m
1 stop
American Airlines Logo
4:30 pm - 1:15 pm
ANU
-
PDX
24h 45m
2 stops
$875American Airlines
Sun, Jul 5 - Sat, Jul 11
American Airlines Logo
11:30 pm - 4:09 pm
PDX
-
ANU
13h 39m
2 stops
American Airlines Logo
4:15 pm - 9:45 am
ANU
-
PDX
20h 30m
2 stops
$980American Airlines
Sun, Jul 5 - Sat, Jul 11
American Airlines Logo
11:30 pm - 4:09 pm
PDX
-
ANU
13h 39m
2 stops
American Airlines Logo
4:15 pm - 8:07 pm
ANU
-
PDX
30h 52m
1 stop
$1,004American Airlines
Sun, Mar 1 - Thu, Mar 5
Air Canada Logo
7:05 pm - 3:20 pm
PDX
-
ANU
40h 15m
2 stops
Air Canada Logo
4:15 pm - 6:30 pm
ANU
-
PDX
30h 15m
2 stops
$1,068Air Canada
Sun, Mar 1 - Thu, Mar 5
Air Canada Logo
7:05 pm - 3:20 pm
PDX
-
ANU
40h 15m
2 stops
Air Canada Logo
4:15 pm - 9:15 am
ANU
-
PDX
45h 00m
2 stops
$1,072Air Canada
Sun, Mar 1 - Thu, Mar 5
Air Canada Logo
7:05 pm - 3:20 pm
PDX
-
ANU
40h 15m
2 stops
Air Canada Logo
4:15 pm - 9:15 am
ANU
-
PDX
45h 00m
2 stops
$1,079Air Canada
Mon, Jun 22 - Fri, Jul 3
American Airlines Logo
5:59 pm - 4:09 pm
PDX
-
ANU
19h 10m
2 stops
American Airlines Logo
2:27 pm - 11:09 am
ANU
-
PDX
23h 42m
2 stops
$1,160American Airlines
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.

How much is a round-trip flight from Portland to St. John's, Saint John?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to St. John's, Saint John departing in February.
Find deals

Good to know

Low seasonAugust
Cheapest flight$840
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 12% lower on average.
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 $840 for a round-trip ticket.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in 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?

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

  • 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 ANU 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 airline 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.
7.2
American AirlinesOverall score based on 11201 reviews
8.0Crew
7.5Boarding
6.4Food
6.9Entertainment
7.2Comfort
Airline reviews

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

4.0 OkayAllison, Jan 2026
MKE - DFW
Read more American Airlines reviews

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

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

Information on your arrival and departure airports

Portland (PDX)
St. John's (ANU)