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 $323 for a one-way ticket and $759 for a round-trip. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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 oneworld are the airline alliances operating flights between Portland and St. John's, with Star Alliance being the most commonly used for this route.

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$323 CHEAP FLIGHTS from Portland to St. John's (PDX - ANU)

PDX - ANU

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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.

Round-trip

One-way

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

Mon, Feb 23 - Fri, Feb 27

11:11 pm - 2:05 pmPDX-ANU

10h 54m1 stop

3:10 pm - 11:45 pmANU-PDX

12h 35m1 stop

$759American Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

11:11 pm - 2:05 pmPDX-ANU

10h 54m1 stop

3:10 pm - 10:06 amANU-PDX

22h 56m2 stops

$763American Airlines

Find Deal

Sun, Oct 12 - Thu, Oct 16

9:52 pm - 3:37 pmPDX-ANU

14h 45m2 stops

1:10 pm - 9:31 amANU-PDX

23h 21m2 stops

$933American Airlines

Find Deal

Sun, Oct 12 - Thu, Oct 16

11:59 pm - 3:37 pmPDX-ANU

12h 38m2 stops

2:55 pm - 1:01 pmANU-PDX

25h 06m2 stops

$963American Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

10:35 pm - 4:38 pmPDX-ANU

14h 03m1 stop

4:04 pm - 12:59 amANU-PDX

12h 55m1 stop

$1,049American Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

10:35 pm - 4:38 pmPDX-ANU

14h 03m1 stop

4:04 pm - 11:00 amANU-PDX

22h 56m2 stops

$1,260American Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

5:41 pm - 3:04 pmPDX-ANU

17h 23m2 stops

4:04 pm - 11:00 amANU-PDX

22h 56m2 stops

$1,437American Airlines

Find Deal

Fri, Dec 19 - Sat, Dec 27

12:49 am - 4:38 pmPDX-ANU

11h 49m2 stops

4:04 pm - 12:59 amANU-PDX

12h 55m1 stop

$1,455American Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

1:32 pm - 5:40 pmPDX-ANU

48h 08m3 stops

12:55 pm - 12:22 pmANU-PDX

27h 27m2 stops

$1,870Multiple Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

1:32 pm - 5:40 pmPDX-ANU

48h 08m3 stops

12:55 pm - 6:47 pmANU-PDX

33h 52m3 stops

$1,930Multiple Airlines

Find Deal

Cheapest round-trip

$759

American Airlines

Mon 2/23Fri 2/27

PDX - ANU • 1 stop

Cheapest one-way

$323

Air Canada

Sat 10/18

PDX - ANU • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. John's!

Useful Info

High season	November
Cheapest flight	$323

Most popular time to fly and prices are also 16% 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.

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 $323 for a one-way ticket and $759 for a round-trip.
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?
Star Alliance, and oneworld are the airline alliances operating flights between Portland and St. John's, with Star Alliance being the most commonly used for this route.
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

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 10000 reviews

6.4Food

7.2Comfort

6.9Entertainment

7.5Boarding

8.0Crew

Airline reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

10.0 ExcellentDouglas, Sep 2025SLC - CLT

Read more American Airlines reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Portland (PDX)

St. John's (ANU)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

PDX - ANU

$323 Find Cheap Flights from Portland to St. John's

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

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

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

Recent one-way flight deals from Portland to St. John's

Everything you should know

Good to know

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

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 $323 for a one-way ticket and $759 for a round-trip.

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?

Star Alliance, and oneworld are the airline alliances operating flights between Portland and St. John's, with Star Alliance being the most commonly used for this route.

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

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

Information on your arrival and departure airports

Cabin class types available on flights from Portland to St. John's

Complete your trip to St. John's with a hotel stay or car rental

Find direct flights to and from Portland and St. John's

Flights to other popular destinations

Flights from domestic origins to St. John's

Choose which airport to fly into in St. John's