How long is the flight from Portland to St. John's, Saint John?

There are many flights that can get you from Portland to St. John's, Saint John in 20h 06m. Fly via American Airlines to get the fastest option. The distance from Portland to St. John's, Saint John is about 3973 mi.

What is the cheapest airline to fly from Portland to St. John's, Saint John round-trip?

American Airlines, at $697, was found to be the cheapest airline from Portland to St. John's, Saint John.. American Airlines is currently priced 30% below the average price you’ll pay for this route.

What is the cheapest month to book a flight from Portland to St. John's, Saint John?

Currently, August is the cheapest month in which you can book a flight from Portland to St. John's, Saint John (average of $500). Flying from Portland to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Portland to St. John's, Saint John?

Travelers seeking maximum savings on their Portland to St. John's, Saint John flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Portland to St. John's, Saint John?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St. John's, Saint John. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Portland to St. John's, Saint John?

Our data shows that January tends to be the cheapest month to fly to St. John's, Saint John from Portland. Users have commonly found prices around $1,000 for the month, but tickets can be as low as $641. Due to multiple factors, prepare for potentially higher prices in July.

Can I find deals for flights from Portland to St. John's that include hotel bookings?

Yes. In addition to deals on Portland to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to St. John's?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to St. John's.

Can I find deals for business class flights from Portland to St. John's?

Yes. Cheapflights offers flight deals from Portland to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$933+ Flights from Portland to St. John's

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Cheap flight deals from Portland to St. John's

Round-trip from	$933 (American Airlines)
Popular in	July
Cheapest in	January

From Portland to St. John's V.C. Bird Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($97 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).

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Find flight deals from Portland to St. John's

Cheapest flights from Portland to St. John's
Explore the most affordable flight options available from Portland to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Sun 10/122:45 pmPDX - ANU

2 stops20h 06mAmerican Airlines

Thu 10/162:55 pmANU - PDX

2 stops25h 06mAmerican Airlines

Deal found 9/9

$933

Best flights from Portland to St. John's
Discover carefully curated flight deals from Portland to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Sun 10/122:45 pmPDX - ANU

2 stops20h 06mAmerican Airlines

Thu 10/162:55 pmANU - PDX

2 stops25h 06mAmerican Airlines

Deal found 9/9

$933

Last-minute flights from Portland to St. John's
Discover last-minute flight deals from Portland to St. John's. Data last updated September 11, 2025 and is based on user searches.

Sun 10/122:45 pmPDX - ANU

2 stops20h 06mAmerican Airlines

Thu 10/162:55 pmANU - PDX

2 stops25h 06mAmerican Airlines

Deal found 9/9

$933

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Sun 10/12

2:45 pm-1:51 pm

2 stops20h 06m

St. John's V.C. Bird Intl

Thu 10/16

2:55 pm-1:01 pm

2 stops25h 06m

$933

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Portland to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from PDX to ANU?

When flying from Portland to St. John's, Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing St. John's

See what other customers who have flown with American Airlines from Portland to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

How long is the flight from Portland to St. John's, Saint John?
There are many flights that can get you from Portland to St. John's, Saint John in 20h 06m. Fly via American Airlines to get the fastest option. The distance from Portland to St. John's, Saint John is about 3973 mi.
What is the cheapest airline to fly from Portland to St. John's, Saint John round-trip?
American Airlines, at $697, was found to be the cheapest airline from Portland to St. John's, Saint John.. American Airlines is currently priced 30% below the average price you’ll pay for this route.
Can I find deals for flights from Portland to St. John's that include hotel bookings?
Yes. In addition to deals on Portland to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to St. John's.
Can I find deals for business class flights from Portland to St. John's?
Yes. Cheapflights offers flight deals from Portland to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portland to St. John's, Saint John?
Currently, August is the cheapest month in which you can book a flight from Portland to St. John's, Saint John (average of $500). Flying from Portland to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Portland to St. John's

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$697	Average$884	FlexibilityNo cancel fee	On-time71%

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$933+ Cheap flights from Portland (PDX) to St. John's (ANU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to St. John's with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to St. John's

Round-trip from

Popular in

Cheapest in

Find flight deals from Portland to St. John's

Cheapest flights from Portland to St. John'sExplore the most affordable flight options available from Portland to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Portland to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to St. John's that are best for you.

Best time to book a flight from Portland to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Portland with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from PDX to ANU?

Reviews of airlines servicing St. John's

See what other customers who have flown with American Airlines from Portland to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Portland to St. John's, Saint John?

What is the cheapest airline to fly from Portland to St. John's, Saint John round-trip?

Can I find deals for flights from Portland to St. John's that include hotel bookings?

How can I find direct flights from Portland to St. John's?

Can I find deals for business class flights from Portland to St. John's?

What is the cheapest month to book a flight from Portland to St. John's, Saint John?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to St. John's

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Top airline flying from Portland to St. John's

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Cheapest flights from Portland to St. John's
Explore the most affordable flight options available from Portland to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.