What are the cheapest airlines flying from Portland, Maine to St. John's round-trip?

Currently priced at $745, United Airlines will fly you from Portland, Maine to St. John's and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as $751.

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

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

What is the cheapest time of day to fly from PWM to YYT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to St. John's as you normally would.

Most accurate provider : When it comes to deals on Portland, Maine-St. John's flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland, Maine-St. John's flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Portland, Maine-St. John's flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland, Maine-St. John's flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$327+ Save on Flights from Portland, ME to St. John's

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to St. John's (average of $464). Flying from Portland, Maine to St. John's in May is currently the most expensive (average of $680). 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.

Q: E

In terms of precipitation, rainfall in St. John's ranges from 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit St. John's when rainfall is around 3.6 in.

Q: E

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

Q: E

Most trusted provider : When it comes to deals on Portland, Maine-St. John's flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: 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.

Q: 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.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to St. John's

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$514 (Kiwi.com)
One-way from	$327 (Kiwi.com)

Provider with most accurate pricing for Portland-St John's flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-St John's flights.

Search Deals

From Portland to St John's

Search Deals

One-way flight from Portland to St John's

Search Deals

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 February 20, 2025.

Sun 4/610:08 amPWM - YYT

1 stop27h 26mMultiple Airlines

Sun 4/131:05 pmYYT - PWM

2 stops24h 06mMultiple Airlines

Deal found 2/19

$514

Sat 5/245:40 amPWM - YYT

2 stops10h 02mUnited Airlines

Sat 5/315:45 amYYT - PWM

2 stops13h 28mUnited Airlines

Deal found 2/18

$745

Sat 6/288:00 amPWM - YYT

2 stops14h 56mAir Canada

Sat 7/52:00 pmYYT - PWM

2 stops10h 31mAir Canada

Deal found 2/20

$751

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 February 20, 2025.

Sun 4/610:08 amPWM - YYT

1 stop27h 26mMultiple Airlines

Sun 4/131:05 pmYYT - PWM

2 stops24h 06mMultiple Airlines

Deal found 2/19

$514

Sat 5/245:40 amPWM - YYT

2 stops10h 02mUnited Airlines

Sat 5/315:45 amYYT - PWM

2 stops13h 28mUnited Airlines

Deal found 2/18

$745

Sat 6/288:00 amPWM - YYT

2 stops14h 56mAir Canada

Sat 7/52:00 pmYYT - PWM

2 stops10h 31mAir Canada

Deal found 2/20

$751

One-way flights from Portland to St. John's
Search for one-way flight options from Portland to St. John's. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Sat 6/2810:23 amPWM - YYT

2 stops35h 02mMultiple Airlines

Deal found 2/20

$327

Tue 7/156:20 pmPWM - YYT

2 stops21h 32mUnited Airlines

Deal found 2/19

$493

Find flights from Portland to St. John's within your budget

Fly from

Fly to

Route

Depart

Return

Price

PortlandSt. John's

PWM - YYT

PWMYYT

Portland

Sun 4/6

10:08 am-3:04 pm

1 stop27h 26m

St John's

Sun 4/13

1:05 pm-11:41 am

2 stops24h 06m

$514

PortlandSt. John's

PWM - YYT

PWMYYT

Portland

Sat 5/24

5:40 am-5:12 pm

2 stops10h 02m

St John's

Sat 5/31

5:45 am-5:43 pm

2 stops13h 28m

$745

PortlandSt. John's

PWM - YYT

PWMYYT

Portland

Sat 6/28

8:00 am-12:26 am

2 stops14h 56m

St John's

Sat 7/5

2:00 pm-11:01 pm

2 stops10h 31m

$751

PortlandSt. John's

PWM - YYT

PWMYYT

Portland

Sat 6/28

10:23 am-10:55 pm

2 stops35h 02m

$327

PortlandSt. John's

PWM - YYT

PWMYYT

Portland

Tue 7/15

6:20 pm-5:22 pm

2 stops21h 32m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Most accurate provider: When it comes to deals on Portland, Maine-St. John's flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland, Maine-St. John's flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Portland, Maine-St. John's flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland, Maine-St. John's flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Portland to St. John's

Get recent, data-driven insights about flights from Portland to St. John's including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to St. John's (average of $464). Flying from Portland, Maine to St. John's in May is currently the most expensive (average of $680). 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.

Rainfall in St. John's by month

In terms of precipitation, rainfall in St. John's ranges from 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit St. John's when rainfall is around 3.6 in.

Temperature in St. John's by month

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing St. John's

United Airlines

7.4

Good

8,765 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,765 reviews

United Airlines

7.4

Good

8,765 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Air Canada

7.0

Good

8,748 reviews

United Airlines

7.4

Good

8,765 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What are the cheapest airlines flying from Portland, Maine to St. John's round-trip?
Currently priced at $745, United Airlines will fly you from Portland, Maine to St. John's and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as $751.
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, Maine to St. John's?
Currently, January is the cheapest month in which you can book a flight from Portland, Maine to St. John's (average of $464). Flying from Portland, Maine to St. John's in May is currently the most expensive (average of $680). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to St. John's

Boston to St. John's flights

Boston to Deer Lake flights

Boston to Gander flights

Boston to Happy Valley-Goose Bay flights

Bangor to St. John's flights

Augusta to St. John's flights

Bar Harbor to St. John's flights

Rockland to St. John's flights

Other flights to St. John's

Orlando to St. John's flights

St. John's to Orlando Airport flights

St. John's to Toronto Pearson Intl Airport flights

St. John's to Halifax flights

St. John's to Montreal Pierre Elliott Trudeau Intl Airport flights

St. John's to Edmonton flights

St. John's to Halifax flights

St. John's to Ottawa flights

St. John's to Calgary flights

St. John's to Ottawa flights

St. John's to Toronto Pearson Intl Airport flights

St. John's to Montreal Pierre Elliott Trudeau Intl Airport flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$327+ Cheap flights from Portland, ME (PWM) to St. John's (YYT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/28. 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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

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 February 20, 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 February 20, 2025.

Find flights from Portland to St. John's within your budget

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.

Travel insights for flights from Portland to St. John's

Get recent, data-driven insights about flights from Portland to St. John's including ideal travel times, pricing trends, and more.

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

Rainfall in St. John's by month

Plan your trip to St. John's by taking into account the average rainfall totals by month.

Temperature in St. John's by month

Plan your trip to St. John's by taking into account the average temperature totals by month.

Reviews of airlines servicing St. John's

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.

What are the cheapest airlines flying from Portland, Maine to St. John's 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, Maine to St. John's?

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

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 February 20, 2025.