What airlines fly to St. John's?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to St. John's from Boston according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when traveling to St. John's. Keep in mind that there are 3 different airlines that fly to St. John's on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to St John's?

Porter Airlines and Air Canada are the most popular carriers operating from Boston Logan Intl to St John's

When did momondo last update prices for flights from Boston Logan Intl Airport to St John's Airport?

Prices for flights from Boston Logan Intl Airport to St John's Airport are updated daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to St John's Airport?

As of March 2026, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to St John's Airport.

How old do you have to be to fly from Boston Logan Intl Airport to St John's Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl 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.

$223 Cheap Flights from Boston to St. John's in 2026

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Find the cheapest flights from Boston to St. John's

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:25 pm - 12:55 am

BOS

YYT

8h 00m

1 stop

6:05 am - 2:41 pm

YYT

BOS

10h 06m

2 stops

$426Porter Airlines

Wed, Jun 17 - Wed, Jun 24

7:10 am - 5:56 pm

BOS

YYT

9h 16m

2 stops

6:05 am - 2:41 pm

YYT

BOS

10h 06m

2 stops

$429Porter Airlines

Mon, May 4 - Thu, May 7

11:15 am - 12:55 am

BOS

YYT

12h 10m

2 stops

6:05 am - 4:46 pm

YYT

BOS

12h 11m

2 stops

$430Porter Airlines

Wed, Jun 17 - Wed, Jun 24

3:25 pm - 12:56 am

BOS

YYT

8h 01m

1 stop

6:05 am - 4:46 pm

YYT

BOS

12h 11m

2 stops

$431Porter Airlines

Tue, Jun 2 - Tue, Jun 16

3:25 pm - 12:56 am

BOS

YYT

8h 01m

1 stop

6:05 am - 4:46 pm

YYT

BOS

12h 11m

2 stops

$432Porter Airlines

Mon, May 4 - Thu, May 7

11:15 am - 12:56 am

BOS

YYT

12h 11m

2 stops

6:05 am - 4:46 pm

YYT

BOS

12h 11m

2 stops

$446Porter Airlines

Tue, Jun 2 - Tue, Jun 16

3:25 pm - 12:56 am

BOS

YYT

8h 01m

1 stop

8:55 am - 4:00 pm

YYT

BOS

8h 35m

2 stops

$453Porter Airlines

Thu, May 7 - Sun, May 10

3:25 pm - 12:56 am

BOS

YYT

8h 01m

1 stop

8:55 am - 4:00 pm

YYT

BOS

8h 35m

2 stops

$457Porter Airlines

Wed, Jun 3 - Sun, Jun 7

7:10 am - 5:56 pm

BOS

YYT

9h 16m

2 stops

8:55 am - 4:00 pm

YYT

BOS

8h 35m

2 stops

$458Porter Airlines

Thu, May 7 - Sun, May 10

3:25 pm - 12:56 am

BOS

YYT

8h 01m

1 stop

6:05 am - 4:46 pm

YYT

BOS

12h 11m

2 stops

$462Porter Airlines

Mon, May 4 - Thu, May 7

Air Canada flights from Boston to St. John's

Our best Air Canada deals on Boston to St. John's flight tickets

Air Canada

Jun 3

BOS5:50 amBoston Logan Intl

5h 41m

1 stop

YYT1:01 pmSt John's

Jun 7

YYT2:05 pmSt John's

5h 10m

1 stop

BOS5:45 pmBoston Logan Intl

$504

Air Canada

May 12

BOS3:40 pmBoston Logan Intl

7h 31m

1 stop

YYT12:41 amSt John's

May 16

YYT2:05 pmSt John's

5h 10m

1 stop

BOS5:45 pmBoston Logan Intl

$505

Air Canada

May 13

BOS5:50 amBoston Logan Intl

5h 41m

1 stop

YYT1:01 pmSt John's

May 17

YYT2:05 pmSt John's

5h 32m

1 stop

BOS6:07 pmBoston Logan Intl

$508

Porter Airlines flights from Boston to St. John's

Our best Porter Airlines deals on Boston to St. John's flight tickets

Porter Airlines

Jun 17

BOS3:25 pmBoston Logan Intl

8h 00m

1 stop

YYT12:55 amSt John's

Jun 24

YYT6:05 amSt John's

10h 06m

2 stops

BOS2:41 pmBoston Logan Intl

$426

Porter Airlines

May 4

BOS7:10 amBoston Logan Intl

9h 16m

2 stops

YYT5:56 pmSt John's

May 7

YYT6:05 amSt John's

10h 06m

2 stops

BOS2:41 pmBoston Logan Intl

$429

Porter Airlines

Jun 17

BOS11:15 amBoston Logan Intl

12h 10m

2 stops

YYT12:55 amSt John's

Jun 24

YYT6:05 amSt John's

12h 11m

2 stops

BOS4:46 pmBoston Logan Intl

$430

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Wed 6/17

3:25 pm-12:55 am

1 stop8h 00m

St John's

Wed 6/24

6:05 am-2:41 pm

2 stops10h 06m

$426

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Mon 5/4

7:10 am-5:56 pm

2 stops9h 16m

St John's

Thu 5/7

6:05 am-2:41 pm

2 stops10h 06m

$429

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Wed 6/17

11:15 am-12:55 am

2 stops12h 10m

St John's

Wed 6/24

6:05 am-4:46 pm

2 stops12h 11m

$430

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Tue 6/2

3:25 pm-12:56 am

1 stop8h 01m

St John's

Tue 6/16

6:05 am-4:46 pm

2 stops12h 11m

$431

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Mon 5/4

3:25 pm-12:56 am

1 stop8h 01m

St John's

Thu 5/7

6:05 am-4:46 pm

2 stops12h 11m

$432

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Tue 6/2

11:15 am-12:56 am

2 stops12h 11m

St John's

Tue 6/16

6:05 am-4:46 pm

2 stops12h 11m

$446

Quickest round-trip

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Thu 5/7

3:25 pm-12:56 am

1 stop8h 01m

St John's

Sun 5/10

8:55 am-4:00 pm

2 stops8h 35m

$453

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Wed 6/3

3:25 pm-12:56 am

1 stop8h 01m

St John's

Sun 6/7

8:55 am-4:00 pm

2 stops8h 35m

$457

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Thu 5/7

7:10 am-5:56 pm

2 stops9h 16m

St John's

Sun 5/10

8:55 am-4:00 pm

2 stops8h 35m

$458

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Mon 5/4

3:25 pm-12:56 am

1 stop8h 01m

St John's

Thu 5/7

6:05 am-4:46 pm

2 stops12h 11m

$462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston 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

Prices

Airlines

What is the cheapest month to fly to St. John's?

If you aren’t able to travel during the month of April, then book flights to St. John's from Boston during June instead. Flights to St. John's in June, while not as cheap as those in April, still average around $533.

How far in advance should I book a flight to St. John's?

You are more likely to see cheaper flights to St. John's from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to St. John's for around $583 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. John's from Boston for as low as $282 on momondo.

Can stopping save me money on Boston to St. John's flights?

You could potentially save up to 29% on your flight if you consider stops on a Boston to St. John's flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to St. John's according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to St. John's (BOS to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to St. John's

Fastest flight time	8h 00m
Direct flights	None

The fastest flight from Boston to St. John's takes 8h 00m

There are no direct flights from Boston to St. John's. There are no popular flight routes from Boston to St. John's.

Search flight deals

How far is Boston Logan Intl to St John's by plane?
The straight-line distance from Boston Logan Intl to St John's is 962.9 mi. Flights usually cover this in 8h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boston Logan Intl Airport to St John's Airport?
Prices for flights from Boston Logan Intl Airport to St John's Airport are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to St John's Airport?
As of March 2026, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to St John's Airport.
How old do you have to be to fly from Boston Logan Intl Airport to St John's Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl 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 Boston to St. John's?
Based on momondo bookings for flights between Boston and St. John's, the leading airline is Air Canada, making up 65% of the total bookings. Other popular airlines include Porter Airlines with 22% and United Airlines with 12%.

Best airlines flying from Boston to St. John's

Compare and see reviews for airlines that fly from Boston to St. John's with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,431 reviews	Search United Airlines flights
Air Canada	PriceFrom $288	Free Cancellation	Rating 7.1 10,811 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $370	Free Cancellation	Rating 8.0 424 reviews	Search Porter Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to St. John's?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. John's from Boston.

Can I find flights from Boston to St. John's with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. John's from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to St. John's?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to St. John's.

I’m not ready to book a flight from Boston to St. John's right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston 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.