How long is the flight from St. John's to Boston?

Departing from St. John's to Boston will take you 7h 57m. The distance from St. John's to Boston is about 1545 km. Both multi-stop and direct flights can be found to your destination and back.

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

Cheapflights users have booked flights from St. John's to Boston round-trip from C$ 526. Another airline that can offer you cheap pricing is Porter Airlines.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

If weather is an important factor for your trip to Boston, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

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

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

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

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

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

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

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

C$ 252+ Cheap Flights from St. John's to Boston

Cheap flight deals from St. John's to Boston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from St. John's to Boston
Explore the most affordable flight options available from St. John's to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Wed 25/1111:15 a.m. -

1 stop7h 57m

Sun 29/1110:25 a.m. -

1 stop5h 30m

Deal found 8/9C$ 432

Fri 23/102:05 p.m. -

1 stop5h 07m

Fri 30/106:35 p.m. -

1 stop5h 45m

Deal found 8/9C$ 440

Tue 6/102:05 p.m. -

1 stop5h 07m

Tue 13/105:50 a.m. -

1 stop4h 53m

Deal found 8/9C$ 448

Sat 10/102:05 p.m. -

1 stop5h 07m

Sat 17/1010:40 a.m. -

1 stop4h 58m

Deal found 8/9C$ 450

Fri 2/101:15 p.m. -

1 stop6h 22m

Fri 9/1010:40 a.m. -

1 stop4h 58m

Deal found 8/9C$ 454

Sat 28/111:35 p.m. -

1 stop5h 37m

Wed 2/126:25 p.m. -

1 stop14h 37m

Deal found 9/9C$ 468

Fri 27/115:00 a.m. -

1 stop6h 52m

Wed 2/126:25 p.m. -

1 stop14h 37m

Deal found 9/9C$ 479

Tue 6/108:50 a.m. -

2 stops11h 15m

Tue 13/103:55 p.m. -

1 stop7h 30m

Deal found 8/9C$ 492

Mon 26/101:35 p.m. -

1 stop5h 37m

Tue 27/1010:40 a.m. -

2 stops6h 57m

Deal found 8/9C$ 498

Fri 2/108:25 p.m. -

1 stop14h 10m

Sun 11/1010:05 a.m. -

1 stop6h 40m

Deal found 5/9C$ 520

Find flight deals from St. John's to Boston

Round-trip from	C$ 432
One-way from	C$ 261

Air Canada
25/11-29/11
2 total stops
13h 27m total
St. John's to Boston

Search Deals

Air Canada
6/10-31/12
1 total stop
5h 07m total
St. John's to Boston

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Fri 2/10

1:15 p.m.-6:07 p.m.

1 stop6h 22m

Boston Logan Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 265

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Sat 3/10

8:55 p.m.-9:05 a.m.

1 stop13h 40m

Boston Logan Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 294

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Wed 28/10

2:25 p.m.-7:10 p.m.

1 stop30h 15m

Boston Logan Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 321

Quickest round-trip

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Mon 28/9

5:45 a.m.-9:50 a.m.

1 stop5h 35m

Boston Logan Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 381

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Mon 28/9

8:45 a.m.-6:35 p.m.

2 stops11h 20m

Boston Logan Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 417

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Thu 22/10

3:00 p.m.-9:05 a.m.

1 stop19h 35m

Boston Logan Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 443

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Sun 20/9

5:35 a.m.-9:50 a.m.

1 stop5h 45m

Boston Logan Intl

Wed 31/12

12:00 a.m.-1:30 a.m.

Nonstop0h 00m

C$ 448

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Mon 26/10

1:35 p.m.-5:42 p.m.

1 stop5h 37m

Boston Logan Intl

Tue 27/10

6:35 p.m.-1:50 a.m.

1 stop5h 45m

C$ 498

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Fri 2/10

8:25 p.m.-9:05 a.m.

1 stop14h 10m

Boston Logan Intl

Sun 11/10

7:00 a.m.-10:55 p.m.

2 stops14h 25m

C$ 532

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Mon 26/10

7:00 a.m.-4:42 p.m.

2 stops11h 12m

Boston Logan Intl

Tue 27/10

9:50 a.m.-12:57 a.m.

2 stops13h 37m

C$ 556

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 15 resultsSorted by cheapest first

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

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

YYT-BOS

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 St. John's to Boston

What’s the top layover airport for flights from St. John's to Boston?

Ottawa (YOW) – chosen by Cheapflights users on 50% of one-stop itineraries from St. John's to Boston on Cheapflights.

What’s the cheapest layover airport for flights from St. John's to Boston?

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 539.

What’s the fastest layover option from St. John's to Boston?

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 5h 45m.

Which airport typically offers the quickest layover for flights from St. John's to Boston?

Flights via Ottawa (YOW) offer the fastest connection on this route, with an average layover time of 2h 39m.

Reviews of airlines servicing Boston

Check out reviews from past customers who have flown with Porter Airlines and Air Canada from St. John's to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,603 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

How long is the flight from St. John's to Boston?
Departing from St. John's to Boston will take you 7h 57m. The distance from St. John's to Boston is about 1545 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from St. John's to Boston round-trip?
Cheapflights users have booked flights from St. John's to Boston round-trip from C$ 526. Another airline that can offer you cheap pricing is Porter Airlines.
Can I find deals for flights from St. John's to Boston that include hotel bookings?
Yes. In addition to deals on St. John's to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. John's to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Boston.
Can I find deals for business class flights from St. John's to Boston?
Yes. Cheapflights offers flight deals from St. John's to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Popular flights

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Top 2 airlines flying from St. John's to Boston

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 526	AverageC$ 836	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 593	AverageC$ 645	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

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Cheapflights makes it easy to find St. John's to Boston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. John's to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from St. John's to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. John's to Boston with no change fees?

Yes, we can. To see specific flights from St. John's to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. John's to Boston become cheaper?

Yes! Start tracking prices for St. John's to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from St. John's to Boston from C$ 252

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St. John's to Boston

Cheapest flights from St. John's to BostonExplore the most affordable flight options available from St. John's to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Explore the most affordable flight options available from St. John's to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from St. John's to BostonDiscover carefully curated flight deals from St. John's to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Discover carefully curated flight deals from St. John's to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from St. John's to BostonDiscover last-minute flight deals from St. John's to Boston. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from St. John's to Boston. Data last updated 9 September 2026 and is based on user searches.

One-way flights from St. John's to BostonSearch for one-way flight options from St. John's to Boston. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Search for one-way flight options from St. John's to Boston. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Find flight deals from St. John's to Boston

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

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

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

Cheapflights Insights

What’s the top layover airport for flights from St. John's to Boston?

Ottawa (YOW) – chosen by Cheapflights users on 50% of one-stop itineraries from St. John's to Boston on Cheapflights.

What’s the cheapest layover airport for flights from St. John's to Boston?

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 539.

What’s the fastest layover option from St. John's to Boston?

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 5h 45m.

Which airport typically offers the quickest layover for flights from St. John's to Boston?

Flights via Ottawa (YOW) offer the fastest connection on this route, with an average layover time of 2h 39m.

Reviews of airlines servicing Boston

Check out reviews from past customers who have flown with Porter Airlines and Air Canada from St. John's to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from St. John's to Boston?

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

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

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

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

Travelling to a place near Boston?

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Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.

Complete your trip

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Direct flights to Massachusetts

Book a non-stop flight to one of these other cities located in Massachusetts.

Search flights from St. John's to Boston by cabin class

Find flights from St. John's to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St. John's and Boston flights

Browse other St. John's and Boston flight options. Last updated on 9 September 2026.

Other flights from St. John's

Browse through other flights departing from St. John's. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from St. John's to Boston

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How does Cheapflights help users find flights from St. John's to Boston?

Why should you use Cheapflights to find cheap flight tickets from St. John's to Boston?

Can Cheapflights find flights from St. John's to Boston with no change fees?

Can Cheapflights notify me if prices for flights from St. John's to Boston become cheaper?

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Cheapest flights from St. John's to Boston
Explore the most affordable flight options available from St. John's to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from St. John's to Boston
Discover carefully curated flight deals from St. John's to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from St. John's to Boston
Discover last-minute flight deals from St. John's to Boston. Data last updated 9 September 2026 and is based on user searches.

One-way flights from St. John's to Boston
Search for one-way flight options from St. John's to Boston. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.