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Cheap flights from St. John's to Boston from C$ 349

YYT — BOS
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to Boston

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to Boston

Fri 20/112:30 p.m. -
1 stop20h 10m
Tue 8/124:35 p.m. -
2 stops30h 53m
Deal found 24/10C$ 609
Fri 20/112:30 p.m. -
1 stop20h 10m
Wed 9/128:00 a.m. -
2 stops15h 28m
Deal found 24/10C$ 613
Fri 20/112:30 p.m. -
1 stop20h 10m
Sat 12/128:00 a.m. -
2 stops15h 28m
Deal found 24/10C$ 616
Sat 21/112:30 p.m. -
1 stop20h 10m
Wed 9/128:00 a.m. -
2 stops15h 28m
Deal found 24/10C$ 622
Wed 25/112:30 p.m. -
1 stop20h 10m
Thu 10/128:00 a.m. -
2 stops15h 28m
Deal found 24/10C$ 623
Sat 21/112:30 p.m. -
1 stop20h 10m
Sat 12/128:00 a.m. -
2 stops15h 28m
Deal found 24/10C$ 625
Wed 25/112:30 p.m. -
1 stop20h 10m
Sat 12/128:00 a.m. -
2 stops15h 28m
Deal found 24/10C$ 626
Fri 20/112:30 p.m. -
1 stop20h 10m
Fri 11/128:00 a.m. -
2 stops15h 28m
Deal found 24/10C$ 629
Sat 21/112:30 p.m. -
1 stop20h 10m
Fri 11/129:50 a.m. -
2 stops13h 38m
Deal found 24/10C$ 650
Wed 25/112:30 p.m. -
1 stop20h 10m
Fri 11/129:50 a.m. -
2 stops13h 38m
Deal found 24/10C$ 651
Thu 19/116:00 a.m. -
2 stops11h 25m
Fri 11/125:30 p.m. -
1 stop18h 35m
Deal found 24/10C$ 668
Fri 20/117:00 a.m. -
2 stops11h 13m
Thu 26/111:15 p.m. -
2 stops8h 41m
Deal found 21/10C$ 686

Find flight deals from St. John's to Boston

Round-trip from

C$ 609

One-way from

C$ 349

Popular in

July

Cheapest in

May

Average price

C$ 744
Porter Airlines
  • Porter Airlines
  • 20/11-8/12
  • 3 total stops
  • 51h 03m total
  • St. John's to Boston
Search Deals
Porter Airlines
  • Porter Airlines
  • 21/11-31/12
  • 2 total stops
  • 13h 40m total
  • St. John's to Boston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

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

Sat 21/11

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

2 stops13h 40m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 349

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Sun 6/12

11:15 a.m.-5:42 p.m.

1 stop7h 57m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 349

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Sun 6/12

7:00 a.m.-4:46 p.m.

2 stops11h 16m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 388

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Fri 4/12

6:00 a.m.-9:39 p.m.

2 stops17h 09m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 403

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Tue 26/1

1:35 p.m.-9:28 p.m.

2 stops9h 23m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 410
Quickest round-trip

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Tue 22/12

5:15 a.m.-9:48 a.m.

1 stop6h 03m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 468

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Tue 29/12

12:30 p.m.-10:42 p.m.

2 stops11h 42m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 525

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Tue 26/1

3:15 p.m.-7:10 p.m.

3 stops29h 25m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 569

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Tue 29/12

7:00 a.m.-9:10 a.m.

3 stops27h 40m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 650

St. John'sBoston

YYT St John's - BOS Boston Logan Intl

YYTBOS

St John's

Sat 28/11

7:00 a.m.-4:43 p.m.

2 stops11h 13m

Boston Logan Intl

Sat 5/12

9:50 a.m.-11:24 p.m.

2 stops12h 04m

C$ 718

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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.
Estimated round-trip price

Cheapflights Insights

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

How much does it cost to fly round-trip from St. John's to Boston?

Airfare is below average for this route at the moment.

St. John's to Boston flights typically cost between C$ 632 and C$ 1,097 in November.
The cheapest round-trip price found within the last 5 days was C$ 609 on Porter Airlines (20 Nov-8 Dec).

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
467 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.6

Crew

8.6

Entertainment

6.9

Boarding

8.2

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
467 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.6

Crew

8.6

Entertainment

6.9

Boarding

8.2

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.
Air Canada
7.1
Good
11,805 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.6

Crew

8.6

Entertainment

6.9

Boarding

8.2

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.

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 11h 13m. The distance from St. John's to Boston is about 1545 km.

  • 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$ 531. Another airline that can offer you cheap pricing is Porter Airlines. Users have found that Air Canada is 37% cheaper than the other options available to this destination.

  • 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

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Old Orchard Beach
Cape Elizabeth
Hampton
Merrimack
Ogunquit
Saugus
Braintree
Milford
Revere
Waltham
Warwick
Lawrence
Pawtucket
Seekonk
Foxborough
Nashua
Kittery

Browse thousands of different options on Cheapflights for your next trip

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

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 531AverageC$ 868FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 574AverageC$ 655FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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