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Cheap flights from Saint John to Boston from C$ 361

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

Cheap flight deals from St John to Boston

Enter your travel dates to find the best prices.

Cheapest flights from St John to Boston

Tue 8/1211:05 a.m. -
1 stop4h 48m
Thu 10/125:30 a.m. -
1 stop3h 55m
Deal found 20/10C$ 744
Fri 11/1211:05 a.m. -
2 stops11h 48m
Mon 28/125:30 a.m. -
1 stop3h 55m
Deal found 21/10C$ 844
Tue 8/1211:05 a.m. -
2 stops11h 48m
Thu 10/126:00 a.m. -
2 stops9h 54m
Deal found 21/10C$ 853

Find flight deals from St John to Boston

Round-trip from

C$ 744

One-way from

C$ 361
Air Canada
  • Air Canada
  • 8/12-10/12
  • 2 total stops
  • 8h 43m total
  • Saint John to Boston
Search Deals
Air Canada
  • Air Canada
  • 6/12-31/12
  • 1 total stop
  • 6h 02m total
  • Saint John to Boston
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Sun 6/12

11:05 a.m.-10:37 p.m.

2 stops12h 32m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 448

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Tue 8/12

11:05 a.m.-2:53 p.m.

1 stop4h 48m

Boston Logan Intl

Thu 10/12

5:30 a.m.-10:25 a.m.

1 stop3h 55m

C$ 745

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Fri 11/12

11:05 a.m.-9:53 p.m.

2 stops11h 48m

Boston Logan Intl

Mon 28/12

5:30 a.m.-10:25 a.m.

1 stop3h 55m

C$ 844

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Fri 11/12

11:05 a.m.-2:53 p.m.

1 stop4h 48m

Boston Logan Intl

Mon 28/12

5:30 a.m.-10:25 a.m.

1 stop3h 55m

C$ 844

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Tue 8/12

11:05 a.m.-9:53 p.m.

2 stops11h 48m

Boston Logan Intl

Thu 10/12

6:00 a.m.-4:54 p.m.

2 stops9h 54m

C$ 853

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Sun 6/12

5:20 a.m.-3:52 p.m.

3 stops35h 32m

Boston Logan Intl

Wed 31/12

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

Nonstop0h 00m

C$ 1,077

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Wed 4/11

11:05 a.m.-7:02 p.m.

1 stop8h 57m

Boston Logan Intl

Wed 11/11

5:30 a.m.-10:19 a.m.

1 stop3h 49m

C$ 1,099
Quickest round-trip

Saint JohnBoston

YSJ Saint John - BOS Boston Logan Intl

YSJBOS

Saint John

Sat 21/11

11:05 a.m.-2:53 p.m.

1 stop4h 48m

Boston Logan Intl

Sat 28/11

5:30 a.m.-10:19 a.m.

1 stop3h 49m

C$ 1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Sorted by cheapest first

Best time to book a flight from St John to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from St John with our price prediction graph.
Estimated round-trip price

Related info for your journey

  • How long is the flight from Saint John to Boston?

    Airlines like Air Canada and United Airlines fly from Saint John to Boston in about 4h 48m. The time it takes to get you to your destination can typically vary by up to 7h. The distance from Saint John to Boston is about 526 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from St John 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 to Boston.

  • Can I find deals for business class flights from St John to Boston?

    Yes. Cheapflights offers flight deals from St John 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

Alternative routes for St John to Boston

Moncton to Boston flights

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