Find flights
When to book
FAQs

Cheap flights from Massachusetts to Saint John from C$ 883

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YSJ
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Massachusetts to St John

Enter your travel dates to find the best prices.

Cheapest flights from Massachusetts to St John
Explore the most affordable flight options available from Massachusetts to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Sun 28/126:23 p.m.BOS - YSJ
2 stops20h 10mUnited Airlines
Tue 30/1211:30 a.m.YSJ - BOS
2 stops26h 23mUnited Airlines
Deal found 16/12C$ 1,433
Sun 28/126:55 p.m.BOS - YSJ
1 stop14h 44mAir Canada
Tue 30/1211:30 a.m.YSJ - BOS
1 stop12h 07mAir Canada
Deal found 16/12C$ 1,495

Find flight deals from Massachusetts to St John

Keep the following information in mind while searching for Massachusetts to St John flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 883
Air Canada
  • Air Canada
  • 19/1-23/1
  • 2 total stops
  • 8h 52m total
  • Massachusetts to Saint John
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to St John that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Massachusetts to Saint John that are best for you.

Fly from

Massachusetts

Fly to

St John

Route

Depart

Return

Price

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Mon 19/1

10:15 a.m.-3:40 p.m.

1 stop4h 25m

Saint John

Fri 23/1

4:15 p.m.-7:42 p.m.

1 stop4h 27m

C$ 883

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Wed 3/6

10:35 a.m.-3:50 p.m.

1 stop4h 15m

Saint John

Sat 6/6

4:30 p.m.-9:27 p.m.

1 stop5h 57m

C$ 898

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Sat 30/5

10:35 a.m.-3:40 p.m.

1 stop4h 05m

Saint John

Sat 6/6

4:30 p.m.-9:27 p.m.

1 stop5h 57m

C$ 898

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 2/6

10:35 a.m.-3:50 p.m.

1 stop4h 15m

Saint John

Wed 10/6

4:30 p.m.-9:27 p.m.

1 stop5h 57m

C$ 898

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Wed 3/6

10:35 a.m.-3:50 p.m.

1 stop4h 15m

Saint John

Wed 10/6

4:30 p.m.-9:27 p.m.

1 stop5h 57m

C$ 898

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Mon 16/3

10:15 a.m.-3:35 p.m.

1 stop4h 20m

Saint John

Fri 20/3

4:15 p.m.-9:27 p.m.

1 stop6h 12m

C$ 898

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 2/6

10:35 a.m.-3:50 p.m.

1 stop4h 15m

Saint John

Tue 9/6

4:30 p.m.-9:27 p.m.

1 stop5h 57m

C$ 898

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Mon 1/6

5:00 p.m.-11:52 p.m.

1 stop5h 52m

Saint John

Wed 10/6

4:30 p.m.-9:27 p.m.

1 stop5h 57m

C$ 902

BostonSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Mon 1/6

5:00 p.m.-11:52 p.m.

1 stop5h 52m

Saint John

Sat 6/6

4:30 p.m.-9:27 p.m.

1 stop5h 57m

C$ 902

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Best time to book a flight from Massachusetts to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Massachusetts 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.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Saint John
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to St John. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint John from Massachusetts?

    Most people fly into Saint John (YSJ) if they book a flight to Saint John from Massachusetts. Saint John is conveniently located just 15.1 km from Saint John’s city centre.

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

    Airlines like Air Canada fly from Massachusetts to Saint John in about 4h 25m. The time it takes to get you to your destination can typically vary by up to . The distance from Massachusetts to Saint John is about 526 km.

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

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

  • How can I find direct flights from Massachusetts to St John?

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to St John 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

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 Massachusetts to St John

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Moncton flights
John F Kennedy Intl to Moncton flights
LaGuardia to Moncton flights
Oakland to Moncton flights
Baltimore to Moncton flights
Boston to Moncton flights
San Francisco to Fredericton flights
San Francisco to Moncton flights
Indianapolis to Fredericton flights
Austin to Fredericton flights
Knoxville to St John flights
San Francisco to St John flights
Indianapolis to St John flights
Myrtle Beach to Moncton flights
Austin to St John flights
Salt Lake City to Moncton flights
Sacramento to Moncton flights
Nashville to Moncton flights
Austin to Moncton flights
Baltimore to Fredericton flights
San Antonio to Fredericton flights
Sky Harbor Intl to Fredericton flights
Charlotte to Fredericton flights
Des Moines to St John flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Massachusetts to St John?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Massachusetts to St John. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Massachusetts to St John?

Cheapflights helps you find that perfect flight to St John from Massachusetts by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Massachusetts to St John with no change fees?

Yes! Cheapflights helps users easily find flights from Massachusetts to St John with no change fees.

Can Cheapflights notify me if prices for flights from Massachusetts to St John become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St John from Massachusetts today and book when prices fit your budget.

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.