$474+ Cheap flights from Massachusetts to Saint John (YSJ)
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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YSJ
Feb 28 — Mar 71
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 February 23, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $521 (Air Canada) |
Find flight deals from Massachusetts to St John
Cheapest flights from Massachusetts to St JohnExplore 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 February 23, 2025.
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 February 23, 2025.
This Air Canada deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:00 amBOS - YSJ
1 stop3h 49mAir Canada
Tue 7/2211:35 amYSJ - BOS
1 stop3h 56mAir Canada
Deal found 2/22![Air Canada logo]()
$474
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:00 amBOS - YSJ
2 stops8h 24mUnited Airlines
Tue 4/154:30 pmYSJ - BOS
1 stop4h 32mUnited Airlines
Deal found 2/22![United Airlines logo]()
$524
Find flights from Massachusetts to St John within your budget
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 2,558,603 searches. Data last updated February 23, 2025.
Fly from
Massachusetts
Fly to
St John
Route
Depart
Return
Price
BostonSaint John
BOS - YSJ
BOSYSJ
Boston Logan Intl
Fri 7/18
6:00 am-10:49 am
1 stop3h 49m
Saint John
Tue 7/22
11:35 am-2:31 pm
1 stop3h 56m
$474
BostonSaint John
BOS - YSJ
BOSYSJ
Boston Logan Intl
Tue 4/8
6:00 am-3:24 pm
2 stops8h 24m
Saint John
Tue 4/15
4:30 pm-8:02 pm
1 stop4h 32m
$524
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.
Travel insights for flights from Massachusetts to St John
Get recent, data-driven insights about flights from Massachusetts to St John including ideal travel times, pricing trends, and more.
Rainfall in St John by month
Plan your trip to St John by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Saint John ranges from 3.2 - 5.3 inches per month. November is typically the wettest month, when rainfall can reach 5.3 in. August is typically the driest time to visit Saint John when rainfall is around 3.2 in.
Temperature in St John by month
Plan your trip to St John by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Saint John, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).
Reviews of airlines servicing St John
Get insights into the airlines that provide service to St John. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St John. Reviews last updated February 23, 2025.
Comfort
7.3
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD
Comfort
7.3
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD
Comfort
7.3
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD