Cheap Flights from Saint John to Boston from HK$ 2,288

Flight FAQs

• Which airlines offer the cheapest flights from Saint John (YSJ) to Boston (BOS)?

  Based on Trip.com data, Air Canada offers one-way fares as low as HK$ 2,288 on Cheapest nonstop routes (e.g. YSJ to BOS on Fri, Dec 5), while Air Canada offers Cheapest nonstop round-trips from HK$ 3,706 departing on Sat, Dec 6 and returning on Sat, Dec 13.

• When is the best time to book flights from Saint John to Boston?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Saint John to Boston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Saint John to Boston?

  To find best deals on flights from Saint John to Boston, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Dec 5, with one-way flights priced at just HK$ 2,288.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Canada.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Boston travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Saint John to Boston to get the best price?

  The cheapest months to fly from Saint John to Boston is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Saint John to Boston?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Saint John to Boston on December 6, 2025 with Air Canada, with prices starting at HK$ 3,705.

• What is the time difference between Saint John and Boston?

  The time difference between Boston and Saint John is 1h.

• How can I change or cancel my flight ticket from Saint John to Boston?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.