Cheap flights from Boston to Saint John

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Planning a flight from Boston to Saint John?

Flight prices from Boston to Saint John change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Flying between Boston and Saint John? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in Boston: Boston has only one airport in service, Boston - Logan.
  • Airports in Saint John: The only active option is Saint John.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Boston airports in a single search.

Adjust your flight filters for Boston – Saint John

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Canada? These cities are popular too: Calgary, Montreal, Quebec, Toronto, Vancouver.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Boston to Saint John.

How much does an airline ticket from Boston to Saint John cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to Saint John.

How far is Boston from Saint John?

Boston is about 526 km from Saint John.

What are the airports in Saint John?

Saint John has one airport: Saint John.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

When should I book a flight from Boston to Saint John?

This information is not available at the moment.

What is the cheapest month to fly from Boston to Saint John?

This information is not available at the moment.

What is the most expensive month to fly from Boston to Saint John?

This information is not available at the moment.

What is the best day of the week to fly from Boston to Saint John?

This information is not available at the moment.