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Cheap flights from Saint John to Boston from C$ 404

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — BOS
7 Jan — 14 Jan1
1 adult

Cheap flight deals from St John to Boston

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 January 2025.

Round-trip from

C$ 731

One-way from

C$ 404

Popular in

March

Cheapest in

February
United Airlines
  • United Airlines
  • 15/2-22/2
  • 3 total stops
  • 12h 06m total
  • Saint John to Boston
United Airlines
  • United Airlines
  • 11/2
  • 1 total stop
  • 4h 33m total
  • Saint John to Boston
High demand for flights, 10% potential price rise
Best time to find cheap flights, 5% potential price drop

Find flight deals from St John to Boston

Cheapest flights from St John to Boston
Explore the most affordable flight options available from St John to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 January 2025.

Sat 15/24:30 p.m.YSJ - BOS
1 stop4h 33mUnited Airlines
Sat 22/27:05 a.m.BOS - YSJ
2 stops7h 33mUnited Airlines
Deal found 1/1C$ 731

Find flights from St John to Boston within your budget

Customize your flight search to find flights from St John to Boston 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 2 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Sat 15/2

4:30 p.m.-8:03 p.m.

1 stop4h 33m

Boston Logan Intl

Sat 22/2

7:05 a.m.-3:38 p.m.

2 stops7h 33m

C$ 731

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Sun 16/2

12:20 p.m.-9:13 a.m.

2 stops21h 53m

Boston Logan Intl

Sun 23/2

8:32 p.m.-11:20 a.m.

3 stops37h 48m

C$ 1,025

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Tue 14/1

4:30 p.m.-8:03 p.m.

1 stop4h 33m

Boston Logan Intl

Wed 15/1

4:40 p.m.-12:11 a.m.

1 stop6h 31m

C$ 1,171

Saint JohnBoston

YSJ - BOS

YSJBOS

Saint John

Tue 11/2

4:30 p.m.-8:03 p.m.

1 stop4h 33m

C$ 404

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

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
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 St John to Boston

Get recent, data-driven insights about flights from St John to Boston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Saint John to Boston?

Currently, January is the cheapest month in which you can book a flight from Saint John to Boston (average of C$ 298). Flying from Saint John to Boston in April is currently the most expensive (average of C$ 349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 2 January 2025.
7.4
Good
8,968 reviews

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

7.4
Good
8,968 reviews
7.4
Good
8,968 reviews

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

7.0
Good
8,477 reviews
7.4
Good
8,968 reviews

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from St John to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Saint John to Boston round-trip?

    Currently priced at C$ 731, United Airlines will fly you from Saint John to Boston and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as C$ 1,171. United Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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.

  • What is the cheapest month to book a flight from Saint John to Boston?

    Currently, January is the cheapest month in which you can book a flight from Saint John to Boston (average of C$ 298). Flying from Saint John to Boston in April is currently the most expensive (average of C$ 349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St John to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from St John to Boston

Discover the top airline that operate flights from St John to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 699AverageC$ 766FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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