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Cheap flights from Boston (BOS) to Saint John (YSJ) from $259

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 6/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — YSJ
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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Cheap flight deals from Boston to St John

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to St John (YSJ). 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 May 7, 2024.

Round-trip from

$315
From Boston Logan Intl to Saint John
Search Deals

What is the cheapest day to fly round-trip from Boston to Saint John?

Users have found that flying from Boston to Saint John on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

When is the cheapest time to fly from Boston to Saint John (BOS - YSJ)?

When flying from Boston to Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air Canada flights from Boston to St John

Explore cheap flight options specifically provided by Air Canada for the route between Boston and St John. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Thu 5/3010:20 amBOS - YSJ
1 stop6h 13mAir Canada
Sat 6/85:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/5$468
Tue 6/47:40 pmBOS - YSJ
1 stop5h 06mAir Canada
Tue 6/115:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/5$474
Thu 5/306:05 amBOS - YSJ
2 stops10h 28mAir Canada
Sat 6/85:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/5$479
Tue 6/2510:15 amBOS - YSJ
1 stop5h 16mAir Canada
Thu 7/45:30 amYSJ - BOS
1 stop14h 14mAir Canada
Deal found 5/5$497
Tue 6/256:05 amBOS - YSJ
2 stops9h 26mAir Canada
Thu 7/45:30 amYSJ - BOS
1 stop10h 39mAir Canada
Deal found 5/5$508
Thu 5/306:05 amBOS - YSJ
2 stops10h 28mAir Canada
Sat 6/85:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/5$547
Tue 6/256:05 amBOS - YSJ
2 stops9h 26mAir Canada
Thu 7/45:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/5$575
Tue 5/284:05 pmBOS - YSJ
1 stop6h 46mAir Canada
Fri 5/315:30 amYSJ - BOS
1 stop6h 20mAir Canada
Deal found 5/5$580
Tue 5/284:05 pmBOS - YSJ
1 stop6h 46mAir Canada
Fri 5/315:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/5$585

Cheap Boston to St John flights in May & June 2024

Find cheap flight options from Boston to St John specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
Thu 5/3010:20 amBOS - YSJ
1 stop6h 13mAir Canada
Sat 6/85:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/5$468
Tue 6/47:40 pmBOS - YSJ
1 stop5h 06mAir Canada
Tue 6/115:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/5$474
Thu 5/306:05 amBOS - YSJ
2 stops10h 28mAir Canada
Sat 6/85:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/5$479
Tue 6/2510:15 amBOS - YSJ
1 stop5h 16mAir Canada
Thu 7/45:30 amYSJ - BOS
1 stop14h 14mAir Canada
Deal found 5/5$497
Tue 6/256:05 amBOS - YSJ
2 stops9h 26mAir Canada
Thu 7/45:30 amYSJ - BOS
1 stop10h 39mAir Canada
Deal found 5/5$508
Mon 6/107:40 pmBOS - YSJ
1 stop5h 06mAir Canada
Fri 6/145:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/6$546
Thu 5/306:05 amBOS - YSJ
2 stops10h 28mAir Canada
Sat 6/85:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/5$547
Tue 6/256:05 amBOS - YSJ
2 stops9h 26mAir Canada
Thu 7/45:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/5$575
Mon 6/106:05 amBOS - YSJ
2 stops9h 23mAir Canada
Fri 6/145:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/6$625

Boston to St John 2024 flight deals

Discover exclusive flight deals for travel between Boston and St John in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Thu 5/3010:20 amBOS - YSJ
1 stop6h 13mAir Canada
Sat 6/85:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/5$468
Tue 6/47:40 pmBOS - YSJ
1 stop5h 06mAir Canada
Tue 6/115:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/5$474
Thu 5/306:05 amBOS - YSJ
2 stops10h 28mAir Canada
Sat 6/85:10 pmYSJ - BOS
1 stop5h 18mAir Canada
Deal found 5/5$479
Tue 6/2510:15 amBOS - YSJ
1 stop5h 16mAir Canada
Thu 7/45:30 amYSJ - BOS
1 stop14h 14mAir Canada
Deal found 5/5$497
Tue 6/256:05 amBOS - YSJ
2 stops9h 26mAir Canada
Thu 7/45:30 amYSJ - BOS
1 stop10h 39mAir Canada
Deal found 5/5$508
Mon 6/107:40 pmBOS - YSJ
1 stop5h 06mAir Canada
Fri 6/145:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/6$546
Thu 5/306:05 amBOS - YSJ
2 stops10h 28mAir Canada
Sat 6/85:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/5$547
Tue 6/256:05 amBOS - YSJ
2 stops9h 26mAir Canada
Thu 7/45:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/5$575
Mon 6/106:05 amBOS - YSJ
2 stops9h 23mAir Canada
Fri 6/145:30 amYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/6$625

Boston to St John flights leaving soon

Find last-minute flight options from Boston to St John for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Thu 5/164:05 pmBOS - YSJ
1 stop6h 46mAir Canada
Mon 5/206:15 pmYSJ - BOS
1 stop4h 13mAir Canada
Deal found 5/5$690
Thu 5/166:15 amBOS - YSJ
2 stops10h 18mAir Canada
Mon 5/206:15 pmYSJ - BOS
1 stop4h 13mAir Canada
Deal found 5/5$695
Thu 5/166:15 amBOS - YSJ
2 stops10h 18mAir Canada
Mon 5/206:15 pmYSJ - BOS
2 stops16h 13mAir Canada
Deal found 5/5$728
Thu 5/164:05 pmBOS - YSJ
1 stop6h 46mAir Canada
Mon 5/205:30 amYSJ - BOS
1 stop6h 23mAir Canada
Deal found 5/4$759
Thu 5/166:15 amBOS - YSJ
2 stops10h 18mAir Canada
Mon 5/205:30 amYSJ - BOS
1 stop6h 23mAir Canada
Deal found 5/4$764
Thu 5/166:15 amBOS - YSJ
2 stops10h 18mAir Canada
Mon 5/2012:20 pmYSJ - BOS
2 stops10h 08mAir Canada
Deal found 5/4$769

One-way flights to St John from Boston

Search for one-way flight options from Boston to St John. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Sat 6/294:05 pmBOS - YSJ
1 stop6h 21mAir Canada
Deal found 5/5$259
Sat 6/296:30 amBOS - YSJ
2 stops9h 01mUnited Airlines
Deal found 5/5$262
Sat 6/291:20 pmBOS - YSJ
3 stops20h 35mMultiple Airlines
Deal found 5/5$306
Sat 6/291:20 pmBOS - YSJ
2 stops20h 35mMultiple Airlines
Deal found 5/5$322
Sat 6/294:05 pmBOS - YSJ
1 stop6h 21mAir Canada
Deal found 5/5$453
Sat 6/296:30 amBOS - YSJ
2 stops9h 01mUnited Airlines
Deal found 5/5$588
Sat 6/296:10 pmBOS - YSJ
2 stops15h 36mAir Canada
Deal found 5/5$798

Find flights from Boston to St John within your budget

Customize your flight search to find flights from Boston 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 2,689,106 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$468 - $637

Route

Depart

Return

Price

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Thu 5/30

1 stop6h 13m

Saint John

Sat 6/8

1 stop5h 18m

$468

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 6/4

1 stop5h 06m

Saint John

Tue 6/11

1 stop5h 18m

$474

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Thu 5/30

2 stops10h 28m

Saint John

Sat 6/8

1 stop5h 18m

$479

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 6/25

1 stop5h 16m

Saint John

Thu 7/4

1 stop14h 14m

$497

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 6/25

2 stops9h 26m

Saint John

Thu 7/4

1 stop10h 39m

$508

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 8/27

2 stops9h 31m

Saint John

Sun 9/1

1 stop8h 04m

$599

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Tue 8/27

2 stops8h 01m

Saint John

Sun 9/1

2 stops8h 44m

$624

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Sun 6/30

2 stops9h 31m

Saint John

Sat 7/6

1 stop14h 14m

$632

Boston Logan IntlSaint John

BOS - YSJ

BOSYSJ

Boston Logan Intl

Sun 6/30

2 stops9h 31m

Saint John

Sat 7/6

2 stops17h 19m

$637

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Boston to Saint John?

Use this chart to determine the cheapest time to fly round-trip from Boston to St John. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Saint John flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to St John by month

Plan your trip from Boston to St John by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to St John is currently $427 while a round-trip flight costs $546. Price data was last updated on April 28, 2024.

Temperature and rainfall in St John by month

Plan your trip to St John by taking into account the average temperature and rainfall totals by month.

YSJ

Temperature

17.6 - 62.6 °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 May 7, 2024.
United Airlines
7.4
Good
11,090 reviews
Check prices

Comfort

7.2

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,090 reviews
United Airlines
7.4
Good
11,090 reviews
Check prices

Comfort

7.2

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Air Canada
7.0
Good
6,915 reviews
United Airlines
7.4
Good
11,090 reviews
Check prices

Comfort

7.2

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

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

  • Can I find flights from Boston to Saint John for under $500 on Cheapflights?

    Yes, there are multiple flights from Boston to Saint John for under $500. The cheapest flight booked recently is on Air Canada for just $468, but on average you can expect to pay $576.

  • Are there last-minute flights available from Boston to Saint John for under $700?

    There are currently 6+ open flights from Boston to Saint John within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Boston to Saint John round-trip?

    According to our current data, Air Canada ($468), and United Airlines ($624) offers the cheapest pricing from Boston to Saint John.

  • What does BOS to YSJ mean?

    BOS and YSJ are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to YSJ refers to a flight route from Boston Logan Intl Airport to Saint John Airport.

  • Can I find deals for flights from Boston to St John that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to St John flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to St John with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to St John flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

  • Can I find deals for flights from Boston to St John that allow pets onboard?

    Many airlines flying from Boston to St John offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to St John?

    Yes, you can often find last-minute deals on Boston to St John flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Saint John flight deals updated?

    The Boston to Saint John flight deals you see on this page were last updated on 5/6.

See more FAQs

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Alternative routes for Boston to St John
See prices for flight routes from nearby airports that may be better suited for you.

Boston to Moncton flights

Top airline flying from Boston to St John

Discover the top airline that operate flights from Boston to St John. 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 2,689,106 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$274Average$694FlexibilityNo cancel feeOn-time67%
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Search flights from Boston to St John by cabin class

Find flights from Boston to St John, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 Boston to St John?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boston 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 Boston to St John?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to St John for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Boston to St John with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston 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 Boston today and book when prices fit your budget.

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