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BOS - YYT

$503 Find Cheap Flights from Boston to St. John's - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$503
Typical prices: $604-$781
Multiple Airlines
Wed 10/31Wed 11/7
BOS - YYT • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and St. John's. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 22% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Ottawa (YOW)
Cheapest • Avg $567 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 5h 37m (one-way)
Insights
Insights
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We hope you love your trip to St. John's!

Cheap Flights from Boston to St. John's (BOS-YYT)

 

Cheap flights from Boston to St. John's with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Sat, Oct 31 - Sat, Nov 7
Multiple Airlines Logo
6:35 pm - 12:26 amBOS  Boston Logan Intl-YYT St John's
28h 21m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Halifax Intl
Multiple Airlines Logo
7:00 am - 10:37 pmYYT  St John's-BOS Boston Logan Intl
17h 07m3 stops Halifax Intl Ottawa Toronto Pearson Intl
$503Multiple Airlines
Sat, Oct 31 - Sat, Nov 7
Multiple Airlines Logo
6:35 pm - 2:35 pmBOS  Boston Logan Intl-YYT St John's
18h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Multiple Airlines Logo
6:00 am - 10:37 pmYYT  St John's-BOS Boston Logan Intl
18h 07m2 stops Ottawa Toronto Pearson Intl
$509Multiple Airlines
Sat, Oct 31 - Sat, Nov 7
Multiple Airlines Logo
6:35 pm - 2:35 pmBOS  Boston Logan Intl-YYT St John's
18h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Multiple Airlines Logo
6:00 am - 9:28 pmYYT  St John's-BOS Boston Logan Intl
16h 58m3 stops Ottawa Toronto Island Montreal Pierre Elliott Trudeau Intl
$518Multiple Airlines
Sat, Oct 31 - Sat, Nov 7
Multiple Airlines Logo
3:30 pm - 2:35 pmBOS  Boston Logan Intl-YYT St John's
21h 35m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Multiple Airlines Logo
2:30 pm - 10:37 pmYYT  St John's-BOS Boston Logan Intl
9h 37m1 stop Toronto Pearson Intl
$519Multiple Airlines
Fri, Nov 6 - Sat, Nov 14
Porter Airlines Logo
4:35 pm - 12:59 amBOS  Boston Logan Intl-YYT St John's
30h 54m2 stops Toronto Island Ottawa
Porter Airlines Logo
2:30 pm - 9:10 amYYT  St John's-BOS Boston Logan Intl
20h 10m1 stop Toronto Pearson Intl
$540Porter Airlines
Thu, Nov 19 - Sun, Nov 22
Porter Airlines Logo
9:50 am - 12:59 amBOS  Boston Logan Intl-YYT St John's
13h 39m2 stops Toronto Pearson Intl Ottawa
Porter Airlines Logo
2:30 pm - 9:10 amYYT  St John's-BOS Boston Logan Intl
20h 10m1 stop Toronto Pearson Intl
$541Porter Airlines
Mon, Nov 23 - Mon, Nov 30
Porter Airlines Logo
4:35 pm - 12:59 amBOS  Boston Logan Intl-YYT St John's
30h 54m2 stops Toronto Island Ottawa
Porter Airlines Logo
2:30 pm - 9:10 amYYT  St John's-BOS Boston Logan Intl
20h 10m1 stop Toronto Pearson Intl
$544Porter Airlines
Wed, Oct 28 - Wed, Nov 4
Air Canada Logo
10:40 am - 5:25 pmBOS  Boston Logan Intl-YYT St John's
5h 15m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:15 am - 9:48 amYYT  St John's-BOS Boston Logan Intl
6h 03m1 stop Montreal Pierre Elliott Trudeau Intl
$568Air Canada
Sat, Oct 31 - Sat, Nov 7
Air Canada Logo
3:10 pm - 1:36 amBOS  Boston Logan Intl-YYT St John's
8h 56m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 am - 10:22 amYYT  St John's-BOS Boston Logan Intl
6h 52m1 stop Toronto Pearson Intl
$592Air Canada
Sat, Nov 21 - Sat, Nov 28
Air Canada Logo
3:10 pm - 1:41 amBOS  Boston Logan Intl-YYT St John's
9h 01m1 stop Toronto Pearson Intl
Air Canada Logo
5:15 am - 9:48 amYYT  St John's-BOS Boston Logan Intl
6h 03m1 stop Montreal Pierre Elliott Trudeau Intl
$630Air Canada

Price, demand and travel trends for Boston to St. John's flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Boston to St. John's?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Boston to St. John's. It’s 14% cheaper than the average day, while Friday is the most expensive, with prices 21% higher.

What’s the cheapest month to fly from Boston to St. John's?

•March is the cheapest month to fly from Boston to St. John's at $538 round-trip.
•November ($765) and April ($763) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 42% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Boston to St. John's flights

Low season

January

Cheapest flight

$503
Beat the crowds with an average 92% drop in travelers.
The most popular month to fly with an average 248% increase in travelers.
Round-trip flight from Boston to St. John's

When to book flights from Boston to St. John's

Are your dates flexible? Find out the best times to travel from Boston to St. John's based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to St. John's flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to St. John's?

    Two cabin classes are available on flights from Boston to St. John's:

    • Economy Class
    • Business Class

  • How long is a flight from Boston to St. John's?

    A nonstop flight from Boston to St. John's takes 00m, covering 960 miles.

  • Do I need a passport to fly from Boston to St. John's?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boston to St. John's flight?

    Round-trip flights from Boston to St. John's range from $604 to $781, with an average of $687 over the past 12 months. Anything below $604 counts as a good deal.

  • Have flight prices from Boston to St. John's changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $503 to $1,167. That means the highest observed fare was about 2x higher than the lowest one.

  • What car rental options are available at St John's Airport (YYT)?

    St John's Airport (YYT) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

    • Budget
    • Hertz
    • Avis
    • Alamo
    • Thrifty

  • Which airports can I use when flying from Boston to St. John's?

    Flights from Boston to St. John's usually depart from Boston Logan Intl (BOS) and arrive at St John's (YYT).

  • Which airports do connecting flights from Boston to St. John's pass through?

    One-stop flights from Boston to St. John's most commonly connect through:

    • Montreal Pierre Elliott Trudeau Intl (YUL) - 72% of one-stop connections
    • Ottawa (YOW) - 14% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 14% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to St. John's?

    Yes. Flexible dates can save you up to 29% on flights from Boston to St. John's. Sunday is the cheapest departure day at $593 round-trip on average, while Friday is the most expensive at $834, a difference of $241.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Boston to St. John's?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 5h 37m, compared with 7h 40m via Ottawa (YOW) and 7h 44m via Toronto Pearson Intl (YYZ).

  • What is the time difference between Boston and St. John's?

    St. John's is 1 hour ahead of Boston (Newfoundland Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Does Air Canada offer unaccompanied minors services?

    Yes, Air Canada offers unaccompanied minors services to kids traveling alone from Boston to St. John's. Kids aged between 8 and 11 are not allowed on the plane alone and must be accompanied by a parent or someone 16 years and above. Children aged 12 to 17 traveling alone can use the service, but it is optional.

  • Can I travel with an infant on Porter Airlines?

    Infants are babies who are at least 7 days old. To travel with an infant less than 7 days old, you must submit a medical clearance form from a doctor before your flight. Porter Airlines allows you to travel with an infant on your lap from Boston to St. John's during your flight. Only one infant is allowed per adult within the same cabin class.

  • How can I get downtown from St. John's International Airport (YYT)?

    St. John's International Airport (YYT) is conveniently situated 6.2 miles from downtown in the capital city of St. John's, Canada. There are several transportation options, including taxis, buses, and car rentals. The fastest means of getting downtown is a taxi, and it takes roughly 15 minutes under ideal traffic conditions.

  • Can expectant mothers travel on Air Canada?

    Air Canada has policies regarding air travel for pregnant women. Air Canada allows pregnant women to fly without a medical clearance before the 37th week of pregnancy. Expectant mothers with multiple pregnancies can travel before the 33rd week, beyond which they will be required to produce a medical clearance before boarding a flight.

Your guide to booking Boston to St. John's flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Friday. On this route, Sunday flights average $593, about $241 less than Friday fares (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to St. John's trip for March. Fares historically average $538 round-trip in that month - typically $227 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to St John's Airport.

    • Best Western Plus St. John's Airport Hotel and Suites
    • Holiday Inn Express & Suites St John's Airport By IHG
    • Hampton Inn & Suites by Hilton St. John's Airport
  • Children aged 2 years and above can use the children's restraint device, but it is optional on Air Canada. It is worth considering before changing kids from the device to a seat belt, especially when they are not tall enough for their legs to reach over the edge of the seat.
  • If you are looking to get to Boston Logan International Airport (BOS), you can catch a taxi downtown. Taxis are the fastest and the most convenient means of getting to the airport. Depending on your location, the airport is approximately 3.5 miles from the nearest downtown, and takes roughly 7 minutes.
  • Air Canada is a member of Star Alliance, an alliance of nearly 25 other international airlines. As a member of the alliance, Air Canada can offer customers a full range of travel choices and seamless connectivity. Additionally, Air Canada can form code-sharing agreements with other airlines, allowing customers to book tickets on multiple airlines through one itinerary.
  • You can request special meals for your children or infants on Air Canada flights. The airline offers special meals for all flight classes on all international flights. These meals, however, must be ordered at least 24 hours before the departure of your flight. Travelers can carry breast milk, juice, formula, and baby food in small containers inside carry-on baggage because they may not be available on board.
  • If you travel with Porter Airlines from Boston to St. John's (YYT), you are allowed one carry-on baggage and a personal item. The maximum weight and dimensions for carry-on baggage are 20 lbs and 16 in x 9 in x 22 in length, width, and depth. Personal items must have a maximum weight of 20 lbs and dimensions of 17 in x 6 in x 13 in.

More options for your flight from Boston to St. John's

Complete your trip to St. John's with a hotel stay or car rental

Car rentals in St. John's
Hotels in St. John's
Vacations in St. John's