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BOS - YYT

$514 Find Cheap Flights from Boston to St. John's

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to St. John's departing on 1/30. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to St. John's, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to St. John's, as well as popular online travel agencies
In the last 7 days travelers have searched 47,946,175 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Boston to St. John's currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to St. John's

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to St. John's.

Recent one-way flight deals from Boston to St. John's

Only flying one-way? Below are some of the best one-way flight deals from Boston to St. John's found on KAYAK recently.

Recent last minute flight deals from Boston to St. John's

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to St. John's.

Recent direct flight deals from Boston to St. John's

The latest deals for direct flights from Boston to St. John's so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boston to St. John's

Find recent round-trip train or bus tickets from Boston to St. John's.

All round-trip flight deals to St. John's

The cheapest plane tickets to St. John's found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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10:20 am - 11:38 pmBOS-YYT
11h 48m2 stops
1:05 pm - 6:15 pmYYT-BOS
6h 40m1 stop
$514Porter Airlines
Find Deal
Thu, Jan 30 - Sun, Feb 2
10:20 am - 11:38 pmBOS-YYT
11h 48m2 stops
6:15 am - 1:15 pmYYT-BOS
8h 30m2 stops
$515Porter Airlines
Find Deal
Thu, Jan 30 - Sun, Feb 2
7:05 am - 11:38 pmBOS-YYT
15h 03m3 stops
6:15 am - 3:30 pmYYT-BOS
10h 45m2 stops
$522Porter Airlines
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Thu, Jan 30 - Sun, Feb 2
6:10 pm - 12:09 amBOS-YYT
4h 29m1 stop
10:55 am - 5:25 pmYYT-BOS
8h 00m1 stop
$539Air Canada
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Thu, Jan 9 - Sun, Jan 12
2:05 pm - 11:40 pmBOS-YYT
8h 05m2 stops
6:25 am - 1:15 pmYYT-BOS
8h 20m2 stops
$542Porter Airlines
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Fri, Dec 6 - Sun, Dec 8
10:25 am - 12:57 amBOS-YYT
13h 02m2 stops
5:00 am - 12:12 pmYYT-BOS
8h 42m1 stop
$549United Airlines
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Thu, Jan 9 - Sun, Jan 12
8:30 pm - 11:15 pmBOS-YYT
25h 15m3 stops
1:05 pm - 9:14 amYYT-BOS
21h 39m2 stops
$558
Find Deal
Fri, Dec 6 - Sun, Dec 8
8:30 pm - 11:15 pmBOS-YYT
25h 15m3 stops
6:25 am - 9:14 amYYT-BOS
28h 19m3 stops
$604
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Fri, Dec 6 - Sun, Dec 8
6:10 pm - 12:09 amBOS-YYT
4h 29m1 stop
1:50 pm - 5:25 pmYYT-BOS
5h 05m1 stop
$639Air Canada
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Fri, Dec 6 - Sun, Dec 8
9:35 am - 1:07 amBOS-YYT
14h 02m2 stops
5:30 am - 10:08 amYYT-BOS
6h 08m1 stop
$1,068United Airlines
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Thu, Dec 19 - Thu, Dec 26
BOS-YYT
960 mimulti-stop
Multiple Airlines
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Flights from Boston to St. John's - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to St. John's to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Boston to St. John's clicked on KAYAK for each day over the last 12 months.
For Boston to St. John's, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from St. John's back to Boston, the best deals are generally found on Friday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to St. John's, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to St. John's is March, where tickets cost $303 on average. On the other hand, the most expensive months are April and May, where the average cost of tickets is $659 and $659 respectively.

How far in advance should I book a flight from Boston to St. John's?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to St. John's, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to St. John's, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 59 days before departure.

Good to know

Low season

January

High season

June

Cheapest flight

$514
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 12% increase in price.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to St. John's

  • 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.

  • What is the cheapest flight from Boston to St. John's?

    In the last 3 days, the lowest price for a flight from Boston to St. John's was $514 for a round-trip ticket.

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

    Yes

  • Which airports will I be using when flying from Boston to St. John's?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at St. John's, also known as St John's.

  • Which aircraft models fly most regularly from Boston to St. John's?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to St. John's?

    Star Alliance is the only airline alliance operating flights between Boston and St. John's.

  • Which is the best airline for flights from Boston to St. John's, Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Boston to St. John's are Porter Airlines and Air Canada. With an average price for the route of $495 and an overall rating of 7.8, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $629 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Boston to St. John's?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to St. John's.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to St. John's?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to St. John's?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. John's with an airline and back to Boston with another airline. Booking your flights between Boston and YYT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to St. John's?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. John's from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Boston to St. John's

  • 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.
See more tips

Top airlines flying from Boston to St. John's

 
See real verified KAYAK customer reviews for airlines flying from Boston to St. John's. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to St. John's? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Porter AirlinesOverall score based on 286 reviews
8.6Crew
7.9Comfort
8.0Boarding
7.6Food
6.9Entertainment
Airline reviews

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

10.0 ExcellentJoan, Nov 2024YOW - YYZ
Read more Porter Airlines reviews

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

We were given a complimentary seat upgrade which was so unexpected but so lovely!

Porter was excellent. Boarding was a breeze. The seats were a little uncomfortably but the overall trip was excellent.

Only packaged snacks were served. It was a flight at lunchtime and a hot meal would have been a great.

Reserve check-in was very slow compared to regular check-in. Internet was slow

Lavatories broke with an hour to go. At least we were on time.

Chaotic boarding, but mostly my issues are with Toronto airport

Republic was fine but Air Canada was terrible in the airport. They issues me a boarding pass that I placed in my wallet and then when I showed up at the airport they had taken the bar code away from the ticket because they changed the flight number even though the flight stayed the same time. This caused me to be unable to go through security and I had to go to Air Canada for help and they were horrible and almost caused me to miss my flight. Luckily I managed to get it figured out on my own phone, not the kiosks, or the agent I asked for help or the long line I was standing in!!

Flight was fine. Arrived on time. More room in the seats would be nice, but not something that is likely to happen.

Unfortunately your planes need maintenance. I am surprised your bathroom in business class was not working in 8 hour flight. Coffee machine was broken. Seat adjustment panel was bad. I will stay away from Air Canada in future travel.

I was in Business Class row 7 on a 787-9. Both times I didn't get my choice of food. Otherwise, excellent!

Problem with operation of on board entertainment computer. Failed about 1 /2 hour into the flight. Rebooting failed to restore.

Putting carryone size suitcase into the overhead luggage storage on a the small CR900 plane was cumbersome and its assignment to a far far gate w/o the moveable ramps at YYZ arrivals really stunk.

This flight was a lot more comfortable with more room than the Air Canada Rouge!!! We will never go rouge again! A yes to this one!!! It was so nice to have inflight entertainment! Also the carts came around twice for drinks or a snack!! Great experience all around!

AC flight attendants aren't overly friendly. Otherwise flight was fine.

Newark to Montreal was really good. The return flight was not so good with a substitute carrier was not as good. I was impressed by the AC staff all along the way. Their in flight stack was superior.

I’m handicapped and the staff and crew were so kind and helped me board and made sure I was fine during the flight.

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960 miBOS-YYT

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Everything you need to know for your flight from Boston to St. John's

Information on your arrival and departure airports

St. John's (YYT)
Boston (BOS)

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