YYT - BOS

$225 Find Cheap Flights from St. John's to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to Boston departing on 7/24. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Boston, 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 St. John's to Boston, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Tue, Sep 9 - Tue, Sep 30
Air Canada Logo
5:50 am - 9:30 amYYT-BOS
5h 10m1 stop
Air Canada Logo
10:20 am - 10:23 pmBOS-YYT
10h 33m2 stops
$386Air Canada
Find Deal
Tue, Sep 9 - Tue, Sep 30
Air Canada Logo
5:50 am - 9:30 amYYT-BOS
5h 10m1 stop
Air Canada Logo
10:20 am - 10:23 pmBOS-YYT
10h 33m2 stops
$387Air Canada
Find Deal
Tue, Sep 9 - Tue, Sep 30
United Airlines Logo
5:50 am - 12:29 pmYYT-BOS
8h 09m2 stops
United Airlines Logo
5:30 am - 5:09 pmBOS-YYT
10h 09m2 stops
$392United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 30
Air Canada Logo
5:50 am - 3:59 pmYYT-BOS
11h 39m2 stops
Air Canada Logo
10:20 am - 10:23 pmBOS-YYT
10h 33m2 stops
$393Air Canada
Find Deal
Sun, Jul 27 - Sun, Aug 3
Air Canada Logo
5:50 am - 9:35 amYYT-BOS
5h 15m1 stop
Air Canada Logo
5:50 am - 1:08 pmBOS-YYT
5h 48m1 stop
$452Air Canada
Find Deal
Tue, Sep 9 - Tue, Sep 30
Porter Airlines Logo
1:15 pm - 6:28 pmYYT-BOS
6h 43m1 stop
Porter Airlines Logo
3:30 pm - 12:38 amBOS-YYT
7h 38m1 stop
$457Porter Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 30
Porter Airlines Logo
2:55 pm - 10:01 pmYYT-BOS
8h 36m2 stops
Porter Airlines Logo
12:15 pm - 12:38 amBOS-YYT
10h 53m2 stops
$465Porter Airlines
Find Deal
Sun, Jul 27 - Sun, Aug 3
Porter Airlines Logo
7:00 am - 5:58 pmYYT-BOS
12h 28m2 stops
Porter Airlines Logo
3:50 pm - 12:28 amBOS-YYT
7h 08m1 stop
$473Porter Airlines
Find Deal
Sun, Jul 27 - Sun, Aug 3
Porter Airlines Logo
7:00 am - 5:58 pmYYT-BOS
12h 28m2 stops
Porter Airlines Logo
12:15 pm - 12:28 amBOS-YYT
10h 43m2 stops
$482Porter Airlines
Find Deal
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KAYAK's insights & trends for St. John's to Boston flights

Get data-powered insights and trends into flights from St. John's to Boston 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 St. John's to Boston?

The average price of all round-trip flights from St. John's to Boston clicked on KAYAK for each day over the last 12 months.

For St. John's to Boston, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Boston back to St. John's, the best deals are generally found on Wednesday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's to Boston, 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 St. John's to Boston is May, where tickets cost $376 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $866 and $499 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. John's to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. John's to Boston, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonApril
High seasonOctober
Cheapest flight$225
Best time to beat the crowds but there is an average 81% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from St. John's to Boston

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

Are your dates flexible? Find out the best times to travel from St. John's to Boston 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 St. John's to Boston

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

    In the last 3 days, the lowest price for a flight from St. John's to Boston was $225 for a one-way ticket and $386 for a round-trip.

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

    Yes, you’ll need a passport to travel to Boston from St. John's.

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

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

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

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

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

    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 St. John's to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from St. John's 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 St. John's to Boston?

    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 Boston with an airline and back to St. John's with another airline. Booking your flights between St. John's and BOS 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 St. John's to Boston?

    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 Boston from St. John's up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

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