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YYT - BOS

C$ 313 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 18/10. 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
0 bags
ndz. 16/6
ndz. 23/6

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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
In the last 7 days, travellers have searched 42,332,103 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from St. John's to Boston 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 St. John's to Boston

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

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

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

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

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

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

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

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

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

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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6:00 a.m. - 10:55 a.m.YYT-BOS
6h 25m1 stop
9:45 a.m. - 6:25 p.m.BOS-YYT
7h 10m1 stop
C$ 568Porter Airlines
Find Deal
ndz., 21 lip - śr., 24 lip
6:00 a.m. - 10:55 a.m.YYT-BOS
6h 25m1 stop
1:20 p.m. - 11:30 p.m.BOS-YYT
8h 40m2 stops
C$ 572Porter Airlines
Find Deal
ndz., 21 lip - sob., 24 sie
6:00 a.m. - 10:55 a.m.YYT-BOS
6h 25m1 stop
12:20 p.m. - 11:30 p.m.BOS-YYT
9h 40m2 stops
C$ 576Porter Airlines
Find Deal
ndz., 21 lip - śr., 24 lip
6:00 a.m. - 4:07 p.m.YYT-BOS
11h 37m2 stops
1:20 p.m. - 11:30 p.m.BOS-YYT
8h 40m2 stops
C$ 600Porter Airlines
Find Deal
ndz., 21 lip - sob., 24 sie
6:00 a.m. - 4:07 p.m.YYT-BOS
11h 37m2 stops
8:15 a.m. - 6:25 p.m.BOS-YYT
8h 40m2 stops
C$ 606Porter Airlines
Find Deal
ndz., 21 lip - śr., 24 lip
5:55 a.m. - 9:31 a.m.YYT-BOS
5h 06m1 stop
6:10 p.m. - 12:42 a.m.BOS-YYT
5h 02m1 stop
C$ 618Air Canada
Find Deal
ndz., 21 lip - sob., 24 sie
11:15 p.m. - 9:29 a.m.YYT-BOS
11h 44m1 stop
6:05 a.m. - 10:21 p.m.BOS-YYT
14h 46m1 stop
C$ 698Air Canada
Find Deal
czw., 1 sie - ndz., 11 sie
7:00 a.m. - 9:17 p.m.YYT-BOS
15h 47m3 stops
7:46 p.m. - 3:56 a.m.BOS-YYT
30h 40m3 stops
C$ 820
Find Deal
czw., 30 maj - czw., 6 cze
7:30 a.m. - 5:37 p.m.YYT-BOS
35h 37m2 stops
6:25 p.m. - 6:22 p.m.BOS-YYT
22h 27m2 stops
C$ 1,420WestJet
Find Deal
czw., 1 sie - ndz., 11 sie
6:55 a.m. - 9:17 p.m.YYT-BOS
15h 52m1 stop
12:35 p.m. - 6:22 p.m.BOS-YYT
52h 17m2 stops
C$ 4,908
Find Deal
śr., 31 lip - sob., 3 sie
6:00 a.m. - 10:20 a.m.YYT-BOS
5h 50m1 stop
C$ 313Porter Airlines
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pt., 18 paź
6:00 a.m. - 3:07 p.m.YYT-BOS
10h 37m2 stops
C$ 315Porter Airlines
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pt., 18 paź
6:00 a.m. - 10:35 a.m.YYT-BOS
6h 05m1 stop
C$ 325Porter Airlines
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pon., 17 cze
6:00 a.m. - 3:07 p.m.YYT-BOS
10h 37m2 stops
C$ 328Porter Airlines
Find Deal
pon., 17 cze
6:00 a.m. - 7:27 p.m.YYT-BOS
14h 57m2 stops
C$ 369Porter Airlines
Find Deal
czw., 20 cze
6:00 a.m. - 7:21 p.m.YYT-BOS
14h 51m3 stops
C$ 373
Find Deal
pon., 17 cze
6:55 p.m. - 10:35 a.m.YYT-BOS
17h 10m3 stops
C$ 374Porter Airlines
Find Deal
czw., 20 cze
7:30 a.m. - 9:17 p.m.YYT-BOS
15h 17m3 stops
C$ 440Porter Airlines
Find Deal
pt., 18 paź
3:10 p.m. - 11:32 a.m.YYT-BOS
21h 52m3 stops
C$ 443Porter Airlines
Find Deal
czw., 30 maj
6:00 a.m. - 6:05 p.m.YYT-BOS
13h 35m1 stop
C$ 509Porter Airlines
Find Deal
czw., 20 cze

Flights from St. John's to Boston - Travel Insights & Trends

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 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 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 November, where tickets cost C$ 664 on average. On the other hand, the most expensive months are February and October, where the average cost of tickets is C$ 1,364 and C$ 968 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from St. John's to Boston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 34 days before departure.

Good to know

Low season

February

High season

May

Cheapest flight

C$ 313
Best time to beat the crowds but there is an average 63% increase in price.
Most popular time to fly and prices are also 9% 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 C$ 230 for a one-way ticket and C$ 417 for a round-trip.

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

    St. John's and Boston are both served by 1 main airport. You will leave St. John's from St John's and will be arriving at Boston Logan Intl.

  • 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.

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

    The two airlines most popular with KAYAK users for flights from St. John's to Boston are Porter Airlines and Air Canada. With an average price for the route of C$ 788 and an overall rating of 7.4, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 783 and an overall rating of 7.0.

  • 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.

  • 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.

See more FAQs

Top airlines flying from St. John's to Boston

 
See real verified KAYAK customer reviews for airlines flying from St. John's to Boston. 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 St. John's to Boston? 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.
7.4
Porter AirlinesOverall score based on 414 reviews
7.6Boarding
7.4Food
7.5Comfort
8.2Crew
6.6Entertainment
Airline reviews

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

10.0 ExcellentJustin, Apr. 2024YVR - YYZ
Read more about Porter Airlines reviews

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

The E195-E2 is a great aircraft! Leather seats, lots of legroom and SO quiet! The flight crew is terrific!

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

First time with Porter. Amazing experience overall, will be my airline of choice in North America whenever possible. Liked the quality of food and how it was served but one suggestion- a hot meal on the longer flights, perhaps?

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight delayed 6 hr. Looking for compensation and will claim for it.allow US people to fix to avoid huge delay having a canadian tech to fix it.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10 Tips for people flying porter from Boston. The airline doesn’t have inflight entertainment No TV No WIFI. Bring your entertainment with you.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10

Wasn’t on the flight- again. Bad weather in Halifax and I was in an accident. What a poor experience to have to pay for all this flight and not be on it

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

Book cheap flights from St. John's to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. John's to Boston found on KAYAK in the last 72 hours.
18/10pt.
1 stopPorter Airlines
5h 50mYYT-BOS
C$ 313
18/10pt.
2 stopsPorter Airlines
10h 37mYYT-BOS
C$ 315
17/6pon.
1 stopPorter Airlines
6h 05mYYT-BOS
C$ 325
17/6pon.
2 stopsPorter Airlines
10h 37mYYT-BOS
C$ 328
20/6czw.
2 stopsPorter Airlines
14h 57mYYT-BOS
C$ 369
17/6pon.
3 stops
14h 51mYYT-BOS
C$ 373
20/6czw.
3 stopsPorter Airlines
17h 10mYYT-BOS
C$ 374
18/10pt.
3 stopsPorter Airlines
15h 17mYYT-BOS
C$ 440
30/5czw.
3 stopsPorter Airlines
21h 52mYYT-BOS
C$ 442
20/6czw.
1 stopPorter Airlines
13h 35mYYT-BOS
C$ 509

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St. John's - Boston Flights

Departure:

St. John's (undefined)Canada

Destination:

Boston (BOS)United States

Return flight deals:

Boston - St. John's

Cabin classes: