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St. John's

$201+ Cheap flights from Boston (BOS) to St. John's (YYT)

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYT
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Boston to St. John's

Cheapest flights from Boston to St. John's
Explore the most affordable flight options available from Boston to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Mytrip deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:25 pm
BOS
-
YYT
2 stops8h 10m
Porter Airlines
Fri 5/16:05 am
YYT
-
BOS
2 stops10h 06m
Porter Airlines
Deal found 3/5$398
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
BOS
-
YYT
1 stop14h 28m
Multiple Airlines
Fri 5/16:05 am
YYT
-
BOS
2 stops12h 11m
Multiple Airlines
Deal found 3/5$400
This Gotogate deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:30 pm
BOS
-
YYT
1 stop8h 01m
Porter Airlines
Sun 5/38:55 am
YYT
-
BOS
2 stops8h 35m
Porter Airlines
Deal found 3/5$421
This Gotogate deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:25 pm
BOS
-
YYT
1 stop8h 01m
Porter Airlines
Sat 6/206:05 am
YYT
-
BOS
2 stops12h 11m
Porter Airlines
Deal found 3/5$425
This FlightHub deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:25 pm
BOS
-
YYT
1 stop8h 01m
Porter Airlines
Tue 6/1610:00 am
YYT
-
BOS
1 stop9h 05m
Porter Airlines
Deal found 3/5$434
This Booking.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:25 pm
BOS
-
YYT
1 stop8h 01m
Porter Airlines
Wed 5/138:55 am
YYT
-
BOS
2 stops8h 35m
Porter Airlines
Deal found 3/5$437
This Gotogate deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:25 pm
BOS
-
YYT
1 stop8h 01m
Porter Airlines
Mon 6/156:05 am
YYT
-
BOS
2 stops12h 11m
Porter Airlines
Deal found 3/5$439
This Mytrip deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:25 pm
BOS
-
YYT
1 stop8h 01m
Porter Airlines
Tue 6/28:55 am
YYT
-
BOS
2 stops10h 10m
Porter Airlines
Deal found 3/5$443

Find flight deals from Boston to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to St. John's (YYT). 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$398
(Mytrip)

One-way from

$201
(Booking.com)

Popular in

February

Cheapest in

April

Average price

$535
Provider with most accurate pricing for Boston Logan Intl-St John's flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-St John's flights.
Search Deals
From Boston Logan Intl to St John's
Search Deals
One-way flight from Boston Logan Intl to St John's
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to St. John's 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 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Boston to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Sat 5/2

3:25 pm-12:56 am

1 stop8h 01m

St John's

Thu 5/7

8:55 am-4:00 pm

2 stops8h 35m

$481

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Tue 5/5

3:25 pm-12:56 am

1 stop8h 01m

St John's

Sun 5/10

8:55 am-4:00 pm

2 stops8h 35m

$481

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Tue 4/28

3:30 pm-1:01 am

1 stop8h 01m

St John's

Sun 5/3

8:55 am-4:00 pm

2 stops8h 35m

$487

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Thu 4/30

3:30 pm-1:01 am

1 stop8h 01m

St John's

Tue 5/5

8:55 am-4:00 pm

2 stops8h 35m

$487

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Wed 4/29

1:25 pm-11:05 pm

2 stops8h 10m

St John's

Mon 5/4

8:55 am-4:00 pm

2 stops8h 35m

$497

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Sat 5/9

3:25 pm-12:56 am

1 stop8h 01m

St John's

Thu 5/14

6:05 am-2:41 pm

2 stops10h 06m

$529

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Wed 6/3

3:25 pm-12:56 am

1 stop8h 01m

St John's

Sun 6/7

8:55 am-4:00 pm

2 stops8h 35m

$548

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Fri 6/12

3:25 pm-12:56 am

1 stop8h 01m

St John's

Fri 6/19

6:05 am-2:41 pm

2 stops10h 06m

$552

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Fri 6/5

7:10 am-5:56 pm

2 stops9h 16m

St John's

Mon 6/8

8:55 am-5:35 pm

2 stops10h 10m

$561

BostonSt. John's

BOS - YYT

BOSYYT

Boston Logan Intl

Wed 6/3

3:25 pm-12:56 am

1 stop8h 01m

St John's

Tue 6/9

6:55 pm-9:05 am

1 stop15h 40m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to St. John's in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-St. John's flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to St. John's. Price data was last updated on March 6, 2026.

The best time to book flights from Boston to St. John's is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boston to St. John's?

Currently, August is the cheapest month in which you can book a flight from Boston to St. John's (average of $228). Flying from Boston to St. John's in January is currently the most expensive (average of $691). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. 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's. Reviews last updated March 10, 2026.
Peruse reviews from past customers who have flown with Porter Airlines,United Airlines, andAir Canada from Boston to St. John's to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
423 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
423 reviews
Porter Airlines
8.0
Very good
423 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,409 reviews
Porter Airlines
8.0
Very good
423 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,800 reviews
Porter Airlines
8.0
Very good
423 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

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

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

    Departing from Boston to St. John's will take you 8h 01m. Airlines will cover a distance of 960 mi.

  • What are the cheapest airlines flying from Boston to St. John's round-trip?

    United Airlines, at $236, was found to be the cheapest airline from Boston to St. John's.Alternate airlines to your destination round-trip include Air Canada and Porter Airlines. Users have found that United Airlines is 59% cheaper than the other options available to this destination.

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

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

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

    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's.

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

    Yes. Cheapflights offers flight deals from Boston to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Boston to St. John's (average of $228). Flying from Boston to St. John's in January is currently the most expensive (average of $691). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to St. John's

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Deer Lake flights
Hartford to St. John's flights
Boston to Gander flights

Top 3 airlines flying from Boston to St. John's

Discover the top 3 airlines that operate flights from Boston to St. John's. 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 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$526FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$288Average$590FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$370Average$507FlexibilityNo cancel feeOn-time52%

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