HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$251+ Cheap flights from St. John's (YYT) to Boston (BOS)

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — BOS
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. John's to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. John's to Boston

Cheapest flights from St. John's to Boston
Explore the most affordable flight options available from St. John's to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This FlightHub deal was found by Cheapflights users on 4/23. 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.
Wed 5/276:05 am
YYT
-
BOS
2 stops12h 11m
Porter Airlines
Wed 6/33:25 pm
BOS
-
YYT
1 stop8h 01m
Porter Airlines
Deal found 4/23$378
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Wed 7/16:05 am
YYT
-
BOS
2 stops12h 11m
Porter Airlines
Wed 7/83:25 pm
BOS
-
YYT
1 stop8h 00m
Porter Airlines
Deal found 4/23$379
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:05 pm
YYT
-
BOS
1 stop5h 10m
Air Canada
Mon 6/1510:35 am
BOS
-
YYT
1 stop5h 06m
Air Canada
Deal found 4/23$396
This Air Canada deal was found by Cheapflights users on 4/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:05 pm
YYT
-
BOS
1 stop5h 10m
Air Canada
Wed 5/2710:45 am
BOS
-
YYT
2 stops11h 13m
Air Canada
Deal found 4/22$401
This Porter Airlines deal was found by Cheapflights users on 4/23. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:55 am
YYT
-
BOS
2 stops8h 30m
Porter Airlines
Wed 5/273:25 pm
BOS
-
YYT
1 stop8h 00m
Porter Airlines
Deal found 4/23$430
This Mytrip deal was found by Cheapflights users on 4/23. 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 5/276:05 am
YYT
-
BOS
2 stops12h 11m
Multiple Airlines
Wed 6/35:45 am
BOS
-
YYT
3 stops17h 41m
Multiple Airlines
Deal found 4/23$471

Find flight deals from St. John's to Boston

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to Boston (BOS). 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 April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$378
(FlightHub)

One-way from

$251
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$525
Provider with most accurate pricing for St John's-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for St John's-Boston Logan Intl flights.
Search Deals
From St John's to Boston Logan Intl
Search Deals
One-way flight from St John's to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Boston 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 April 27, 2026.
Use the filters below to find and compare flights from St. John's to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Wed 5/27

6:05 am-4:46 pm

2 stops12h 11m

Boston Logan Intl

Wed 6/3

3:25 pm-12:56 am

1 stop8h 01m

$378

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Wed 7/1

6:05 am-4:46 pm

2 stops12h 11m

Boston Logan Intl

Wed 7/8

11:15 am-12:55 am

2 stops12h 10m

$379

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Sat 5/23

7:30 am-6:07 pm

2 stops12h 07m

Boston Logan Intl

Wed 5/27

10:45 am-11:28 pm

2 stops11h 13m

$404
Quickest round-trip

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Sat 5/23

8:55 am-3:55 pm

2 stops8h 30m

Boston Logan Intl

Wed 5/27

3:25 pm-12:55 am

1 stop8h 00m

$430
Cheapest one-way

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Wed 5/27

6:05 am-5:35 pm

2 stops13h 00m

$251

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Tue 8/18

10:00 am-5:35 pm

1 stop9h 05m

$306

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Wed 5/6

5:35 am-9:45 am

1 stop5h 40m

$327
Quickest one-way

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Sun 6/7

2:05 pm-5:45 pm

1 stop5h 10m

$414

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Wed 5/6

8:55 am-7:46 pm

3 stops12h 21m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Sorted by cheapest first

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

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 St. John's to Boston in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 St. John's-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. John's-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. John's-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. John's-Boston 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 St. John's-Boston 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 St. John's to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from St. John's 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 St. John's to Boston

How much does it cost to fly round-trip from St. John's to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated April 27, 2026.
Read through reviews of airlines operating flights from St. John's to Boston, such as Porter Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
435 reviews

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Food

7.6

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
435 reviews
Porter Airlines
8.0
Very good
435 reviews

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Overall

8.0

Food

7.6

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 St. John's to Boston. 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 St. John's to Boston?

    Airlines like Porter Airlines and Air Canada fly from St. John's to Boston in about 12h 07m. The time it takes to get you to your destination can typically vary by up to 04m. St. John's and Boston are separated by a distance of 960 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from St. John's to Boston round-trip?

    According to our current data, Porter Airlines ($368), offers the cheapest pricing from St. John's to Boston. Porter Airlines is currently priced 27% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from St. John's to Boston one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $204. Users have also found prices from $234 and $235 on Porter Airlines and Air Canada, respectively.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Boston.

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

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

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Warwick
Peabody
Seabrook
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Waltham
Lowell
Braintree

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from St. John's to Boston

Discover the top airline that operate flights from St. John's to Boston. 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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$368Average$511FlexibilityNo cancel feeOn-time52%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.