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$225+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — BOS
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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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 July 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sat 9/53:00 pm
YYT
-
BOS
1 stop19h 35m
Multiple Airlines
Tue 9/811:10 am
BOS
-
YYT
2 stops12h 15m
Multiple Airlines
Deal found 7/26$420
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/277:00 pm
YYT
-
BOS
1 stop21h 45m
Porter Airlines
Wed 9/211:10 am
BOS
-
YYT
2 stops12h 15m
Porter Airlines
Deal found 7/24$425
This Mytrip deal was found by Cheapflights users on 7/24. 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 8/276:00 am
YYT
-
BOS
2 stops14h 27m
Multiple Airlines
Wed 9/29:35 am
BOS
-
YYT
2 stops13h 50m
Multiple Airlines
Deal found 7/24$436
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sat 8/296:05 am
YYT
-
BOS
2 stops10h 40m
Multiple Airlines
Sat 9/510:05 am
BOS
-
YYT
1 stop11h 20m
Multiple Airlines
Deal found 7/26$445
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/33:00 pm
YYT
-
BOS
1 stop19h 35m
Multiple Airlines
Mon 9/77:00 am
BOS
-
YYT
2 stops16h 25m
Multiple Airlines
Deal found 7/24$447
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Mon 8/247:00 pm
YYT
-
BOS
1 stop15h 35m
Porter Airlines
Mon 8/317:45 pm
BOS
-
YYT
1 stop26h 05m
Porter Airlines
Deal found 7/27$460
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sat 8/226:00 am
YYT
-
BOS
2 stops10h 45m
Multiple Airlines
Thu 8/277:45 pm
BOS
-
YYT
1 stop25h 40m
Multiple Airlines
Deal found 7/26$467

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$420
(Kiwi.com)

One-way from

$225
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$935
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. 11% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 28, 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

Sat 9/5

3:00 pm-9:05 am

1 stop19h 35m

Boston Logan Intl

Tue 9/8

11:10 am-12:55 am

2 stops12h 15m

$420

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Thu 8/27

7:00 pm-3:15 pm

1 stop21h 45m

Boston Logan Intl

Wed 9/2

11:10 am-12:55 am

2 stops12h 15m

$425

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Thu 9/3

3:00 pm-9:05 am

1 stop19h 35m

Boston Logan Intl

Mon 9/7

10:05 am-10:55 pm

1 stop11h 20m

$461

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Sun 8/30

7:00 pm-9:05 am

1 stop15h 35m

Boston Logan Intl

Sun 9/6

3:55 pm-10:55 pm

2 stops29h 30m

$470

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Thu 9/10

7:00 pm-9:05 am

1 stop15h 35m

Boston Logan Intl

Thu 9/17

7:30 pm-12:35 pm

1 stop15h 35m

$500
Quickest round-trip

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Sun 10/4

1:15 pm-6:07 pm

1 stop6h 22m

Boston Logan Intl

Fri 10/9

10:40 am-5:08 pm

1 stop4h 58m

$520

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Thu 11/5

7:00 am-4:42 pm

2 stops11h 12m

Boston Logan Intl

Thu 11/12

1:15 pm-11:10 pm

2 stops8h 25m

$549

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Sat 9/5

6:05 am-4:46 pm

2 stops12h 11m

Boston Logan Intl

Wed 9/9

11:10 am-10:55 pm

2 stops10h 15m

$560
Cheapest one-way

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Wed 9/2

3:00 pm-3:15 pm

1 stop25h 45m

$225

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Tue 9/1

3:00 pm-10:30 am

1 stop21h 00m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 July.
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?

Airfare is below average for this route at the moment.

St. John's to Boston flights typically cost between $511 and $520 in September.
The cheapest round-trip price found within the last 5 days was $420 on Multiple Airlines (Sep 5-Sep 8).

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 July 28, 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
449 reviews

Entertainment

6.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews

Entertainment

6.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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 fly from St. John's to Boston in about 21h 45m. The time it takes to get you to your destination can typically vary by up to . St. John's and Boston are separated by a distance of 960 mi.

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

    According to our current data, Porter Airlines ($490), offers the cheapest pricing from St. John's to Boston. Porter Airlines is currently priced 19% below the average price you’ll pay for this route.

  • 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
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere

Browse thousands of different options on Cheapflights for your next trip

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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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$490Average$512FlexibilityNo cancel feeOn-time52%

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