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St. John's

$192+ Cheap flights from Boston (BOS) to St. John's (ANU)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ANU
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to St. John's V.C. Bird Intl are usually found in October or January, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap 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 (ANU). 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 August 18, 2025.

Round-trip from

$451
(Air Canada)

One-way from

$192
(Air Canada)

Popular in

June

Cheapest in

October

Average price

$685
From Boston Logan Intl to St. John's V.C. Bird Intl
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One-way flight from Boston Logan Intl to St. John's V.C. Bird Intl
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Highest demand for flights based on searches. 3% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This Air Canada deal was found by Cheapflights users on 8/17. 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 12/16:40 pmBOS - ANU
2 stops19h 40mAir Canada
Tue 12/94:15 pmANU - BOS
2 stops23h 37mAir Canada
Deal found 8/17$451
This Air Canada deal was found by Cheapflights users on 8/17. 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 12/16:40 pmBOS - ANU
2 stops19h 40mAir Canada
Sat 12/64:15 pmANU - BOS
2 stops18h 17mAir Canada
Deal found 8/17$481
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Wed 10/2910:45 amBOS - ANU
1 stop27h 35mAir Canada
Sat 11/13:15 pmANU - BOS
2 stops28h 57mAir Canada
Deal found 8/17$500
This Air Canada deal was found by Cheapflights users on 8/17. 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 11/86:15 amBOS - ANU
1 stop8h 05mAir Canada
Sat 11/154:15 pmANU - BOS
2 stops18h 17mAir Canada
Deal found 8/17$501
This JetBlue deal was found by Cheapflights users on 8/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:15 amBOS - ANU
1 stop6h 54mJetBlue
Mon 10/273:20 pmANU - BOS
1 stop8h 28mJetBlue
Deal found 8/17$504
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:40 pmBOS - ANU
2 stops43h 40mAir Canada
Sat 12/134:15 pmANU - BOS
2 stops18h 17mAir Canada
Deal found 8/16$506
This Air Canada deal was found by Cheapflights users on 8/17. 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 11/296:15 amBOS - ANU
1 stop8h 05mAir Canada
Sat 12/64:15 pmANU - BOS
2 stops18h 17mAir Canada
Deal found 8/17$511
This Priceline deal was found by Cheapflights users on 8/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:42 pmBOS - ANU
1 stop25h 06mJetBlue
Sat 11/84:49 pmANU - BOS
1 stop15h 52mJetBlue
Deal found 8/16$515
This Air Canada deal was found by Cheapflights users on 8/16. 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 11/226:15 amBOS - ANU
1 stop8h 05mAir Canada
Thu 11/274:15 pmANU - BOS
2 stops23h 37mAir Canada
Deal found 8/16$518
This JetBlue deal was found by Cheapflights users on 8/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:05 amBOS - ANU
1 stop7h 33mJetBlue
Thu 10/303:20 pmANU - BOS
1 stop8h 28mJetBlue
Deal found 8/17$529
This Priceline deal was found by Cheapflights users on 8/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:40 pmBOS - ANU
1 stop23h 58mJetBlue
Mon 11/34:19 pmANU - BOS
1 stop16h 22mJetBlue
Deal found 8/16$540
This JetBlue deal was found by Cheapflights users on 8/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:05 amBOS - ANU
1 stop7h 33mJetBlue
Mon 10/273:20 pmANU - BOS
1 stop8h 28mJetBlue
Deal found 8/17$549

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 August 18, 2025.
Use the filters below to find and compare flights from Boston to St. John's that are best for you.

Fly from

Boston

Fly to

St. John's

Route

Depart

Return

Price

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sun 11/30

6:40 pm-3:20 pm

2 stops43h 40m

St. John's V.C. Bird Intl

Tue 12/9

4:15 pm-9:32 am

2 stops18h 17m

$451

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 11/20

6:15 am-3:20 pm

1 stop8h 05m

St. John's V.C. Bird Intl

Thu 11/27

4:15 pm-3:57 pm

1 stop24h 42m

$451

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Tue 12/2

6:15 am-3:20 pm

1 stop8h 05m

St. John's V.C. Bird Intl

Thu 12/4

4:15 pm-9:27 pm

2 stops30h 12m

$451

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sun 11/30

6:40 pm-3:20 pm

2 stops43h 40m

St. John's V.C. Bird Intl

Thu 12/4

4:15 pm-9:32 am

2 stops18h 17m

$451

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 12/4

6:15 am-3:20 pm

1 stop8h 05m

St. John's V.C. Bird Intl

Tue 12/9

4:15 pm-9:52 am

1 stop18h 37m

$451

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Mon 12/1

3:40 pm-3:20 pm

2 stops22h 40m

St. John's V.C. Bird Intl

Thu 12/4

4:15 pm-9:27 pm

2 stops30h 12m

$451

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 10/30

6:15 am-2:20 pm

1 stop8h 05m

$192

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 10/30

6:00 am-3:37 pm

2 stops9h 37m

$457

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sun 12/28

9:30 am-1:55 pm

2 stops27h 25m

$573

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 12/27

6:23 pm-2:20 pm

1 stop18h 57m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 15 results
1
2

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, Saint John?

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 August 8, 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to St. John's, Saint John. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Boston to St. John's, Saint John (average of $500). Flying from Boston to St. John's, Saint John in June is currently the most expensive (average of $651). 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.

What is the cheapest time of day to fly from BOS to ANU?

Find hourly flight availability from Boston to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to St. John's, Saint John in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.

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 August 18, 2025.
Read through reviews of airlines operating flights from Boston to St. John's, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,915 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,992 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection 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.

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

    According to our current data, Air Canada ($244), United Airlines ($371), and JetBlue ($414) offers the cheapest pricing from Boston to St. John's, Saint John. These flights start at 65% lower than the current average price 3 months from now.

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

    $192 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $457 and $573, respectively.

  • Where are the most common layover locations when flying from Boston to St. John's, Saint John?

    Flights departing from Boston and landing in St. John's, Saint John layover in Miami most frequently.

  • What are some popular things to do or see while on a layover in Miami?

    Miami travelers tend to visit Wynwood Art District, Bayfront Park, and Kaseya Center more than anywhere else. Travelers on a layover in Miami can visit Wynwood Art District, Bayfront Park, and Kaseya Center, by traveling 5.5 mi, 6.4 mi, and 6.2 mi, respectively after landing at Miami. Travelers can book a car rental at Miami for about $29 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Boston to St. John's, Saint John flights?

    Boston to St. John's, Saint John flights have a layover in New York the least frequently.

  • 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, Saint John?

    Currently, August is the cheapest month in which you can book a flight from Boston to St. John's, Saint John (average of $500). Flying from Boston to St. John's, Saint John in June is currently the most expensive (average of $651). 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

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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.
Hartford to St. John's flights
Albany to St. John's flights
Worcester to St. John's flights

Top 5 airlines flying from Boston to St. John's

Discover the top 5 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$244Average$572FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$371Average$694FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$414Average$620FlexibilityNo cancel feeOn-time62%
DeltaCheapest$500Average$667FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$581Average$735FlexibilityNo cancel feeOn-time71%

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