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St. John's

$221+ 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
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 November or October, 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 September 16, 2025.

Round-trip from

$429
(JetBlue)

One-way from

$221
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$687
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. 4% potential increase in price ($30 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 September 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 September 16, 2025.

This JetBlue deal was found by Cheapflights users on 9/15. 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.
Thu 10/305:40 amBOS - ANU
1 stop8h 02mJetBlue
Fri 11/74:19 pmANU - BOS
1 stop8h 29mJetBlue
Deal found 9/15$429
This FlightHub deal was found by Cheapflights users on 9/15. 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 10/297:55 pmBOS - ANU
1 stop18h 25mAir Canada
Thu 11/64:15 pmANU - BOS
2 stops18h 17mAir Canada
Deal found 9/15$436
This JetBlue deal was found by Cheapflights users on 9/15. 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 10/257:00 amBOS - ANU
1 stop7h 19mJetBlue
Fri 11/74:19 pmANU - BOS
1 stop8h 29mJetBlue
Deal found 9/15$454
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amBOS - ANU
1 stop8h 37mAmerican Airlines
Wed 10/151:10 pmANU - BOS
1 stop10h 20mAmerican Airlines
Deal found 9/14$455
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 amBOS - ANU
2 stops9h 37mAmerican Airlines
Sat 11/14:50 pmANU - BOS
1 stop16h 34mAmerican Airlines
Deal found 9/15$459
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amBOS - ANU
1 stop8h 37mAmerican Airlines
Sun 10/121:10 pmANU - BOS
1 stop10h 20mAmerican Airlines
Deal found 9/14$460
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/113:59 pmBOS - ANU
1 stop20h 01mAmerican Airlines
Sat 10/184:50 pmANU - BOS
1 stop15h 24mAmerican Airlines
Deal found 9/15$461
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:30 amBOS - ANU
1 stop10h 07mAmerican Airlines
Mon 10/131:10 pmANU - BOS
1 stop22h 44mAmerican Airlines
Deal found 9/15$465
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:46 amBOS - ANU
1 stop26h 23mAmerican Airlines
Sun 11/25:47 pmANU - BOS
1 stop16h 52mAmerican Airlines
Deal found 9/15$466
This JetBlue deal was found by Cheapflights users on 9/15. 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 11/95:11 amBOS - ANU
1 stop8h 37mJetBlue
Thu 11/134:19 pmANU - BOS
1 stop8h 29mJetBlue
Deal found 9/15$479

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 September 16, 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

Thu 10/30

5:40 am-1:42 pm

1 stop8h 02m

St. John's V.C. Bird Intl

Fri 11/7

4:19 pm-11:48 pm

1 stop8h 29m

$429

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Mon 11/10

5:11 am-2:48 pm

1 stop8h 37m

St. John's V.C. Bird Intl

Fri 11/14

4:19 pm-11:48 pm

1 stop8h 29m

$429

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Wed 10/29

7:55 pm-2:20 pm

1 stop18h 25m

St. John's V.C. Bird Intl

Thu 11/6

4:15 pm-9:57 am

1 stop18h 42m

$436

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 10/25

7:00 am-2:19 pm

1 stop7h 19m

St. John's V.C. Bird Intl

Fri 11/7

4:19 pm-11:48 pm

1 stop8h 29m

$454

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sun 10/26

6:05 am-1:42 pm

1 stop7h 37m

St. John's V.C. Bird Intl

Fri 11/7

4:19 pm-11:48 pm

1 stop8h 29m

$454

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Mon 10/27

5:40 am-1:42 pm

1 stop8h 02m

St. John's V.C. Bird Intl

Fri 11/7

4:19 pm-11:48 pm

1 stop8h 29m

$454

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 11/15

5:40 am-2:48 pm

1 stop8h 08m

St. John's V.C. Bird Intl

Sat 11/22

4:49 pm-12:14 am

1 stop8h 25m

$454

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sun 11/9

5:11 am-2:48 pm

1 stop8h 37m

St. John's V.C. Bird Intl

Fri 11/14

4:19 pm-11:48 pm

1 stop8h 29m

$454

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Wed 12/17

7:24 pm-1:49 pm

1 stop17h 25m

St. John's V.C. Bird Intl

Sat 12/20

5:50 pm-9:36 am

1 stop16h 46m

$455

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 2/28

6:00 am-1:52 pm

1 stop6h 52m

St. John's V.C. Bird Intl

Sat 3/7

3:12 pm-6:24 am

1 stop16h 12m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 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 September 12, 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 September 16, 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 September 16, 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
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
2,914 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.

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

    For as low as $429, JetBlue can have you in St. John's, Saint John from Boston in 8h 02m. The distance from Boston to St. John's, Saint John is about 1825 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 ($410), and JetBlue ($413) offers the cheapest pricing from Boston to St. John's, Saint John. These flights start at 64% 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?

    $221 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Air Canada, with prices starting from $221 and $221, 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 $24 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$244Average$572FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$410Average$693FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$413Average$620FlexibilityNo cancel feeOn-time62%
DeltaCheapest$454Average$661FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$588Average$744FlexibilityNo cancel feeOn-time71%

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