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St. John's

$204+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ANU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July, 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 July 3, 2025.

Round-trip from

$370
(Air Canada)

One-way from

$204
(Air Canada)

Popular in

June

Cheapest in

October

Average price

$623
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. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/2. 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.
Sun 9/216:00 amBOS - ANU
1 stop8h 15mAir Canada
Sun 9/283:10 pmANU - BOS
2 stops18h 20mAir Canada
Deal found 7/2$370
This JetBlue deal was found by Cheapflights users on 7/1. 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 7/195:15 amBOS - ANU
1 stop9h 49mJetBlue
Tue 7/224:23 pmANU - BOS
1 stop8h 04mJetBlue
Deal found 7/1$504
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:00 amBOS - ANU
1 stop6h 59mUnited Airlines
Sat 8/232:05 pmANU - BOS
2 stops20h 30mUnited Airlines
Deal found 7/2$603
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 9/18:00 pmBOS - ANU
2 stops19h 58mAmerican Airlines
Fri 9/54:09 pmANU - BOS
2 stops16h 13mAmerican Airlines
Deal found 7/2$661
This Mytrip deal was found by Cheapflights users on 7/1. 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 7/2410:20 amBOS - ANU
3 stops31h 30mMultiple Airlines
Sun 8/103:15 pmANU - BOS
2 stops18h 15mMultiple Airlines
Deal found 7/1$695

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 July 3, 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 9/21

6:00 am-2:15 pm

1 stop8h 15m

St. John's V.C. Bird Intl

Sun 9/28

3:10 pm-9:30 am

2 stops18h 20m

$370

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 7/19

5:15 am-3:04 pm

1 stop9h 49m

St. John's V.C. Bird Intl

Tue 7/22

4:23 pm-12:27 am

1 stop8h 04m

$504

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 8/16

6:00 am-12:59 pm

1 stop6h 59m

St. John's V.C. Bird Intl

Sat 8/23

2:05 pm-10:35 am

2 stops20h 30m

$603

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Mon 9/1

8:00 pm-3:58 pm

2 stops19h 58m

St. John's V.C. Bird Intl

Fri 9/5

4:09 pm-8:22 am

2 stops16h 13m

$661

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 7/24

10:20 am-5:50 pm

3 stops31h 30m

St. John's V.C. Bird Intl

Sun 8/10

3:15 pm-9:30 am

2 stops18h 15m

$695

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 7/12

6:40 pm-2:15 pm

2 stops19h 35m

$204

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Tue 7/15

7:10 am-3:04 pm

1 stop7h 54m

$255

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 7/12

6:15 am-2:15 pm

3 stops32h 00m

$313

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 12/6

6:00 am-2:52 pm

1 stop7h 52m

$331

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Fri 11/14

7:38 pm-1:55 pm

2 stops17h 17m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 11 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 June 27, 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 July 3, 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 July 3, 2025.
Read through reviews of airlines operating flights from Boston to St. John's, such as United Airlines, JetBlue, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
JetBlue
7.3
Good
2,916 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,681 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 ($370), JetBlue ($504), and United Airlines ($603) offers the cheapest pricing from Boston to St. John's, Saint John. These flights start at 46% 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?

    $204 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 JetBlue and American Airlines, with prices starting from $255 and $432, 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 Bayside Marketplace more than anywhere else. Travelers on a layover in Miami can visit Wynwood Art District, Bayfront Park, and Bayside Marketplace, by traveling 5.5 mi, 6.4 mi, and 6.4 mi, respectively after landing at Miami. Travelers can book a car rental at Miami for about $22 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$244Average$582FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$371Average$689FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$419Average$614FlexibilityNo cancel feeOn-time62%
DeltaCheapest$435Average$661FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$569Average$726FlexibilityNo cancel feeOn-time71%

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