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

According to our current data, Frontier ($487), JetBlue ($494), and American Airlines ($574) offers the cheapest pricing from Boston to St. John's, Saint John. These flights start at 28% lower than the current average price 3 months from now.

What is the cheapest day to fly from Boston to St. John's, Saint John?

Travelers seeking maximum savings on their Boston to St. John's, Saint John flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Boston to St. John's, Saint John?

Before booking your flight from Boston to St. John's, Saint John check out the most popular airlines for this route: American Airlines, Air Canada or JetBlue.

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.

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.

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 $24 per day to make their sightseeing more efficient.

What is the cheapest day to fly round-trip from Boston to St. John's, Saint John?

Wednesday flights are found to be more expensive to fly from Boston to St. John's, Saint John. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. John's, Saint John.

How far in advance should I book a flight from Boston to St. John's, Saint John?

To save up to 120% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to St. John's, Saint John from $506 1-2 weeks out and tickets from $820 for flights departing within the next 72 hours.

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

July can be a great time to fly to St. John's, Saint John from Boston with a flight ticket averaging about $681. Cheapflights users have found deals in the month of July for as cheap as $435. The most expensive prices can be found in the month of February.

Most accurate provider : When it comes to deals on Boston-St. John's, Saint John flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-St. John's, Saint John flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-St. John's, Saint John flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Boston-St. John's, Saint John flights, Cheapflights users trust AranGrant the most. AranGrant 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 Boston-St. John's, Saint John flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$487+ Flights from Boston to St. John's

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

Cheapflights Tip: The best prices from Boston Logan Intl to St. John's V.C. Bird Intl are usually found in July or August, 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

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$487 (Gotogate)
Popular in	February
Cheapest in	July
Average price	$734

Provider with most accurate pricing for Boston Logan Intl-St. John's V.C. Bird Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-St. John's V.C. Bird Intl flights.

Search Deals

From Boston Logan Intl to St. John's V.C. Bird Intl

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 17, 2025.

Sat 5/105:12 amBOS - ANU

1 stop9h 01mJetBlue

Sat 5/173:18 pmANU - BOS

1 stop8h 59mJetBlue

Deal found 4/16

$494

Fri 8/110:20 amBOS - ANU

2 stops51h 55mAir Canada

Sun 8/103:15 pmANU - BOS

2 stops18h 20mAir Canada

Deal found 4/17

$525

Fri 5/910:24 amBOS - ANU

2 stops26h 08mFrontier

Sat 5/171:42 pmANU - BOS

2 stops35h 23mFrontier

Deal found 4/16

$550

Tue 12/96:00 amBOS - ANU

2 stops9h 00mAmerican Airlines

Tue 12/165:30 pmANU - BOS

2 stops15h 26mAmerican Airlines

Deal found 4/16

$553

Fri 5/93:49 pmBOS - ANU

2 stops25h 36mMultiple Airlines

Sat 5/171:42 pmANU - BOS

1 stop21h 01mMultiple Airlines

Deal found 4/16

$629

Sat 5/316:00 amBOS - ANU

1 stop6h 59mUnited Airlines

Sat 6/72:05 pmANU - BOS

2 stops19h 51mUnited Airlines

Deal found 4/16

$693

Best flights from Boston to St. John's
Discover carefully curated flight deals from Boston to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Fri 5/910:24 amBOS - ANU

2 stops26h 08mFrontier

Sat 5/171:42 pmANU - BOS

2 stops35h 23mFrontier

Deal found 4/17

$487

Fri 5/95:12 amBOS - ANU

1 stop8h 59mJetBlue

Sat 5/173:18 pmANU - BOS

1 stop8h 59mJetBlue

Deal found 4/16

$494

Thu 5/295:10 amBOS - ANU

1 stop8h 56mAmerican Airlines

Tue 6/34:50 pmANU - BOS

1 stop17h 54mAmerican Airlines

Deal found 4/16

$574

Fri 5/93:49 pmBOS - ANU

2 stops25h 36mMultiple Airlines

Sat 5/171:42 pmANU - BOS

1 stop21h 01mMultiple Airlines

Deal found 4/16

$629

Sat 5/316:00 amBOS - ANU

1 stop6h 59mUnited Airlines

Sat 6/72:05 pmANU - BOS

2 stops19h 51mUnited Airlines

Deal found 4/16

$693

Last-minute flights from Boston to St. John's
Discover last-minute flight deals from Boston to St. John's. Data last updated April 17, 2025 and is based on user searches.

Fri 5/910:24 amBOS - ANU

2 stops26h 08mFrontier

Sat 5/171:42 pmANU - BOS

2 stops35h 23mFrontier

Deal found 4/16

$550

Fri 5/93:49 pmBOS - ANU

2 stops25h 36mMultiple Airlines

Sat 5/171:42 pmANU - BOS

1 stop21h 01mMultiple Airlines

Deal found 4/16

$629

Sat 5/105:12 amBOS - ANU

1 stop9h 01mJetBlue

Sat 5/173:18 pmANU - BOS

1 stop8h 59mJetBlue

Deal found 4/16

$494

Thu 5/296:05 amBOS - ANU

1 stop9h 44mAmerican Airlines

Tue 6/34:50 pmANU - BOS

1 stop17h 54mAmerican Airlines

Deal found 4/16

$574

Sat 5/316:00 amBOS - ANU

1 stop6h 59mUnited Airlines

Sat 6/72:05 pmANU - BOS

2 stops19h 51mUnited Airlines

Deal found 4/16

$693

One-way flights from Boston to St. John's
Search for one-way flight options from Boston to St. John's. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Wed 4/236:00 amBOS - ANU

1 stop6h 59mUnited Airlines

Deal found 4/17

$778

Wed 4/236:35 amBOS - ANU

2 stops32h 15mAir Canada

Deal found 4/17

$1,040

Wed 4/232:05 pmBOS - ANU

3 stops26h 50mMultiple Airlines

Deal found 4/17

$1,804

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 5/10

5:12 am-2:13 pm

1 stop9h 01m

St. John's V.C. Bird Intl

Sat 5/17

3:18 pm-12:17 am

1 stop8h 59m

$494

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Fri 5/9

10:24 am-12:32 pm

2 stops26h 08m

St. John's V.C. Bird Intl

Sat 5/17

1:42 pm-1:05 am

2 stops35h 23m

$550

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 5/29

6:05 am-3:49 pm

1 stop9h 44m

St. John's V.C. Bird Intl

Tue 6/3

4:50 pm-10:44 am

1 stop17h 54m

$574

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Fri 5/9

3:49 pm-5:25 pm

2 stops25h 36m

St. John's V.C. Bird Intl

Sat 5/17

1:42 pm-10:43 am

1 stop21h 01m

$629

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 5/31

6:00 am-12:59 pm

1 stop6h 59m

St. John's V.C. Bird Intl

Sat 6/7

2:05 pm-9:56 am

2 stops19h 51m

$693

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Mon 4/21

8:59 pm-2:09 pm

2 stops17h 10m

$499

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Mon 4/21

9:05 pm-2:21 pm

3 stops41h 16m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to St. John's in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust 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 Boston-St. John's, Saint John flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-St. John's, Saint John flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-St. John's, Saint John flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boston-St. John's, Saint John flights, Cheapflights users trust AranGrant the most. AranGrant 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 Boston-St. John's, Saint John 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 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?

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?

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

United Airlines

7.4

Good

8,667 reviews

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

8,667 reviews

United Airlines

7.4

Good

8,667 reviews

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

2,926 reviews

United Airlines

7.4

Good

8,667 reviews

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

8,667 reviews

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

7.0

Good

9,143 reviews

United Airlines

7.4

Good

8,667 reviews

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??

Frontier

6.0

Okay

3,281 reviews

United Airlines

7.4

Good

8,667 reviews

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

What are the cheapest airlines flying from Boston to St. John's, Saint John round-trip?
According to our current data, Frontier ($487), JetBlue ($494), and American Airlines ($574) offers the cheapest pricing from Boston to St. John's, Saint John. These flights start at 28% lower than the current average price 3 months from now.
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 $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

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$266	Average$572	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$371	Average$672	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$429	Average$613	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$450	Average$661	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$572	Average$723	FlexibilityNo cancel fee	On-time71%

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$487+ Cheap flights from Boston (BOS) to St. John's (ANU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Boston Logan Intl to St. John's V.C. Bird Intl are usually found in July or August, 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

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Boston to St. John's

Cheapest flights from Boston to St. John'sExplore 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 April 17, 2025.

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 April 17, 2025.

Cheapflights Fare Finder

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

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

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 Boston to St. John's in April.

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.

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 April 11, 2025.

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

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 April 17, 2025.

Reviews of airlines servicing St. John's

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?

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

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

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

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

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

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

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

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.

Alternative routes for Boston to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

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

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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 April 17, 2025.