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St. John's

$280+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ANU
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheap 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 May 20, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 5/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:15 am
BOS
-
ANU
1 stop9h 22m
JetBlue
Sat 7/253:30 pm
ANU
-
BOS
1 stop15h 39m
JetBlue
Deal found 5/19$582
This Delta deal was found by Cheapflights users on 5/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:35 am
BOS
-
ANU
1 stop8h 18m
Delta
Sat 6/133:17 pm
ANU
-
BOS
1 stop10h 14m
Delta
Deal found 5/16$586
This JetBlue deal was found by Cheapflights users on 5/19. 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.
Fri 7/106:05 am
BOS
-
ANU
1 stop8h 16m
JetBlue
Sat 7/183:30 pm
ANU
-
BOS
1 stop8h 29m
JetBlue
Deal found 5/19$587
This United Airlines deal was found by Cheapflights users on 5/19. 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 10/36:00 am
BOS
-
ANU
1 stop6h 59m
United Airlines
Sat 10/102:05 pm
ANU
-
BOS
2 stops19h 19m
United Airlines
Deal found 5/19$591
This Cheapflightsfares deal was found by Cheapflights users on 5/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:30 pm
BOS
-
ANU
1 stop18h 07m
JetBlue
Sat 7/253:30 pm
ANU
-
BOS
1 stop8h 29m
JetBlue
Deal found 5/19$592
This Cheapflightsfares deal was found by Cheapflights users on 5/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/75:20 am
BOS
-
ANU
1 stop9h 17m
JetBlue
Sat 6/133:49 pm
ANU
-
BOS
1 stop8h 10m
JetBlue
Deal found 5/17$595
This JetBlue deal was found by Cheapflights users on 5/19. 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.
Mon 7/66:05 am
BOS
-
ANU
1 stop8h 16m
JetBlue
Tue 7/143:30 pm
ANU
-
BOS
1 stop8h 29m
JetBlue
Deal found 5/19$600
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:30 pm
BOS
-
ANU
1 stop18h 07m
JetBlue
Tue 6/233:42 pm
ANU
-
BOS
1 stop8h 28m
JetBlue
Deal found 5/16$602
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:10 pm
BOS
-
ANU
2 stops40h 49m
United Airlines
Sat 10/312:05 pm
ANU
-
BOS
1 stop9h 12m
United Airlines
Deal found 5/15$604
This Air Canada deal was found by Cheapflights users on 5/19. 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 7/1112:30 pm
BOS
-
ANU
1 stop25h 50m
Air Canada
Sun 7/193:20 pm
ANU
-
BOS
2 stops23h 21m
Air Canada
Deal found 5/19$605
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:30 pm
BOS
-
ANU
1 stop18h 06m
JetBlue
Sun 6/143:42 pm
ANU
-
BOS
1 stop8h 17m
JetBlue
Deal found 5/18$606

Find 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 May 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$582
(Cheapflightsfares)

One-way from

$280
(Orbitz)

Popular in

December

Cheapest in

October

Average price

$744
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
One-way flight from Boston Logan Intl to St. John's V.C. Bird Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 20, 2026.
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

Cheapest round-trip

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 6/6

5:35 am-1:53 pm

1 stop8h 18m

St. John's V.C. Bird Intl

Sat 6/13

3:17 pm-1:31 am

1 stop10h 14m

$586
Quickest round-trip

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 6/13

5:15 am-2:44 pm

1 stop9h 29m

St. John's V.C. Bird Intl

Tue 6/16

3:42 pm-11:59 pm

1 stop8h 17m

$587

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 7/16

8:30 pm-2:21 pm

1 stop17h 51m

St. John's V.C. Bird Intl

Tue 7/21

3:30 pm-11:59 pm

1 stop8h 29m

$592

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 10/22

8:10 pm-12:59 pm

2 stops40h 49m

St. John's V.C. Bird Intl

Sat 10/31

2:05 pm-11:17 pm

1 stop9h 12m

$604
Cheapest one-way

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 10/17

3:35 pm-2:20 pm

2 stops22h 45m

$283

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Fri 10/23

4:25 pm-12:59 pm

2 stops20h 34m

$286

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 10/22

8:10 pm-12:59 pm

2 stops40h 49m

$316

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Wed 10/21

6:00 am-7:40 pm

2 stops13h 40m

$319

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Wed 11/11

7:25 pm-3:10 pm

1 stop18h 45m

$328

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Tue 11/10

5:40 pm-3:10 pm

2 stops44h 30m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-St. John's, Saint John flight deals on Cheapflights vs. FlightHub >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 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 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 10 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, October is the cheapest month in which you can book a flight from Boston to St. John's, Saint John (average of $629). Flying from Boston to St. John's, Saint John in December is currently the most expensive (average of $892). 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.

How much does it cost to fly round-trip from Boston to St. John's, Saint John?

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 May 20, 2026.
Read through reviews of airlines operating flights from Boston to St. John's, such as Delta,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,452 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,452 reviews
Delta
7.9
Good
8,452 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,738 reviews
Delta
7.9
Good
8,452 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
JetBlue
7.2
Good
2,982 reviews
Delta
7.9
Good
8,452 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,643 reviews
Delta
7.9
Good
8,452 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 $586, Delta can have you in St. John's, Saint John from Boston in 8h 18m. 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, Delta ($369), JetBlue ($409), and United Airlines ($454) offers the cheapest pricing from Boston to St. John's, Saint John. These flights start at 50% lower than the current average price 3 months from now.

  • 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, October is the cheapest month in which you can book a flight from Boston to St. John's, Saint John (average of $629). Flying from Boston to St. John's, Saint John in December is currently the most expensive (average of $892). 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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Complete your trip

Complete your trip to St. John's by adding a car rental and/or hotel reservation to your travel itinerary.
St. John's V.C. Bird Intl Airport car rentals

Top 4 airlines flying from Boston to St. John's

Discover the top 4 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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$369Average$608FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$409Average$686FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$454Average$629FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$554Average$798FlexibilityNo cancel feeOn-time71%

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