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Cheap flights from Boston to St. John's from $232

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to St. John's departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
7:08 am - 2:42 pm
BOS
-
ANU
6h 34m1 stop
JetBlue Logo
4:00 pm - 7:41 am
ANU
-
BOS
16h 41m1 stop
$385JetBlue
Fri, Jan 30 - Fri, Feb 6
JetBlue Logo
7:08 am - 2:42 pm
BOS
-
ANU
6h 34m1 stop
JetBlue Logo
4:00 pm - 12:13 am
ANU
-
BOS
9h 13m1 stop
$399JetBlue
Mon, Feb 2 - Thu, Feb 5
JetBlue Logo
7:08 am - 2:47 pm
BOS
-
ANU
6h 39m1 stop
JetBlue Logo
4:00 pm - 12:16 am
ANU
-
BOS
9h 16m1 stop
$405JetBlue
Sat, Jan 31 - Sat, Feb 7
JetBlue Logo
7:08 am - 2:42 pm
BOS
-
ANU
6h 34m1 stop
JetBlue Logo
4:00 pm - 12:13 am
ANU
-
BOS
9h 13m1 stop
$409JetBlue
Mon, Jan 26 - Mon, Feb 2
JetBlue Logo
5:15 am - 2:42 pm
BOS
-
ANU
8h 27m1 stop
JetBlue Logo
4:09 pm - 11:57 pm
ANU
-
BOS
8h 48m1 stop
$414JetBlue
Thu, Feb 5 - Fri, Feb 13
JetBlue Logo
7:08 am - 2:42 pm
BOS
-
ANU
6h 34m1 stop
JetBlue Logo
4:00 pm - 12:13 am
ANU
-
BOS
9h 13m1 stop
$418JetBlue
Mon, Feb 2 - Thu, Feb 5
JetBlue Logo
7:08 am - 2:42 pm
BOS
-
ANU
6h 34m1 stop
JetBlue Logo
4:00 pm - 12:13 am
ANU
-
BOS
9h 13m1 stop
$434JetBlue
Sun, Jan 25 - Mon, Feb 2
JetBlue Logo
10:10 am - 2:39 pm
BOS
-
ANU
27h 29m1 stop
JetBlue Logo
3:44 pm - 7:18 am
ANU
-
BOS
16h 34m1 stop
$442JetBlue
Thu, Feb 26 - Mon, Mar 2
Delta Logo
8:50 pm - 1:40 pm
BOS
-
ANU
15h 50m1 stop
Delta Logo
4:23 pm - 7:33 am
ANU
-
BOS
16h 10m1 stop
$455Delta
Fri, Jan 9 - Sat, Jan 17
United Airlines Logo
6:00 am - 1:55 pm
BOS
-
ANU
6h 55m1 stop
United Airlines Logo
3:05 pm - 10:49 am
ANU
-
BOS
20h 44m2 stops
$460United Airlines
Sat, Feb 7 - Sat, Feb 14

Delta flights from Boston to St. John's, Saint John

Our best Delta deals on Boston to St. John's, Saint John flight tickets
Delta
Jan 9
BOS8:50 pmBoston Logan Intl
15h 50m
1 stop
ANU1:40 pmSt. John's V.C. Bird Intl
Jan 17
ANU4:23 pmSt. John's V.C. Bird Intl
16h 10m
1 stop
BOS7:33 amBoston Logan Intl
$455
Find similar
Delta
Mar 7
BOS6:00 amBoston Logan Intl
6h 40m
1 stop
ANU1:40 pmSt. John's V.C. Bird Intl
Mar 14
ANU3:20 pmSt. John's V.C. Bird Intl
15h 55m
1 stop
BOS7:15 amBoston Logan Intl
$577
Find similar
Delta
Jan 3
BOS6:05 amBoston Logan Intl
7h 05m
1 stop
ANU2:10 pmSt. John's V.C. Bird Intl
Jan 10
ANU4:23 pmSt. John's V.C. Bird Intl
16h 10m
1 stop
BOS7:33 amBoston Logan Intl
$622
Find similar

JetBlue flights from Boston to St. John's, Saint John

Our best JetBlue deals on Boston to St. John's, Saint John flight tickets
JetBlue
Jan 30
BOS7:08 amBoston Logan Intl
6h 34m
1 stop
ANU2:42 pmSt. John's V.C. Bird Intl
Feb 6
ANU4:00 pmSt. John's V.C. Bird Intl
16h 41m
1 stop
BOS7:41 amBoston Logan Intl
$385
Find similar
JetBlue
Feb 2
BOS7:08 amBoston Logan Intl
6h 34m
1 stop
ANU2:42 pmSt. John's V.C. Bird Intl
Feb 5
ANU4:00 pmSt. John's V.C. Bird Intl
9h 13m
1 stop
BOS12:13 amBoston Logan Intl
$399
Find similar
JetBlue
Jan 31
BOS7:08 amBoston Logan Intl
6h 39m
1 stop
ANU2:47 pmSt. John's V.C. Bird Intl
Feb 7
ANU4:00 pmSt. John's V.C. Bird Intl
9h 16m
1 stop
BOS12:16 amBoston Logan Intl
$405
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to St. John's, Saint John 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Boston to St. John's, Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Fri 1/30

7:08 am-2:42 pm

1 stop6h 34m

St. John's V.C. Bird Intl

Fri 2/6

4:00 pm-7:41 am

1 stop16h 41m

$385

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Mon 2/2

7:08 am-2:42 pm

1 stop6h 34m

St. John's V.C. Bird Intl

Thu 2/5

4:00 pm-12:13 am

1 stop9h 13m

$399

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 1/31

7:08 am-2:47 pm

1 stop6h 39m

St. John's V.C. Bird Intl

Sat 2/7

4:00 pm-12:16 am

1 stop9h 16m

$405

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Mon 1/26

7:08 am-2:42 pm

1 stop6h 34m

St. John's V.C. Bird Intl

Mon 2/2

4:00 pm-12:13 am

1 stop9h 13m

$409

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 2/5

5:15 am-2:42 pm

1 stop8h 27m

St. John's V.C. Bird Intl

Fri 2/13

4:09 pm-11:57 pm

1 stop8h 48m

$414

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Mon 2/2

7:08 am-2:42 pm

1 stop6h 34m

St. John's V.C. Bird Intl

Thu 2/5

4:00 pm-12:13 am

1 stop9h 13m

$418

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sun 1/25

7:08 am-2:42 pm

1 stop6h 34m

St. John's V.C. Bird Intl

Mon 2/2

4:00 pm-12:13 am

1 stop9h 13m

$434

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Thu 2/26

10:10 am-2:39 pm

1 stop27h 29m

St. John's V.C. Bird Intl

Mon 3/2

3:44 pm-7:18 am

1 stop16h 34m

$442

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Fri 1/9

8:50 pm-1:40 pm

1 stop15h 50m

St. John's V.C. Bird Intl

Sat 1/17

4:23 pm-7:33 am

1 stop16h 10m

$455

BostonSt. John's

BOS - ANU

BOSANU

Boston Logan Intl

Sat 2/7

6:00 am-1:55 pm

1 stop6h 55m

St. John's V.C. Bird Intl

Sat 2/14

3:05 pm-10:49 am

2 stops20h 44m

$460

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. John's from

How to get the cheapest flight ticket from Boston to St. John's, Saint John

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and St. John's, Saint John?

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

The cheapest month to fly to St. John's, Saint John from Boston is in October. Flight prices, which tend to average around $653, are often lower during this time because this is during the off-season. The month of May is another great option to travel to St. John's, Saint John, with average flight prices from Boston averaging around $661.

What is the cheapest day to depart on your flight to St. John's, Saint John?

According to our data, Tuesday is the cheapest day to fly to St. John's, Saint John from Boston. The lowest ticket price found for a Tuesday departure recently was $567. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to St. John's, Saint John on Thursday is $725.

What is the cheapest time of day to depart on your flight to St. John's, Saint John?

Our data shows that the cheapest Boston to St. John's, Saint John flights are usually those with departure times in the afternoon. Our users have found flights to St. John's, Saint John in the afternoon for as low as $498. Flights in the morning are often more expensive with an average ticket price of $665.

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

You are more likely to see cheaper flights to St. John's, Saint John from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to St. John's, Saint John for around $712 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. John's, Saint John from Boston for as low as $617 on momondo.

How have Boston to St. John's, Saint John flight prices changed over time?

As of December 2025, prices for Boston to St. John's, Saint John flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Boston to St. John's, Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to St. John's, Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to St. John's, Saint John (BOS to ANU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to St. John's, Saint John

Fastest flight time

6h 39m

Direct flights

None
The fastest flight from Boston to St. John's, Saint John takes 6h 39m
There are no direct flights from Boston to St. John's, Saint John. There are no popular flight routes from Boston to St. John's, Saint John.
Search flight deals

  • How far is Boston Logan Intl to St. John's V.C. Bird Intl by plane?

    There are 1825.6 mi between Boston Logan Intl and St. John's V.C. Bird Intl. Flights usually cover this in 6h 39m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to St. John's V.C. Bird Intl Airport?

    Prices for flights from Boston Logan Intl Airport to St. John's V.C. Bird Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to St. John's V.C. Bird Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to St. John's V.C. Bird Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to St. John's V.C. Bird Intl Airport.

  • What documentation or ID do you need to fly to St. John's V.C. Bird Intl Airport?

    The necessary travel and health documents for your St. John's V.C. Bird Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to St. John's, Saint John?

Best airlines flying from Boston to St. John's, Saint John

Compare and see reviews for airlines that fly from Boston to St. John's, Saint John with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $259Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
DeltaPriceFrom $369Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $454Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
JetBluePriceFrom $466Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
American AirlinesPriceFrom $559Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near St. John's?

Book flights to St. John's if you plan to visit one of these locations
English Harbour
Jolly Harbour
Falmouth

Why use momondo?

Why should I use momondo to find a flight deal from Boston to St. John's?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. John's from Boston.

Can I find flights from Boston to St. John's with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to St. John's flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to St. John's?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to St. John's.

I’m not ready to book a flight from Boston to St. John's right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to St. John's flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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