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Cheap flights from Boston to St. John's, Saint John from $221

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, Saint John departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to St. John's.
JetBlue Logo
7:10 am - 2:11 pmBOS-ANU
7h 01m1 stop
JetBlue Logo
3:18 pm - 12:17 amANU-BOS
8h 59m1 stop
$494JetBlue
Find Deal
Fri, May 9 - Sat, May 17
JetBlue Logo
7:29 am - 2:11 pmBOS-ANU
6h 42m1 stop
JetBlue Logo
3:53 pm - 12:17 amANU-BOS
8h 24m1 stop
$524JetBlue
Find Deal
Mon, May 26 - Fri, May 30
JetBlue Logo
5:12 am - 2:13 pmBOS-ANU
9h 01m1 stop
JetBlue Logo
3:18 pm - 12:17 amANU-BOS
8h 59m1 stop
$529JetBlue
Find Deal
Sat, May 10 - Sat, May 17
JetBlue Logo
5:10 am - 2:41 pmBOS-ANU
9h 31m1 stop
JetBlue Logo
3:53 pm - 12:17 amANU-BOS
8h 24m1 stop
$545JetBlue
Find Deal
Sun, May 4 - Sun, May 11
American Airlines Logo
9:45 am - 12:50 pmBOS-ANU
27h 05m1 stop
American Airlines Logo
5:21 pm - 10:01 amANU-BOS
16h 40m1 stop
$555American Airlines
Find Deal
Sat, Jun 28 - Fri, Jul 4
American Airlines Logo
9:45 am - 12:50 pmBOS-ANU
27h 05m1 stop
American Airlines Logo
1:50 pm - 9:48 amANU-BOS
19h 58m2 stops
$560American Airlines
Find Deal
Sat, Jun 28 - Fri, Jul 4
 Logo
3:49 pm - 5:25 pmBOS-ANU
25h 36m2 stops
 Logo
1:42 pm - 10:43 amANU-BOS
21h 01m1 stop
Fri, May 9 - Sat, May 17
United Airlines Logo
6:00 am - 12:59 pmBOS-ANU
6h 59m1 stop
United Airlines Logo
2:05 pm - 9:26 amANU-BOS
19h 21m2 stops
$668United Airlines
Find Deal
Sun, Apr 27 - Sat, Jul 19
 Logo
9:34 am - 9:25 amBOS-ANU
23h 51m2 stops
 Logo
10:35 am - 9:03 amANU-BOS
22h 28m3 stops
Thu, Jun 12 - Mon, Jun 16
United Airlines Logo
6:00 am - 12:59 pmBOS-ANU
6h 59m1 stop
United Airlines Logo
2:05 pm - 9:26 amANU-BOS
19h 21m2 stops
$758United Airlines
Find Deal
Sun, Apr 27 - Sat, Jul 12

American Airlines flights from Boston to St. John's, Saint John

Our best American Airlines deals on Boston to St. John's, Saint John flight tickets
American Airlines
Jun 28
BOS9:45 amBoston Logan Intl
27h 05m
1 stop
ANU12:50 pmSt. John's V.C. Bird Intl
Jul 4
ANU5:21 pmSt. John's V.C. Bird Intl
16h 40m
1 stop
BOS10:01 amBoston Logan Intl
American Airlines
Jun 28
BOS9:45 amBoston Logan Intl
27h 05m
1 stop
ANU12:50 pmSt. John's V.C. Bird Intl
Jul 4
ANU1:50 pmSt. John's V.C. Bird Intl
19h 58m
2 stops
BOS9:48 amBoston Logan Intl
American Airlines
May 29
BOS6:05 amBoston Logan Intl
9h 44m
1 stop
ANU3:49 pmSt. John's V.C. Bird Intl
Jun 3
ANU4:50 pmSt. John's V.C. Bird Intl
17h 54m
1 stop
BOS10:44 amBoston Logan Intl

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
May 9
BOS7:10 amBoston Logan Intl
7h 01m
1 stop
ANU2:11 pmSt. John's V.C. Bird Intl
May 17
ANU3:18 pmSt. John's V.C. Bird Intl
8h 59m
1 stop
BOS12:17 amBoston Logan Intl
JetBlue
May 26
BOS7:29 amBoston Logan Intl
6h 42m
1 stop
ANU2:11 pmSt. John's V.C. Bird Intl
May 30
ANU3:53 pmSt. John's V.C. Bird Intl
8h 24m
1 stop
BOS12:17 amBoston Logan Intl
JetBlue
May 10
BOS5:12 amBoston Logan Intl
9h 01m
1 stop
ANU2:13 pmSt. John's V.C. Bird Intl
May 17
ANU3:18 pmSt. John's V.C. Bird Intl
8h 59m
1 stop
BOS12:17 amBoston Logan Intl

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 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 July. Flight prices, which tend to average around $625, are often lower during this time because this is during the off-season. The month of August is another great option to travel to St. John's, Saint John, with average flight prices from Boston averaging around $636.

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 5 weeks ahead of your departure date. In general, you can expect to find flights to St. John's, Saint John for around $681 when searching 5 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 $583 on momondo.

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

As of April 2025, prices for Boston to St. John's, Saint John flights are approximately 45% 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

Best Price Found

$221

Fastest flight time

6h 26m

Direct flights

None

Airports in St. John's, Saint John

1 airport
The best one-way flight to St. John's, Saint John from Boston in the past 72 hours is $221. The best round-trip flight deal from Boston to St. John's, Saint John found on momondo in the last 72 hours is $494.
The fastest flight from Boston to St. John's, Saint John takes 6h 26m
There are no direct flights from Boston to St. John's, Saint John. Popular non-direct route for this connection is Boston Logan Intl Airport - St. John's V.C. Bird Intl Airport.
There is 1 airport near St. John's, Saint John: St. John's V.C. Bird Intl (ANU)

  • 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 26m, 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 $266Free CancellationRating
7.0
9,127 reviews
Search Air Canada flights
United AirlinesPriceFrom $371Free CancellationRating
7.4
8,658 reviews
Search United Airlines flights
JetBluePriceFrom $429Free CancellationRating
7.3
2,926 reviews
Search JetBlue flights
DeltaPriceFrom $450Free CancellationRating
8.0
7,917 reviews
Search Delta flights
American AirlinesPriceFrom $572Free CancellationRating
7.2
10,000 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

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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