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Cheap flights from St. John's to Boston from C$ 293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to Boston departing on 14/9. 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

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:05 p.m. - 5:42 p.m.
YYT
-
BOS
5h 07m
1 stop
Air Canada Logo
3:35 p.m. - 12:33 a.m.
BOS
-
YYT
7h 28m
1 stop
C$ 515Air Canada
Sun, 4 Oct - Fri, 9 Oct
Air Canada Logo
5:35 a.m. - 1:54 p.m.
YYT
-
BOS
9h 49m
2 stops
Air Canada Logo
10:40 a.m. - 5:08 p.m.
BOS
-
YYT
4h 58m
1 stop
C$ 519Air Canada
Sun, 4 Oct - Fri, 9 Oct
Air Canada Logo
5:35 a.m. - 1:54 p.m.
YYT
-
BOS
9h 49m
2 stops
Air Canada Logo
10:40 a.m. - 5:08 p.m.
BOS
-
YYT
4h 58m
1 stop
C$ 520Air Canada
Sun, 4 Oct - Fri, 9 Oct
Air Canada Logo
2:05 p.m. - 5:45 p.m.
YYT
-
BOS
5h 10m
1 stop
Air Canada Logo
5:50 a.m. - 1:01 p.m.
BOS
-
YYT
5h 41m
1 stop
C$ 521Air Canada
Mon, 8 Jun - Tue, 16 Jun
Air Canada Logo
2:05 p.m. - 9:27 p.m.
YYT
-
BOS
8h 52m
2 stops
Air Canada Logo
5:50 a.m. - 1:01 p.m.
BOS
-
YYT
5h 41m
1 stop
C$ 527Air Canada
Mon, 8 Jun - Tue, 16 Jun
Air Canada Logo
2:05 p.m. - 5:45 p.m.
YYT
-
BOS
5h 10m
1 stop
Air Canada Logo
5:50 a.m. - 1:01 p.m.
BOS
-
YYT
5h 41m
1 stop
C$ 538Air Canada
Mon, 8 Jun - Tue, 16 Jun
Porter Airlines Logo
6:05 a.m. - 4:46 p.m.
YYT
-
BOS
12h 11m
2 stops
Porter Airlines Logo
3:25 p.m. - 12:56 a.m.
BOS
-
YYT
8h 01m
1 stop
C$ 550Porter Airlines
Mon, 8 Jun - Tue, 16 Jun
Porter Airlines Logo
8:50 a.m. - 5:35 p.m.
YYT
-
BOS
10h 15m
2 stops
Porter Airlines Logo
3:25 p.m. - 12:56 a.m.
BOS
-
YYT
8h 01m
1 stop
C$ 554Porter Airlines
Mon, 15 Jun - Wed, 17 Jun
Air Canada Logo
5:35 a.m. - 9:45 a.m.
YYT
-
BOS
5h 40m
1 stop
Air Canada Logo
5:50 a.m. - 1:01 p.m.
BOS
-
YYT
5h 41m
1 stop
C$ 572Air Canada
Mon, 15 Jun - Wed, 17 Jun
Air Canada Logo
2:05 p.m. - 9:27 p.m.
YYT
-
BOS
8h 52m
2 stops
Air Canada Logo
6:55 p.m. - 1:01 p.m.
BOS
-
YYT
16h 36m
2 stops
C$ 576Air Canada
Mon, 8 Jun - Tue, 16 Jun

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Porter Airlines flights from St. John's to Boston

Our best Porter Airlines deals on St. John's to Boston flight tickets
Porter Airlines
8 Jun
YYT6:05 a.m.St John's
12h 11m
2 stops
BOS4:46 p.m.Boston Logan Intl
16 Jun
BOS3:25 p.m.Boston Logan Intl
8h 01m
1 stop
YYT12:56 a.m.St John's
C$ 550
Porter Airlines
15 Jun
YYT8:50 a.m.St John's
10h 15m
2 stops
BOS5:35 p.m.Boston Logan Intl
17 Jun
BOS3:25 p.m.Boston Logan Intl
8h 01m
1 stop
YYT12:56 a.m.St John's
C$ 554
Porter Airlines
15 Jun
YYT8:50 a.m.St John's
10h 15m
2 stops
BOS5:35 p.m.Boston Logan Intl
17 Jun
BOS11:15 a.m.Boston Logan Intl
12h 11m
2 stops
YYT12:56 a.m.St John's
C$ 604

Air Canada flights from St. John's to Boston

Our best Air Canada deals on St. John's to Boston flight tickets
Air Canada
4 Oct
YYT2:05 p.m.St John's
5h 07m
1 stop
BOS5:42 p.m.Boston Logan Intl
9 Oct
BOS3:35 p.m.Boston Logan Intl
7h 28m
1 stop
YYT12:33 a.m.St John's
C$ 515
Air Canada
4 Oct
YYT5:35 a.m.St John's
9h 49m
2 stops
BOS1:54 p.m.Boston Logan Intl
9 Oct
BOS10:40 a.m.Boston Logan Intl
4h 58m
1 stop
YYT5:08 p.m.St John's
C$ 519
Air Canada
4 Oct
YYT5:35 a.m.St John's
9h 49m
2 stops
BOS1:54 p.m.Boston Logan Intl
9 Oct
BOS10:40 a.m.Boston Logan Intl
4h 58m
1 stop
YYT5:08 p.m.St John's
C$ 520

momondo Fare Finder

 
Customize your flight search to find flights from St. John's to Boston 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 96,600 searches. Data last updated 2 May 2026.
Use the filters below to find and compare flights from St. John's to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Sun 4/10

2:05 p.m.-5:42 p.m.

1 stop5h 07m

Boston Logan Intl

Fri 9/10

3:35 p.m.-12:33 a.m.

1 stop7h 28m

C$ 515

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Sun 4/10

5:35 a.m.-1:54 p.m.

2 stops9h 49m

Boston Logan Intl

Fri 9/10

10:40 a.m.-5:08 p.m.

1 stop4h 58m

C$ 519

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Sun 4/10

5:35 a.m.-1:54 p.m.

2 stops9h 49m

Boston Logan Intl

Fri 9/10

10:40 a.m.-5:08 p.m.

1 stop4h 58m

C$ 520
Quickest round-trip

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Mon 8/6

2:05 p.m.-5:45 p.m.

1 stop5h 10m

Boston Logan Intl

Tue 16/6

5:50 a.m.-1:01 p.m.

1 stop5h 41m

C$ 521

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Mon 8/6

2:05 p.m.-9:27 p.m.

2 stops8h 52m

Boston Logan Intl

Tue 16/6

5:50 a.m.-1:01 p.m.

1 stop5h 41m

C$ 527

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Mon 8/6

2:05 p.m.-5:45 p.m.

1 stop5h 10m

Boston Logan Intl

Tue 16/6

5:50 a.m.-1:01 p.m.

1 stop5h 41m

C$ 538

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Mon 8/6

6:05 a.m.-4:46 p.m.

2 stops12h 11m

Boston Logan Intl

Tue 16/6

3:25 p.m.-12:56 a.m.

1 stop8h 01m

C$ 550

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Mon 15/6

8:50 a.m.-5:35 p.m.

2 stops10h 15m

Boston Logan Intl

Wed 17/6

3:25 p.m.-12:56 a.m.

1 stop8h 01m

C$ 554

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Mon 15/6

5:35 a.m.-9:45 a.m.

1 stop5h 40m

Boston Logan Intl

Wed 17/6

5:50 a.m.-1:01 p.m.

1 stop5h 41m

C$ 572

St. John'sBoston

YYT - BOS

YYTBOS

St John's

Mon 8/6

2:05 p.m.-9:27 p.m.

2 stops8h 52m

Boston Logan Intl

Tue 16/6

6:55 p.m.-1:01 p.m.

2 stops16h 36m

C$ 576

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from St. John's to Boston

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 St. John's and Boston?

What is the cheapest month to fly to Boston?

The cheapest month to fly to Boston from St. John's is in March. Flight prices, which tend to average around C$ 0, are often lower during this time because this is during the off-season. If you are unable to visit Boston during the month of March, then departing from St. John's during the month January is also very affordable. Most momondo users find prices during this month for around C$ 0.

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

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

Cheap St. John's to Boston (YYT to BOS) flight deals and tips

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

Fastest flight time

5h 45m

Direct flights

None
The fastest flight from St. John's to Boston takes 5h 45m
There are no direct flights from St. John's to Boston. There are no popular flight routes from St. John's to Boston.
Search flight deals

Frequently asked questions about flying from St. John's to Boston

  • How far is St John's to Boston Logan Intl by plane?

    The distance between St John's and Boston Logan Intl is about 1549.6 km. By plane, this route typically takes 5h 45m.

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

    Prices for flights from St John's Airport to Boston Logan Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from St John's Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from St. John's to Boston

Compare and see reviews for airlines that fly from St. John's to Boston with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 485Free CancellationRating
8.0
435 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 509Free CancellationRating
7.1
10,988 reviews
Search Air Canada flights

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Old Orchard Beach
Hampton Beach
Ogunquit
Needham
Wells
West Yarmouth
Dedham
Cambridge
Westbrook
Waltham
Saco
Burlington
Warwick
Foxborough
Scarborough
Nashua
Cape Neddick
Quincy
Fitchburg
Everett

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. John's to Boston. momondo saves you time and could save you money on your trip.

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

Flights from St. John's to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between St. John's and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from St. John's and alert you when they change.

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