Cheap Flights from Boston, MA to Montreal, QC from $128

One way Round trip

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Economy

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On Cheapflightsplus.com you will find 10 direct and 595 connecting flights from Boston to Montreal. You can compare airfare deals from 16 airlines and multiple travel sites from $128, book and save on cheap plane tickets and last minute offers. Also check out BOS-YMQ flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boston to Montreal Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $128 (one-way), $220 (round-trip).

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Best Flights from Boston to Montreal Today

Take a look at the list of non stop flights and flights with layovers from Boston to Montreal with the lowest price of $128. The fastest direct flight takes 1h 24m and the fastest connecting – 3h 54m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $143 Find flight	18:50 Boston Logan	20:15 Montreal Pierre Elliott Trudeau	1h 25m	United Airlines	UA8363
from $146 Find flight	06:00 Boston Logan	07:25 Montreal Pierre Elliott Trudeau	1h 25m	United Airlines	UA8123
from $146 Find flight	10:20 Boston Logan	11:45 Montreal Pierre Elliott Trudeau	1h 25m	United Airlines	UA8443
from $172 Find flight	05:50 Boston Logan	07:15 Montreal Pierre Elliott Trudeau	1h 25m	Air Canada	AC8603
from $215 Find flight	18:50 Boston Logan	20:15 Montreal Pierre Elliott Trudeau	1h 25m	Air Canada	AC8611
from $245 Find flight	15:20 Boston Logan	16:44 Montreal Pierre Elliott Trudeau	1h 24m	United Airlines	UA8483
from $253 Find flight	15:20 Boston Logan	16:44 Montreal Pierre Elliott Trudeau	1h 24m	Air Canada	AC753
from $292 Find flight	15:20 Boston Logan	16:44 Montreal Pierre Elliott Trudeau	1h 24m	Air Canada	AC8607
from $128 Find flight	12:15 Boston Logan	17:55 Montreal Pierre Elliott Trudeau	5h 40m layover 2h 36m - Toronto	Porter Airlines	PD2942 PD2483
from $128 Find flight	07:15 Boston Logan	13:45 Montreal Pierre Elliott Trudeau	6h 30m layover 3h 26m - Toronto	Porter Airlines	PD2938 PD2471
from $129 Find flight	17:25 Boston Logan	22:10 Montreal Pierre Elliott Trudeau	4h 45m layover 1h 41m - Toronto	Porter Airlines	PD2946 PD2487
from $136 Find flight	09:20 Boston Logan	14:00 Montreal Pierre Elliott Trudeau	4h 40m layover 1h 36m - Toronto	Porter Airlines	PD2940 PD2471
from $147 Find flight	08:47 Boston Logan	13:09 Montreal Pierre Elliott Trudeau	4h 22m layover 1h 22m - Newark	United Airlines	UA515 UA3489
from $150 Find flight	09:15 Boston Logan	13:09 Montreal Pierre Elliott Trudeau	3h 54m layover 0h 55m - Newark	United Airlines	UA1307 UA3621
from $134 Find flight	06:00 Boston Logan	17:55 Montreal Pierre Elliott Trudeau	11h 55m layover 1h 5m - Atlanta 3h 57m - Newark	Spirit Airlines	NK1179 NK741 PD2406
from $166 Find flight	10:04 Boston Logan	17:55+1 день Montreal Pierre Elliott Trudeau	31h 51m layover 3h 47m - Atlanta 21h 16m - Newark	Spirit Airlines	NK2091 NK2216 PD2406

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on August 22, 2025

Flight Schedule Boston (Massachusetts) to Montreal (Quebec)

Full flight schedule will help you in detecting at what time planes fly from Boston to Montreal. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:50 — 07:15	05:50 — 07:15 AC8603 Air Canada Boston — Montreal	1h 25m	Find flight from$172
06:00 — 07:25	06:00 — 07:25 UA8123 United Airlines Boston — Montreal	1h 25m	Find flight from$146
10:20 — 11:45	10:20 — 11:45 UA8443 United Airlines Boston — Montreal	1h 25m	Find flight from$146
10:20 — 11:45	10:20 — 11:45 AC751 Air Canada Boston — Montreal	1h 25m	Find flight from$193
15:20 — 16:44	15:20 — 16:44 UA8483 United Airlines Boston — Montreal	1h 24m	Find flight from$245
15:20 — 16:44	15:20 — 16:44 AC753 Air Canada Boston — Montreal	1h 24m	Find flight from$253
15:20 — 16:44	15:20 — 16:44 AC8607 Air Canada Boston — Montreal	1h 24m	Find flight from$292
15:20 — 16:44	15:20 — 16:44 AC8609 Air Canada Boston — Montreal	1h 24m	Find flight from$293
18:50 — 20:15	18:50 — 20:15 UA8363 United Airlines Boston — Montreal	1h 25m	Find flight from$143
18:50 — 20:15	18:50 — 20:15 AC8611 Air Canada Boston — Montreal	1h 25m	Find flight from$215
05:30 — 19:45	05:30 — 07:04 UA1734 United Airlines Boston — Washington D.C. 10h 27m stop 17:31 — 19:45 UA3602 United Airlines Washington D.C. — Montreal	14h 15m including layover	Find flight from$154
05:30 — 11:38	05:30 — 07:04 UA1734 United Airlines Boston — Washington D.C. 2h 35m stop 09:45 — 11:40 UA8083 United Airlines Washington D.C. — Montreal	6h 8m including layover	Find flight from$158
07:00 — 13:09	07:00 — 08:22 UA570 United Airlines Boston — Newark 3h 7m stop 11:29 — 13:09 UA3489 United Airlines Newark — Montreal	6h 9m including layover	Find flight from$147
07:15 — 13:45	07:15 — 09:04 PD2938 Porter Airlines Boston — Toronto 3h 26m stop 12:35 — 13:50 PD2471 Porter Airlines Toronto — Montreal	6h 30m including layover	Find flight from$128
08:47 — 13:09	08:39 — 09:59 UA515 United Airlines Boston — Newark 1h 22m stop 11:29 — 13:09 UA3489 United Airlines Newark — Montreal	4h 22m including layover	Find flight from$147
08:47 — 19:40	08:47 — 10:07 UA515 United Airlines Boston — Newark 7h 53m stop 18:00 — 19:40 UA8543 United Airlines Newark — Montreal	10h 53m including layover	Find flight from$147
09:15 — 13:09	09:15 — 10:39 UA1307 United Airlines Boston — Newark 55m stop 11:34 — 13:09 UA3621 United Airlines Newark — Montreal	3h 54m including layover	Find flight from$150
09:20 — 14:00	08:45 — 10:34 PD2940 Porter Airlines Boston — Toronto 1h 36m stop 12:35 — 13:50 PD2471 Porter Airlines Toronto — Montreal	4h 40m including layover	Find flight from$136
10:34 — 16:10	10:34 — 11:59 UA2126 United Airlines Boston — Newark 2h 35m stop 14:34 — 16:10 UA3715 United Airlines Newark — Montreal	5h 36m including layover	Find flight from$150
11:02 — 17:26	11:02 — 12:52 UA1314 United Airlines Boston — Chicago 1h 16m stop 14:08 — 17:26 UA2176 United Airlines Chicago — Montreal	6h 24m including layover	Find flight from$158
12:15 — 17:55	12:15 — 14:04 PD2942 Porter Airlines Boston — Toronto 2h 36m stop 16:40 — 17:55 PD2483 Porter Airlines Toronto — Montreal	5h 40m including layover	Find flight from$128
12:40 — 19:39	12:40 — 14:01 UA475 United Airlines Boston — Newark 3h 59m stop 18:00 — 19:39 UA8543 United Airlines Newark — Montreal	6h 59m including layover	Find flight from$150
13:33 — 22:06	13:33 — 15:00 UA2454 United Airlines Boston — Newark 5h 15m stop 20:15 — 22:06 UA3613 United Airlines Newark — Montreal	8h 33m including layover	Find flight from$147
14:46 — 19:45	14:46 — 16:30 UA539 United Airlines Boston — Washington D.C. 1h 1m stop 17:31 — 19:45 UA3602 United Airlines Washington D.C. — Montreal	4h 59m including layover	Find flight from$159
17:25 — 22:10	17:25 — 19:14 PD2946 Porter Airlines Boston — Toronto 1h 41m stop 21:00 — 22:15 PD2487 Porter Airlines Toronto — Montreal	4h 45m including layover	Find flight from$129
18:55 — 09:20 +1 day	18:55 — 20:29 UA521 United Airlines Boston — Newark 11h 16m stop 07:45 — 09:20 UA8410 United Airlines Newark — Montreal	14h 25m including layover	Find flight from$156
20:02 — 09:19 +1 day	20:02 — 21:29 UA688 United Airlines Boston — Newark 10h 16m stop 07:45 — 09:19 UA8410 United Airlines Newark — Montreal	13h 17m including layover	Find flight from$153
20:02 — 09:20 +1 day	20:02 — 21:39 UA1693 United Airlines Boston — Newark 10h 6m stop 07:45 — 09:20 UA8410 United Airlines Newark — Montreal	13h 18m including layover	Find flight from$156
21:05 — 09:20 +1 day	21:05 — 22:32 UA447 United Airlines Boston — Newark 9h 13m stop 07:45 — 09:20 UA8410 United Airlines Newark — Montreal	12h 15m including layover	Find flight from$150
21:05 — 12:00 +1 day	21:05 — 22:32 UA447 United Airlines Boston — Newark 11h 53m stop 10:25 — 12:00 UA8207 United Airlines Newark — Montreal	14h 55m including layover	Find flight from$156
06:00 — 17:55	06:00 — 08:57 NK1179 Spirit Airlines Boston — Atlanta 1h 5m stop 10:02 — 12:18 NK741 Spirit Airlines Atlanta — Newark 3h 57m stop 16:15 — 17:55 PD2406 Porter Airlines Newark — Montreal	11h 55m including layover	Find flight from$134

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on August 22, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to Montreal depends on and how to choose the most interesting flight option for you.

Distance between Boston and Montreal is 405 miles. Time difference between the cities is 0h. Airplanes depart 05:30 to 23:35 from 4 Boston airports and arrive 05:30 to 23:35 to 4 Montreal airports. Average flight time is 1h 25m.

The fastest flight 1h 24m
Average flight time 1h 25m
The earliest flight 05:30
The latest flight 23:35
Distance 252 ml

The cheapest months to travel to Montreal are july (from 125 $), august (from 127 $), september (from 128 $).

The most expensive months are january (from 390 $), november (from 245 $), february (from 235 $).

What is the lowest airfare Boston to Montreal?

The cheapest plane ticket found by our users is $128. This airfare is for economy class on one-way PD2938 flight by Porter Airlines for September 27, 2025 which leaves Logan in Boston at 07:15 am and arrives at Montreal Pierre Elliott Trudeau at 13:45.

Economy class

$128

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Business class

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First class

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Popular Airlines on the Route

The flight Boston — Montreal is served by 16 regular airlines and 7 low-cost airlines. Most of the flights on this route are operated by Air Canada - 67 departures per week at the price of from $ 172 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 8304.

Direct flights

There are 10 nonstop flights on the route. The fastest direct flight is UA8483 by United Airlines takes 1h 24m and the cheapest is PD2938 by Porter Airlines for $143.

AC - Air Canada

from $172

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UA - United Airlines

from $143

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Connecting Flights

There are 595 flights with layovers on the route. The fastest connecting flight is UA1307 by United Airlines takes 3h 54m and the cheapest is PD2938 by Porter Airlines for $128.

AC - Air Canada

from $176

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FI - Icelandair

from $841

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EI - Aer Lingus

from $1279

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SY - Sun Country Airlines

from $218

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UA - United Airlines

from $147

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LX - SWISS International Air Lines

from $8304

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G4 - Allegiant Air

from $204

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AS - Alaska Airlines

from $661

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F9 - Frontier Airlines

from $219

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PD - Porter Airlines

from $128

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TK - Turkish Airlines

from $2869

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AY - Finnair

from $1437

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See more connecting flights

Airports

You can fly from Boston to Montreal from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

from $128
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Montreal airports

St Lambert Rail Svce.-XLM

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Pierre Elliott Trudeau-YUL

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Mirabel-YMX

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St Hubert-YHU

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Airplanes

There are flights to Montreal from Boston by 16 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Boston

You may also consider searching for discounted plane tickets to some other popular places from Boston within United States.

Boston — New York

from $57

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Boston — Orlando

from $67

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Boston — Chicago

from $59

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Boston — Miami

from $56

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Boston — Washington D.C.

from $64

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Boston — Denver

from $65

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Boston — Nashville

from $71

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Boston — Tampa

from $63

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Boston — Las Vegas

from $63

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Boston — Seattle

from $60

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Top International Destinations from Boston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Boston — London

from $76

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Boston — Paris

from $76

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Boston — Toronto

from $54

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Boston — Dublin

from $54

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Boston — Aruba

from $69

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Boston — Rome

from $77

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Boston — Cancun

from $78

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Boston — Lisbon

from $66

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Boston — Montreal

from $77

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Boston — Barcelona

from $67

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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