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Cheap flights from Quebec to Boston from C$ 166

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BOS
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Boston
Explore the most affordable flight options available from Quebec to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Wed 15/411:00 a.m.
YOW
-
BOS
1 stop3h 45m
Porter Airlines
Wed 22/47:00 a.m.
BOS
-
YOW
1 stop4h 29m
Porter Airlines
Deal found 18/3C$ 324
Wed 15/44:45 p.m.
YOW
-
BOS
Nonstop1h 27m
Porter Airlines
Thu 30/43:30 p.m.
BOS
-
YOW
Nonstop1h 29m
Porter Airlines
Deal found 18/3C$ 326
Thu 30/43:35 p.m.
YOW
-
BOS
1 stop5h 35m
Porter Airlines
Sun 3/55:30 p.m.
BOS
-
YOW
1 stop4h 14m
Porter Airlines
Deal found 17/3C$ 329
Thu 30/44:45 p.m.
YOW
-
BOS
1 stop4h 25m
Porter Airlines
Thu 7/511:15 a.m.
BOS
-
YOW
1 stop6h 39m
Porter Airlines
Deal found 17/3C$ 339
Fri 29/52:30 p.m.
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Sat 13/63:25 p.m.
BOS
-
YOW
Nonstop1h 28m
Porter Airlines
Deal found 17/3C$ 342
Fri 1/52:30 p.m.
YOW
-
BOS
Nonstop1h 30m
Porter Airlines
Mon 4/55:30 p.m.
BOS
-
YOW
1 stop4h 14m
Porter Airlines
Deal found 18/3C$ 343
Sun 7/67:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Wed 10/65:30 p.m.
BOS
-
YUL
1 stop4h 40m
Porter Airlines
Deal found 17/3C$ 355
Thu 4/610:35 a.m.
YUL
-
BOS
1 stop4h 06m
Porter Airlines
Wed 10/64:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 17/3C$ 357
Mon 4/56:30 a.m.
YUL
-
BOS
1 stop4h 01m
Multiple Airlines
Fri 8/53:40 p.m.
BOS
-
YUL
Nonstop1h 33m
Multiple Airlines
Deal found 18/3C$ 358
Fri 5/67:20 p.m.
YUL
-
BOS
Nonstop1h 35m
Porter Airlines
Thu 11/64:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 17/3C$ 359
Tue 16/612:50 p.m.
YUL
-
BOS
1 stop6h 51m
Porter Airlines
Fri 19/64:45 p.m.
BOS
-
YUL
Nonstop1h 30m
Porter Airlines
Deal found 17/3C$ 361
Thu 16/46:50 a.m.
YUL
-
BOS
1 stop5h 50m
Porter Airlines
Thu 23/41:25 p.m.
BOS
-
YUL
1 stop5h 50m
Porter Airlines
Deal found 17/3C$ 362

Find flight deals from Quebec to Boston

Keep the following information in mind while searching for Quebec to Boston flight deals. Data was last updated 22 March 2026.

Round-trip from

C$ 324

One-way from

C$ 166

Popular in

February

Cheapest in

May

Average price

C$ 442

Good round-trip deal

C$ 432 or less

Good one-way deal

C$ 339 or less
Porter Airlines
  • Porter Airlines
  • 15/4-22/4
  • 2 total stops
  • 8h 14m total
  • Quebec to Boston
Search Deals
Air Canada
  • Air Canada
  • 11/4
  • Nonstop
  • 1h 29m total
  • Quebec to Boston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Quebec to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Quebec to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec 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, Cheapflights users made 629,999 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Quebec to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

6:30 a.m.-10:31 a.m.

1 stop4h 01m

Boston Logan Intl

Tue 9/6

5:30 p.m.-10:10 p.m.

1 stop4h 40m

C$ 365

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

10:35 a.m.-4:46 p.m.

1 stop6h 11m

Boston Logan Intl

Mon 11/5

3:40 p.m.-5:13 p.m.

Nonstop1h 33m

C$ 365

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:30 a.m.-10:31 a.m.

1 stop4h 01m

Boston Logan Intl

Sun 7/6

11:15 a.m.-6:15 p.m.

1 stop7h 00m

C$ 369

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

11:23 a.m.-4:22 p.m.

1 stop4h 59m

Boston Logan Intl

Sun 12/4

8:30 a.m.-1:09 p.m.

1 stop4h 39m

C$ 373
Quickest round-trip

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Fri 29/5

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

C$ 381

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

7:20 p.m.-8:55 p.m.

Nonstop1h 35m

Boston Logan Intl

Sun 14/6

10:05 a.m.-5:02 p.m.

1 stop6h 57m

C$ 385

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

10:35 a.m.-2:41 p.m.

1 stop4h 06m

Boston Logan Intl

Sat 13/6

4:45 p.m.-6:15 p.m.

Nonstop1h 30m

C$ 387

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 4/6

5:50 p.m.-9:53 p.m.

1 stop4h 03m

Boston Logan Intl

Sat 6/6

7:27 p.m.-11:54 p.m.

1 stop4h 27m

C$ 391

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 4/6

11:00 a.m.-2:41 p.m.

1 stop3h 41m

Boston Logan Intl

Sat 6/6

3:25 p.m.-4:53 p.m.

Nonstop1h 28m

C$ 401

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sat 6/6

6:05 a.m.-9:53 a.m.

1 stop3h 48m

Boston Logan Intl

Sat 13/6

7:27 p.m.-11:54 p.m.

1 stop4h 27m

C$ 403

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/3

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Quebec to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Quebec 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 Quebec to Boston

What is the cheapest month to book a flight from Quebec to Boston?

Currently, April is the cheapest month in which you can book a flight from Quebec to Boston (average of C$ 226). Flying from Quebec to Boston in December is currently the most expensive (average of C$ 396). 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.

What is the cheapest time of day to fly from QC to BOS?

Find hourly flight availability from Quebec to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2026.

It’s optimal to fly from Quebec to Boston in the morning. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Quebec to Boston?

Use this chart to determine the cheapest time to fly round-trip from Quebec to Boston. Price data was last updated on 14 March 2026.

Travelers seeking maximum savings on their Quebec to Boston flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Quebec to Boston

Explore weekly flight availability from Quebec to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 March 2026.

The most flights from CAQC to BOS are scheduled on a Thursday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Related info for your journey

Find useful and relevant information for your journey from Quebec to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Quebec?

    Boston Logan Intl (BOS), located 4.2 km from the city centre, is the airport you fly into when you book flights from Quebec to Boston.

  • How long is the flight from Quebec to Boston?

    Porter Airlines, United Airlines, and Air Canada can get you from Quebec to Boston in just under 3h 39m. Your travel time can differ by up to 1h 20m. There are 492 km between Quebec and Boston. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Quebec to Boston one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 190. Users have also found prices from C$ 206 and C$ 206 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from Quebec to Boston?

    The most popular flight routes from Quebec to Boston are Montreal Pierre Elliott Trudeau Intl - Boston Logan Intl, Ottawa - Boston Logan Intl and Québec City - Boston Logan Intl.

  • What are the most reliable airlines from Quebec to Boston?

    The top 3 most reliable airlines when flying from Quebec to Boston are TAP AIR PORTUGAL (74%), Brussels Airlines (66%) and Air Canada (64%).

  • What are the cheapest flights from Quebec to Boston?

    Looking at all options, your cheapest flight can be booked for C$ 231. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Boston Logan Intl) can be booked for C$ 285 on average, our data indicates C$ 532 when flying from Quebec to Boston.

  • Can I find deals for flights from Quebec to Boston that include hotel bookings?

    Yes. In addition to deals on Quebec to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Boston.

  • Can I find deals for business class flights from Quebec to Boston?

    Yes. Cheapflights offers flight deals from Quebec to Boston 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 Quebec to Boston?

    Currently, April is the cheapest month in which you can book a flight from Quebec to Boston (average of C$ 226). Flying from Quebec to Boston in December is currently the most expensive (average of C$ 396). 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

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Merrimack
Chelsea
Milford
Braintree
Hampton
Old Orchard Beach
Revere
Waltham
Kennebunk
Ogunquit
Watertown
Warwick
Lawrence
Pawtucket
Seekonk
Nashua

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Quebec to Boston

Discover the top 3 airlines that operate flights from Quebec to Boston. 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 629,999 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 226AverageC$ 426FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 369AverageC$ 564FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 376AverageC$ 540FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to Boston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Quebec to Boston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Quebec to Boston?

Cheapflights simply makes it quick and affordable to book flights from Quebec to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Quebec to Boston with no change fees?

Need flexible booking options for your flight to Boston from Quebec? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Quebec to Boston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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