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Québec City

$152+ Cheap flights from Boston (BOS) to Québec City (YQB)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YQB
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Boston to Québec City

Cheapest flights from Boston to Québec City
Explore the most affordable flight options available from Boston to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Flightnetwork deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:35 am
BOS
-
YQB
2 stops7h 52m
Air Canada
Fri 8/145:35 am
YQB
-
BOS
1 stop4h 10m
Air Canada
Deal found 7/18$344
This Booking.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 am
BOS
-
YQB
1 stop3h 47m
Air Canada
Wed 8/1910:25 am
YQB
-
BOS
1 stop4h 16m
Air Canada
Deal found 7/22$345
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:05 am
BOS
-
YQB
1 stop6h 45m
Porter Airlines
Tue 8/253:10 pm
YQB
-
BOS
1 stop4h 40m
Porter Airlines
Deal found 7/20$349
This flugladen.de deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:10 am
BOS
-
YQB
1 stop7h 17m
Porter Airlines
Wed 8/193:10 pm
YQB
-
BOS
1 stop4h 40m
Porter Airlines
Deal found 7/21$351
This Justfly.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:00 am
BOS
-
YQB
1 stop5h 10m
Porter Airlines
Thu 12/35:25 pm
YQB
-
BOS
1 stop4h 52m
Porter Airlines
Deal found 7/18$354
This Air Canada deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:45 am
BOS
-
YQB
1 stop3h 47m
Air Canada
Wed 8/121:20 pm
YQB
-
BOS
1 stop4h 47m
Air Canada
Deal found 7/19$357
This Trip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:05 am
BOS
-
YQB
1 stop6h 45m
Porter Airlines
Thu 8/203:10 pm
YQB
-
BOS
1 stop4h 40m
Porter Airlines
Deal found 7/21$358
This Gotogate deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:45 am
BOS
-
YQB
1 stop3h 47m
Air Canada
Sat 8/155:35 am
YQB
-
BOS
1 stop4h 10m
Air Canada
Deal found 7/19$363
This Trip.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:05 am
BOS
-
YQB
1 stop6h 45m
Porter Airlines
Mon 8/243:10 pm
YQB
-
BOS
1 stop4h 40m
Porter Airlines
Deal found 7/19$364

Find flight deals from Boston to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Québec City (YQB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(Booking.com)

One-way from

$152
(Air Canada)

Popular in

March

Cheapest in

January

Average price

$494
Provider with most accurate pricing for Boston Logan Intl-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Québec City flights.
Search Deals
From Boston Logan Intl to Québec City
Search Deals
One-way flight from Boston Logan Intl to Québec City
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Québec City 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 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Boston to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Mon 8/31

8:31 pm-2:08 pm

1 stop17h 37m

Québec City

Tue 9/1

4:55 pm-9:59 pm

1 stop5h 04m

$414

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Sun 8/23

9:26 am-4:14 pm

1 stop6h 48m

Québec City

Tue 8/25

6:20 am-2:02 pm

2 stops7h 42m

$418

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Fri 8/21

6:00 am-4:14 pm

1 stop10h 14m

Québec City

Mon 8/24

1:20 pm-10:38 pm

2 stops9h 18m

$426

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Sat 8/29

3:45 pm-10:41 pm

1 stop6h 56m

Québec City

Tue 9/1

6:20 am-2:02 pm

2 stops7h 42m

$445

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Tue 9/8

7:46 am-2:08 pm

1 stop6h 22m

Québec City

Tue 9/15

5:35 am-2:02 pm

2 stops8h 27m

$453
Quickest round-trip

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Mon 8/31

5:45 am-9:32 am

1 stop3h 47m

Québec City

Tue 9/1

5:35 am-2:02 pm

2 stops8h 27m

$455

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Sat 8/22

6:00 am-3:08 pm

1 stop9h 08m

Québec City

Tue 9/1

6:20 am-2:02 pm

2 stops7h 42m

$456

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Wed 11/25

6:00 am-12:00 pm

1 stop6h 00m

Québec City

Mon 11/30

10:55 am-6:49 pm

2 stops7h 54m

$462

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Tue 10/13

9:51 am-10:41 pm

1 stop12h 50m

Québec City

Sun 10/18

10:25 am-6:57 pm

2 stops8h 32m

$462

BostonQuébec City

BOS - YQB

BOSYQB

Boston Logan Intl

Fri 11/6

6:00 am-4:41 pm

1 stop10h 41m

Québec City

Sun 11/8

10:55 am-6:49 pm

2 stops7h 54m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to Québec City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Québec City in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Québec City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Québec City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Québec City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Québec City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Québec City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Québec City

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

How far ahead should I book a flight from Boston to Québec City?

The price you pay for your flight from Boston to Québec City may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Québec City (average of $435). Flying from Boston to Québec City in March is currently the most expensive (average of $645). 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.

How much does it cost to fly round-trip from Boston to Québec City?

Airfare is below average for this route at the moment.

Boston to Québec City flights typically cost between $414 and $618 in August.
The cheapest round-trip price found within the last 5 days was $345 on Air Canada (Aug 13-Aug 19).

Reviews of airlines servicing Québec City

Get insights into the airlines that provide service to Québec City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Québec City. Reviews last updated July 23, 2026.
Get a feel of what it's like to fly with Porter Airlines,United Airlines, andAir Canada from Boston to Québec City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
448 reviews

Food

7.5

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews

Food

7.5

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
United Airlines
7.4
Good
10,024 reviews
Porter Airlines
8.0
Very good
448 reviews

Food

7.5

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,371 reviews
Porter Airlines
8.0
Very good
448 reviews

Food

7.5

Boarding

8.2

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

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

  • How long is the flight from Boston to Québec City?

    Departing from Boston to Québec City will take you 17h 37m. Boston and Québec City are separated by a distance of 306 mi.

  • What are the cheapest airlines flying from Boston to Québec City round-trip?

    Currently priced at $216, Porter Airlines will fly you from Boston to Québec City and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $253 and $269, respectively. You may be able to fly from Boston to Québec City for 59% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $180 on United Airlines. Other airlines that offer cheap prices include Air Canada from $187 and American Airlines from $234 one-way.

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

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

  • How can I find direct flights from Boston to Québec City?

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

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

    Yes. Cheapflights offers flight deals from Boston to Québec City 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 Boston to Québec City?

    Currently, January is the cheapest month in which you can book a flight from Boston to Québec City (average of $435). Flying from Boston to Québec City in March is currently the most expensive (average of $645). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Boston to Québec City

Discover the top 3 airlines that operate flights from Boston to Québec City. 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 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$216Average$479FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$253Average$546FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$269Average$545FlexibilityNo cancel feeOn-time67%

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