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$217+ Cheap flights from Ontario (ONT) to Quebec

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YUL
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Ontario to Quebec

Cheapest flights from Ontario to Quebec
Explore the most affordable flight options available from Ontario to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This AOBTravel deal was found by Cheapflights users on 7/29. 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 AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am
ONT
-
YUL
1 stop7h 30m
Lufthansa
Sat 9/56:10 am
YUL
-
ONT
2 stops15h 02m
Lufthansa
Deal found 7/29$449
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:29 pm
ONT
-
YQB
2 stops18h 15m
American Airlines
Tue 11/102:00 pm
YQB
-
ONT
2 stops21h 39m
American Airlines
Deal found 7/29$451
This AOBTravel deal was found by Cheapflights users on 7/29. 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 AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:15 am
ONT
-
YUL
2 stops13h 38m
Multiple Airlines
Sat 9/59:45 am
YUL
-
ONT
2 stops13h 16m
Multiple Airlines
Deal found 7/29$484
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:43 pm
ONT
-
YUL
1 stop21h 01m
American Airlines
Sat 9/53:45 pm
YUL
-
ONT
1 stop20h 49m
American Airlines
Deal found 7/29$502
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:56 pm
ONT
-
YUL
1 stop15h 20m
United Airlines
Tue 8/259:45 am
YUL
-
ONT
1 stop15h 50m
United Airlines
Deal found 7/27$514
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
ONT
-
YUL
1 stop7h 30m
United Airlines
Wed 9/24:55 pm
YUL
-
ONT
1 stop8h 40m
United Airlines
Deal found 7/29$519
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:52 pm
ONT
-
YUL
1 stop15h 24m
United Airlines
Thu 10/111:23 am
YUL
-
ONT
2 stops12h 35m
United Airlines
Deal found 7/27$520
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 am
ONT
-
YUL
1 stop7h 30m
United Airlines
Sat 10/39:45 am
YUL
-
ONT
2 stops14h 13m
United Airlines
Deal found 7/27$523
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:07 pm
ONT
-
YQB
2 stops18h 08m
American Airlines
Fri 9/41:56 pm
YQB
-
ONT
2 stops12h 03m
American Airlines
Deal found 7/30$529
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:07 am
ONT
-
YUL
2 stops13h 18m
Delta
Tue 11/104:50 pm
YUL
-
ONT
2 stops10h 08m
Delta
Deal found 7/27$529
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am
ONT
-
YUL
1 stop7h 30m
United Airlines
Sat 9/54:55 pm
YUL
-
ONT
1 stop8h 40m
United Airlines
Deal found 7/29$535
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:13 pm
ONT
-
YUL
1 stop10h 03m
United Airlines
Tue 8/259:45 am
YUL
-
ONT
1 stop15h 50m
United Airlines
Deal found 7/27$539

Find flight deals from Ontario to Quebec

Keep the following information in mind while searching for Ontario to Quebec flight deals. Data was last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(AOBTravel)

One-way from

$217
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$605
Provider with most accurate pricing for Los Angeles-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Montreal (YMQ) flights.
Search Deals
From Ontario to Quebec
Search Deals
One-way flight from Ontario to Quebec
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Quebec 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 August 1, 2026.
Use the filters below to find and compare flights from Ontario to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioQuébec City

ONT - YQB

ONTYQB

Ontario

Mon 8/31

4:07 pm-1:15 pm

2 stops18h 08m

Québec City

Fri 9/4

1:56 pm-10:59 pm

2 stops12h 03m

$529

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 8/29

7:05 am-11:30 pm

2 stops13h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

7:00 am-4:24 pm

2 stops12h 24m

$529

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 10/31

7:00 am-9:17 pm

1 stop11h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

7:00 am-9:40 pm

2 stops17h 40m

$545

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Mon 8/17

7:13 pm-8:16 am

1 stop10h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

9:45 am-8:01 pm

2 stops13h 16m

$549

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sun 8/16

1:56 pm-10:40 am

2 stops17h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

6:10 am-8:53 pm

2 stops17h 43m

$554

OntarioQuébec City

ONT - YQB

ONTYQB

Ontario

Sat 11/14

1:29 pm-12:00 pm

2 stops19h 31m

Québec City

Wed 11/18

6:00 am-8:51 pm

2 stops17h 51m

$570

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sun 8/16

1:56 pm-10:40 am

2 stops17h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 8/27

4:55 pm-10:35 pm

1 stop8h 40m

$575

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Tue 10/6

12:18 pm-11:59 pm

1 stop8h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

6:00 am-7:30 pm

2 stops16h 30m

$585

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 8/15

7:00 am-5:30 pm

1 stop7h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 8/22

9:45 am-8:01 pm

2 stops13h 16m

$592
Quickest round-trip

OntarioMontreal

ONT - YUL

ONTYUL

Ontario

Sat 8/15

7:00 am-5:30 pm

1 stop7h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 8/19

8:15 am-12:50 pm

1 stop7h 35m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 56 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Quebec

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

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Quebec. 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 from for flights from Ontario to Quebec?

    For a flight from Ontario to Quebec, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Quebec?

    There are many flights that can get you from Ontario to Quebec in 11h 17m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. The distance between Ontario and Quebec is about 2423 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Ontario - Montreal Pierre Elliott Trudeau Intl, Ontario - Québec City or Ontario - Ottawa when deciding on the best route from Ontario to Quebec.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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