HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Quebec

$439+ Cheap flights from Santa Rosa (STS) 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
STS — YUL
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Quebec with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santa Rosa to Quebec

Keep the following information in mind while searching for Santa Rosa to Quebec flight deals. Data was last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$903
(American Airlines)

One-way from

$439
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$525
Provider with most accurate pricing for San Francisco-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Montreal (YMQ) flights.
Search Deals
From Santa Rosa Sonoma County to Quebec
Search Deals
One-way flight from Santa Rosa Sonoma County to Quebec
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Santa Rosa to Quebec

Cheapest flights from Santa Rosa to Quebec
Explore the most affordable flight options available from Santa Rosa to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This American Airlines deal was found by Cheapflights users on 1/12. 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 4/712:56 pmSTS - YUL
2 stops19h 48mAmerican Airlines
Sat 4/1112:30 pmYUL - STS
2 stops30h 23mAmerican Airlines
Deal found 1/12$903
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Thu 6/41:05 pmSTS - YUL
1 stop22h 36mAmerican Airlines
Wed 6/103:45 pmYUL - STS
1 stop23h 40mAmerican Airlines
Deal found 1/11$927
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Thu 6/41:07 pmSTS - YUL
2 stops21h 41mAmerican Airlines
Tue 6/93:45 pmYUL - STS
1 stop23h 40mAmerican Airlines
Deal found 1/11$937
This American Airlines deal was found by Cheapflights users on 1/12. 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 4/64:23 pmSTS - YUL
2 stops16h 55mAmerican Airlines
Sat 4/117:20 amYUL - STS
2 stops11h 33mAmerican Airlines
Deal found 1/12$942
This American Airlines deal was found by Cheapflights users on 1/12. 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 4/64:23 pmSTS - YUL
2 stops16h 55mAmerican Airlines
Sun 4/127:45 amYUL - STS
2 stops11h 08mAmerican Airlines
Deal found 1/12$1,141
This American Airlines deal was found by Cheapflights users on 1/12. 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 4/77:05 amSTS - YUL
2 stops11h 32mAmerican Airlines
Sun 4/121:03 pmYUL - STS
2 stops13h 56mAmerican Airlines
Deal found 1/12$2,416

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 January 12, 2026.
Use the filters below to find and compare flights from Santa Rosa to Quebec that are best for you.

Fly from

Santa Rosa

Fly to

Quebec

Route

Depart

Return

Price

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Tue 4/7

12:56 pm-11:44 am

2 stops19h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

12:30 pm-3:53 pm

2 stops30h 23m

$903

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 6/4

1:05 pm-2:41 pm

1 stop22h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 6/10

3:45 pm-12:25 pm

1 stop23h 40m

$927

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Fri 6/5

1:05 pm-2:41 pm

1 stop22h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 6/9

3:45 pm-12:25 pm

1 stop23h 40m

$927

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Fri 6/5

1:05 pm-2:41 pm

1 stop22h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 6/10

3:45 pm-12:25 pm

1 stop23h 40m

$927

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 6/6

1:05 pm-2:41 pm

1 stop22h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 6/10

3:45 pm-12:25 pm

1 stop23h 40m

$927

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 6/4

1:07 pm-1:48 pm

2 stops21h 41m

Montreal Pierre Elliott Trudeau Intl

Tue 6/9

3:45 pm-12:25 pm

1 stop23h 40m

$937

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Mon 4/6

4:23 pm-12:18 pm

2 stops16h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

7:20 am-3:53 pm

2 stops11h 33m

$942

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 6/20

1:07 pm-11:44 am

2 stops19h 37m

$439

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 6/6

4:26 pm-3:17 pm

2 stops19h 51m

$439

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 6/13

1:05 pm-11:44 am

2 stops19h 39m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from Santa Rosa to Quebec

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

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

Currently, March is the cheapest month in which you can book a flight from Santa Rosa to Quebec (average of $116). Flying from Santa Rosa to Quebec in November is currently the most expensive (average of $327). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa 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 Santa Rosa to Quebec?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County (STS) is the airport most travelers will use when flying to Quebec from Santa Rosa.

  • How long is the flight from Santa Rosa to Quebec?

    There are many flights that can get you from Santa Rosa to Quebec in 19h 48m. Fly via American Airlines to get the fastest option. The distance from Santa Rosa to Quebec is about 2523 mi.

  • What are the most popular routes from Santa Rosa to Quebec?

    While some choose either Santa Rosa Sonoma County - Québec City or Santa Rosa Sonoma County - Ottawa, Santa Rosa Sonoma County - Montreal Pierre Elliott Trudeau Intl is the most popular route from Santa Rosa to Quebec.

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

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

  • How can I find direct flights from Santa Rosa to Quebec?

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa 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.

  • What is the cheapest month to book a flight from Santa Rosa to Quebec?

    Currently, March is the cheapest month in which you can book a flight from Santa Rosa to Quebec (average of $116). Flying from Santa Rosa to Quebec in November is currently the most expensive (average of $327). 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

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

Alternative routes for Santa Rosa to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Vancouver Intl flights
San Francisco to Vancouver Intl flights
San Francisco to Calgary flights
Los Angeles to Pearson Intl flights
Los Angeles to Calgary flights
Los Angeles to Pierre Elliott Trudeau Intl flights
San Diego to Vancouver Intl flights
San Francisco to Pearson Intl flights
Ontario to Vancouver Intl flights
Santa Ana to Vancouver Intl flights
Sacramento to Vancouver Intl flights
Los Angeles to Abbotsford flights
San Francisco to Abbotsford flights
San Francisco to Pierre Elliott Trudeau Intl flights
San Diego to Calgary flights
Las Vegas to Vancouver Intl flights
San Diego to Pearson Intl flights
Los Angeles to Toronto Island flights
San Jose to Vancouver Intl flights
Palm Springs to Vancouver Intl flights
Ontario to Calgary flights
Las Vegas to Pearson Intl flights
Los Angeles to Edmonton flights
San Diego to Abbotsford flights
San Francisco to Toronto Island flights
Santa Ana to Calgary flights
Las Vegas to Calgary flights
Burbank to Vancouver Intl flights
Reno to Vancouver Intl flights
Ontario to Pearson Intl flights
San Diego to Pierre Elliott Trudeau Intl flights
San Francisco to Region of Waterloo Intl flights
Sacramento to Calgary flights
Los Angeles to Kelowna flights
Oakland to Vancouver Intl flights
San Francisco to Hamilton flights
Las Vegas to Pierre Elliott Trudeau Intl flights
Los Angeles to Region of Waterloo Intl flights
San Francisco to Kelowna flights
San Jose to Pearson Intl flights
San Francisco to Edmonton flights
San Jose to Calgary flights
San Francisco to Halifax flights
Oakland to Pearson Intl flights
Sacramento to Pearson Intl flights
Las Vegas to Abbotsford flights
Sacramento to Abbotsford flights
Los Angeles to Hamilton flights
Los Angeles to Victoria flights
Santa Ana to Pierre Elliott Trudeau Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.