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$911+ Cheap flights from Santa Rosa (STS) to Quebec

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
STS — YUL
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap 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 December 9, 2025.

This American Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 12/3112:59 pmSTS - YUL
2 stops30h 40mAmerican Airlines
Fri 1/93:50 pmYUL - STS
2 stops23h 35mAmerican Airlines
Deal found 12/8$911
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Sun 12/284:21 pmSTS - YUL
2 stops19h 53mAmerican Airlines
Fri 1/93:50 pmYUL - STS
2 stops23h 35mAmerican Airlines
Deal found 12/8$938
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/294:21 pmSTS - YUL
2 stops19h 53mAmerican Airlines
Mon 1/53:50 pmYUL - STS
2 stops23h 35mAmerican Airlines
Deal found 12/8$941
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Sun 12/284:21 pmSTS - YUL
2 stops19h 53mAmerican Airlines
Mon 1/53:50 pmYUL - STS
2 stops23h 35mAmerican Airlines
Deal found 12/8$968
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Wed 12/3112:59 pmSTS - YUL
2 stops23h 11mAmerican Airlines
Wed 1/73:50 pmYUL - STS
2 stops23h 35mAmerican Airlines
Deal found 12/8$969
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/304:21 pmSTS - YUL
2 stops27h 18mAmerican Airlines
Mon 1/53:50 pmYUL - STS
2 stops23h 35mAmerican Airlines
Deal found 12/8$1,011
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/204:21 pmSTS - YUL
2 stops27h 37mAmerican Airlines
Wed 12/312:29 pmYUL - STS
2 stops25h 00mAmerican Airlines
Deal found 12/8$1,081
This American Airlines deal was found by Cheapflights users on 12/7. 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.
Fri 12/2612:59 pmSTS - YUL
2 stops20h 21mAmerican Airlines
Mon 1/52:29 pmYUL - STS
2 stops24h 56mAmerican Airlines
Deal found 12/7$1,119
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/204:21 pmSTS - YUL
2 stops27h 37mAmerican Airlines
Tue 12/307:08 amYUL - STS
2 stops32h 21mAmerican Airlines
Deal found 12/8$1,188
This American Airlines deal was found by Cheapflights users on 12/7. 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 12/304:21 pmSTS - YUL
2 stops16h 59mAmerican Airlines
Sun 1/117:30 amYUL - STS
2 stops11h 23mAmerican Airlines
Deal found 12/7$1,216
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/204:21 pmSTS - YUL
2 stops27h 37mAmerican Airlines
Sat 12/273:59 pmYUL - STS
2 stops23h 30mAmerican Airlines
Deal found 12/8$1,296
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Sun 12/214:21 pmSTS - YUL
2 stops20h 03mAmerican Airlines
Tue 12/302:29 pmYUL - STS
2 stops25h 00mAmerican Airlines
Deal found 12/8$1,403

Find 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 December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$911
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$620
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
Highest demand for flights based on searches. 6% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 9, 2025.
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

Mon 12/29

4:21 pm-3:14 pm

2 stops19h 53m

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

3:50 pm-12:25 pm

2 stops23h 35m

$911

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Wed 12/31

12:59 pm-3:24 pm

2 stops23h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

3:50 pm-12:25 pm

2 stops23h 35m

$911

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 1/1

12:59 pm-3:14 pm

2 stops23h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

3:50 pm-12:25 pm

2 stops23h 35m

$911

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Tue 12/30

4:21 pm-10:39 pm

2 stops27h 18m

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

3:50 pm-12:25 pm

2 stops23h 35m

$911

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sun 12/28

4:21 pm-3:14 pm

2 stops19h 53m

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

3:50 pm-12:25 pm

2 stops23h 35m

$938

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Wed 12/31

12:59 pm-10:39 pm

2 stops30h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 1/8

7:30 am-3:53 pm

2 stops11h 23m

$941

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 1/1

4:21 pm-3:14 pm

2 stops19h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

3:59 pm-3:53 pm

2 stops26h 54m

$941

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Mon 12/29

4:21 pm-3:14 pm

2 stops19h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 1/5

3:50 pm-12:25 pm

2 stops23h 35m

$941

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Wed 12/31

12:59 pm-3:10 pm

2 stops23h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

7:30 am-3:53 pm

2 stops11h 23m

$941

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 1/1

4:21 pm-3:14 pm

2 stops19h 53m

Montreal Pierre Elliott Trudeau Intl

Thu 1/8

2:25 pm-3:53 pm

2 stops28h 28m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 12 results
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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 $118). 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 53m. 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 - Ottawa or Santa Rosa Sonoma County - Québec City, 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 $118). 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

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