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Cheap flights from Santa Rosa to Montreal from C$ 616

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Montreal departing on 18/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Santa Rosa to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:17 p.m. - 10:50 p.m.STS-YUL
27h 33m2 stops
American Airlines Logo
12:30 p.m. - 3:47 p.m.YUL-STS
30h 17m2 stops
C$ 1,266American Airlines
Find Deal
Sun, 12 Apr - Tue, 14 Apr
American Airlines Logo
1:18 p.m. - 1:49 p.m.STS-YUL
21h 31m2 stops
American Airlines Logo
3:50 p.m. - 12:27 p.m.YUL-STS
23h 37m2 stops
C$ 1,335American Airlines
Find Deal
Fri, 28 Nov - Tue, 16 Dec
American Airlines Logo
4:21 p.m. - 10:39 p.m.STS-YUL
27h 18m2 stops
American Airlines Logo
12:59 p.m. - 12:29 p.m.YUL-STS
26h 30m2 stops
C$ 1,419American Airlines
Find Deal
Sat, 20 Dec - Mon, 29 Dec
American Airlines Logo
4:23 p.m. - 3:22 p.m.STS-YUL
19h 59m2 stops
American Airlines Logo
7:08 a.m. - 3:51 p.m.YUL-STS
11h 43m2 stops
C$ 1,667American Airlines
Find Deal
Fri, 28 Nov - Thu, 18 Dec
American Airlines Logo
4:21 p.m. - 1:46 p.m.STS-YUL
18h 25m2 stops
American Airlines Logo
7:08 a.m. - 3:51 p.m.YUL-STS
11h 43m2 stops
C$ 2,165American Airlines
Find Deal
Sun, 21 Dec - Sun, 28 Dec
American Airlines Logo
4:21 p.m. - 1:46 p.m.STS-YUL
18h 25m2 stops
American Airlines Logo
7:08 a.m. - 3:51 p.m.YUL-STS
11h 43m2 stops
C$ 2,317American Airlines
Find Deal
Mon, 22 Dec - Sun, 28 Dec
American Airlines Logo
4:21 p.m. - 1:46 p.m.STS-YUL
18h 25m2 stops
American Airlines Logo
7:08 a.m. - 3:51 p.m.YUL-STS
11h 43m2 stops
C$ 2,512American Airlines
Find Deal
Sat, 20 Dec - Sun, 28 Dec

American Airlines flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
12 Apr
STS4:17 p.m.Santa Rosa Sonoma County
27h 33m
2 stops
YUL10:50 p.m.Montreal Pierre Elliott Trudeau Intl
14 Apr
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
30h 17m
2 stops
STS3:47 p.m.Santa Rosa Sonoma County
C$ 1,266
Find similar
American Airlines
28 Nov
STS1:18 p.m.Santa Rosa Sonoma County
21h 31m
2 stops
YUL1:49 p.m.Montreal Pierre Elliott Trudeau Intl
16 Dec
YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl
23h 37m
2 stops
STS12:27 p.m.Santa Rosa Sonoma County
C$ 1,335
Find similar
American Airlines
27 Nov
STS12:37 p.m.Santa Rosa Sonoma County
22h 12m
2 stops
YUL1:49 p.m.Montreal Pierre Elliott Trudeau Intl
17 Dec
YUL12:59 p.m.Montreal Pierre Elliott Trudeau Intl
26h 30m
2 stops
STS12:29 p.m.Santa Rosa Sonoma County
C$ 1,419
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 18 November 2025.
Use the filters below to find and compare flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sun 12/4

4:17 p.m.-10:50 p.m.

2 stops27h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

12:30 p.m.-3:47 p.m.

2 stops30h 17m

C$ 1,266

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Fri 28/11

1:18 p.m.-1:49 p.m.

2 stops21h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

3:50 p.m.-12:27 p.m.

2 stops23h 37m

C$ 1,335

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 20/12

4:21 p.m.-10:39 p.m.

2 stops27h 18m

Montreal Pierre Elliott Trudeau Intl

Mon 29/12

12:59 p.m.-12:29 p.m.

2 stops26h 30m

C$ 1,419

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Fri 28/11

4:23 p.m.-3:22 p.m.

2 stops19h 59m

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

7:08 a.m.-3:51 p.m.

2 stops11h 43m

C$ 1,667

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sun 21/12

4:21 p.m.-1:46 p.m.

2 stops18h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 28/12

7:08 a.m.-3:51 p.m.

2 stops11h 43m

C$ 2,165

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Mon 22/12

4:21 p.m.-1:46 p.m.

2 stops18h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 28/12

7:08 a.m.-3:51 p.m.

2 stops11h 43m

C$ 2,317

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 20/12

4:21 p.m.-1:46 p.m.

2 stops18h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 28/12

7:08 a.m.-3:51 p.m.

2 stops11h 43m

C$ 2,512

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 18/12

4:21 p.m.-3:24 p.m.

2 stops20h 03m

C$ 616

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Montreal from

How to get the cheapest flight ticket from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 501. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Santa Rosa because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,086.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the evening is the cheapest time of day to fly from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 277. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 782. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport (STS to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport

Direct flights

None
There are no direct flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport.
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  • How far is Santa Rosa Sonoma County to Montreal Pierre Elliott Trudeau Intl by plane?

    Santa Rosa Sonoma County and Montreal Pierre Elliott Trudeau Intl are 4056.3 km apart from one another. Flights usually cover this in 18h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Sherbrooke
Trois-Rivières
Brossard
Dorval
Drummondville
North Hatley
Cornwall
Longueuil
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Boucherville
Sutton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Montreal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from Santa Rosa.

Can I find flights from Santa Rosa to Montreal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Montreal from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Rosa to Montreal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Santa Rosa.

I’m not ready to book a flight from Santa Rosa to Montreal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montreal from Santa Rosa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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