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Cheap flights from Santa Rosa to Montreal from C$ 1,185

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Montreal departing on 16/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:18 p.m. - 3:05 p.m.STS-YUL
22h 47m1 stop
American Airlines Logo
4:00 p.m. - 12:06 p.m.YUL-STS
23h 06m1 stop
C$ 1,185American Airlines
Find Deal
Sun, 16 Nov - Sun, 23 Nov
American Airlines Logo
1:18 p.m. - 3:05 p.m.STS-YUL
22h 47m1 stop
American Airlines Logo
7:30 a.m. - 3:53 p.m.YUL-STS
11h 23m2 stops
C$ 1,199American Airlines
Find Deal
Sun, 16 Nov - Sun, 23 Nov
American Airlines Logo
4:23 p.m. - 1:46 p.m.STS-YUL
18h 23m2 stops
American Airlines Logo
7:30 a.m. - 3:53 p.m.YUL-STS
11h 23m2 stops
C$ 1,206American Airlines
Find Deal
Sun, 16 Nov - Sun, 23 Nov
American Airlines Logo
4:17 p.m. - 10:44 p.m.STS-YUL
27h 27m2 stops
American Airlines Logo
3:44 p.m. - 12:01 p.m.YUL-STS
23h 17m1 stop
C$ 1,378American Airlines
Find Deal
Thu, 16 Oct - Sun, 19 Oct
American Airlines Logo
4:17 p.m. - 2:49 p.m.STS-YUL
19h 32m2 stops
American Airlines Logo
7:29 a.m. - 12:01 p.m.YUL-STS
31h 32m2 stops
C$ 1,386American Airlines
Find Deal
Thu, 16 Oct - Sun, 19 Oct
American Airlines Logo
4:17 p.m. - 1:34 p.m.STS-YUL
18h 17m2 stops
American Airlines Logo
12:30 p.m. - 3:47 p.m.YUL-STS
30h 17m2 stops
C$ 1,446American Airlines
Find Deal
Thu, 16 Oct - Sun, 19 Oct
American Airlines Logo
12:31 p.m. - 2:49 p.m.STS-YUL
23h 18m1 stop
American Airlines Logo
12:30 p.m. - 12:01 p.m.YUL-STS
26h 31m2 stops
C$ 1,499American Airlines
Find Deal
Fri, 17 Oct - Sun, 19 Oct
American Airlines Logo
4:17 p.m. - 2:49 p.m.STS-YUL
19h 32m2 stops
American Airlines Logo
3:44 p.m. - 12:01 p.m.YUL-STS
23h 17m1 stop
C$ 1,588American Airlines
Find Deal
Thu, 16 Oct - Sun, 19 Oct

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
16 Nov
STS1:18 p.m.Santa Rosa Sonoma County
22h 47m
1 stop
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
23 Nov
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
23h 06m
1 stop
STS12:06 p.m.Santa Rosa Sonoma County
C$ 1,185
Find similar
American Airlines
16 Nov
STS1:18 p.m.Santa Rosa Sonoma County
22h 47m
1 stop
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
23 Nov
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
11h 23m
2 stops
STS3:53 p.m.Santa Rosa Sonoma County
C$ 1,199
Find similar
American Airlines
16 Nov
STS4:23 p.m.Santa Rosa Sonoma County
18h 23m
2 stops
YUL1:46 p.m.Montreal Pierre Elliott Trudeau Intl
23 Nov
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
11h 23m
2 stops
STS3:53 p.m.Santa Rosa Sonoma County
C$ 1,206
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 2 October 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 16/11

1:18 p.m.-3:05 p.m.

1 stop22h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

4:00 p.m.-12:06 p.m.

1 stop23h 06m

C$ 1,185

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sun 16/11

1:18 p.m.-3:05 p.m.

1 stop22h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

7:30 a.m.-3:53 p.m.

2 stops11h 23m

C$ 1,199

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sun 16/11

4:23 p.m.-1:46 p.m.

2 stops18h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

7:30 a.m.-3:53 p.m.

2 stops11h 23m

C$ 1,206

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 16/10

4:17 p.m.-10:44 p.m.

2 stops27h 27m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

3:44 p.m.-12:01 p.m.

1 stop23h 17m

C$ 1,378

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 16/10

4:17 p.m.-2:49 p.m.

2 stops19h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

7:29 a.m.-12:01 p.m.

2 stops31h 32m

C$ 1,386

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 16/10

4:17 p.m.-1:34 p.m.

2 stops18h 17m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

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

2 stops30h 17m

C$ 1,446

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Fri 17/10

12:31 p.m.-2:49 p.m.

1 stop23h 18m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

12:30 p.m.-12:01 p.m.

2 stops26h 31m

C$ 1,499

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 16/10

4:17 p.m.-2:49 p.m.

2 stops19h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

3:44 p.m.-12:01 p.m.

1 stop23h 17m

C$ 1,588

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$ 394. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday 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$ 1,117.

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$ 275. 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$ 740. 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 17m, 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
Trois-Rivières
Sherbrooke
Brossard
Longueuil
Drummondville
Cornwall
North Hatley
Dorval
Magog
Bromont
Saint-Sauveur
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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