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Cheap flights from Santa Rosa to Montreal from $411

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 8/30. 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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0 bags

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Find the cheapest flights from Santa Rosa to Montreal (STS-YUL)

Cheap round-trip flights

American Airlines Logo
1:00 pm - 10:32 pmSTS-YUL
30h 32m2 stops
American Airlines Logo
12:31 pm - 12:29 pmYUL-STS
26h 58m2 stops
$740American Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
American Airlines Logo
12:59 pm - 3:20 pmSTS-YUL
23h 21m2 stops
American Airlines Logo
5:29 pm - 3:48 pmYUL-STS
25h 19m2 stops
$745American Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 2
American Airlines Logo
12:59 pm - 1:44 pmSTS-YUL
21h 45m2 stops
American Airlines Logo
4:00 pm - 12:29 pmYUL-STS
23h 29m2 stops
$749American Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
American Airlines Logo
1:00 pm - 11:46 amSTS-YUL
19h 46m2 stops
American Airlines Logo
12:30 pm - 12:21 pmYUL-STS
26h 51m2 stops
$771American Airlines
Find Deal
Sat, Oct 4 - Mon, Oct 20
American Airlines Logo
1:00 pm - 3:29 pmSTS-YUL
23h 29m2 stops
American Airlines Logo
12:30 pm - 12:21 pmYUL-STS
26h 51m2 stops
$798American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 20
American Airlines Logo
1:00 pm - 1:40 pmSTS-YUL
21h 40m2 stops
American Airlines Logo
7:25 am - 12:29 pmYUL-STS
32h 04m2 stops
$799American Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
American Airlines Logo
1:00 pm - 2:49 pmSTS-YUL
22h 49m2 stops
American Airlines Logo
3:44 pm - 12:29 pmYUL-STS
23h 45m2 stops
$802American Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
American Airlines Logo
1:00 pm - 10:42 pmSTS-YUL
30h 42m2 stops
American Airlines Logo
3:44 pm - 3:47 pmYUL-STS
27h 03m2 stops
$813American Airlines
Find Deal
Sat, Oct 4 - Fri, Oct 17
American Airlines Logo
12:59 pm - 12:16 pmSTS-YUL
20h 17m2 stops
American Airlines Logo
3:44 pm - 11:36 amYUL-STS
22h 52m1 stop
$823American Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
American Airlines Logo
1:00 pm - 11:46 amSTS-YUL
19h 46m2 stops
American Airlines Logo
3:44 pm - 12:01 pmYUL-STS
23h 17m1 stop
$829American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 18

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
Sep 16
STS1:00 pmSanta Rosa Sonoma County
30h 32m
2 stops
YUL10:32 pmMontreal Pierre Elliott Trudeau Intl
Sep 20
YUL12:31 pmMontreal Pierre Elliott Trudeau Intl
26h 58m
2 stops
STS12:29 pmSanta Rosa Sonoma County
$740
Find similar
American Airlines
Aug 30
STS12:59 pmSanta Rosa Sonoma County
23h 21m
2 stops
YUL3:20 pmMontreal Pierre Elliott Trudeau Intl
Sep 2
YUL5:29 pmMontreal Pierre Elliott Trudeau Intl
25h 19m
2 stops
STS3:48 pmSanta Rosa Sonoma County
$745
Find similar
American Airlines
Aug 30
STS12:59 pmSanta Rosa Sonoma County
21h 45m
2 stops
YUL1:44 pmMontreal Pierre Elliott Trudeau Intl
Aug 31
YUL4:00 pmMontreal Pierre Elliott Trudeau Intl
23h 29m
2 stops
STS12:29 pmSanta Rosa Sonoma County
$749
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 832,500 searches. Data last updated August 7, 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

Tue 9/16

1:00 pm-10:32 pm

2 stops30h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 9/20

12:31 pm-12:29 pm

2 stops26h 58m

$740

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 8/30

12:59 pm-3:20 pm

2 stops23h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

5:29 pm-3:48 pm

2 stops25h 19m

$745

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 8/30

12:59 pm-1:44 pm

2 stops21h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 8/31

4:00 pm-12:29 pm

2 stops23h 29m

$749

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 10/4

1:00 pm-11:46 am

2 stops19h 46m

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

12:30 pm-12:21 pm

2 stops26h 51m

$771

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 10/2

1:00 pm-3:29 pm

2 stops23h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

12:30 pm-12:21 pm

2 stops26h 51m

$798

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Tue 9/16

1:00 pm-1:40 pm

2 stops21h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 9/20

7:25 am-12:29 pm

2 stops32h 04m

$799

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Wed 9/17

1:00 pm-2:49 pm

2 stops22h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 9/20

3:44 pm-12:29 pm

2 stops23h 45m

$802

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 10/4

1:00 pm-10:42 pm

2 stops30h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 10/17

3:44 pm-3:47 pm

2 stops27h 03m

$813

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 8/30

12:59 pm-12:16 pm

2 stops20h 17m

Montreal Pierre Elliott Trudeau Intl

Sun 8/31

3:44 pm-11:36 am

1 stop22h 52m

$823

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Sat 10/4

1:00 pm-11:46 am

2 stops19h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

3:44 pm-12:01 pm

1 stop23h 17m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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 from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Wednesday will often find tickets for as low as $753. Flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport on a Saturday will generally be more expensive and average around $880. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon 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 $298. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $843.

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

Best Price Found

$411

Fastest flight time

16h 59m

Direct flights

None
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Santa Rosa in the past 72 hours is $411. The best round-trip flight deal from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $740.
The fastest flight from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport takes 16h 59m
There are no direct flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport. Popular non-direct route for this connection is Santa Rosa Sonoma County Airport - Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

  • How far is Santa Rosa Sonoma County to Montreal Pierre Elliott Trudeau Intl by plane?

    There are 2520.5 mi between Santa Rosa Sonoma County and Montreal Pierre Elliott Trudeau Intl. In terms of flight time, this usually takes a little over 18h 21m.

  • 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 are refreshed on a daily basis.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Montreal?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Rosa to Montreal for you.

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

Yes. All flights to Montreal from Santa Rosa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Montreal from Santa Rosa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Santa Rosa to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

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