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Cheap flights from Santa Rosa to Montreal from $380

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 5/29. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:23 pm - 11:44 am
STS
-
YUL
16h 21m
2 stops
American Airlines Logo
2:32 pm - 12:26 pm
YUL
-
STS
24h 54m
2 stops
$716American Airlines
Mon, Apr 20 - Tue, Apr 21
American Airlines Logo
4:23 pm - 1:52 pm
STS
-
YUL
42h 29m
2 stops
American Airlines Logo
4:16 pm - 12:26 pm
YUL
-
STS
23h 10m
2 stops
$733American Airlines
Fri, Apr 17 - Sun, Apr 19
American Airlines Logo
4:23 pm - 11:44 am
STS
-
YUL
16h 21m
2 stops
American Airlines Logo
7:45 am - 3:53 pm
YUL
-
STS
35h 08m
2 stops
$759American Airlines
Mon, Apr 20 - Thu, Apr 23
American Airlines Logo
4:23 pm - 12:18 pm
STS
-
YUL
16h 55m
2 stops
American Airlines Logo
4:16 pm - 12:26 pm
YUL
-
STS
23h 10m
2 stops
$776American Airlines
Thu, Apr 16 - Tue, Apr 21
American Airlines Logo
4:23 pm - 1:45 pm
STS
-
YUL
42h 22m
2 stops
American Airlines Logo
3:45 pm - 3:53 pm
YUL
-
STS
27h 08m
2 stops
$794American Airlines
Tue, Mar 31 - Thu, Apr 2
American Airlines Logo
4:26 pm - 12:23 pm
STS
-
YUL
16h 57m
2 stops
American Airlines Logo
3:45 pm - 12:25 pm
YUL
-
STS
23h 40m
1 stop
$809American Airlines
Tue, Jul 21 - Sun, Jul 26
American Airlines Logo
12:56 pm - 10:44 pm
STS
-
YUL
30h 48m
2 stops
American Airlines Logo
3:45 pm - 12:26 pm
YUL
-
STS
23h 41m
2 stops
$825American Airlines
Fri, Mar 27 - Thu, Apr 2
American Airlines Logo
12:56 pm - 12:18 pm
STS
-
YUL
20h 22m
2 stops
American Airlines Logo
4:16 pm - 12:26 pm
YUL
-
STS
23h 10m
2 stops
$843American Airlines
Tue, Apr 21 - Wed, Apr 22
American Airlines Logo
1:05 pm - 2:41 pm
STS
-
YUL
22h 36m
1 stop
American Airlines Logo
3:45 pm - 12:25 pm
YUL
-
STS
23h 40m
1 stop
$1,014American Airlines
Tue, Jul 21 - Sun, Jul 26
Multiple Airlines Logo
11:02 am - 7:05 am
STS
-
YUL
17h 03m
2 stops
Multiple Airlines Logo
8:00 pm - 10:10 am
YUL
-
STS
17h 10m
2 stops
$1,041Multiple Airlines
Tue, Jul 21 - Sun, Jul 26

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
Apr 20
STS4:23 pmSanta Rosa Sonoma County
16h 21m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 21
YUL2:32 pmMontreal Pierre Elliott Trudeau Intl
24h 54m
2 stops
STS12:26 pmSanta Rosa Sonoma County
$716
American Airlines
Apr 17
STS4:23 pmSanta Rosa Sonoma County
42h 29m
2 stops
YUL1:52 pmMontreal Pierre Elliott Trudeau Intl
Apr 19
YUL4:16 pmMontreal Pierre Elliott Trudeau Intl
23h 10m
2 stops
STS12:26 pmSanta Rosa Sonoma County
$733
American Airlines
Apr 20
STS4:23 pmSanta Rosa Sonoma County
16h 21m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 22
YUL7:45 amMontreal Pierre Elliott Trudeau Intl
11h 08m
2 stops
STS3:53 pmSanta Rosa Sonoma County
$759

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 February 20, 2026.
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

Mon 4/20

4:23 pm-11:44 am

2 stops16h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 4/21

2:32 pm-12:26 pm

2 stops24h 54m

$716

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Fri 4/17

4:23 pm-1:52 pm

2 stops42h 29m

Montreal Pierre Elliott Trudeau Intl

Sun 4/19

4:16 pm-12:26 pm

2 stops23h 10m

$733

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Mon 4/20

4:23 pm-11:44 am

2 stops16h 21m

Montreal Pierre Elliott Trudeau Intl

Thu 4/23

7:45 am-3:53 pm

2 stops35h 08m

$759

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Thu 4/16

4:23 pm-12:18 pm

2 stops16h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 4/21

4:16 pm-12:26 pm

2 stops23h 10m

$776

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Tue 3/31

4:23 pm-1:45 pm

2 stops42h 22m

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

3:45 pm-3:53 pm

2 stops27h 08m

$794

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Tue 7/21

4:26 pm-12:23 pm

2 stops16h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 7/26

3:45 pm-12:25 pm

1 stop23h 40m

$809

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Fri 3/27

12:56 pm-10:44 pm

2 stops30h 48m

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

3:45 pm-12:26 pm

2 stops23h 41m

$825

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Tue 4/21

12:56 pm-12:18 pm

2 stops20h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

4:16 pm-12:26 pm

2 stops23h 10m

$843

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Tue 7/21

1:05 pm-2:41 pm

1 stop22h 36m

Montreal Pierre Elliott Trudeau Intl

Sun 7/26

3:45 pm-12:25 pm

1 stop23h 40m

$1,014

Santa RosaMontreal

STS - YUL

STSYUL

Santa Rosa Sonoma County

Tue 7/21

11:02 am-7:05 am

2 stops17h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 7/26

8:00 pm-10:10 am

2 stops17h 10m

$1,041

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 $747. Flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport on a Saturday will generally be more expensive and average around $903. 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 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 $575. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the evening 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 $839.

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

Fastest flight time

16h 24m

Direct flights

None
The fastest flight from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport takes 16h 24m
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.
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 16h 24m.

  • 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
Dorval
Brossard
Longueuil
Trois-Rivières
Cornwall
Magog
Boucherville
Sherbrooke
Drummondville
Montebello
Saint-Jean-sur-Richelieu
Bromont
Saint-Sauveur
North Hatley
Sutton

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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