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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco departing on 8/26. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 4:05 pmYUL  Montreal Pierre Elliott Trudeau Intl-STS Santa Rosa Sonoma County
13h 05m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
11:21 am - 11:22 pmSTS  Santa Rosa Sonoma County-YUL Montreal Pierre Elliott Trudeau Intl
9h 01m2 stops Salt Lake City Minneapolis St Paul
$541Delta
Tue, Oct 20 - Wed, Oct 28
American Airlines Logo
7:50 am - 3:50 pmYUL  Montreal Pierre Elliott Trudeau Intl-STS Santa Rosa Sonoma County
11h 00m2 stops Philadelphia Phoenix Sky Harbor Intl
American Airlines Logo
4:21 pm - 11:44 amSTS  Santa Rosa Sonoma County-YUL Montreal Pierre Elliott Trudeau Intl
16h 23m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
$1,018American Airlines
Thu, Sep 24 - Thu, Oct 1
American Airlines Logo
3:45 pm - 12:09 pmYUL  Montreal Pierre Elliott Trudeau Intl-STS Santa Rosa Sonoma County
23h 24m1 stop Dallas/Fort Worth
American Airlines Logo
1:08 pm - 11:44 amSTS  Santa Rosa Sonoma County-YUL Montreal Pierre Elliott Trudeau Intl
19h 36m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
$1,052American Airlines
Thu, Sep 24 - Thu, Oct 1
American Airlines Logo
3:45 pm - 12:09 pmYUL  Montreal Pierre Elliott Trudeau Intl-STS Santa Rosa Sonoma County
23h 24m1 stop Dallas/Fort Worth
American Airlines Logo
12:39 pm - 2:35 pmSTS  Santa Rosa Sonoma County-YUL Montreal Pierre Elliott Trudeau Intl
22h 56m1 stop Dallas/Fort Worth
$1,146American Airlines
Thu, Sep 24 - Thu, Oct 1

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

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Santa Rosa flight tickets
American Airlines
Sep 24
YUL7:50 amMontreal Pierre Elliott Trudeau Intl
11h 00m
2 stops
STS3:50 pmSanta Rosa Sonoma County
Oct 1
STS4:21 pmSanta Rosa Sonoma County
16h 23m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
$1,018
American Airlines
Sep 24
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
23h 24m
1 stop
STS12:09 pmSanta Rosa Sonoma County
Oct 1
STS1:08 pmSanta Rosa Sonoma County
19h 36m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
$1,052
American Airlines
Sep 24
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
23h 24m
1 stop
STS12:09 pmSanta Rosa Sonoma County
Oct 1
STS12:39 pmSanta Rosa Sonoma County
22h 56m
1 stop
YUL2:35 pmMontreal Pierre Elliott Trudeau Intl
$1,146

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Santa Rosa 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 14, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealSanta Rosa

YUL Montreal Pierre Elliott Trudeau Intl - STS Santa Rosa Sonoma County

YULSTS

Montreal Pierre Elliott Trudeau Intl

Tue 10/20

6:00 am-4:05 pm

2 stops13h 05m

Santa Rosa Sonoma County

Wed 10/28

11:21 am-11:22 pm

2 stops9h 01m

$541

MontrealSanta Rosa

YUL Montreal Pierre Elliott Trudeau Intl - STS Santa Rosa Sonoma County

YULSTS

Montreal Pierre Elliott Trudeau Intl

Thu 9/24

7:50 am-3:50 pm

2 stops11h 00m

Santa Rosa Sonoma County

Thu 10/1

4:21 pm-11:44 am

2 stops16h 23m

$1,018

MontrealSanta Rosa

YUL Montreal Pierre Elliott Trudeau Intl - STS Santa Rosa Sonoma County

YULSTS

Montreal Pierre Elliott Trudeau Intl

Thu 9/24

3:45 pm-12:09 pm

1 stop23h 24m

Santa Rosa Sonoma County

Thu 10/1

1:08 pm-11:44 am

2 stops19h 36m

$1,052

MontrealSanta Rosa

YUL Montreal Pierre Elliott Trudeau Intl - STS Santa Rosa Sonoma County

YULSTS

Montreal Pierre Elliott Trudeau Intl

Thu 9/24

3:45 pm-12:09 pm

1 stop23h 24m

Santa Rosa Sonoma County

Thu 10/1

12:39 pm-2:35 pm

1 stop22h 56m

$1,146
Cheapest one-way
Quickest one-way

MontrealSanta Rosa

YUL Montreal Pierre Elliott Trudeau Intl - STS Santa Rosa Sonoma County

YULSTS

Montreal Pierre Elliott Trudeau Intl

Wed 8/26

7:29 am-3:37 pm

2 stops11h 08m

$343

MontrealSanta Rosa

YUL Montreal Pierre Elliott Trudeau Intl - STS Santa Rosa Sonoma County

YULSTS

Montreal Pierre Elliott Trudeau Intl

Thu 8/27

7:29 am-3:37 pm

2 stops11h 08m

$360

MontrealSanta Rosa

YUL Montreal Pierre Elliott Trudeau Intl - STS Santa Rosa Sonoma County

YULSTS

Montreal Pierre Elliott Trudeau Intl

Fri 8/28

7:29 am-3:37 pm

2 stops11h 08m

$418

MontrealSanta Rosa

YUL Montreal Pierre Elliott Trudeau Intl - STS Santa Rosa Sonoma County

YULSTS

Montreal Pierre Elliott Trudeau Intl

Tue 12/15

7:00 am-4:06 pm

2 stops12h 06m

$485

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

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

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 airline that flies from Montreal Pierre Elliott Trudeau Intl to Santa Rosa Sonoma County?

American Airlines and Delta are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Santa Rosa from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 4 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

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

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

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

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

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Santa Rosa takes 11h 00m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Santa Rosa. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Santa Rosa.
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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Santa Rosa

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

    The straight-line distance from Montreal Pierre Elliott Trudeau Intl to Santa Rosa Sonoma County is 2520.5 mi. Typically, this will take 11h 00m by plane in normal conditions.

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

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents you'll need for your trip to Santa Rosa Sonoma County 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 Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Ukiah
Mendocino
Little River
Point Arena

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Santa Rosa. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Santa Rosa from Montreal with this policy.

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

Once all potential Montreal to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Montreal to Santa Rosa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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