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Cheap flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport from C$ 378

STS — YUL
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santa Rosa to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Santa Rosa to Pierre Elliott Trudeau Intl

Sat 24/101:10 p.m. -
2 stops19h 34m
Sat 31/105:34 p.m. -
2 stops23h 14m
Deal found 9/9C$ 791
Tue 6/1011:21 a.m. -
2 stops9h 01m
Tue 13/1012:50 p.m. -
2 stops24h 51m
Deal found 9/9C$ 939
Thu 22/104:23 p.m. -
2 stops16h 21m
Thu 29/105:34 p.m. -
2 stops22h 06m
Deal found 7/9C$ 940
Tue 6/1011:21 a.m. -
2 stops9h 01m
Sat 17/107:00 a.m. -
2 stops30h 41m
Deal found 9/9C$ 960
Mon 12/104:49 p.m. -
2 stops28h 05m
Wed 21/106:00 a.m. -
2 stops31h 41m
Deal found 6/9C$ 987
Tue 6/1011:21 a.m. -
2 stops9h 01m
Thu 15/107:00 a.m. -
2 stops30h 41m
Deal found 9/9C$ 997
Tue 6/1011:21 a.m. -
2 stops9h 01m
Mon 12/107:00 a.m. -
2 stops30h 41m
Deal found 9/9C$ 1,024
Mon 12/104:49 p.m. -
2 stops28h 05m
Fri 16/107:00 a.m. -
2 stops36h 05m
Deal found 6/9C$ 1,044
Thu 8/104:49 p.m. -
2 stops16h 08m
Wed 14/1012:50 p.m. -
2 stops30h 15m
Deal found 7/9C$ 1,052
Sat 17/104:49 p.m. -
2 stops15h 49m
Tue 20/107:00 a.m. -
2 stops30h 41m
Deal found 6/9C$ 1,055

Find flight deals from Santa Rosa to Pierre Elliott Trudeau Intl

Round-trip from

C$ 939

One-way from

C$ 378

Popular in

July

Cheapest in

January

Average price

C$ 994
Delta
  • Delta
  • 6/10-14/10
  • 4 total stops
  • 39h 16m total
  • Santa Rosa to Montreal
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3/10-31/12
  • 3/10-31/12
  • 3 total stops
  • 28h 10m total
  • Santa Rosa to Montreal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

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Price

Cheapest round-trip

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Sat 3/10

4:35 p.m.-11:45 p.m.

3 stops28h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 378

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Sat 3/10

1:08 p.m.-11:44 a.m.

2 stops19h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 394
Quickest round-trip

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Tue 6/10

11:21 a.m.-11:22 p.m.

2 stops9h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 480

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Thu 24/12

11:28 a.m.-11:37 p.m.

2 stops33h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 564

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Fri 1/1

11:28 a.m.-11:37 p.m.

2 stops33h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 609

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Fri 25/12

11:28 a.m.-11:37 p.m.

2 stops9h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 629

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Wed 23/12

4:50 p.m.-11:58 p.m.

2 stops28h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 698

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Sat 10/10

11:21 a.m.-11:22 p.m.

2 stops9h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 727

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Sat 2/1

11:28 a.m.-11:37 p.m.

2 stops9h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 866

Santa RosaMontreal

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

STSYUL

Santa Rosa Sonoma County

Sat 13/2

7:00 a.m.-11:10 p.m.

2 stops13h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 16/2

7:00 a.m.-9:48 p.m.

2 stops17h 48m

C$ 943

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Santa Rosa to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Santa Rosa with our price prediction graph.
Estimated round-trip price

Related info for your journey

  • What airport do you fly from for flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl?

    Santa Rosa Sonoma County (STS), located 11.5 km from the city centre, is the airport you fly out of when you book flights from Santa Rosa to Montreal Pierre Elliott Trudeau Intl. 0 airlines have flights from Sonoma County to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Santa Rosa Sonoma County to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport?

    American Airlines and Delta can get you from Santa Rosa to Montreal Pierre Elliott Trudeau Intl Airport in just under 9h 01m. Your travel time can differ by up to 10h 33m. Santa Rosa and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 4060 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Santa Rosa to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Santa Rosa to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Santa Rosa to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Santa Rosa to Pierre Elliott Trudeau Intl?

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