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Cheap flights from Niagara Falls, ON to Santa Rosa from C$ 359

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STS
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Santa Rosa

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Santa Rosa
Explore the most affordable flight options available from Niagara Falls to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Mon 4/54:55 p.m.
YYZ
-
STS
1 stop9h 02m
Alaska Airlines
Mon 11/57:46 p.m.
STS
-
YYZ
1 stop16h 59m
Alaska Airlines
Deal found 20/3C$ 723
Sat 2/54:55 p.m.
YYZ
-
STS
1 stop9h 02m
Alaska Airlines
Wed 6/51:13 p.m.
STS
-
YYZ
1 stop23h 32m
Alaska Airlines
Deal found 19/3C$ 757
Thu 30/47:00 a.m.
YYZ
-
STS
2 stops15h 06m
Multiple Airlines
Thu 7/57:23 a.m.
STS
-
YYZ
2 stops19h 22m
Multiple Airlines
Deal found 18/3C$ 855
Tue 2/64:55 p.m.
YYZ
-
STS
2 stops28h 24m
Alaska Airlines
Wed 3/68:26 p.m.
STS
-
YYZ
1 stop16h 19m
Alaska Airlines
Deal found 18/3C$ 872
Thu 30/44:55 p.m.
YYZ
-
STS
2 stops21h 03m
Alaska Airlines
Thu 7/57:46 p.m.
STS
-
YYZ
1 stop16h 59m
Alaska Airlines
Deal found 18/3C$ 901

Find flight deals from Niagara Falls to Santa Rosa

Keep the following information in mind while searching for Niagara Falls to Santa Rosa flight deals. Data was last updated 22 March 2026.

Round-trip from

C$ 723

One-way from

C$ 359

Popular in

December

Cheapest in

April

Average price

C$ 561
Alaska Airlines
  • Alaska Airlines
  • 4/5-11/5
  • 2 total stops
  • 26h 01m total
  • Niagara Falls to Santa Rosa
Search Deals
Porter Airlines
  • Porter Airlines
  • 2/7
  • 1 total stop
  • 9h 18m total
  • Niagara Falls to Santa Rosa
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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, Cheapflights users made 629,999 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Niagara Falls to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Mon 4/5

4:55 p.m.-10:01 a.m.

2 stops20h 06m

Santa Rosa Sonoma County

Mon 11/5

9:33 a.m.-3:45 p.m.

2 stops27h 12m

C$ 744

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 2/5

4:55 p.m.-10:57 p.m.

1 stop9h 02m

Santa Rosa Sonoma County

Wed 6/5

1:13 p.m.-3:45 p.m.

1 stop23h 32m

C$ 757

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Tue 2/6

4:55 p.m.-6:19 p.m.

2 stops28h 24m

Santa Rosa Sonoma County

Wed 3/6

8:26 p.m.-3:45 p.m.

1 stop16h 19m

C$ 872

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 30/4

4:55 p.m.-10:58 a.m.

2 stops21h 03m

Santa Rosa Sonoma County

Thu 7/5

7:46 p.m.-3:45 p.m.

1 stop16h 59m

C$ 901
Quickest round-trip

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sat 13/6

6:15 a.m.-3:50 p.m.

2 stops12h 35m

Santa Rosa Sonoma County

Mon 22/6

4:20 p.m.-10:59 a.m.

2 stops15h 39m

C$ 969

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Fri 3/4

4:55 p.m.-9:03 a.m.

2 stops19h 08m

Santa Rosa Sonoma County

Mon 6/4

6:53 p.m.-3:45 p.m.

1 stop17h 52m

C$ 978
Cheapest one-way

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Thu 2/7

9:30 a.m.-3:48 p.m.

1 stop9h 18m

C$ 359

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sun 14/6

9:30 a.m.-3:50 p.m.

1 stop9h 20m

C$ 432

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Wed 1/7

6:18 p.m.-12:03 p.m.

1 stop20h 45m

C$ 503

TorontoSanta Rosa

YYZ - STS

YYZSTS

Toronto Pearson Intl

Sun 14/6

7:24 p.m.-12:05 p.m.

2 stops19h 41m

C$ 546

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Niagara Falls to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Niagara Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Santa Rosa

What is the cheapest month to book a flight from Niagara Falls to Santa Rosa?

Currently, November is the cheapest month in which you can book a flight from Niagara Falls to Santa Rosa (average of C$ 247). Flying from Niagara Falls to Santa Rosa in March is currently the most expensive (average of C$ 348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from Niagara Falls?

    Santa Rosa Sonoma County (STS), located 11.5 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Santa Rosa. 0 airlines have flights to Sonoma County from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Santa Rosa Sonoma County should not be difficult; the airport handles an average of 0 inbound flights from Niagara Falls per day.

  • How long is the flight from Niagara Falls to Santa Rosa?

    For as low as C$ 744, Alaska Airlines can have you in Santa Rosa from Niagara Falls in 20h 06m. Airlines will cover a distance of 3621 km.

  • Can I find deals for flights from Niagara Falls to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Santa Rosa?

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

  • Can I find deals for business class flights from Niagara Falls to Santa Rosa?

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

  • What is the cheapest month to book a flight from Niagara Falls to Santa Rosa?

    Currently, November is the cheapest month in which you can book a flight from Niagara Falls to Santa Rosa (average of C$ 247). Flying from Niagara Falls to Santa Rosa in March is currently the most expensive (average of C$ 348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Niagara Falls to Santa Rosa?

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Certainly. Search results for flights to Santa Rosa from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes! Start tracking prices for Niagara Falls to Santa Rosa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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