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Niagara Falls

$222+ Cheap flights from Santa Rosa (STS) to Niagara Falls, Canada

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
STS — YYZ
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Santa Rosa to Niagara Falls

Keep the following information in mind while searching for Santa Rosa to Niagara Falls flight deals. Data was last updated July 1, 2025.

Round-trip from

$405
(Kiwi.com)

One-way from

$222
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$482
From Santa Rosa Sonoma County to Niagara Falls
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One-way flight from Santa Rosa Sonoma County to Niagara Falls
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Highest demand for flights based on searches. 11% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Santa Rosa to Niagara Falls

Cheapest flights from Santa Rosa to Niagara Falls
Explore the most affordable flight options available from Santa Rosa to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/157:00 amSTS - YYZ
2 stops14h 33mMultiple Airlines
Fri 8/227:45 pmYYZ - STS
1 stop18h 29mMultiple Airlines
Deal found 7/1$405
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2512:17 pmSTS - YYZ
1 stop21h 13mAmerican Airlines
Thu 9/45:20 pmYYZ - STS
1 stop21h 35mAmerican Airlines
Deal found 6/29$502
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:00 amSTS - YYZ
2 stops29h 00mAlaska Airlines
Mon 10/134:45 pmYYZ - STS
2 stops27h 09mAlaska Airlines
Deal found 7/1$503

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa to Niagara Falls 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 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from Santa Rosa to Niagara Falls that are best for you.

Fly from

Santa Rosa

Fly to

Niagara Falls

Route

Depart

Return

Price

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Fri 8/15

7:00 am-12:33 am

2 stops14h 33m

Toronto Pearson Intl

Fri 8/22

7:45 pm-11:14 am

1 stop18h 29m

$405

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Mon 8/25

12:17 pm-12:30 pm

1 stop21h 13m

Toronto Pearson Intl

Thu 9/4

5:20 pm-11:55 am

1 stop21h 35m

$502

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Thu 10/9

2:30 pm-3:00 pm

1 stop21h 30m

Toronto Pearson Intl

Mon 10/13

4:45 pm-9:54 pm

1 stop8h 09m

$503

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Wed 10/8

5:34 pm-3:00 pm

2 stops18h 26m

$222

Santa RosaToronto

STS - YYZ

STSYYZ

Santa Rosa Sonoma County

Tue 7/22

12:20 pm-10:55 pm

1 stop7h 35m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Santa Rosa 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 Santa Rosa to Niagara Falls

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Niagara Falls (average of $243). Flying from Santa Rosa to Niagara Falls in August is currently the most expensive (average of $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.

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated July 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines and American Airlines from Santa Rosa to Niagara Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Niagara Falls. 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 from for flights from Santa Rosa to Niagara Falls?

    For a flight from Santa Rosa to Niagara Falls, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 outbound flights to Niagara Falls per day. 0 airlines have flights to Niagara Falls from Santa Rosa Sonoma County on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Niagara Falls 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 Santa Rosa to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Niagara Falls (average of $243). Flying from Santa Rosa to Niagara Falls in August is currently the most expensive (average of $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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