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Santa Rosa

$373+ Cheap flights from Buffalo to Santa Rosa (BUF - STS)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — STS
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Buffalo to Santa Rosa

Cheapest flights from Buffalo to Santa Rosa
Explore the most affordable flight options available from Buffalo to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Southwest deal was found by Cheapflights users on 2/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:10 pm
BUF
-
STS
2 stops10h 00m
Southwest
Sat 4/251:00 pm
STS
-
BUF
2 stops16h 15m
Southwest
Deal found 2/17$425
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/198:00 am
BUF
-
STS
2 stops31h 26m
American Airlines
Mon 3/234:23 pm
STS
-
BUF
2 stops15h 35m
American Airlines
Deal found 2/20$797
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 3/46:00 am
BUF
-
STS
2 stops12h 53m
American Airlines
Sun 3/84:23 pm
STS
-
BUF
2 stops14h 24m
American Airlines
Deal found 2/17$810
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:31 pm
BUF
-
STS
2 stops13h 42m
Alaska Airlines
Sun 3/226:53 pm
STS
-
BUF
2 stops13h 05m
Alaska Airlines
Deal found 2/20$976

Find flight deals from Buffalo to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$425
(Southwest)

One-way from

$373
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$356
Provider with most accurate pricing for Buffalo-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Buffalo-San Francisco flights.
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From Buffalo to Santa Rosa Sonoma County
Search Deals
One-way flight from Buffalo to Santa Rosa Sonoma County
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Buffalo to Santa Rosa that are best for you.

Fly from

Buffalo

Fly to

Santa Rosa

Route

Depart

Return

Price

BuffaloSanta Rosa

BUF - STS

BUFSTS

Buffalo

Tue 4/21

6:40 am-3:55 pm

1 stop12h 15m

Santa Rosa Sonoma County

Sat 4/25

1:00 pm-8:15 am

2 stops16h 15m

$425

BuffaloSanta Rosa

BUF - STS

BUFSTS

Buffalo

Thu 3/19

8:00 am-12:26 pm

2 stops31h 26m

Santa Rosa Sonoma County

Mon 3/23

4:23 pm-10:58 am

2 stops15h 35m

$797

BuffaloSanta Rosa

BUF - STS

BUFSTS

Buffalo

Sat 3/7

6:13 am-3:47 pm

2 stops12h 34m

Santa Rosa Sonoma County

Wed 3/11

4:23 pm-9:47 am

2 stops14h 24m

$810

BuffaloSanta Rosa

BUF - STS

BUFSTS

Buffalo

Wed 3/4

6:00 am-3:53 pm

2 stops12h 53m

Santa Rosa Sonoma County

Sun 3/8

4:23 pm-9:47 am

2 stops14h 24m

$810

BuffaloSanta Rosa

BUF - STS

BUFSTS

Buffalo

Thu 3/19

12:31 pm-11:13 pm

2 stops13h 42m

Santa Rosa Sonoma County

Sun 3/22

6:53 pm-10:58 am

2 stops13h 05m

$976

BuffaloSanta Rosa

BUF - STS

BUFSTS

Buffalo

Tue 3/17

5:30 am-3:53 pm

2 stops13h 23m

$373

BuffaloSanta Rosa

BUF - STS

BUFSTS

Buffalo

Tue 3/17

6:00 am-10:30 am

3 stops31h 30m

$692

BuffaloSanta Rosa

BUF - STS

BUFSTS

Buffalo

Tue 3/17

11:15 am-9:52 pm

2 stops13h 37m

$2,560

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Best time to book a flight from Buffalo to Santa Rosa

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

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

Currently, September is the cheapest month in which you can book a flight from Buffalo to Santa Rosa (average of $158). Flying from Buffalo to Santa Rosa in December is currently the most expensive (average of $241). 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 Buffalo to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Santa Rosa?

    Southwest and American Airlines can get you from Buffalo to Santa Rosa in just under 12h 15m. Your travel time can differ by up to 19h 11m. Airlines will cover a distance of 2300 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo 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 Buffalo to Santa Rosa?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Santa Rosa (average of $158). Flying from Buffalo to Santa Rosa in December is currently the most expensive (average of $241). 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

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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