In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

How far in advance should I book a flight from Tennessee to Santa Rosa?

Travelers have found it’s best to book a flight 58 days in advance to save up to 94% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 58 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Tennessee to Santa Rosa 1-2 weeks in advance for as low as $510, or $522 for flights within the next 24 hours.

What is the cheapest month to fly from Tennessee to Santa Rosa?

Flights from Tennessee to Santa Rosa lean towards being more expensive in March. Prices are generally better when you fly from Tennessee to Santa Rosa in August, with the cheapest ticket starting at $193.

What is the cheapest time of day to fly from TN to STS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Santa Rosa as you normally would.

What airport do you fly into for flights to Santa Rosa from Tennessee?

If you book a flight to Santa Rosa from Tennessee, you will be flying to Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.

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

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

How can I find direct flights from Tennessee to Santa Rosa?

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

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

Yes. Cheapflights offers flight deals from Tennessee 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.

$679+ Flights from Tennessee to Santa Rosa

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Cheap flight deals from Tennessee to Santa Rosa

Round-trip from	$679 (American Airlines)
Popular in	March
Cheapest in	August
Average price	$433

From Tennessee to Santa Rosa Sonoma County

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 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 Tennessee to Santa Rosa

Cheapest flights from Tennessee to Santa Rosa
Explore the most affordable flight options available from Tennessee to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Fri 8/296:00 amCHA - STS

1 stop8h 36mAmerican Airlines

Fri 9/512:25 pmSTS - CHA

1 stop6h 56mAmerican Airlines

Deal found 7/30

$679

Mon 8/255:30 amTYS - STS

1 stop9h 06mAmerican Airlines

Fri 8/2912:17 pmSTS - TYS

1 stop8h 33mAmerican Airlines

Deal found 7/29

$741

Mon 8/252:16 pmTYS - STS

2 stops26h 25mAlaska Airlines

Fri 8/295:55 pmSTS - TYS

2 stops14h 35mAlaska Airlines

Deal found 7/30

$1,121

Best flights from Tennessee to Santa Rosa
Discover carefully curated flight deals from Tennessee to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Fri 8/296:00 amCHA - STS

1 stop8h 36mAmerican Airlines

Fri 9/512:25 pmSTS - CHA

1 stop6h 56mAmerican Airlines

Deal found 7/30

$679

Mon 8/252:16 pmTYS - STS

2 stops26h 25mAlaska Airlines

Fri 8/295:55 pmSTS - TYS

2 stops14h 35mAlaska Airlines

Deal found 7/30

$1,121

Mon 8/255:30 amTYS - STS

1 stop9h 06mAmerican Airlines

Fri 8/2912:17 pmSTS - TYS

1 stop8h 33mAmerican Airlines

Deal found 7/29

$741

Last-minute flights from Tennessee to Santa Rosa
Discover last-minute flight deals from Tennessee to Santa Rosa. Data last updated July 31, 2025 and is based on user searches.

Sun 8/105:00 amCHA - STS

2 stops10h 29mAmerican Airlines

Sun 8/104:17 pmSTS - CHA

2 stops14h 36mAmerican Airlines

Deal found 7/30

$1,264

Mon 8/255:30 amTYS - STS

1 stop9h 06mAmerican Airlines

Fri 8/2912:17 pmSTS - TYS

1 stop8h 33mAmerican Airlines

Deal found 7/29

$741

Mon 8/252:16 pmTYS - STS

2 stops26h 25mAlaska Airlines

Fri 8/295:55 pmSTS - TYS

2 stops14h 35mAlaska Airlines

Deal found 7/30

$1,121

Fri 8/296:00 amCHA - STS

1 stop8h 36mAmerican Airlines

Fri 9/512:25 pmSTS - CHA

1 stop6h 56mAmerican Airlines

Deal found 7/30

$679

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tennessee to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaSanta Rosa

CHA - STS

CHASTS

Chattanooga Lovell Field

Fri 8/29

6:00 am-11:36 am

1 stop8h 36m

Santa Rosa Sonoma County

Fri 9/5

12:25 pm-10:21 pm

1 stop6h 56m

$679

KnoxvilleSanta Rosa

TYS - STS

TYSSTS

Knoxville McGhee Tyson

Mon 8/25

5:30 am-11:36 am

1 stop9h 06m

Santa Rosa Sonoma County

Fri 8/29

12:17 pm-11:50 pm

1 stop8h 33m

$741

KnoxvilleSanta Rosa

TYS - STS

TYSSTS

Knoxville McGhee Tyson

Mon 8/25

2:16 pm-1:41 pm

2 stops26h 25m

Santa Rosa Sonoma County

Fri 8/29

5:55 pm-11:30 am

2 stops14h 35m

$1,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Tennessee to Santa Rosa

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

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

Currently, February is the cheapest month in which you can book a flight from Tennessee to Santa Rosa (average of $202). Flying from Tennessee to Santa Rosa in June is currently the most expensive (average of $395). 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 Santa Rosa

See what other customers who have flown with Alaska Airlines and American Airlines from Tennessee to Santa Rosa have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly into for flights to Santa Rosa from Tennessee?
If you book a flight to Santa Rosa from Tennessee, you will be flying to Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.
Can I find deals for flights from Tennessee to Santa Rosa that include hotel bookings?
Yes. In addition to deals on Tennessee to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tennessee to Santa Rosa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Santa Rosa.
Can I find deals for business class flights from Tennessee to Santa Rosa?
Yes. Cheapflights offers flight deals from Tennessee 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 Tennessee to Santa Rosa?
Currently, February is the cheapest month in which you can book a flight from Tennessee to Santa Rosa (average of $202). Flying from Tennessee to Santa Rosa in June is currently the most expensive (average of $395). 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

Fort Bragg

Ukiah

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Top 2 airlines flying from Tennessee to Santa Rosa

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$315	Average$489	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$401	Average$593	FlexibilityNo cancel fee	On-time71%

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$679+ Cheap flights from Tennessee to Santa Rosa (STS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tennessee to Santa Rosa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Tennessee to Santa Rosa

Keep the following information in mind while searching for Tennessee to Santa Rosa flight deals. Data was last updated July 31, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Tennessee to Santa Rosa

Cheapest flights from Tennessee to Santa RosaExplore the most affordable flight options available from Tennessee to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Tennessee to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tennessee to Santa Rosa that are best for you.

Best time to book a flight from Tennessee to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Tennessee with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Santa Rosa

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

Reviews of airlines servicing Santa Rosa

See what other customers who have flown with Alaska Airlines and American Airlines from Tennessee to Santa Rosa have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Tennessee 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 Tennessee?

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

How can I find direct flights from Tennessee to Santa Rosa?

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

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

Traveling to a place near Santa Rosa?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Tennessee to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Tennessee to Santa Rosa

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Travel Smart

Cheapest flights from Tennessee to Santa Rosa
Explore the most affordable flight options available from Tennessee to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.