What airlines fly to Santa Rosa?

Delta, American Airlines and Breeze Airways are the top three most popular airlines that fly to Santa Rosa from Louisville according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 7 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Santa Rosa Sonoma County Airport?

Prices for flights from Louisville Intl Airport to Santa Rosa Sonoma County Airport were last updated today.

How many operators does momondo search for flights from Louisville Intl Airport to Santa Rosa Sonoma County Airport?

There is 1 operator available for flights from Louisville Intl Airport to Santa Rosa Sonoma County Airport as of August 2025.

How old do you have to be to fly from Louisville Intl Airport to Santa Rosa Sonoma County Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Santa Rosa Sonoma County Airport.

What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$467 Cheap Flights from Louisville to Santa Rosa in 2025

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Find the cheapest flights from Louisville to San Francisco

Round-trip

One-way

Cheap round-trip flights

5:06 am - 12:25 pmSDF-STS

10h 19m2 stops

4:20 pm - 10:35 amSTS-SDF

15h 15m2 stops

$769American Airlines

Find Deal

Wed, Dec 17 - Mon, Dec 29

5:03 am - 12:23 pmSDF-STS

10h 20m2 stops

4:20 pm - 10:35 amSTS-SDF

15h 15m2 stops

$809American Airlines

Find Deal

Sun, Dec 21 - Mon, Dec 29

5:00 am - 1:48 pmSDF-STS

11h 48m2 stops

8:15 pm - 10:33 amSTS-SDF

11h 18m2 stops

$829Alaska Airlines

Find Deal

Wed, Dec 17 - Mon, Dec 29

7:38 am - 3:56 pmSDF-STS

11h 18m2 stops

4:20 pm - 10:35 amSTS-SDF

15h 15m2 stops

$889American Airlines

Find Deal

Thu, Dec 18 - Mon, Dec 29

12:08 pm - 10:17 pmSDF-STS

13h 09m2 stops

8:15 pm - 10:33 amSTS-SDF

11h 18m2 stops

$949Alaska Airlines

Find Deal

Thu, Dec 18 - Mon, Dec 29

5:03 am - 12:23 pmSDF-STS

10h 20m2 stops

4:20 pm - 10:35 amSTS-SDF

15h 15m2 stops

$989American Airlines

Find Deal

Sat, Dec 20 - Mon, Dec 29

7:13 pm - 12:23 pmSDF-STS

20h 10m2 stops

4:20 pm - 10:35 amSTS-SDF

15h 15m2 stops

$997American Airlines

Find Deal

Sun, Dec 21 - Mon, Dec 29

6:26 pm - 12:23 pmSDF-STS

20h 57m2 stops

4:20 pm - 10:35 amSTS-SDF

15h 15m2 stops

$1,024American Airlines

Find Deal

Sat, Dec 20 - Mon, Dec 29

6:26 pm - 12:23 pmSDF-STS

20h 57m2 stops

4:20 pm - 10:35 amSTS-SDF

15h 15m2 stops

$1,033American Airlines

Find Deal

Fri, Dec 19 - Mon, Dec 29

12:08 pm - 10:17 pmSDF-STS

13h 09m2 stops

8:15 pm - 10:33 amSTS-SDF

11h 18m2 stops

$1,034Alaska Airlines

Find Deal

Fri, Dec 19 - Mon, Dec 29

American Airlines flights from Louisville to Santa Rosa

Our best American Airlines deals on Louisville to Santa Rosa flight tickets

American Airlines

Dec 17

SDF5:06 amLouisville Intl

10h 19m

2 stops

STS12:25 pmSanta Rosa Sonoma County

Dec 29

STS4:20 pmSanta Rosa Sonoma County

15h 15m

2 stops

SDF10:35 amLouisville Intl

$769

Find similar

American Airlines

Dec 21

SDF5:03 amLouisville Intl

10h 20m

2 stops

STS12:23 pmSanta Rosa Sonoma County

Dec 29

STS4:20 pmSanta Rosa Sonoma County

15h 15m

2 stops

SDF10:35 amLouisville Intl

$809

Find similar

American Airlines

Dec 18

SDF7:38 amLouisville Intl

11h 18m

2 stops

STS3:56 pmSanta Rosa Sonoma County

Dec 29

STS4:20 pmSanta Rosa Sonoma County

15h 15m

2 stops

SDF10:35 amLouisville Intl

$889

Find similar

Alaska Airlines flights from Louisville to Santa Rosa

Our best Alaska Airlines deals on Louisville to Santa Rosa flight tickets

Alaska Airlines

Dec 17

SDF5:00 amLouisville Intl

11h 48m

2 stops

STS1:48 pmSanta Rosa Sonoma County

Dec 29

STS8:15 pmSanta Rosa Sonoma County

11h 18m

2 stops

SDF10:33 amLouisville Intl

$829

Find similar

Alaska Airlines

Dec 18

SDF12:08 pmLouisville Intl

13h 09m

2 stops

STS10:17 pmSanta Rosa Sonoma County

Dec 29

STS8:15 pmSanta Rosa Sonoma County

11h 18m

2 stops

SDF10:33 amLouisville Intl

$949

Find similar

Alaska Airlines

Dec 19

SDF12:08 pmLouisville Intl

13h 09m

2 stops

STS10:17 pmSanta Rosa Sonoma County

Dec 29

STS8:15 pmSanta Rosa Sonoma County

11h 18m

2 stops

SDF10:33 amLouisville Intl

$1,034

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Wed 12/17

5:06 am-12:25 pm

2 stops10h 19m

Santa Rosa Sonoma County

Mon 12/29

4:20 pm-10:35 am

2 stops15h 15m

$769

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Sun 12/21

5:03 am-12:23 pm

2 stops10h 20m

Santa Rosa Sonoma County

Mon 12/29

4:20 pm-10:35 am

2 stops15h 15m

$809

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Wed 12/17

5:00 am-1:48 pm

2 stops11h 48m

Santa Rosa Sonoma County

Mon 12/29

8:15 pm-10:33 am

2 stops11h 18m

$829

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 12/18

7:38 am-3:56 pm

2 stops11h 18m

Santa Rosa Sonoma County

Mon 12/29

4:20 pm-10:35 am

2 stops15h 15m

$889

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 12/18

12:08 pm-10:17 pm

2 stops13h 09m

Santa Rosa Sonoma County

Mon 12/29

8:15 pm-10:33 am

2 stops11h 18m

$949

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Sat 12/20

5:03 am-12:23 pm

2 stops10h 20m

Santa Rosa Sonoma County

Mon 12/29

4:20 pm-10:35 am

2 stops15h 15m

$989

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Sun 12/21

7:13 pm-12:23 pm

2 stops20h 10m

Santa Rosa Sonoma County

Mon 12/29

4:20 pm-10:35 am

2 stops15h 15m

$997

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Sat 12/20

6:26 pm-12:23 pm

2 stops20h 57m

Santa Rosa Sonoma County

Mon 12/29

4:20 pm-10:35 am

2 stops15h 15m

$1,024

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Fri 12/19

6:26 pm-12:23 pm

2 stops20h 57m

Santa Rosa Sonoma County

Mon 12/29

4:20 pm-10:35 am

2 stops15h 15m

$1,033

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Fri 12/19

12:08 pm-10:17 pm

2 stops13h 09m

Santa Rosa Sonoma County

Mon 12/29

8:15 pm-10:33 am

2 stops11h 18m

$1,034

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Wednesday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $518. On the other hand, Tuesday is the most expensive day to depart from Louisville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $618.

When to book flights from Louisville to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Santa Rosa (SDF to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Santa Rosa

Best Price Found	$769
Fastest flight time	10h 19m
Direct flights	None
Airports in Santa Rosa	1 airport

The best flight deal from Louisville to Santa Rosa found on momondo in the last 72 hours is $769

The fastest flight from Louisville to Santa Rosa takes 10h 19m

There are no direct flights from Louisville to Santa Rosa. Popular non-direct route for this connection is Louisville Intl Airport - Santa Rosa Sonoma County Airport.

There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)

Search flight deals

How far is Louisville Intl to Santa Rosa Sonoma County by plane?
There are 1987.8 mi between Louisville Intl and Santa Rosa Sonoma County. Typically, this will take 10h 19m by plane in normal conditions.
When did momondo last update prices for flights from Louisville Intl Airport to Santa Rosa Sonoma County Airport?
Prices for flights from Louisville Intl Airport to Santa Rosa Sonoma County Airport were last updated today.
How many operators does momondo search for flights from Louisville Intl Airport to Santa Rosa Sonoma County Airport?
There is 1 operator available for flights from Louisville Intl Airport to Santa Rosa Sonoma County Airport as of August 2025.
How old do you have to be to fly from Louisville Intl Airport to Santa Rosa Sonoma County Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Louisville to Santa Rosa?
momondo data reveals that the most frequently booked airline on the route from Louisville to Santa Rosa is American Airlines, representing 100% of all bookings.

Best airlines flying from Louisville to Santa Rosa

Compare and see reviews for airlines that fly from Louisville to Santa Rosa with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $616	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Fort Bragg

Mendocino

Ukiah

Little River

Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Santa Rosa?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Santa Rosa. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Louisville to Santa Rosa with flexible booking policies on momondo?

Yes. All flights to Santa Rosa from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to Santa Rosa?

Once all potential Louisville to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisville to Santa Rosa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisville to Santa Rosa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.