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Cheap flights from Louisville to San Francisco from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to San Francisco departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
2:40 pm - 10:40 pm
SDF
-
STS
11h 00m
2 stops
Southwest Logo
11:00 am - 12:15 am
STS
-
SDF
10h 15m
2 stops
$509Southwest
Thu, Apr 23 - Mon, May 4
Southwest Logo
6:30 am - 4:00 pm
SDF
-
STS
12h 30m
1 stop
Southwest Logo
11:35 am - 12:50 am
STS
-
SDF
10h 15m
1 stop
$510Southwest
Thu, Apr 23 - Sun, May 3
Southwest Logo
2:40 pm - 10:40 pm
SDF
-
STS
11h 00m
2 stops
Southwest Logo
6:05 am - 12:50 am
STS
-
SDF
15h 45m
2 stops
$515Southwest
Thu, Apr 23 - Sun, May 3
Southwest Logo
12:35 pm - 11:30 pm
SDF
-
STS
13h 55m
2 stops
Southwest Logo
6:10 am - 11:55 pm
STS
-
SDF
14h 45m
2 stops
$521Southwest
Thu, Jul 9 - Sun, Jul 12
Southwest Logo
6:15 am - 4:35 pm
SDF
-
STS
13h 20m
1 stop
Southwest Logo
11:10 am - 11:55 pm
STS
-
SDF
9h 45m
1 stop
$526Southwest
Thu, Jul 9 - Sun, Jul 12
Southwest Logo
1:30 pm - 11:05 pm
SDF
-
STS
12h 35m
2 stops
Southwest Logo
6:00 am - 10:30 pm
STS
-
SDF
13h 30m
2 stops
$730Southwest
Sun, Apr 26 - Wed, Apr 29
Alaska Airlines Logo
11:16 am - 10:57 pm
SDF
-
STS
14h 41m
2 stops
Alaska Airlines Logo
7:23 am - 12:23 am
STS
-
SDF
14h 00m
2 stops
$758Alaska Airlines
Sat, May 9 - Tue, May 12
Southwest Logo
2:40 pm - 10:40 pm
SDF
-
STS
11h 00m
2 stops
Southwest Logo
11:00 am - 12:15 am
STS
-
SDF
10h 15m
2 stops
$769Southwest
Thu, Apr 9 - Mon, Apr 13
Southwest Logo
6:30 am - 4:00 pm
SDF
-
STS
12h 30m
1 stop
Southwest Logo
11:00 am - 12:15 am
STS
-
SDF
10h 15m
2 stops
$770Southwest
Thu, Apr 9 - Mon, Apr 13
Alaska Airlines Logo
11:16 am - 10:57 pm
SDF
-
STS
14h 41m
2 stops
Alaska Airlines Logo
10:01 am - 12:23 am
STS
-
SDF
11h 22m
2 stops
$799Alaska Airlines
Sat, May 9 - Tue, May 12

Alaska Airlines flights from Louisville to Santa Rosa

Our best Alaska Airlines deals on Louisville to Santa Rosa flight tickets
Alaska Airlines
May 9
SDF11:16 amLouisville Intl
14h 41m
2 stops
STS10:57 pmSanta Rosa Sonoma County
May 12
STS7:23 amSanta Rosa Sonoma County
14h 00m
2 stops
SDF12:23 amLouisville Intl
$758
Alaska Airlines
May 9
SDF11:16 amLouisville Intl
14h 41m
2 stops
STS10:57 pmSanta Rosa Sonoma County
May 12
STS10:01 amSanta Rosa Sonoma County
11h 22m
2 stops
SDF12:23 amLouisville Intl
$799
Alaska Airlines
May 9
SDF11:16 amLouisville Intl
14h 41m
2 stops
STS10:57 pmSanta Rosa Sonoma County
May 12
STS10:01 amSanta Rosa Sonoma County
11h 22m
2 stops
SDF12:23 amLouisville Intl
$848

Southwest flights from Louisville to Santa Rosa

Our best Southwest deals on Louisville to Santa Rosa flight tickets
Southwest
Apr 23
SDF2:40 pmLouisville Intl
11h 00m
2 stops
STS10:40 pmSanta Rosa Sonoma County
May 4
STS11:00 amSanta Rosa Sonoma County
10h 15m
2 stops
SDF12:15 amLouisville Intl
$509
Southwest
Apr 23
SDF6:30 amLouisville Intl
12h 30m
1 stop
STS4:00 pmSanta Rosa Sonoma County
May 3
STS11:35 amSanta Rosa Sonoma County
10h 15m
1 stop
SDF12:50 amLouisville Intl
$510
Southwest
Apr 23
SDF2:40 pmLouisville Intl
11h 00m
2 stops
STS10:40 pmSanta Rosa Sonoma County
May 3
STS6:05 amSanta Rosa Sonoma County
15h 45m
2 stops
SDF12:50 amLouisville Intl
$515

momondo Fare Finder

 
Customize your flight search to find flights from Louisville 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, momondo users made 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Louisville to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 4/23

2:40 pm-10:40 pm

2 stops11h 00m

Santa Rosa Sonoma County

Mon 5/4

11:00 am-12:15 am

2 stops10h 15m

$509

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 4/23

6:30 am-4:00 pm

1 stop12h 30m

Santa Rosa Sonoma County

Sun 5/3

11:35 am-12:50 am

1 stop10h 15m

$510

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 4/23

2:40 pm-10:40 pm

2 stops11h 00m

Santa Rosa Sonoma County

Sun 5/3

6:05 am-12:50 am

2 stops15h 45m

$515

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 7/9

12:35 pm-11:30 pm

2 stops13h 55m

Santa Rosa Sonoma County

Sun 7/12

6:10 am-11:55 pm

2 stops14h 45m

$521

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 7/9

6:15 am-4:35 pm

1 stop13h 20m

Santa Rosa Sonoma County

Sun 7/12

11:10 am-11:55 pm

1 stop9h 45m

$526

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Sun 4/26

1:30 pm-11:05 pm

2 stops12h 35m

Santa Rosa Sonoma County

Wed 4/29

6:00 am-10:30 pm

2 stops13h 30m

$730

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Sat 5/9

11:16 am-10:57 pm

2 stops14h 41m

Santa Rosa Sonoma County

Tue 5/12

7:23 am-12:23 am

2 stops14h 00m

$758

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 4/9

2:40 pm-10:40 pm

2 stops11h 00m

Santa Rosa Sonoma County

Mon 4/13

11:00 am-12:15 am

2 stops10h 15m

$769

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 4/9

6:30 am-4:00 pm

1 stop12h 30m

Santa Rosa Sonoma County

Mon 4/13

11:00 am-12:15 am

2 stops10h 15m

$770

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Sat 5/9

11:16 am-10:57 pm

2 stops14h 41m

Santa Rosa Sonoma County

Tue 5/12

10:01 am-12:23 am

2 stops11h 22m

$799

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

Can stopping save me money on Louisville to Santa Rosa flights?

You could potentially save up to 33% on your flight if you consider stops on a Louisville to Santa Rosa flight.

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

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from Louisville to Santa Rosa takes 11h 00m
There are no direct flights from Louisville to Santa Rosa. There are no popular flight routes from Louisville to Santa Rosa.
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 11h 00m 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?

  • 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?

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 AirlinesPriceFrom $760Free CancellationRating
7.1
11,507 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
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.

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