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Cheap flights from Louisville to San Francisco from $255

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 8/7. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Louisville to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:45 am - 2:20 pm
SDF
-
STS
10h 35m
2 stops
Southwest Logo
6:05 am - 11:05 pm
STS
-
SDF
14h 00m
2 stops
$465Southwest
Thu, Aug 27 - Mon, Aug 31
Southwest Logo
10:50 am - 4:15 pm
SDF
-
STS
8h 25m
1 stop
Southwest Logo
6:00 am - 11:10 pm
STS
-
SDF
14h 10m
2 stops
$479Southwest
Thu, Oct 1 - Mon, Oct 5
Southwest Logo
10:45 am - 2:35 pm
SDF
-
STS
6h 50m
1 stop
Southwest Logo
7:00 am - 12:10 am
STS
-
SDF
14h 10m
2 stops
$496Southwest
Fri, Nov 20 - Wed, Nov 25
Southwest Logo
1:05 pm - 10:40 pm
SDF
-
STS
12h 35m
2 stops
Southwest Logo
7:00 am - 12:10 am
STS
-
SDF
14h 10m
2 stops
$501Southwest
Fri, Nov 20 - Wed, Nov 25
Southwest Logo
6:35 am - 4:15 pm
SDF
-
STS
12h 40m
2 stops
Southwest Logo
6:00 am - 11:10 pm
STS
-
SDF
14h 10m
2 stops
$525Southwest
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
6:00 am - 12:26 pm
SDF
-
STS
9h 26m
2 stops
American Airlines Logo
12:43 pm - 11:31 pm
STS
-
SDF
7h 48m
1 stop
$680American Airlines
Wed, Sep 30 - Tue, Oct 6
American Airlines Logo
8:16 am - 3:37 pm
SDF
-
STS
10h 21m
2 stops
American Airlines Logo
12:39 pm - 10:17 pm
STS
-
SDF
6h 38m
1 stop
$686American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
6:00 am - 12:09 pm
SDF
-
STS
9h 09m
1 stop
American Airlines Logo
12:43 pm - 11:31 pm
STS
-
SDF
7h 48m
1 stop
$717American Airlines
Wed, Sep 30 - Tue, Oct 6
American Airlines Logo
6:00 am - 12:26 pm
SDF
-
STS
9h 26m
2 stops
American Airlines Logo
4:11 pm - 9:32 am
STS
-
SDF
14h 21m
2 stops
$718American Airlines
Wed, Sep 30 - Tue, Oct 6
American Airlines Logo
6:18 am - 3:50 pm
SDF
-
STS
12h 32m
2 stops
American Airlines Logo
12:43 pm - 11:31 pm
STS
-
SDF
7h 48m
1 stop
$722American Airlines
Thu, Oct 1 - Tue, Oct 6

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Southwest flights from Louisville to Santa Rosa

Our best Southwest deals on Louisville to Santa Rosa flight tickets
Southwest
Aug 27
SDF6:45 amLouisville Intl
10h 35m
2 stops
STS2:20 pmSanta Rosa Sonoma County
Aug 31
STS6:05 amSanta Rosa Sonoma County
14h 00m
2 stops
SDF11:05 pmLouisville Intl
$465
Southwest
Oct 1
SDF10:50 amLouisville Intl
8h 25m
1 stop
STS4:15 pmSanta Rosa Sonoma County
Oct 5
STS6:00 amSanta Rosa Sonoma County
14h 10m
2 stops
SDF11:10 pmLouisville Intl
$479
Southwest
Nov 20
SDF10:45 amLouisville Intl
6h 50m
1 stop
STS2:35 pmSanta Rosa Sonoma County
Nov 25
STS7:00 amSanta Rosa Sonoma County
14h 10m
2 stops
SDF12:10 amLouisville Intl
$496

Alaska Airlines flights from Louisville to Santa Rosa

Our best Alaska Airlines deals on Louisville to Santa Rosa flight tickets
Alaska Airlines
Jul 4
SDF11:09 amLouisville Intl
10h 11m
2 stops
STS6:20 pmSanta Rosa Sonoma County
Jul 9
STS7:03 pmSanta Rosa Sonoma County
12h 33m
2 stops
SDF10:36 amLouisville Intl
$823
Alaska Airlines
Oct 31
SDF12:41 pmLouisville Intl
10h 06m
2 stops
STS7:47 pmSanta Rosa Sonoma County
Nov 4
STS7:00 amSanta Rosa Sonoma County
11h 35m
2 stops
SDF9:35 pmLouisville Intl
$825
Alaska Airlines
Sep 30
SDF4:25 pmLouisville Intl
10h 29m
2 stops
STS11:54 pmSanta Rosa Sonoma County
Oct 4
STS7:00 amSanta Rosa Sonoma County
12h 33m
2 stops
SDF10:33 pmLouisville Intl
$845

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 July 3, 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

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 8/27

6:45 am-2:20 pm

2 stops10h 35m

Santa Rosa Sonoma County

Mon 8/31

6:05 am-11:05 pm

2 stops14h 00m

$465

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 10/1

10:50 am-4:15 pm

1 stop8h 25m

Santa Rosa Sonoma County

Mon 10/5

6:00 am-11:10 pm

2 stops14h 10m

$479

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Fri 11/20

10:45 am-2:35 pm

1 stop6h 50m

Santa Rosa Sonoma County

Wed 11/25

7:00 am-12:10 am

2 stops14h 10m

$496

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Fri 11/20

1:05 pm-10:40 pm

2 stops12h 35m

Santa Rosa Sonoma County

Wed 11/25

7:00 am-12:10 am

2 stops14h 10m

$501

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 10/1

6:35 am-4:15 pm

2 stops12h 40m

Santa Rosa Sonoma County

Mon 10/5

6:00 am-11:10 pm

2 stops14h 10m

$525

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Wed 9/30

6:00 am-12:26 pm

2 stops9h 26m

Santa Rosa Sonoma County

Tue 10/6

12:43 pm-11:31 pm

1 stop7h 48m

$680

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 8/27

8:16 am-3:37 pm

2 stops10h 21m

Santa Rosa Sonoma County

Mon 8/31

12:39 pm-10:17 pm

1 stop6h 38m

$686
Quickest round-trip

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Wed 9/30

6:00 am-12:09 pm

1 stop9h 09m

Santa Rosa Sonoma County

Tue 10/6

12:43 pm-11:31 pm

1 stop7h 48m

$717

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Wed 9/30

6:00 am-12:26 pm

2 stops9h 26m

Santa Rosa Sonoma County

Tue 10/6

4:11 pm-9:32 am

2 stops14h 21m

$718

LouisvilleSanta Rosa

SDF - STS

SDFSTS

Louisville Intl

Thu 10/1

6:18 am-3:50 pm

2 stops12h 32m

Santa Rosa Sonoma County

Tue 10/6

12:43 pm-11:31 pm

1 stop7h 48m

$722

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 40% 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

7h 49m

Direct flights

None
The fastest flight from Louisville to Santa Rosa takes 7h 49m
There are no direct flights from Louisville to Santa Rosa. There are no popular flight routes from Louisville to Santa Rosa.
Search flight deals

Frequently asked questions about flying from Louisville to Santa Rosa

  • 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 7h 49m 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 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.

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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