What is the cheapest airline that flies from Santa Rosa Sonoma County to Kentucky?

Delta and American Airlines are the most popular carriers operating from Santa Rosa Sonoma County to Kentucky

What airlines fly to Kentucky?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Kentucky from Santa Rosa according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 6 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Santa Rosa Sonoma County Airport to Kentucky are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$419 Cheap Flights from Santa Rosa to Kentucky in 2026/27

Find the cheapest flights from Santa Rosa to Kentucky

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 8:53 pmSTS Santa Rosa Sonoma County-SDF Louisville Intl

10h 43m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

5:45 am - 3:55 pmSDF Louisville Intl-STS Santa Rosa Sonoma County

13h 10m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

$419American Airlines

Wed, Dec 16 - Thu, Dec 31

6:55 am - 7:55 pmSTS Santa Rosa Sonoma County-SDF Louisville Intl

10h 00m2 stops San Diego Denver Intl

10:15 am - 9:30 pmSDF Louisville Intl-STS Santa Rosa Sonoma County

14h 15m2 stops Phoenix Sky Harbor Intl San Diego

$445Southwest

Fri, Dec 18 - Fri, Jan 1

10:30 am - 12:05 amSTS Santa Rosa Sonoma County-SDF Louisville Intl

10h 35m1 stop Las Vegas Harry Reid Intl

10:15 am - 9:30 pmSDF Louisville Intl-STS Santa Rosa Sonoma County

14h 15m2 stops Phoenix Sky Harbor Intl San Diego

$508Southwest

Fri, Dec 18 - Fri, Jan 1

4:49 pm - 9:25 amSTS Santa Rosa Sonoma County-LEX Lexington Blue Grass

13h 36m2 stops Salt Lake City Atlanta Hartsfield-Jackson

8:10 am - 4:05 pmLEX Lexington Blue Grass-STS Santa Rosa Sonoma County

10h 55m2 stops Minneapolis St Paul Salt Lake City

$591Delta

Wed, Nov 4 - Sat, Nov 7

6:00 am - 7:10 pmSTS Santa Rosa Sonoma County-SDF Louisville Intl

10h 10m2 stops San Diego Las Vegas Harry Reid Intl

5:05 am - 2:35 pmSDF Louisville Intl-STS Santa Rosa Sonoma County

12h 30m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

$659Southwest

Fri, Oct 30 - Mon, Nov 2

6:00 am - 11:15 pmSTS Santa Rosa Sonoma County-SDF Louisville Intl

14h 15m2 stops San Diego Phoenix Sky Harbor Intl

10:45 am - 2:35 pmSDF Louisville Intl-STS Santa Rosa Sonoma County

6h 50m1 stop Las Vegas Harry Reid Intl

$680Southwest

Fri, Oct 30 - Mon, Nov 2

12:43 pm - 11:27 pmSTS Santa Rosa Sonoma County-SDF Louisville Intl

7h 44m1 stop Dallas/Fort Worth

7:10 am - 12:14 pmSDF Louisville Intl-STS Santa Rosa Sonoma County

8h 04m1 stop Dallas/Fort Worth

$735American Airlines

Fri, Oct 30 - Mon, Nov 2

4:11 pm - 9:32 amSTS Santa Rosa Sonoma County-SDF Louisville Intl

14h 21m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

6:00 am - 3:41 pmSDF Louisville Intl-STS Santa Rosa Sonoma County

12h 41m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$773American Airlines

Tue, Oct 27 - Sat, Oct 31

6:19 am - 8:28 pmSTS Santa Rosa Sonoma County-SDF Louisville Intl

11h 09m2 stops San Diego Dallas/Fort Worth

10:53 am - 11:08 pmSDF Louisville Intl-STS Santa Rosa Sonoma County

15h 15m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

$779Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

7:00 am - 11:56 pmSTS Santa Rosa Sonoma County-LEX Lexington Blue Grass

13h 56m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

11:55 am - 7:15 pmLEX Lexington Blue Grass-STS Santa Rosa Sonoma County

10h 20m2 stops Chicago O'Hare Intl Portland

$781Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

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American Airlines flights from Santa Rosa to Kentucky

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

American Airlines

Dec 16

STS7:10 amSanta Rosa Sonoma County

10h 43m

2 stops

SDF8:53 pmLouisville Intl

Dec 31

SDF5:45 amLouisville Intl

13h 10m

2 stops

STS3:55 pmSanta Rosa Sonoma County

$419

American Airlines

Oct 30

STS12:43 pmSanta Rosa Sonoma County

7h 44m

1 stop

SDF11:27 pmLouisville Intl

Nov 2

SDF7:10 amLouisville Intl

8h 04m

1 stop

STS12:14 pmSanta Rosa Sonoma County

$735

American Airlines

Oct 27

STS4:11 pmSanta Rosa Sonoma County

14h 21m

2 stops

SDF9:32 amLouisville Intl

Oct 31

SDF6:00 amLouisville Intl

12h 41m

2 stops

STS3:41 pmSanta Rosa Sonoma County

$773

Southwest flights from Santa Rosa to Kentucky

Our best Southwest deals on Santa Rosa to Kentucky flight tickets

Southwest

Dec 18

STS6:55 amSanta Rosa Sonoma County

10h 00m

2 stops

SDF7:55 pmLouisville Intl

Jan 1

SDF10:15 amLouisville Intl

14h 15m

2 stops

STS9:30 pmSanta Rosa Sonoma County

$445

Southwest

Dec 18

STS10:30 amSanta Rosa Sonoma County

10h 35m

1 stop

SDF12:05 amLouisville Intl

Jan 1

SDF10:15 amLouisville Intl

14h 15m

2 stops

STS9:30 pmSanta Rosa Sonoma County

$508

Southwest

Oct 30

STS6:00 amSanta Rosa Sonoma County

10h 10m

2 stops

SDF7:10 pmLouisville Intl

Nov 2

SDF5:05 amLouisville Intl

12h 30m

2 stops

STS2:35 pmSanta Rosa Sonoma County

$659

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaLouisville

STS Santa Rosa Sonoma County - SDF Louisville Intl

STSSDF

Santa Rosa Sonoma County

Wed 12/16

7:10 am-8:53 pm

2 stops10h 43m

Louisville Intl

Thu 12/31

5:45 am-3:55 pm

2 stops13h 10m

$419

Santa RosaLouisville

STS Santa Rosa Sonoma County - SDF Louisville Intl

STSSDF

Santa Rosa Sonoma County

Fri 12/18

6:55 am-7:55 pm

2 stops10h 00m

Louisville Intl

Fri 1/1

10:15 am-9:30 pm

2 stops14h 15m

$445

Santa RosaLouisville

STS Santa Rosa Sonoma County - SDF Louisville Intl

STSSDF

Santa Rosa Sonoma County

Fri 12/18

10:30 am-12:05 am

1 stop10h 35m

Louisville Intl

Fri 1/1

10:15 am-9:30 pm

2 stops14h 15m

$508

Santa RosaLexington

STS Santa Rosa Sonoma County - LEX Lexington Blue Grass

STSLEX

Santa Rosa Sonoma County

Wed 11/4

4:49 pm-9:25 am

2 stops13h 36m

Lexington Blue Grass

Sat 11/7

8:10 am-4:05 pm

2 stops10h 55m

$591

Santa RosaLouisville

STS Santa Rosa Sonoma County - SDF Louisville Intl

STSSDF

Santa Rosa Sonoma County

Fri 10/30

6:00 am-7:10 pm

2 stops10h 10m

Louisville Intl

Mon 11/2

5:05 am-2:35 pm

2 stops12h 30m

$659

Santa RosaLouisville

STS Santa Rosa Sonoma County - SDF Louisville Intl

STSSDF

Santa Rosa Sonoma County

Fri 10/30

6:00 am-11:15 pm

2 stops14h 15m

Louisville Intl

Mon 11/2

10:45 am-2:35 pm

1 stop6h 50m

$680

Quickest round-trip

Santa RosaLouisville

STS Santa Rosa Sonoma County - SDF Louisville Intl

STSSDF

Santa Rosa Sonoma County

Fri 10/30

12:43 pm-11:27 pm

1 stop7h 44m

Louisville Intl

Mon 11/2

7:10 am-12:14 pm

1 stop8h 04m

$735

Santa RosaLouisville

STS Santa Rosa Sonoma County - SDF Louisville Intl

STSSDF

Santa Rosa Sonoma County

Tue 10/27

4:11 pm-9:32 am

2 stops14h 21m

Louisville Intl

Sat 10/31

6:00 am-3:41 pm

2 stops12h 41m

$773

Santa RosaLouisville

STS Santa Rosa Sonoma County - SDF Louisville Intl

STSSDF

Santa Rosa Sonoma County

Sat 10/31

6:19 am-8:28 pm

2 stops11h 09m

Louisville Intl

Tue 11/3

10:53 am-11:08 pm

2 stops15h 15m

$779

Santa RosaLexington

STS Santa Rosa Sonoma County - LEX Lexington Blue Grass

STSLEX

Santa Rosa Sonoma County

Sat 1/30

7:00 am-11:56 pm

2 stops13h 56m

Lexington Blue Grass

Wed 2/3

11:55 am-7:15 pm

2 stops10h 20m

$781

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

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

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

You could potentially save up to 22% on your flight if you consider stops on a Santa Rosa to Kentucky flight.

Cheap Santa Rosa to Kentucky flight deals and tips

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

Best Price Found	$478
Fastest flight time	5h 55m
Direct flights	None

The best one-way flight to Kentucky from Santa Rosa in the past 72 hours is $478. The best round-trip flight deal from Santa Rosa to Kentucky found on momondo in the last 72 hours is $419.

The fastest flight from Santa Rosa to Kentucky takes 5h 55m

There are no direct flights from Santa Rosa to Kentucky. There are no popular flight routes from Santa Rosa to Kentucky.

Search flight deals

Frequently asked questions about flying from Santa Rosa to Kentucky

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Kentucky?
Prices for flights from Santa Rosa Sonoma County Airport to Kentucky are refreshed on a daily basis.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Kentucky?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

Flights from Santa Rosa to Kentucky with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Santa Rosa to Kentucky 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 Santa Rosa to Kentucky right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Santa Rosa to Kentucky now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kentucky and let you know when they change.