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Kentucky

$177+ Cheap flights from Santa Rosa (STS) to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SDF
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Santa Rosa to Kentucky

Cheapest flights from Santa Rosa to Kentucky
Explore the most affordable flight options available from Santa Rosa to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:57 pm
STS
-
CVG
1 stop21h 42m
Alaska Airlines
Wed 3/48:09 am
CVG
-
STS
1 stop16h 43m
Alaska Airlines
Deal found 2/7$353
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:53 pm
STS
-
BNA
1 stop8h 47m
Alaska Airlines
Sat 4/257:05 am
BNA
-
STS
2 stops15h 43m
Alaska Airlines
Deal found 2/9$365
This Alaska Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:46 pm
STS
-
CVG
1 stop19h 12m
Alaska Airlines
Wed 5/66:58 pm
CVG
-
STS
1 stop20h 23m
Alaska Airlines
Deal found 2/7$373
This Alaska Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:46 pm
STS
-
CVG
1 stop19h 12m
Alaska Airlines
Fri 5/16:58 pm
CVG
-
STS
1 stop20h 23m
Alaska Airlines
Deal found 2/7$378
This Southwest deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:00 pm
STS
-
BNA
1 stop9h 10m
Southwest
Sat 5/165:25 am
BNA
-
STS
1 stop6h 55m
Southwest
Deal found 2/8$389
This Alaska Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:46 pm
STS
-
CVG
1 stop19h 12m
Alaska Airlines
Wed 5/66:58 pm
CVG
-
STS
1 stop20h 23m
Alaska Airlines
Deal found 2/7$393
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:53 pm
STS
-
BNA
1 stop8h 47m
Alaska Airlines
Sat 4/257:05 am
BNA
-
STS
2 stops15h 43m
Alaska Airlines
Deal found 2/9$396
This Expedia deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:45 am
STS
-
BNA
1 stop7h 20m
Alaska Airlines
Wed 5/135:23 pm
BNA
-
STS
1 stop8h 07m
Alaska Airlines
Deal found 2/9$397
This Alaska Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:13 pm
STS
-
CVG
1 stop25h 45m
Alaska Airlines
Fri 5/16:58 pm
CVG
-
STS
1 stop30h 59m
Alaska Airlines
Deal found 2/7$398
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:00 am
STS
-
BNA
1 stop6h 53m
Alaska Airlines
Wed 3/47:00 am
BNA
-
STS
1 stop16h 52m
Alaska Airlines
Deal found 2/10$410
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:56 pm
STS
-
BNA
2 stops8h 37m
American Airlines
Sat 5/95:00 am
BNA
-
STS
2 stops12h 53m
American Airlines
Deal found 2/11$412
This Alaska Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:13 pm
STS
-
CVG
1 stop25h 45m
Alaska Airlines
Wed 5/66:58 pm
CVG
-
STS
1 stop20h 23m
Alaska Airlines
Deal found 2/7$413

Find flight deals from Santa Rosa to Kentucky

Keep the following information in mind while searching for Santa Rosa to Kentucky flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$353
(Alaska Airlines)

One-way from

$177
(Expedia)

Popular in

January

Cheapest in

August

Average price

$483
Provider with most accurate pricing for San Francisco-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Louisville Intl flights.
Search Deals
From Santa Rosa Sonoma County to Kentucky
Search Deals
One-way flight from Santa Rosa Sonoma County to Kentucky
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Kentucky 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, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Santa Rosa to Kentucky that are best for you.

Fly from

Santa Rosa

Fly to

Kentucky

Route

Depart

Return

Price

Santa RosaCincinnati

STS - CVG

STSCVG

Santa Rosa Sonoma County

Sat 2/28

7:57 pm-8:39 pm

1 stop21h 42m

Cincinnati Cinci./N. Kentucky

Wed 3/4

8:09 am-9:52 pm

1 stop16h 43m

$353

Santa RosaCincinnati

STS - CVG

STSCVG

Santa Rosa Sonoma County

Sat 5/2

7:46 pm-5:58 pm

1 stop19h 12m

Cincinnati Cinci./N. Kentucky

Wed 5/6

6:58 pm-12:21 pm

1 stop20h 23m

$378

Santa RosaCincinnati

STS - CVG

STSCVG

Santa Rosa Sonoma County

Mon 4/27

7:46 pm-5:58 pm

1 stop19h 12m

Cincinnati Cinci./N. Kentucky

Sat 5/2

6:58 pm-12:21 pm

1 stop20h 23m

$393

Santa RosaCincinnati

STS - CVG

STSCVG

Santa Rosa Sonoma County

Mon 4/27

7:46 pm-5:58 pm

1 stop19h 12m

Cincinnati Cinci./N. Kentucky

Wed 5/6

6:58 pm-12:21 pm

1 stop20h 23m

$393

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Tue 3/3

8:00 am-4:53 pm

1 stop6h 53m

Nashville Intl

Wed 3/4

7:00 am-9:52 pm

1 stop16h 52m

$410

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Tue 5/5

12:56 pm-11:33 pm

2 stops8h 37m

Nashville Intl

Sat 5/9

8:32 am-3:53 pm

2 stops9h 21m

$412

Santa RosaCincinnati

STS - CVG

STSCVG

Santa Rosa Sonoma County

Fri 5/1

7:46 pm-5:58 pm

1 stop19h 12m

Cincinnati Cinci./N. Kentucky

Wed 5/6

6:58 pm-9:09 am

2 stops17h 11m

$416

Santa RosaCincinnati

STS - CVG

STSCVG

Santa Rosa Sonoma County

Fri 5/1

7:46 pm-5:58 pm

1 stop19h 12m

Cincinnati Cinci./N. Kentucky

Tue 5/5

6:58 pm-12:21 pm

1 stop20h 23m

$418

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Thu 4/16

6:53 pm-5:40 am

1 stop8h 47m

Nashville Intl

Tue 4/21

7:00 am-12:21 pm

1 stop31h 21m

$418

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Wed 4/15

6:53 pm-5:40 am

1 stop8h 47m

Nashville Intl

Tue 4/21

7:00 am-6:01 pm

1 stop13h 01m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 53 results
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Best time to book a flight from Santa Rosa to Kentucky

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

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

Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Kentucky (average of $112). Flying from Santa Rosa to Kentucky in February is currently the most expensive (average of $346). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Kentucky. 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 from for flights from Santa Rosa to Kentucky?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County (STS) is the airport most travelers will use when flying to Kentucky from Santa Rosa.

  • How long is the flight from Santa Rosa to Kentucky?

    Airlines like Alaska Airlines, American Airlines, and Southwest fly from Santa Rosa to Kentucky in about 8h 37m. The time it takes to get you to your destination can typically vary by up to 13h 05m. There are 1978 mi between Santa Rosa and Kentucky. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Santa Rosa to Kentucky?

    The most popular flight routes from Santa Rosa to Kentucky are Santa Rosa Sonoma County - Nashville Intl, Santa Rosa Sonoma County - Cincinnati Cinci./N. Kentucky and Santa Rosa Sonoma County - Blountville Tri Cities TN/VA.

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

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

  • How can I find direct flights from Santa Rosa to Kentucky?

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Kentucky 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 Santa Rosa to Kentucky?

    Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Kentucky (average of $112). Flying from Santa Rosa to Kentucky in February is currently the most expensive (average of $346). 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

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Alternative routes for Santa Rosa to Kentucky

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