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Kentucky

$159+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SDF
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Cheap 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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(Alaska Airlines)

One-way from

$159
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$398
Provider with most accurate pricing for San Francisco-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Louisville Intl flights.
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From Santa Rosa Sonoma County to Kentucky
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One-way flight from Santa Rosa Sonoma County to Kentucky
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Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/32:21 pmSTS - BNA
1 stop7h 38mAlaska Airlines
Tue 12/97:00 amBNA - STS
1 stop8h 29mAlaska Airlines
Deal found 11/12$344
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/32:21 pmSTS - BNA
1 stop7h 38mAlaska Airlines
Mon 12/157:00 amBNA - STS
1 stop16h 52mAlaska Airlines
Deal found 11/12$354
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 12/47:55 pmSTS - BNA
1 stop26h 04mAlaska Airlines
Tue 12/97:00 amBNA - STS
2 stops16h 42mAlaska Airlines
Deal found 11/12$360
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 12/42:21 pmSTS - BNA
1 stop7h 38mAlaska Airlines
Thu 12/117:00 amBNA - STS
1 stop8h 29mAlaska Airlines
Deal found 11/12$364
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Wed 12/32:21 pmSTS - BNA
1 stop7h 38mAlaska Airlines
Wed 12/107:00 amBNA - STS
2 stops14h 15mAlaska Airlines
Deal found 11/9$374
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/37:55 pmSTS - BNA
1 stop26h 04mAlaska Airlines
Fri 12/123:55 pmBNA - STS
1 stop23h 34mAlaska Airlines
Deal found 11/12$388
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/37:55 pmSTS - BNA
2 stops18h 50mAlaska Airlines
Thu 12/117:00 amBNA - STS
2 stops18h 52mAlaska Airlines
Deal found 11/12$389
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/37:55 pmSTS - BNA
1 stop26h 04mAlaska Airlines
Sun 12/147:00 amBNA - STS
1 stop8h 29mAlaska Airlines
Deal found 11/12$398
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 11/272:41 pmSTS - CVG
1 stop24h 00mAlaska Airlines
Mon 12/16:41 pmCVG - STS
1 stop30h 11mAlaska Airlines
Deal found 11/12$825
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 11/2712:37 pmSTS - CVG
2 stops18h 08mAmerican Airlines
Mon 12/17:16 amCVG - STS
1 stop11h 37mAmerican Airlines
Deal found 11/12$858
This American Airlines deal was found by Cheapflights users on 11/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:57 pmSTS - TRI
2 stops16h 32mAmerican Airlines
Sat 12/1312:40 pmTRI - STS
2 stops30h 16mAmerican Airlines
Deal found 11/10$899
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Fri 11/144:23 pmSTS - CVG
2 stops14h 22mAmerican Airlines
Sun 11/167:16 amCVG - STS
1 stop11h 37mAmerican Airlines
Deal found 11/11$921

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 November 12, 2025.
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 RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Wed 12/3

2:21 pm-11:59 pm

1 stop7h 38m

Nashville Intl

Wed 12/10

3:55 pm-1:29 pm

1 stop23h 34m

$344

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Sun 1/18

9:33 pm-11:57 pm

1 stop24h 24m

Nashville Intl

Fri 1/23

4:23 pm-10:35 am

1 stop20h 12m

$344

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Wed 12/3

7:55 pm-11:59 pm

1 stop26h 04m

Nashville Intl

Tue 12/9

7:00 am-5:19 pm

2 stops12h 19m

$350

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Fri 12/5

2:21 pm-11:59 pm

1 stop7h 38m

Nashville Intl

Wed 12/10

7:00 am-1:29 pm

1 stop8h 29m

$354

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Thu 12/4

2:21 pm-11:59 pm

1 stop7h 38m

Nashville Intl

Tue 12/9

3:55 pm-9:52 pm

1 stop7h 57m

$354

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Fri 12/5

2:21 pm-11:59 pm

1 stop7h 38m

Nashville Intl

Tue 12/9

7:00 am-5:19 pm

2 stops12h 19m

$360

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Thu 12/4

7:55 pm-11:59 pm

1 stop26h 04m

Nashville Intl

Thu 12/11

7:00 am-11:52 pm

2 stops18h 52m

$370

Santa RosaCincinnati

STS - CVG

STSCVG

Santa Rosa Sonoma County

Tue 3/3

8:00 am-8:34 pm

2 stops9h 34m

Cincinnati Cinci./N. Kentucky

Wed 3/4

8:04 am-9:52 pm

1 stop16h 48m

$388

Santa RosaNashville

STS - BNA

STSBNA

Santa Rosa Sonoma County

Sat 1/17

6:30 pm-3:21 pm

2 stops18h 51m

Nashville Intl

Tue 1/20

7:00 am-10:35 am

1 stop29h 35m

$392

Santa RosaLouisville

STS - SDF

STSSDF

Santa Rosa Sonoma County

Tue 3/10

4:12 pm-10:16 am

2 stops15h 04m

Louisville Intl

Wed 3/11

7:19 pm-12:19 pm

2 stops20h 00m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 30 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 $301). 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 and American Airlines fly from Santa Rosa to Kentucky in about 7h 38m. The time it takes to get you to your destination can typically vary by up to 7h 26m. 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 $301). 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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