$275 Cheap Flights from Santa Rosa (STS) to Louisville (SDF)

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Cheap Flights from Santa Rosa to Louisville (STS-SDF)

Prices were available within the past 7 days and start at $275 for one-way flights and $739 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
American Airlines
Alaska Airlines
Alaska Airlines
American Airlines
Alaska Airlines
Alaska Airlines
American Airlines
American Airlines
American Airlines

Frequently asked questions

How much does a flight from Sonoma County Airport (STS) to Louisville Intl. Airport (SDF) cost?
Discover the latest flight deals from STS to SDF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STS to SDF?
The cheapest flights from STS to SDF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STS to SDF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STS to SDF. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Sonoma County Airport (STS) to Louisville Intl. Airport (SDF)?
Direct flights from Sonoma County Airport (STS) to Louisville Intl. Airport (SDF) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from STS to SDF?
Typically you’ll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sonoma County Airport (STS) to Louisville Intl. Airport (SDF)?
To arrive at Louisville Intl. Airport (SDF) without delays, choose a flight that takes off from Sonoma County Airport (STS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Sonoma County Airport (STS) to Louisville Intl. Airport (SDF) last-minute?
Last-minute fares from STS to SDF are typically more expensive. For the cheapest rates, start searching for flights as soon as possible. That being said, if you’re flexible with your travel plans, it’s possible to score a cheap ticket just before your departure.
Is it cheaper to book a STS to SDF flight and hotel package?
Booking a STS to SDF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sonoma County Airport (STS) to Louisville Intl. Airport (SDF)?
Usually, it’s possible to cancel or reschedule your STS to SDF flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.