Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from San Francisco (SFO) to Louisville (SDF)
Prices were available within the past 7 days and start at $83 for one-way flights and $162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | San Francisco Intl. |
Destination airport | Louisville Intl. |
Airlines serving | Alaska Airlines, American Airlines, Breeze Airways, Delta, United |
Roundtrip price | $161 |
Distance | 1985 mi |
San Francisco to Louisville Flights
The cheapest times to fly from San Francisco to Louisville
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Louisville are during the month of November. You can find some of the cheapest flights from San Francisco to Louisville with Expedia's search tool and vast selection of airlines.
The best time to book a flight from San Francisco to Louisville
Sunday is one of the best days to book for cheap flights from San Francisco to Louisville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from San Francisco to Louisville
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Louisville in 2024. You can also book with separate airlines for your outbound and return journeys, from $83 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Louisville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Louisville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Airlines
- Main Airports for Flights
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from San Francisco
- San Francisco to Chicago (SFO - ORD)
- San Francisco to Newark Liberty Intl. Airport (SFO - EWR)
- San Francisco to Mumbai (SFO - BOM)
- San Francisco to Mexico City (SFO - MEX)
- San Francisco to Los Angeles (SFO - LAX)
- San Francisco to Hong Kong (SFO - HKG)
- San Francisco to Honolulu (SFO - HNL)
- San Francisco to New York (SFO - LGA)
- San Francisco to Bengaluru (SFO - BLR)
- San Francisco to Delhi (SFO - DEL)
- San Francisco to Manila (SFO - MNL)
- San Francisco to San José del Cabo (SFO - SJD)
Top Routes to Louisville
- Chicago to Louisville (ORD - SDF)
- Newark Liberty Intl. Airport to Louisville (EWR - SDF)
- Phoenix to Louisville (PHX - SDF)
- Los Angeles to Louisville (LAX - SDF)
- Washington to Louisville (DCA - SDF)
- Miami to Louisville (MIA - SDF)
- Tampa to Louisville (TPA - SDF)
- Fort Lauderdale to Louisville (FLL - SDF)
- New York to Louisville (LGA - SDF)
- Boston to Louisville (BOS - SDF)
- Minneapolis to Louisville (MSP - SDF)
- New York to Louisville (JFK - SDF)
Top Routes from San Francisco
- Alaska Airlines San Francisco to Chicago
- Alaska Airlines San Francisco to Newark Liberty Intl. Airport
- Emirates San Francisco to Mumbai
- Aeromexico San Francisco to Mexico City
- Alaska Airlines San Francisco to Honolulu
- Air India San Francisco to Delhi
- EVA Airways San Francisco to Manila
- Alaska Airlines San Francisco to San José del Cabo
- Alaska Airlines San Francisco to Puerto Vallarta
- Alaska Airlines San Francisco to New York
Top Routes to Louisville
- American Airlines Chicago to Louisville
- United Newark Liberty Intl. Airport to Louisville
- United Phoenix to Louisville
- American Airlines Washington to Louisville
- American Airlines Miami to Louisville
- Delta Tampa to Louisville
- Delta New York to Louisville
- American Airlines Boston to Louisville
- Delta Minneapolis to Louisville
- Alaska Airlines Seattle to Louisville
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Chicago
- Flights to San Diego
- Flights to Los Angeles
- Flights to Boston
- Flights to Myrtle Beach
- Flights to Miami
- Flights to Nashville
- Flights to New Orleans
- Flights to Honolulu
- Flights to San Francisco
- Flights to Gatlinburg
- Flights to Panama City Beach
- Flights to Atlantic City
- Flights to Seattle
- Flights to Ocean City
- Flights to Pigeon Forge
- Flights to Key West
Oakland
San Jose
Main Airports for Flights
- San Carlos Airport (SQL)
- Oakland Intl. Airport (OAK)
- Norman Y. Mineta San Jose Intl. Airport (SJC)
- Buchanan Field Airport (CCR)
- Watsonville Municipal Airport (WVI)
- Stockton Municipal Airport (SCK)
- Sonoma County Airport (STS)
- Monterey Peninsula Airport (MRY)
- Salinas Municipal Airport (SNS)
- Modesto City - County Airport (MOD)