Cheap flights from Kentucky to San Francisco from $89
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to San Francisco departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Kentucky to San Francisco
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
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $303.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Kentucky to San Francisco is on a Monday when prices can be found for as low as $252. The most expensive day to fly to San Francisco is Thursday, with ticket prices averaging around $312.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Kentucky to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $265. Flights in the evening are often more expensive with an average ticket price of $423.
What is the cheapest Kentucky to San Francisco flight route?
Fly from Louisville Intl to San Francisco for the best Kentucky - San Francisco flight prices
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Kentucky when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $369 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Kentucky for as low as $276 on momondo.
What cabin class options are available on Kentucky to San Francisco flights?
There are 2 cabin classes available to choose from on Kentucky to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Kentucky to San Francisco?
Breeze Airways, Frontier, and American Airlines are the most popular carriers operating from Kentucky to San Francisco
What airlines fly to San Francisco?
American Airlines, Delta and Breeze Airways are the top three most popular airlines that fly to San Francisco from Kentucky according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 6 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kentucky to San Francisco on average per day?
The number of flights available between Kentucky and San Francisco is 10 per day as of June 2025. The most frequent departure time is 9:00AM, with 100% of daily flights leaving at noon.
How many flights depart from Kentucky to San Francisco on average per week?
The number of flights available between Kentucky and San Francisco is 70 per week as of June 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
Cheap Kentucky to San Francisco flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kentucky to San Francisco
Best Price Found | $89 |
|---|---|
Fastest flight time | 4h 40m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
When did momondo last update prices for flights from Kentucky to San Francisco Airport?
Prices for flights from Kentucky to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Kentucky to San Francisco Airport?
There are 8 operators available for flights from Kentucky to San Francisco Airport as of June 2025.
How old do you have to be to fly from Kentucky to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport 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 San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Kentucky to San Francisco?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kentucky to San Francisco is Airbus A220-300 (91.07% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (3.57%), Airbus A319 (1.79%), and Boeing 737 MAX 9 (1.79%).
Best airlines flying from Kentucky to San Francisco
Compare and see reviews for airlines that fly from Kentucky to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $158 | Free Cancellation | Rating 8.1 181 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $345 | Free Cancellation | Rating 8.0 4,278 reviews |
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kentucky to San Francisco?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Kentucky.
Can I find flights from Kentucky to San Francisco with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Francisco from Kentucky which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Kentucky to San Francisco?
momondo provides multiple filters to help you find the best flight to San Francisco from Kentucky. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Kentucky to San Francisco right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Kentucky to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.