$164+ Cheap flights from Louisville to San Francisco (SDF - SFO)
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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Louisville to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Louisville Intl to San Francisco are usually found in August or October, booked 69 days in advance, depart on a Friday or Monday and return on a Friday
Cheap flight deals from Louisville to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 10, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Delta) |
One-way from | $172 (American Airlines) |
Popular in | June |
Cheapest in | August |
Average price | $345 |
Find flight deals from Louisville to San Francisco
Cheapest flights from Louisville to San FranciscoExplore the most affordable flight options available from Louisville to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 10, 2025.
Explore the most affordable flight options available from Louisville to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 10, 2025.
This Delta deal was found by Cheapflights users on 1/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/8. 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.
This Kiwi.com deal was found by Cheapflights users on 1/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Sun Country Air deal was found by Cheapflights users on 1/9. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 1/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Louisville to San Francisco within your budget
Customize your flight search to find flights from Louisville to San Francisco 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 January 10, 2025.
Fly from
Fly to
Route
Depart
Return
Price
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Mon 2/3
6:50 pm-11:52 pm
1 stop8h 02m
San Francisco
Mon 2/10
6:00 am-5:43 pm
1 stop8h 43m
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Wed 2/5
8:05 am-7:10 pm
2 stops14h 05m
San Francisco
Fri 2/7
9:10 am-10:35 pm
1 stop10h 25m
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Fri 5/16
9:37 am-11:44 am
Nonstop5h 07m
San Francisco
Fri 5/23
12:29 pm-7:55 pm
Nonstop4h 26m
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Thu 1/30
7:03 am-12:05 pm
1 stop8h 02m
San Francisco
Sat 2/1
12:55 pm-10:12 pm
1 stop6h 17m
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Thu 1/30
3:41 pm-11:06 pm
1 stop10h 25m
San Francisco
Sat 2/1
5:55 am-5:38 pm
2 stops8h 43m
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Mon 5/12
9:37 am-11:44 am
Nonstop5h 07m
San Francisco
Thu 5/15
11:45 pm-9:27 am
1 stop6h 42m
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Tue 5/6
3:59 pm-10:42 pm
1 stop9h 43m
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Thu 2/27
6:00 am-9:30 am
3 stops30h 30m
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Fri 2/28
5:00 pm-11:46 pm
1 stop9h 46m
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Sun 2/23
7:00 am-12:25 pm
1 stop8h 25m
Compare providers for flights from Louisville to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to San Francisco in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Louisville with our price prediction graph.
Travel insights for flights from Louisville to San Francisco
Get recent, data-driven insights about flights from Louisville to San Francisco including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Louisville to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Louisville to San Francisco. Price data was last updated on January 3, 2025.
The best time to book flights from Louisville to San Francisco is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Louisville to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Louisville to San Francisco (average of $276). Flying from Louisville to San Francisco in June is currently the most expensive (average of $405). 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.
What is the cheapest time of day to fly from SDF to SFO?
Find hourly flight availability from Louisville to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 10, 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from Louisville to San Francisco by exploring options for tickets in the morning.
What is the cheapest day to fly from Louisville to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Louisville to San Francisco. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Louisville to San Francisco flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated January 10, 2025.
Get a feel of what it's like to fly with Delta, Southwest and United Airlines from Louisville to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Food
Overall
Boarding
Crew
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue