$124+ Cheap flights from Louisville (SDF) to San Francisco Bay Area
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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SFO
Apr 22 — Apr 291
1 adult, Economy
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Find cheap flights from Louisville to San Francisco Bay Area 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.Cheap flight deals from Louisville to San Francisco Bay Area
Keep the following information in mind while searching for Louisville to San Francisco Bay Area flight deals. Data was last updated April 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $255 (Priceline) |
One-way from | $124 (Breeze Airways) |
Popular in | June |
Cheapest in | August |
Average price | $367 |
Find flight deals from Louisville to San Francisco Bay Area
Cheapest flights from Louisville to San Francisco Bay AreaExplore the most affordable flight options available from Louisville to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
Explore the most affordable flight options available from Louisville to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
This Priceline deal was found by Cheapflights users on 4/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:37 amSDF - SFO
Nonstop5h 07mBreeze Airways
Mon 5/1212:29 pmSFO - SDF
Nonstop4h 26mBreeze Airways
Deal found 4/17![Breeze Airways logo]()
$255
This Delta deal was found by Cheapflights users on 4/16. 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.
Mon 6/306:00 amSDF - SFO
1 stop7h 15mDelta
Mon 7/710:30 pmSFO - SDF
1 stop7h 18mDelta
Deal found 4/16![Delta logo]()
$277
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/611:28 amSDF - SFO
1 stop14h 25mSun Country Air
Sun 6/811:59 pmSFO - SDF
1 stop8h 32mSun Country Air
Deal found 4/17![Sun Country Air logo]()
$305
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:05 amSDF - SJC
3 stops37h 28mSpirit Airlines
Thu 5/86:00 amSJC - SDF
2 stops29h 56mSpirit Airlines
Deal found 4/16![Spirit Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Fri 6/69:37 amSDF - SFO
Nonstop5h 07mMultiple Airlines
Sun 6/811:59 pmSFO - SDF
1 stop8h 32mMultiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/91:58 pmSDF - SFO
1 stop8h 18mAmerican Airlines
Sun 5/1112:24 amSFO - SDF
1 stop7h 01mAmerican Airlines
Deal found 4/17![American Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 4/17. 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.
Fri 6/63:55 pmSDF - SFO
2 stops8h 55mSouthwest
Mon 6/91:00 pmSFO - SDF
1 stop9h 45mSouthwest
Deal found 4/17![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 5/244:23 pmSDF - SJC
1 stop7h 08mDelta
Tue 5/271:27 pmSJC - SDF
1 stop7h 25mDelta
Deal found 4/17![Delta logo]()
$387
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:19 pmSDF - SJC
1 stop18h 39mMultiple Airlines
Mon 7/1412:53 pmSJC - SDF
2 stops17h 14mMultiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 5/288:55 amSDF - SFO
1 stop7h 27mUnited Airlines
Sun 6/111:20 pmSFO - SDF
1 stop10h 42mUnited Airlines
Deal found 4/17![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 5/283:29 pmSDF - SJC
1 stop8h 21mUnited Airlines
Sat 5/316:35 amSJC - SDF
1 stop7h 44mUnited Airlines
Deal found 4/17![United Airlines logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 5/275:17 pmSDF - SFO
1 stop8h 32mAlaska Airlines
Sat 5/3112:33 pmSFO - SDF
1 stop7h 28mAlaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$592
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to San Francisco Bay Area 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 April 17, 2025.
Use the filters below to find and compare flights from Louisville to San Francisco Bay Area that are best for you.
Fly from
Louisville
Fly to
San Francisco Bay Area
Route
Depart
Return
Price
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Fri 5/9
9:37 am-11:44 am
Nonstop5h 07m
San Francisco
Mon 5/12
12:29 pm-7:55 pm
Nonstop4h 26m
$255
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Mon 6/30
6:00 am-10:15 am
1 stop7h 15m
San Francisco
Mon 7/7
10:30 pm-8:48 am
1 stop7h 18m
$277
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Fri 6/6
11:28 am-10:53 pm
1 stop14h 25m
San Francisco
Sun 6/8
11:59 pm-11:31 am
1 stop8h 32m
$305
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Tue 5/6
5:05 am-3:33 pm
3 stops37h 28m
San Jose
Thu 5/8
6:00 am-2:56 pm
2 stops29h 56m
$317
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Fri 6/6
9:37 am-11:44 am
Nonstop5h 07m
San Francisco
Sun 6/8
11:59 pm-11:31 am
1 stop8h 32m
$358
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Fri 5/9
1:58 pm-7:16 pm
1 stop8h 18m
San Francisco
Sun 5/11
12:24 am-10:25 am
1 stop7h 01m
$361
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Fri 6/6
3:55 pm-9:50 pm
2 stops8h 55m
San Francisco
Mon 6/9
1:00 pm-1:45 am
1 stop9h 45m
$371
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Sat 5/24
4:23 pm-8:31 pm
1 stop7h 08m
San Jose
Tue 5/27
1:27 pm-11:52 pm
1 stop7h 25m
$387
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Thu 7/10
8:19 pm-11:58 am
1 stop18h 39m
San Jose
Mon 7/14
12:53 pm-9:07 am
2 stops17h 14m
$439
LouisvilleSan Francisco
SDF - SFO
SDFSFO
Louisville Intl
Wed 5/28
8:55 am-1:22 pm
1 stop7h 27m
San Francisco
Sun 6/1
11:20 pm-1:02 pm
1 stop10h 42m
$462
Showing 1-10 of 30 results
Best time to book a flight from Louisville to San Francisco Bay Area
Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Louisville 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 Louisville to San Francisco Bay Area
What is the cheapest month to book a flight from Louisville to San Francisco Bay Area?
Currently, January is the cheapest month in which you can book a flight from Louisville to San Francisco Bay Area (average of $276). Flying from Louisville to San Francisco Bay Area in June is currently the most expensive (average of $393). 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 XIH?
Find hourly flight availability from Louisville to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.
When flying from Louisville to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco Bay Area 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 Bay Area when rainfall is around 0.0 in.
Temperature in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco Bay Area, 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 Bay Area
Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated April 17, 2025.
To help decide which airline to fly from Louisville to San Francisco Bay Area, see what other customers have to say about Breeze Airways, Alaska Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Crew
8.8
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Crew
8.8
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Crew
8.8
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Crew
8.8
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Crew
8.8
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Boarding
8.3
Comfort
8.2
Food
6.7
Crew
8.8
Overall
8.1
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Related info for your journey
Find useful and relevant information for your journey from Louisville to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Louisville to San Francisco Bay Area
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Louisville to San Francisco Bay Area
Discover the top 6 airlines that operate flights from Louisville to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$277 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$182 | Average$281 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$228 | Average$470 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$251 | Average$535 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$345 | Average$453 | FlexibilityNo cancel fee | On-time63% |