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Cheap flights from Louisville to San Francisco from $87

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
8:47 am - 11:09 amSDF  Louisville Intl-SFO San Francisco
5h 22mnonstop
Breeze Airways Logo
11:54 am - 7:19 pmSFO  San Francisco-SDF Louisville Intl
4h 25mnonstop
$188Breeze Airways
Mon, Dec 7 - Fri, Dec 11
Breeze Airways Logo
8:47 am - 11:09 amSDF  Louisville Intl-SFO San Francisco
5h 22mnonstop
Breeze Airways Logo
11:54 am - 7:19 pmSFO  San Francisco-SDF Louisville Intl
4h 25mnonstop
$197Breeze Airways
Fri, Dec 11 - Mon, Dec 14
Multiple Airlines Logo
11:39 am - 1:27 pmSDF  Louisville Intl-SFO San Francisco
28h 48m2 stops New Orleans Louis Armstrong Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:54 am - 7:19 pmSFO  San Francisco-SDF Louisville Intl
4h 25mnonstop
$268Multiple Airlines
Mon, Dec 7 - Fri, Dec 11
Multiple Airlines Logo
11:39 am - 9:34 amSDF  Louisville Intl-SFO San Francisco
24h 55m2 stops New Orleans Louis Armstrong Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:54 am - 7:19 pmSFO  San Francisco-SDF Louisville Intl
4h 25mnonstop
$271Multiple Airlines
Mon, Dec 7 - Mon, Dec 14
American Airlines Logo
10:17 am - 5:49 pmSDF  Louisville Intl-SFO San Francisco
10h 32m1 stop Chicago O'Hare Intl
American Airlines Logo
7:14 am - 5:36 pmSFO  San Francisco-SDF Louisville Intl
7h 22m1 stop Chicago O'Hare Intl
$339American Airlines
Fri, Jan 15 - Mon, Jan 18
American Airlines Logo
5:45 am - 11:05 amSDF  Louisville Intl-SFO San Francisco
8h 20m1 stop Chicago O'Hare Intl
American Airlines Logo
12:31 am - 10:23 amSFO  San Francisco-SDF Louisville Intl
6h 52m1 stop Dallas/Fort Worth
$339American Airlines
Fri, Dec 25 - Thu, Dec 31
Delta Logo
10:13 am - 5:16 pmSDF  Louisville Intl-SFO San Francisco
10h 03m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 4:54 pmSFO  San Francisco-SDF Louisville Intl
7h 54m1 stop Atlanta Hartsfield-Jackson
$339Delta
Mon, Nov 23 - Fri, Nov 27
Delta Logo
6:22 pm - 11:07 pmSDF  Louisville Intl-SFO San Francisco
7h 45m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:53 pm - 9:36 amSFO  San Francisco-SDF Louisville Intl
6h 43m1 stop Atlanta Hartsfield-Jackson
$339Delta
Fri, Jan 22 - Mon, Jan 25
Southwest Logo
6:50 am - 11:10 amSDF  Louisville Intl-SFO San Francisco
7h 20m1 stop Denver Intl
Southwest Logo
10:55 am - 10:55 pmSFO  San Francisco-SDF Louisville Intl
9h 00m1 stop Denver Intl
$339Southwest
Fri, Dec 4 - Mon, Dec 7
Southwest Logo
7:35 pm - 11:55 pmSDF  Louisville Intl-SFO San Francisco
7h 20m1 stop Chicago Midway
Southwest Logo
12:10 pm - 10:15 pmSFO  San Francisco-SDF Louisville Intl
7h 05m1 stop Nashville Intl
$339Southwest
Mon, Dec 7 - Fri, Dec 11

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Delta flights from Louisville to San Francisco

Our best Delta deals on Louisville to San Francisco flight tickets
Delta
Nov 23
SDF10:13 amLouisville Intl
10h 03m
1 stop
SFO5:16 pmSan Francisco
Nov 27
SFO6:00 amSan Francisco
7h 54m
1 stop
SDF4:54 pmLouisville Intl
$339
Delta
Dec 4
SDF5:59 pmLouisville Intl
7h 49m
1 stop
SFO10:48 pmSan Francisco
Dec 5
SFO9:59 pmSan Francisco
8h 29m
1 stop
SDF9:28 amLouisville Intl
$348
Delta
Dec 10
SDF5:59 pmLouisville Intl
9h 00m
1 stop
SFO11:59 pmSan Francisco
Dec 14
SFO10:40 pmSan Francisco
8h 39m
1 stop
SDF10:19 amLouisville Intl
$353

Southwest flights from Louisville to San Francisco

Our best Southwest deals on Louisville to San Francisco flight tickets
Southwest
Dec 4
SDF6:50 amLouisville Intl
7h 20m
1 stop
SFO11:10 amSan Francisco
Dec 7
SFO8:00 amSan Francisco
9h 40m
2 stops
SDF8:40 pmLouisville Intl
$344
Southwest
Dec 6
SDF7:55 pmLouisville Intl
7h 30m
1 stop
SFO12:25 amSan Francisco
Dec 12
SFO4:30 pmSan Francisco
14h 35m
2 stops
SDF10:05 amLouisville Intl
$368
Southwest
Nov 24
SDF5:40 amLouisville Intl
10h 50m
1 stop
SFO1:30 pmSan Francisco
Dec 3
SFO8:00 amSan Francisco
9h 40m
2 stops
SDF8:40 pmLouisville Intl
$423

momondo Fare Finder

 
Use the filters below to find and compare flights from Louisville to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Mon 12/7

8:47 am-11:09 am

Nonstop5h 22m

San Francisco

Fri 12/11

11:54 am-7:19 pm

Nonstop4h 25m

$188

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Fri 12/11

8:47 am-11:09 am

Nonstop5h 22m

San Francisco

Mon 12/14

11:54 am-7:19 pm

Nonstop4h 25m

$197

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Mon 12/7

11:39 am-1:27 pm

2 stops28h 48m

San Francisco

Fri 12/11

11:54 am-7:19 pm

Nonstop4h 25m

$268

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Mon 12/7

11:39 am-9:34 am

2 stops24h 55m

San Francisco

Mon 12/14

11:54 am-7:19 pm

Nonstop4h 25m

$271

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Fri 1/15

10:17 am-5:49 pm

1 stop10h 32m

San Francisco

Mon 1/18

7:14 am-5:36 pm

1 stop7h 22m

$339

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Fri 12/25

5:45 am-11:05 am

1 stop8h 20m

San Francisco

Thu 12/31

12:31 am-10:23 am

1 stop6h 52m

$339

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Mon 11/23

10:13 am-5:16 pm

1 stop10h 03m

San Francisco

Fri 11/27

6:00 am-4:54 pm

1 stop7h 54m

$339

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Fri 1/22

6:22 pm-11:07 pm

1 stop7h 45m

San Francisco

Mon 1/25

11:53 pm-9:36 am

1 stop6h 43m

$339

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Fri 12/4

6:50 am-11:10 am

1 stop7h 20m

San Francisco

Mon 12/7

10:55 am-10:55 pm

1 stop9h 00m

$339

LouisvilleSan Francisco

SDF Louisville Intl - SFO San Francisco

SDFSFO

Louisville Intl

Mon 12/7

7:35 pm-11:55 pm

1 stop7h 20m

San Francisco

Fri 12/11

12:10 pm-10:15 pm

1 stop7h 05m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Louisville 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 typical price of a round-trip flight between Louisville and San Francisco?

Prices are currently low for flights on this route.

Typical prices usually range from $306 to $456.
The lowest price recently found on this route was $188.

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $336.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Louisville to San Francisco is on a Wednesday when prices can be found for as low as $218. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $488.

What is the cheapest Louisville Intl to San Francisco flight route?

Fly from Louisville Intl to San Francisco for the best Louisville Intl - San Francisco flight prices

How far in advance should I book a flight from Louisville to San Francisco?

You are more likely to see cheaper flights to San Francisco from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Louisville for as low as $320 on momondo.

What cabin class options are available on Louisville to San Francisco flights?

There are 2 cabin classes available to choose from on Louisville to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisville to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Louisville to San Francisco.

How have Louisville to San Francisco flight prices changed over time?

As of November 2026, prices for Louisville to San Francisco flights are approximately 63% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to San Francisco (SDF to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to San Francisco

Best Price Found

$87

Fastest flight time

5h 06m

Direct flights

Tue and Sat

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Louisville in the past 72 hours is $87. The best round-trip flight deal from Louisville to San Francisco found on momondo in the last 72 hours is $188.
The fastest flight from Louisville to San Francisco takes 5h 06m
Direct flights go from Louisville to San Francisco on Tuesday and Saturday. The only airline offering direct flights is Breeze Airways.
There is 1 airport in San Francisco. From Louisville there are direct flights to San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from Louisville to San Francisco

  • How far is Louisville Intl to San Francisco by plane?

    The distance between Louisville Intl and San Francisco is about 1980.6 mi. By plane, this route typically takes 5h 06m.

  • When did momondo last update prices for flights from Louisville Intl Airport to San Francisco Airport?

    Prices for flights from Louisville Intl Airport to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Louisville Intl Airport 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 Louisville Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Louisville to San Francisco?

  • What is the most popular airline from Louisville to San Francisco?

Best airlines flying from Louisville to San Francisco

Compare and see reviews for airlines that fly from Louisville to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $139Free CancellationRating
8.2
323 reviews
Search Breeze Airways flights
DeltaPriceFrom $184Free CancellationRating
7.8
8,706 reviews
Search Delta flights
United AirlinesPriceFrom $249Free CancellationRating
7.3
10,474 reviews
Search United Airlines flights
SouthwestPriceFrom $306Free CancellationRating
8.0
4,216 reviews
Search Southwest flights
American AirlinesPriceFrom $306Free CancellationRating
7.0
12,224 reviews
Search American Airlines flights

  • Breeze Airways Flights From Louisville to San Francisco

    Breeze Airways operates around 2 flights from Louisville to San Francisco every week. The average price of these flights found in the last 72 hours has been $309, but momondo users have found Breeze Airways deals from Louisville to San Francisco from as low as $139 round-trip. Breeze Airways has been scored 8.2/10 in 323 reviews.

  • United Airlines Flights From Louisville to San Francisco

    United Airlines is also a popular choice for this route. United Airlines flight deals for Louisville to San Francisco start from as low as $249 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $424. United Airlines operates 7 flights to San Francisco from Louisville in an average week. Users have rated it 7.3/10 across 10,474 reviews.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Hayward
Santa Clara
Bodega Bay
Fremont
Walnut Creek
Berkeley
Sunnyvale
Half Moon Bay
Vallejo
Roseville
Salinas
Sonoma
Milpitas
Palo Alto
Burlingame
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Louisville 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 Louisville.

Can I find flights from Louisville to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to San Francisco?

momondo helps you find the best flight between Louisville and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Louisville to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisville to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Francisco trip

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