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Cheap flights from Louisville to San Francisco from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to San Francisco departing on 6/23. 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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0 bags

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Find the cheapest flights from Louisville to San Francisco

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Louisville to San Francisco.
Breeze Airways Logo
9:43 am - 12:02 pmSDF-SFO
5h 19mnonstop
Breeze Airways Logo
12:47 pm - 8:12 pmSFO-SDF
4h 25mnonstop
$163Breeze Airways
Find Deal
Mon, Sep 22 - Mon, Sep 29
Breeze Airways Logo
9:43 am - 12:02 pmSDF-SFO
5h 19mnonstop
Breeze Airways Logo
12:47 pm - 8:12 pmSFO-SDF
4h 25mnonstop
$183Breeze Airways
Find Deal
Mon, Sep 8 - Mon, Sep 15
United Airlines Logo
7:00 am - 12:20 pmSDF-SFO
8h 20m1 stop
United Airlines Logo
11:15 pm - 9:33 amSFO-SDF
7h 18m1 stop
$255United Airlines
Find Deal
Wed, May 21 - Wed, May 28
American Airlines Logo
10:04 am - 5:54 pmSDF-SFO
10h 50m1 stop
American Airlines Logo
11:47 pm - 9:24 amSFO-SDF
6h 37m1 stop
$292American Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
American Airlines Logo
8:20 am - 2:40 pmSDF-SFO
9h 20m1 stop
American Airlines Logo
11:47 pm - 2:07 pmSFO-SDF
11h 20m1 stop
$310American Airlines
Find Deal
Wed, Jul 16 - Tue, Jul 22
Delta Logo
6:19 am - 1:29 pmSDF-SFO
10h 10m1 stop
Delta Logo
11:59 pm - 10:12 amSFO-SDF
7h 13m1 stop
$325Delta
Find Deal
Wed, May 21 - Mon, May 26
United Airlines Logo
2:00 pm - 7:15 pmSDF-SFO
8h 15m1 stop
United Airlines Logo
10:45 pm - 9:33 amSFO-SDF
7h 48m1 stop
$343United Airlines
Find Deal
Wed, May 21 - Mon, May 26
Delta Logo
6:00 am - 10:15 amSDF-SFO
7h 15m1 stop
Delta Logo
6:15 am - 7:03 pmSFO-SDF
9h 48m1 stop
$347Delta
Find Deal
Wed, Jun 11 - Wed, Jun 18
Southwest Logo
7:10 am - 2:40 pmSDF-SFO
10h 30m2 stops
Southwest Logo
10:30 am - 8:25 pmSFO-SDF
6h 55m1 stop
$350Southwest
Find Deal
Wed, Aug 27 - Sun, Aug 31
Southwest Logo
8:35 pm - 12:10 amSDF-SFO
6h 35m1 stop
Southwest Logo
1:50 pm - 1:45 amSFO-SDF
8h 55m2 stops
$365Southwest
Find Deal
Mon, Jun 30 - Mon, Jul 7

Breeze Airways flights from Louisville to San Francisco

Our best Breeze Airways deals on Louisville to San Francisco flight tickets
Breeze Airways
Sep 22
SDF9:43 amLouisville Intl
5h 19m
SFO12:02 pmSan Francisco
Sep 29
SFO12:47 pmSan Francisco
4h 25m
SDF8:12 pmLouisville Intl
Breeze Airways
Sep 8
SDF9:43 amLouisville Intl
5h 19m
SFO12:02 pmSan Francisco
Sep 15
SFO12:47 pmSan Francisco
4h 25m
SDF8:12 pmLouisville Intl
Breeze Airways
May 12
SDF9:37 amLouisville Intl
5h 07m
SFO11:44 amSan Francisco
May 16
SFO12:29 pmSan Francisco
4h 26m
SDF7:55 pmLouisville Intl

American Airlines flights from Louisville to San Francisco

Our best American Airlines deals on Louisville to San Francisco flight tickets
American Airlines
Aug 27
SDF10:04 amLouisville Intl
10h 50m
1 stop
SFO5:54 pmSan Francisco
Aug 31
SFO11:47 pmSan Francisco
6h 37m
1 stop
SDF9:24 amLouisville Intl
American Airlines
Jul 16
SDF8:20 amLouisville Intl
9h 20m
1 stop
SFO2:40 pmSan Francisco
Jul 22
SFO11:47 pmSan Francisco
11h 20m
1 stop
SDF2:07 pmLouisville Intl
American Airlines
Jul 1
SDF12:40 pmLouisville Intl
9h 13m
2 stops
SFO6:53 pmSan Francisco
Jul 8
SFO11:20 amSan Francisco
8h 24m
1 stop
SDF10:44 pmLouisville Intl

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 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 November is also cheap. Prices for this month can be found on momondo for an average of $307.

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 Friday when prices can be found for as low as $266. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around $361.

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

Our data shows that the cheapest Louisville 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 $283. Flights in the evening are often more expensive with an average ticket price of $423.

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 to San Francisco?

You are more likely to see cheaper flights to San Francisco from Louisville when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $372 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 Louisville for as low as $288 on momondo.

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

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

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

As of April 2025, prices for Louisville to San Francisco flights are approximately 27% cheaper 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

$128

Fastest flight time

5h 07m

Direct flights

Mon, 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 $128. The best round-trip flight deal from Louisville to San Francisco found on momondo in the last 72 hours is $163.
The fastest flight from Louisville to San Francisco takes 5h 07m
Direct flights go from Louisville to San Francisco on Monday, Tuesday and Saturday. Airlines offering direct flights are: United Airlines and Breeze Airways.
There is 1 airport near San Francisco: San Francisco (SFO)

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

    The distance between Louisville Intl and San Francisco is about 1981.0 mi. By plane, this route typically takes 5h 07m.

  • 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 $158Free CancellationRating
8.1
159 reviews
Search Breeze Airways flights
DeltaPriceFrom $228Free CancellationRating
8.0
7,920 reviews
Search Delta flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $345Free CancellationRating
8.0
4,287 reviews
Search Southwest flights

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
Hayward
Modesto
Calistoga
Sonoma
Roseville
Bodega Bay
Daly City
Santa Clara
Fremont
South San Francisco
Big Sur
Sunnyvale
Redwood City
Berkeley
Walnut Creek
Vallejo
Palo Alto
Fairfield

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.


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