Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Louisville to San Francisco from $137

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 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Louisville to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Louisville to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Louisville to San Francisco.

Cheap last minute flights

Planning a quick getaway from Louisville to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Louisville to San Francisco

Find recent round-trip train or bus tickets from Louisville to San Francisco.

All round-trip flight deals from Louisville to San Francisco

The cheapest plane tickets from Louisville to San Francisco found on KAYAK recently.
9:37 am - 11:44 amSDF-SFO
5h 07mnonstop
12:29 pm - 7:55 pmSFO-SDF
4h 26mnonstop
$244Breeze Airways
Find Deal
Fri, May 23 - Mon, May 26
6:50 am - 11:32 amSDF-SFO
7h 42m1 stop
12:05 pm - 11:58 pmSFO-SDF
8h 53m1 stop
$343Delta
Find Deal
Mon, Feb 24 - Tue, Mar 4
6:00 am - 10:45 amSDF-SFO
7h 45m1 stop
9:30 pm - 9:44 amSFO-SDF
9h 14m1 stop
$345Delta
Find Deal
Sat, Feb 22 - Mon, Mar 3
8:54 am - 4:11 pmSDF-SFO
10h 17m2 stops
7:11 am - 5:30 pmSFO-SDF
7h 19m1 stop
$352American Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
8:54 am - 4:11 pmSDF-SFO
10h 17m2 stops
10:11 am - 9:54 pmSFO-SDF
8h 43m2 stops
$357American Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
9:37 am - 11:44 amSDF-SFO
5h 07mnonstop
12:29 pm - 7:55 pmSFO-SDF
4h 26mnonstop
$361Breeze Airways
Find Deal
Fri, Jul 11 - Fri, Jul 18
4:50 pm - 11:20 pmSDF-SFO
9h 30m1 stop
7:55 pm - 12:20 pmSFO-SDF
13h 25m2 stops
$385Southwest
Find Deal
Fri, Apr 25 - Mon, Apr 28
1:05 pm - 7:40 pmSDF-SFO
9h 35m2 stops
7:55 pm - 12:20 pmSFO-SDF
13h 25m2 stops
$390Southwest
Find Deal
Fri, Apr 25 - Mon, Apr 28
8:00 am - 11:44 amSDF-SFO
6h 44m1 stop
11:12 am - 10:15 pmSFO-SDF
8h 03m1 stop
$472United Airlines
Find Deal
Sat, Apr 5 - Tue, Apr 15
8:00 am - 11:44 amSDF-SFO
6h 44m1 stop
11:12 am - 10:15 pmSFO-SDF
8h 03m1 stop
$507United Airlines
Find Deal
Sat, Apr 5 - Sat, Apr 12
9:37 am - 11:44 amSDF-SFO
5h 07mnonstop
$137Breeze Airways
Find Deal
Mon, May 26
6:40 am - 3:19 pmSDF-SFO
11h 39m1 stop
$158American Airlines
Find Deal
Tue, Feb 18
6:35 am - 3:28 pmSDF-SFO
11h 53m1 stop
$167American Airlines
Find Deal
Tue, Feb 11
6:50 am - 11:32 amSDF-SFO
7h 42m1 stop
$172Delta
Find Deal
Mon, Feb 24
5:01 pm - 11:52 pmSDF-SFO
9h 51m1 stop
$174Delta
Find Deal
Wed, Feb 12
2:30 pm - 9:20 pmSDF-SFO
9h 50m1 stop
$209United Airlines
Find Deal
Mon, Feb 24
2:20 pm - 10:15 pmSDF-SFO
10h 55m2 stops
$214Southwest
Find Deal
Tue, May 13
12:55 pm - 10:15 pmSDF-SFO
12h 20m2 stops
$215Southwest
Find Deal
Wed, Feb 12
10:15 am - 3:45 pmSDF-SFO
8h 30m1 stop
$217United Airlines
Find Deal
Thu, Mar 27
9:37 am - 11:44 amSDF-SFO
5h 07mnonstop
$323Breeze Airways
Find Deal
Mon, May 5
9:00 am - 1:23 pmSDF-SFO
7h 23m1 stop
5:14 am - 2:26 pmSFO-SDF
6h 12m1 stop
$937United Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
6:38 pm - 11:04 pmSDF-SFO
7h 26m1 stop
10:11 am - 9:54 pmSFO-SDF
8h 43m2 stops
$942American Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
7:20 am - 4:10 pmSDF-SFO
11h 50m2 stops
6:05 am - 8:10 pmSFO-SDF
11h 05m2 stops
$947Southwest
Find Deal
Fri, Jan 24 - Mon, Jan 27
9:37 am - 11:44 amSDF-SFO
5h 07mnonstop
12:29 pm - 7:55 pmSFO-SDF
4h 26mnonstop
$244Breeze Airways
Find Deal
Fri, May 23 - Mon, May 26
9:37 am - 11:44 amSDF-SFO
5h 07mnonstop
12:29 pm - 7:55 pmSFO-SDF
4h 26mnonstop
$361Breeze Airways
Find Deal
Fri, Jul 11 - Fri, Jul 18
9:37 am - 11:44 amSDF-SFO
5h 07mnonstop
12:29 pm - 7:55 pmSFO-SDF
4h 26mnonstop
$372Breeze Airways
Find Deal
Mon, Jul 7 - Fri, Jul 11
9:37 am - 11:44 amSDF-SFO
5h 07mnonstop
12:29 pm - 7:55 pmSFO-SDF
4h 26mnonstop
$443Breeze Airways
Find Deal
Mon, May 5 - Fri, May 9

Southwest flights from Louisville to San Francisco

Our best Southwest deals on Louisville to San Francisco flight tickets
Southwest
Apr 25
SDF4:50 pmLouisville Intl
9h 30m
1 stop
SFO11:20 pmSan Francisco
Apr 28
SFO7:55 pmSan Francisco
13h 25m
2 stops
SDF12:20 pmLouisville Intl
Southwest
Apr 25
SDF1:05 pmLouisville Intl
9h 35m
2 stops
SFO7:40 pmSan Francisco
Apr 28
SFO7:55 pmSan Francisco
13h 25m
2 stops
SDF12:20 pmLouisville Intl
Southwest
Mar 6
SDF6:50 amLouisville Intl
8h 55m
2 stops
SFO12:45 pmSan Francisco
Mar 10
SFO10:45 amSan Francisco
10h 20m
2 stops
SDF12:05 amLouisville Intl

United Airlines flights from Louisville to San Francisco

Our best United Airlines deals on Louisville to San Francisco flight tickets
United Airlines
Feb 4
SDF2:30 pmLouisville Intl
9h 28m
1 stop
SFO8:58 pmSan Francisco
Feb 8
SFO9:10 amSan Francisco
7h 23m
1 stop
SDF7:33 pmLouisville Intl
United Airlines
Apr 5
SDF8:00 amLouisville Intl
6h 44m
1 stop
SFO11:44 amSan Francisco
Apr 15
SFO11:12 amSan Francisco
8h 03m
1 stop
SDF10:15 pmLouisville Intl
United Airlines
Apr 5
SDF8:00 amLouisville Intl
6h 44m
1 stop
SFO11:44 amSan Francisco
Apr 12
SFO11:12 amSan Francisco
8h 03m
1 stop
SDF10:15 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 October is also cheap. Prices for this month can be found on momondo for an average of $306.

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 $268. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $461.

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 $342. 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 $357 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 $255 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 January 2025, prices for Louisville to San Francisco flights are approximately 48% 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

$137

Fastest flight time

5h 07m

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 $137. The best round-trip flight deal from Louisville to San Francisco found on momondo in the last 72 hours is $244.
The fastest flight from Louisville to San Francisco takes 5h 07m
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 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
143 reviews
Search Breeze Airways flights
DeltaPriceFrom $227Free CancellationRating
8.0
8,521 reviews
Search Delta flights
American AirlinesPriceFrom $231Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
SouthwestPriceFrom $318Free CancellationRating
8.1
4,662 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
South San Francisco
Calistoga
Fremont
Daly City
Santa Clara
Roseville
Sonoma
Berkeley
Bodega Bay
Sunnyvale
Redwood City
Vallejo
Burlingame
Palo Alto
Milpitas
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.


An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sun 1/26
Sun 2/2
Email me momondo's favorite deals

Find better results for your trip to the United States