Cheap Flights from Louisville (SDF) to San Francisco (SFO) from HK$1,574~

View HK$1,574 flight on Mon, 8 Sep 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to San Francisco Intl. Airport (SFO)

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Find Cheap Flights from Louisville (SDF) to San Francisco (SFO)

Prices were available within the past 7 days and start at HK$1,574 for one-way flights and HK$2,890 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$2,890 Return, found 2 days ago
HK$2,890
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$2,890 found 2 days ago
United
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$3,009 Return, found 2 days ago
HK$3,009
Return
found 2 days ago
Select United flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$3,009 found 2 days ago
Delta
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$3,256 Return, found 2 days ago
HK$3,256
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$3,256 found 2 days ago
Delta
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$3,288 Return, found 2 days ago
HK$3,288
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$3,288 found 2 days ago
American Airlines
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$3,299 Return, found 2 days ago
HK$3,299
Return
found 2 days ago
Select American Airlines flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$3,299 found 2 days ago
American Airlines
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$3,353 Return, found 2 days ago
HK$3,353
Return
found 2 days ago
Select American Airlines flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$3,353 found 2 days ago
United
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$3,353 Return, found 2 days ago
HK$3,353
Return
found 2 days ago
Select United flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$3,353 found 2 days ago
United
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$3,364 Return, found 2 days ago
HK$3,364
Return
found 2 days ago
Select United flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$3,364 found 2 days ago
Delta
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$3,407 Return, found 2 days ago
HK$3,407
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$3,407 found 2 days ago
Delta
Mon, 8 Sep - Mon, 15 Sep
SDF
Louisville
SFO
San Francisco
HK$3,417 Return, found 2 days ago
HK$3,417
Return
found 2 days ago
Select Delta flight, departing Mon, 8 Sep from Louisville to San Francisco, returning Mon, 15 Sep, priced at HK$3,417 found 2 days ago

Find the cheapest month to fly from Louisville (SDF) to San Francisco (SFO)

September is typically the cheapest month to fly

From HK$1,344 - HK$3,965 per traveller.

Graph displaying average flight prices per month

Louisville to San Francisco route information
Origin airport
Louisville Intl.
Destination airport
San Francisco Intl.
Return price
HK$2,890
Distance
3176 km
Average flight time
5 hours 7 mins

Flights from Louisville to San Francisco

Book cheap flights from Louisville (SDF) to San Francisco (SFO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Louisville (SDF) to San Francisco (SFO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Louisville (SDF) to San Francisco (SFO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Francisco flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Francisco and things to do in San Francisco for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Francisco more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is HK$1,574 now!

 

Frequently asked questions

How much is a flight from Louisville Muhammad Ali Intl. Airport to SFO?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between SDF and SFO start from HK$2,890. Book now to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SDF to SFO?
We get that your situation can change unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Louisville Intl. Airport (SDF) to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Louisville Muhammad Ali Intl. Airport to SFO flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Louisville Muhammad Ali Intl. Airport to SFO?
It's around 3,200 kilometers from Louisville to San Francisco, so you'll be up in the air for a while. Keep yourself entertained with things like a magazine or a thrilling novel.
Which airlines fly direct from Louisville Intl. Airport (SDF) to San Francisco Intl. Airport (SFO)?
Operating 8 monthly flights, Breeze Airways (MX) is a popular choice when flying straight from Louisville Muhammad Ali Intl. Airport to San Francisco Airport.
Are SDF to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score an amazing last-minute deal from SDF to SFO, but there's no guarantee. As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can feel confident knowing you're always seeing the latest offers.

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