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Cheap flights from San Francisco to Kentucky from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Kentucky departing on 10/25. 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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Find the cheapest flights from San Francisco to Kentucky

Cheap round-trip flights

Frontier Logo
6:34 am - 11:59 pmSFO-BNA
15h 25m1 stop
Frontier Logo
10:18 am - 4:00 pmBNA-SFO
7h 42m1 stop
$151Frontier
Find Deal
Wed, Oct 15 - Mon, Oct 20
Frontier Logo
6:34 am - 11:59 pmSFO-BNA
15h 25m1 stop
Frontier Logo
10:18 am - 4:00 pmBNA-SFO
7h 42m1 stop
$152Frontier
Find Deal
Wed, Oct 15 - Fri, Oct 17
Breeze Airways Logo
12:47 pm - 8:12 pmSFO-SDF
4h 25mnonstop
Breeze Airways Logo
9:43 am - 12:02 pmSDF-SFO
5h 19mnonstop
$178Breeze Airways
Find Deal
Fri, Sep 5 - Fri, Sep 12
Breeze Airways Logo
12:47 pm - 8:12 pmSFO-SDF
4h 25mnonstop
Breeze Airways Logo
9:43 am - 12:02 pmSDF-SFO
5h 19mnonstop
$204Breeze Airways
Find Deal
Fri, Sep 5 - Mon, Sep 8
Delta Logo
11:25 am - 9:15 pmSFO-SDF
6h 50m1 stop
Delta Logo
12:39 pm - 5:24 pmSDF-SFO
7h 45m1 stop
$277Delta
Find Deal
Tue, Oct 21 - Wed, Oct 22
American Airlines Logo
11:25 pm - 9:24 amSFO-SDF
6h 59m1 stop
American Airlines Logo
9:44 am - 2:37 pmSDF-SFO
7h 53m1 stop
$278American Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
American Airlines Logo
8:00 am - 6:26 pmSFO-LEX
7h 26m1 stop
American Airlines Logo
3:36 pm - 9:50 pmLEX-SFO
9h 14m1 stop
$279American Airlines
Find Deal
Sun, Aug 31 - Mon, Sep 8
Delta Logo
10:57 pm - 9:50 amSFO-SDF
7h 53m1 stop
Delta Logo
6:05 pm - 10:35 pmSDF-SFO
7h 30m1 stop
$287Delta
Find Deal
Mon, Oct 20 - Tue, Oct 21
United Airlines Logo
7:10 am - 6:10 pmSFO-TYS
8h 00m1 stop
United Airlines Logo
5:45 am - 11:13 amTYS-SFO
8h 28m1 stop
$309United Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
United Airlines Logo
5:15 am - 5:07 pmSFO-LEX
8h 52m1 stop
United Airlines Logo
5:48 pm - 11:59 pmLEX-SFO
9h 11m1 stop
$439United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8

Frontier flights from San Francisco to Kentucky

Our best Frontier deals on San Francisco to Kentucky flight tickets
Frontier
Oct 15
SFO6:34 amSan Francisco
15h 25m
1 stop
BNA11:59 pmNashville Intl
Oct 20
BNA10:18 amNashville Intl
7h 42m
1 stop
SFO4:00 pmSan Francisco
$151
Find similar
Frontier
Oct 15
SFO6:34 amSan Francisco
15h 25m
1 stop
BNA11:59 pmNashville Intl
Oct 17
BNA10:18 amNashville Intl
7h 42m
1 stop
SFO4:00 pmSan Francisco
$152
Find similar
Frontier
Oct 4
SFO10:49 amSan Francisco
9h 44m
1 stop
BNA10:33 pmNashville Intl
Oct 6
BNA6:15 amNashville Intl
9h 02m
1 stop
SFO1:17 pmSan Francisco
$153
Find similar

Breeze Airways flights from San Francisco to Kentucky

Our best Breeze Airways deals on San Francisco to Kentucky flight tickets
Breeze Airways
Sep 5
SFO12:47 pmSan Francisco
4h 25m
SDF8:12 pmLouisville Intl
Sep 12
SDF9:43 amLouisville Intl
5h 19m
SFO12:02 pmSan Francisco
$178
Find similar
Breeze Airways
Sep 5
SFO12:47 pmSan Francisco
4h 25m
SDF8:12 pmLouisville Intl
Sep 8
SDF9:43 amLouisville Intl
5h 19m
SFO12:02 pmSan Francisco
$204
Find similar
Breeze Airways
Sep 9
SFO12:50 pmSan Francisco
4h 33m
CVG8:23 pmCincinnati Cinci./N. Kentucky
Sep 16
CVG9:44 amCincinnati Cinci./N. Kentucky
5h 21m
SFO12:05 pmSan Francisco
$208
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Kentucky 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, momondo users made 832,500 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from San Francisco to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoNashville

SFO - BNA

SFOBNA

San Francisco

Wed 10/15

6:34 am-11:59 pm

1 stop15h 25m

Nashville Intl

Mon 10/20

10:18 am-4:00 pm

1 stop7h 42m

$151

San FranciscoNashville

SFO - BNA

SFOBNA

San Francisco

Wed 10/15

6:34 am-11:59 pm

1 stop15h 25m

Nashville Intl

Fri 10/17

10:18 am-4:00 pm

1 stop7h 42m

$152

San FranciscoLouisville

SFO - SDF

SFOSDF

San Francisco

Fri 9/5

12:47 pm-8:12 pm

Nonstop4h 25m

Louisville Intl

Fri 9/12

9:43 am-12:02 pm

Nonstop5h 19m

$178

San FranciscoLouisville

SFO - SDF

SFOSDF

San Francisco

Fri 9/5

12:47 pm-8:12 pm

Nonstop4h 25m

Louisville Intl

Mon 9/8

9:43 am-12:02 pm

Nonstop5h 19m

$204

San FranciscoLouisville

SFO - SDF

SFOSDF

San Francisco

Tue 10/21

11:25 am-9:15 pm

1 stop6h 50m

Louisville Intl

Wed 10/22

12:39 pm-5:24 pm

1 stop7h 45m

$277

San FranciscoLouisville

SFO - SDF

SFOSDF

San Francisco

Wed 10/1

11:25 pm-9:24 am

1 stop6h 59m

Louisville Intl

Wed 10/8

9:44 am-2:37 pm

1 stop7h 53m

$278

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Sun 8/31

8:00 am-6:26 pm

1 stop7h 26m

Lexington Blue Grass

Mon 9/8

3:36 pm-9:50 pm

1 stop9h 14m

$279

San FranciscoLouisville

SFO - SDF

SFOSDF

San Francisco

Mon 10/20

10:57 pm-9:50 am

1 stop7h 53m

Louisville Intl

Tue 10/21

6:05 pm-10:35 pm

1 stop7h 30m

$287

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Wed 9/17

7:10 am-6:10 pm

1 stop8h 00m

Knoxville McGhee Tyson

Tue 9/23

5:45 am-11:13 am

1 stop8h 28m

$309

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Thu 9/4

5:15 am-5:07 pm

1 stop8h 52m

Lexington Blue Grass

Mon 9/8

5:48 pm-11:59 pm

1 stop9h 11m

$439

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 Kentucky from

How to get the cheapest flight ticket from San Francisco to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in October, then August is your next best option. Flight prices from San Francisco to Kentucky during August average around $332.

What is the cheapest day to depart on your flight to Kentucky?

Our data shows that Wednesday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $138. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $435. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

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

According to our data, the cheapest time of day to fly to Kentucky is in the afternoon. momondo users have found flights departing from San Francisco to Kentucky in the afternoon for as low as $194. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the evening when prices are around $415.

What is the cheapest San Francisco to Kentucky flight route?

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

How far in advance should I book a flight to Kentucky?

You are more likely to see cheaper flights to Kentucky from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from San Francisco for as low as $327 on momondo.

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

There are 1 cabin classes available to choose from on San Francisco to Kentucky 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 San Francisco to Kentucky flights?

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

Cheap San Francisco to Kentucky flight deals and tips

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

Best Price Found

$75

Fastest flight time

4h 25m

Direct flights

Every day

Airports in Kentucky

7 airports
The best one-way flight to Kentucky from San Francisco in the past 72 hours is $75. The best round-trip flight deal from San Francisco to Kentucky found on momondo in the last 72 hours is $151.
The fastest flight from San Francisco to Kentucky takes 4h 25m
Direct flights go from San Francisco to Kentucky every day.
There are 7 airports near Kentucky: Nashville Intl (BNA), Louisville Intl (SDF), Evansville Dress Regional (EVV), Cincinnati Cinci./N. Kentucky (CVG), Blountville Tri Cities TN/VA (TRI), Lexington Blue Grass (LEX), Knoxville McGhee Tyson (TYS)
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  • When did momondo last update prices for flights from San Francisco Airport to Kentucky?

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

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

  • How old do you have to be to fly from San Francisco Airport to Kentucky?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Kentucky.

  • What documentation or ID do you need to fly to Kentucky?

    The necessary travel and health documents for your Kentucky trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Francisco to Kentucky

Compare and see reviews for airlines that fly from San Francisco to Kentucky with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $158Free CancellationRating
8.0
196 reviews
Search Breeze Airways flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $234Free CancellationRating
8.0
7,986 reviews
Search Delta flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
8,919 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Kentucky?

Finding the right flight to Kentucky from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kentucky quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Kentucky from San Francisco with this policy.

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

Once all potential San Francisco to Kentucky flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of San Francisco to Kentucky 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 Kentucky trip

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Find better results for your trip to Kentucky

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