SFO

$70 Find Cheap Flights from Kentucky to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$171
Overall average: $333
Frontier
Mon 2/23Mon 3/2
TYS - SFO • 1 stop
Cheapest non-stop
$278
Breeze Airways
Fri 6/5Fri 6/12
SDF - SFO • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Kentucky to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kentucky to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kentucky to San Francisco

Mon, Feb 23 - Mon, Mar 2
Frontier Logo
8:13 pm - 10:01 pm
TYS
-
SFO
28h 48m
1 stop
Frontier Logo
8:48 am - 7:18 pm
SFO
-
TYS
7h 30m
1 stop
$171Frontier
Mon, Feb 2 - Fri, Feb 6
Frontier Logo
4:30 pm - 12:28 am
TYS
-
SFO
10h 58m
1 stop
Frontier Logo
6:15 am - 3:30 pm
SFO
-
TYS
6h 15m
1 stop
$190Frontier
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
8:45 pm - 7:21 pm
BNA
-
SFO
24h 36m
1 stop
Multiple Airlines Logo
9:04 pm - 2:16 pm
SFO
-
BNA
15h 12m
1 stop
$232Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
8:43 pm - 6:20 pm
BNA
-
SFO
23h 37m
1 stop
Multiple Airlines Logo
6:15 am - 10:19 pm
SFO
-
BNA
14h 04m
2 stops
$235Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Breeze Airways Logo
9:31 am - 11:33 am
SDF
-
SFO
5h 02mnonstop
Breeze Airways Logo
12:18 pm - 7:48 pm
SFO
-
SDF
4h 30mnonstop
$278Breeze Airways
Mon, Jun 8 - Fri, Jun 12
Breeze Airways Logo
9:31 am - 11:33 am
SDF
-
SFO
5h 02mnonstop
Breeze Airways Logo
12:18 pm - 7:48 pm
SFO
-
SDF
4h 30mnonstop
$288Breeze Airways
Wed, Apr 1 - Tue, Apr 7
American Airlines Logo
5:00 am - 12:17 pm
TRI
-
SFO
10h 17m
1 stop
American Airlines Logo
10:06 am - 10:46 pm
SFO
-
TRI
9h 40m
1 stop
$308American Airlines
Wed, Feb 11 - Tue, Feb 17
Delta Logo
3:14 pm - 8:25 pm
TRI
-
SFO
8h 11m
1 stop
Delta Logo
10:00 pm - 9:32 am
SFO
-
TRI
8h 32m
1 stop
$309Delta
Wed, Feb 11 - Mon, Feb 16
American Airlines Logo
6:10 am - 1:50 pm
TRI
-
SFO
10h 40m
1 stop
American Airlines Logo
12:30 am - 2:59 pm
SFO
-
TRI
11h 29m
2 stops
$314American Airlines
Mon, Mar 23 - Mon, Apr 6
Delta Logo
5:49 pm - 10:38 pm
LEX
-
SFO
7h 49m
1 stop
Delta Logo
11:35 pm - 9:20 am
SFO
-
LEX
6h 45m
1 stop
$329Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$70
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Cincinnati to San Francisco

FAQs for booking flights from Kentucky to San Francisco

  • How does KAYAK find such low prices on flights from Kentucky to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kentucky to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Kentucky with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Calistoga
Marina
Rohnert Park
Emeryville
Capitola
Pacifica
Millbrae
Campbell
Mill Valley
Newark
Novato
Windsor
Union City
Belmont
Richmond
West Sacramento
Los Altos
Corte Madera
American Canyon
Jenner

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

San Francisco (SFO)