Fremont

$109+ Cheap flights from Kentucky to Fremont, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SFO
jul 5 — jul 121
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Fremont with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kentucky to Fremont

Cheapest flights from Kentucky to Fremont
Explore the most affordable flight options available from Kentucky to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junho 5, 2026.

This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 7/296:30 am
BNA
-
SFO
1 stop7h 05m
United Airlines
ter 8/411:59 pm
SFO
-
BNA
Nonstop4h 38m
United Airlines
Deal found 6/1$247
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 6/301:05 pm
BNA
-
SFO
Nonstop4h 40m
Southwest
ter 7/78:25 am
SFO
-
BNA
2 stops8h 55m
Southwest
Deal found 5/31$252
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/238:47 am
SDF
-
SFO
Nonstop5h 22m
Breeze Airways
sex 10/3011:54 am
SFO
-
SDF
Nonstop4h 25m
Breeze Airways
Deal found 6/3$257
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 7/35:20 pm
BNA
-
SFO
1 stop6h 15m
Southwest
ter 7/75:15 am
SFO
-
BNA
1 stop9h 25m
Southwest
Deal found 5/31$257
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/238:47 am
SDF
-
SFO
Nonstop5h 22m
Breeze Airways
seg 11/211:54 am
SFO
-
SDF
Nonstop4h 25m
Breeze Airways
Deal found 6/3$258
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 7/32:54 pm
BNA
-
SFO
Nonstop4h 48m
United Airlines
sáb 7/1111:59 pm
SFO
-
BNA
Nonstop4h 38m
United Airlines
Deal found 5/31$264
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 6/162:54 pm
BNA
-
SFO
Nonstop4h 48m
United Airlines
seg 6/2211:59 pm
SFO
-
BNA
Nonstop4h 38m
United Airlines
Deal found 6/1$270
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 7/242:54 pm
BNA
-
SFO
Nonstop4h 48m
United Airlines
sex 7/3111:59 pm
SFO
-
BNA
Nonstop4h 38m
United Airlines
Deal found 6/1$271
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 6/305:30 pm
BNA
-
SFO
1 stop7h 26m
United Airlines
sáb 7/411:59 pm
SFO
-
BNA
Nonstop4h 38m
United Airlines
Deal found 6/1$274
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 7/36:31 am
BNA
-
SFO
Nonstop4h 49m
United Airlines
ter 7/711:59 pm
SFO
-
BNA
Nonstop4h 38m
United Airlines
Deal found 6/1$276
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 7/209:30 pm
CVG
-
SFO
1 stop20h 55m
Multiple Airlines
qua 7/229:00 pm
SFO
-
CVG
1 stop15h 52m
Multiple Airlines
Deal found 6/3$276
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/126:50 am
SDF
-
SFO
1 stop9h 19m
Delta
ter 8/186:06 am
SFO
-
SDF
1 stop6h 44m
Delta
Deal found 5/31$277

Find flight deals from Kentucky to Fremont

Keep the following information in mind while searching for Kentucky to Fremont flight deals. Data was last updated junho 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(United Airlines)

One-way from

$109
(CheapOair)

Popular in

March

Cheapest in

September

Average price

$390
Provider with most accurate pricing for Louisville Intl-San Francisco flight deals.
Provider most trusted by Cheapflights users for Louisville Intl-San Francisco flights.
From Kentucky to Fremont
One-way flight from Kentucky to Fremont
Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Fremont 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, Cheapflights users made 2,558,603 searches. Data last updated junho 5, 2026.
Use the filters below to find and compare flights from Kentucky to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

sex 8/14

7:30 am-12:14 pm

1 stop6h 44m

San Francisco

dom 8/16

6:00 am-1:57 pm

1 stop5h 57m

$257

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

sex 7/24

5:15 am-9:45 am

1 stop6h 30m

San Francisco

qua 7/29

8:25 am-6:50 pm

1 stop8h 25m

$257

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

qua 9/9

11:40 am-5:26 pm

1 stop7h 46m

San Francisco

dom 9/13

1:35 pm-10:21 pm

1 stop6h 46m

$257

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

qui 8/20

3:52 pm-11:47 pm

1 stop9h 55m

San Francisco

dom 8/23

6:00 am-1:57 pm

1 stop5h 57m

$257

LouisvilleSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

qui 8/13

4:30 pm-11:47 pm

1 stop10h 17m

San Francisco

qua 8/19

1:45 pm-12:24 am

1 stop7h 39m

$287

LouisvilleSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

qua 8/12

5:25 pm-9:47 pm

1 stop7h 22m

San Francisco

dom 8/16

10:10 pm-8:46 am

1 stop7h 36m

$287

LouisvilleSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

qua 8/12

2:34 pm-9:47 pm

1 stop10h 13m

San Francisco

qua 8/19

10:45 am-11:56 pm

2 stops10h 11m

$325
Quickest round-trip

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

qua 9/9

8:15 am-11:07 am

Nonstop4h 52m

San Francisco

dom 9/13

11:59 pm-6:30 am

Nonstop4h 31m

$337

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

ter 8/25

6:30 am-11:30 am

1 stop8h 00m

San Francisco

sáb 8/29

11:40 pm-12:55 pm

1 stop10h 15m

$341

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

sex 8/28

12:37 pm-6:24 pm

1 stop7h 47m

San Francisco

ter 9/1

8:30 am-3:07 pm

Nonstop4h 37m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Kentucky to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Fremont

What is the cheapest time of day to fly from KY to FR8?

Find hourly flight availability from Kentucky to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junho 5, 2026.

When flying from Kentucky to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Kentucky to Fremont?

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Kentucky to Fremont flight route?

  • How long is the flight from Kentucky to Fremont?

    For as low as $257, Delta can have you in Fremont from Kentucky in 6h 30m. Airlines will cover a distance of 1962 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Kentucky to Fremont one-way?

    $77 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Breeze Airways and United Airlines, with prices starting from $108 and $121, respectively.

  • What are the most popular routes from Kentucky to Fremont?

  • What are the cheapest flights from Kentucky to Fremont?

    On average you can expect to pay $262 for a flight from Kentucky to Fremont. The cheapest flight overall is $74 while the most popular route, (Nashville Intl - San Francisco) is currently priced at $257.

  • Can I find deals for flights from Kentucky to Fremont that include hotel bookings?

    Yes. In addition to deals on Kentucky to Fremont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Fremont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Fremont.

  • Can I find deals for business class flights from Kentucky to Fremont?

    Yes. Cheapflights offers flight deals from Kentucky to Fremont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to Fremont

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Kentucky to Fremont

Discover the top 5 airlines that operate flights from Kentucky to Fremont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junho 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$149Average$286FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$168Average$431FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$254Average$512FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$262Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$265Average$535FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.