HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fremont

$80+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SFO
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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 March 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Mon 8/249:31 am
SDF
-
SFO
Nonstop5h 02m
Breeze Airways
Fri 8/2812:18 pm
SFO
-
SDF
Nonstop4h 30m
Breeze Airways
Deal found 3/19$218
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:28 pm
TYS
-
SFO
1 stop19h 45m
Frontier
Sun 4/196:00 am
SFO
-
TYS
1 stop6h 33m
Frontier
Deal found 3/20$221
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 9/118:47 am
SDF
-
SFO
Nonstop5h 22m
Breeze Airways
Mon 9/1411:54 am
SFO
-
SDF
Nonstop4h 25m
Breeze Airways
Deal found 3/18$238
This Breeze Airways deal was found by Cheapflights users on 3/18. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:31 am
SDF
-
SFO
Nonstop5h 02m
Breeze Airways
Mon 8/2412:18 pm
SFO
-
SDF
Nonstop4h 30m
Breeze Airways
Deal found 3/18$248
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:28 pm
TYS
-
SFO
1 stop10h 59m
Frontier
Sun 5/36:00 am
SFO
-
TYS
1 stop6h 33m
Frontier
Deal found 3/19$250
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Thu 4/910:19 pm
LEX
-
SFO
1 stop12h 44m
Multiple Airlines
Wed 4/152:47 pm
SFO
-
LEX
1 stop27h 42m
Multiple Airlines
Deal found 3/18$257
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:32 pm
TYS
-
SFO
1 stop14h 29m
Frontier
Mon 5/256:00 am
SFO
-
TYS
1 stop10h 33m
Frontier
Deal found 3/22$261
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:50 pm
CVG
-
SFO
1 stop11h 38m
Frontier
Tue 4/79:00 pm
SFO
-
CVG
1 stop14h 22m
Frontier
Deal found 3/20$266
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Mon 5/118:40 pm
CVG
-
SFO
1 stop17h 01m
Multiple Airlines
Sat 5/235:25 pm
SFO
-
CVG
2 stops21h 29m
Multiple Airlines
Deal found 3/21$267
This Breeze Airways deal was found by Cheapflights users on 3/20. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:31 am
SDF
-
SFO
Nonstop5h 02m
Breeze Airways
Mon 8/2412:18 pm
SFO
-
SDF
Nonstop4h 30m
Breeze Airways
Deal found 3/20$268
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:54 am
CVG
-
SFO
Nonstop5h 08m
Multiple Airlines
Mon 9/710:50 pm
SFO
-
CVG
1 stop17h 45m
Multiple Airlines
Deal found 3/20$269
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:12 pm
CVG
-
SFO
1 stop10h 22m
Frontier
Tue 5/268:44 pm
SFO
-
CVG
1 stop13h 18m
Frontier
Deal found 3/20$270

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$221
(CheapOair)

One-way from

$80
(Priceline)

Popular in

March

Cheapest in

September

Average price

$486
Provider with most accurate pricing for Louisville Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-San Francisco flights.
Search Deals
From Kentucky to Fremont
Search Deals
One-way flight from Kentucky to Fremont
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 23, 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

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Sun 7/19

8:40 pm-8:46 am

1 stop15h 06m

San Francisco

Mon 7/27

11:24 am-7:35 pm

1 stop29h 11m

$281

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Sat 5/30

7:40 am-1:10 pm

1 stop7h 30m

San Francisco

Tue 6/2

10:40 pm-5:00 am

Nonstop4h 20m

$311

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Fri 4/17

4:58 pm-11:37 pm

1 stop8h 39m

San Francisco

Tue 4/21

5:59 am-4:03 pm

1 stop8h 04m

$325

KnoxvilleSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

Wed 5/6

7:05 am-3:20 pm

2 stops11h 15m

San Francisco

Tue 5/12

5:25 am-7:40 pm

2 stops11h 15m

$332

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Tue 5/12

9:54 am-12:02 pm

Nonstop5h 08m

San Francisco

Tue 5/26

12:47 pm-8:23 pm

Nonstop4h 36m

$358

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Thu 7/16

5:46 pm-12:32 am

1 stop9h 46m

San Francisco

Mon 7/20

10:38 pm-10:18 am

1 stop8h 40m

$369

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Fri 7/3

6:55 pm-12:15 am

1 stop8h 20m

San Francisco

Tue 1/26

11:45 pm-12:04 pm

1 stop9h 19m

$369

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Sat 5/30

1:36 pm-7:05 pm

1 stop8h 29m

San Francisco

Mon 6/1

9:55 pm-9:31 am

1 stop8h 36m

$369

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Fri 4/10

6:10 am-9:09 am

Nonstop4h 59m

San Francisco

Wed 4/29

11:55 pm-6:26 am

Nonstop4h 31m

$379

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Sat 7/4

4:30 pm-10:49 pm

1 stop9h 19m

San Francisco

Tue 1/26

11:45 pm-12:04 pm

1 stop9h 19m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

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 month to book a flight from Kentucky to Fremont?

Currently, September is the cheapest month in which you can book a flight from Kentucky to Fremont (average of $131). Flying from Kentucky to Fremont in March is currently the most expensive (average of $342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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?

    Flights from Kentucky to Fremont have been viewed 1 times in the past calendar month.

  • How long is the flight from Kentucky to Fremont?

    For as low as $218, Breeze Airways can have you in Fremont from Kentucky in 5h 02m. Airlines will cover a distance of 1984 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?

    $108 is the cheapest one-way deal found within the past few days, from Breeze Airways. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $135 and $159, respectively.

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

    When deciding which route to take from Kentucky to Fremont consider Nashville Intl - San Francisco, Cincinnati Cinci./N. Kentucky - San Francisco or Louisville Intl - San Francisco as they are the most popular.

  • What are the cheapest flights from Kentucky to Fremont?

    On average you can expect to pay $318 for a flight from Kentucky to Fremont. The cheapest flight overall is $143 while the most popular route, (Nashville Intl - San Francisco) is currently priced at $295.

  • 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.

  • What is the cheapest month to book a flight from Kentucky to Fremont?

    Currently, September is the cheapest month in which you can book a flight from Kentucky to Fremont (average of $131). Flying from Kentucky to Fremont in March is currently the most expensive (average of $342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.
John F Kennedy Intl to San Francisco flights
Newark to San Francisco flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
LaGuardia to San Francisco flights
Dallas/Fort Worth to Las Vegas flights
Newark to Los Angeles flights
Seattle to Las Vegas flights
Seattle to Los Angeles flights
San Francisco to Las Vegas flights
Newark to Las Vegas flights
O'Hare Intl to Las Vegas flights
Dulles Intl to Las Vegas flights
LaGuardia to Los Angeles flights
Dallas/Fort Worth to Los Angeles flights
LaGuardia to Las Vegas flights
San Francisco to Los Angeles flights
Los Angeles to San Francisco flights
Denver to Las Vegas flights
Boston to Las Vegas flights
Seattle to Ontario flights
O'Hare Intl to Los Angeles flights
Los Angeles to Las Vegas flights
Ontario to San Francisco flights
Dallas/Fort Worth to San Francisco flights
Dulles Intl to Los Angeles flights
Baltimore to Las Vegas flights
San Francisco to Ontario flights
Reagan-National to Los Angeles flights
San Francisco to Santa Ana flights
Reagan-National to Las Vegas flights
Atlanta to Las Vegas flights
Portland to Las Vegas flights
Baltimore to Los Angeles flights
Seattle to San Diego flights
Boston to Los Angeles flights
Seattle to San Francisco flights
O'Hare Intl to San Francisco flights
Santa Ana to San Francisco flights
Minneapolis to Las Vegas flights
Burbank to Las Vegas flights
Detroit to Las Vegas flights
Ontario to Las Vegas flights
Philadelphia to Las Vegas flights
Atlanta to Los Angeles flights
Santa Ana to Las Vegas flights
Austin to Las Vegas flights
Denver to Los Angeles flights
Orlando to Las Vegas flights
San Francisco to San Diego flights

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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$139Average$280FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$142Average$423FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$254Average$491FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$262Average$444FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$283Average$477FlexibilityNo 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.