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Fremont

$118+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SFO
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
1 adult, Economy
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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 June 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:47 am
SDF
-
SFO
Nonstop5h 22m
Breeze Airways
Mon 11/211:54 am
SFO
-
SDF
Nonstop4h 25m
Breeze Airways
Deal found 6/20$248
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:47 am
SDF
-
SFO
Nonstop5h 22m
Breeze Airways
Fri 10/211:54 am
SFO
-
SDF
Nonstop4h 25m
Breeze Airways
Deal found 6/22$257
This Expedia deal was found by Cheapflights users on 6/20. 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.
Mon 8/108:19 pm
TYS
-
SFO
1 stop18h 19m
Frontier
Mon 8/176:00 am
SFO
-
TYS
1 stop10h 24m
Frontier
Deal found 6/20$260
This Orbitz deal was found by Cheapflights users on 6/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:42 pm
BNA
-
SFO
1 stop23h 15m
Frontier
Tue 9/157:17 pm
SFO
-
BNA
1 stop21h 30m
Frontier
Deal found 6/22$267
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Thu 8/202:41 pm
BNA
-
SFO
1 stop20h 02m
Frontier
Sun 8/233:38 pm
SFO
-
BNA
1 stop20h 08m
Frontier
Deal found 6/19$268
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Thu 8/612:25 pm
BNA
-
SFO
1 stop6h 44m
Frontier
Sat 8/159:30 pm
SFO
-
BNA
1 stop15h 16m
Frontier
Deal found 6/19$269
This CheapOair deal was found by Cheapflights users on 6/24. 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.
Mon 8/108:19 pm
TYS
-
SFO
1 stop18h 19m
Frontier
Thu 8/135:30 pm
SFO
-
TYS
1 stop22h 54m
Frontier
Deal found 6/24$270
This Orbitz deal was found by Cheapflights users on 6/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:41 pm
BNA
-
SFO
1 stop7h 15m
Multiple Airlines
Tue 8/257:08 am
SFO
-
BNA
2 stops14h 44m
Multiple Airlines
Deal found 6/19$270
This Frontier deal was found by Cheapflights users on 6/23. 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.
Fri 8/78:19 pm
TYS
-
SFO
1 stop6h 59m
Frontier
Wed 8/126:00 am
SFO
-
TYS
1 stop10h 24m
Frontier
Deal found 6/23$271
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com 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 6/20$272
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Wed 8/512:25 pm
BNA
-
SFO
1 stop13h 53m
Frontier
Sat 8/159:30 pm
SFO
-
BNA
1 stop15h 16m
Frontier
Deal found 6/19$273
This Orbitz deal was found by Cheapflights users on 6/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:54 am
CVG
-
SFO
Nonstop5h 08m
Multiple Airlines
Tue 8/2510:35 pm
SFO
-
CVG
1 stop9h 46m
Multiple Airlines
Deal found 6/23$274

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 June 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(Kiwi.com)

One-way from

$118
(Super.com)

Popular in

March

Cheapest in

September

Average price

$405
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. 9% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 24, 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

LouisvilleSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Fri 8/21

9:31 am-11:33 am

Nonstop5h 02m

San Francisco

Mon 8/24

12:18 pm-7:48 pm

Nonstop4h 30m

$278

KnoxvilleSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

Fri 7/24

8:19 pm-12:23 am

1 stop7h 04m

San Francisco

Sun 7/26

9:39 pm-7:24 pm

1 stop18h 45m

$308

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Tue 9/1

9:54 am-12:02 pm

Nonstop5h 08m

San Francisco

Tue 9/8

12:47 pm-8:23 pm

Nonstop4h 36m

$308

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Tue 7/14

2:54 pm-5:42 pm

Nonstop4h 48m

San Francisco

Wed 7/15

5:00 am-2:02 pm

1 stop7h 02m

$329

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Tue 8/18

7:00 am-1:15 pm

2 stops9h 15m

San Francisco

Sat 8/22

6:40 am-4:20 pm

1 stop6h 40m

$332

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Sat 8/22

1:15 pm-8:35 pm

2 stops10h 20m

San Francisco

Wed 8/26

7:40 am-8:50 pm

2 stops10h 10m

$337

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 9/30

5:57 pm-11:57 pm

1 stop9h 00m

San Francisco

Tue 10/13

10:45 pm-10:20 am

1 stop8h 35m

$341

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Tue 9/1

5:40 am-11:35 am

1 stop8h 55m

San Francisco

Sun 9/6

8:20 am-8:40 pm

2 stops9h 20m

$342

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Sat 8/29

1:15 pm-9:25 pm

2 stops11h 10m

San Francisco

Sun 9/6

6:35 am-8:40 pm

2 stops11h 05m

$347

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Wed 8/19

12:30 pm-7:18 pm

1 stop9h 48m

San Francisco

Sun 8/23

5:05 am-5:40 pm

1 stop9h 35m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Showing 1-10 of 60 resultsSorted by cheapest first
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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 June 24, 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?

    Flights from Kentucky to Fremont have been viewed 4 times in the past calendar month.

  • How long is the flight from Kentucky to Fremont?

    For as low as $329, Breeze Airways can have you in Fremont from Kentucky in 4h 48m. 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?

    $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 United Airlines and American Airlines, with prices starting from $152 and $153, 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 $331 for a flight from Kentucky to Fremont. The cheapest flight overall is $129 while the most popular route, (Nashville Intl - San Francisco) is currently priced at $273.

  • 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

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Alternative routes for Kentucky to Fremont

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$136Average$284FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$166Average$436FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$254Average$515FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$270Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$529FlexibilityNo cancel feeOn-time69%

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