HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fremont

$236+ Cheap flights from Lexington (LEX) to Fremont, CA

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SFO
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lexington 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.

Cheapflights Tip: The best prices from Lexington Blue Grass to Fremont are usually found in November or August, booked 46 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Find flight deals from Lexington to Fremont

Cheapest flights from Lexington to Fremont
Explore the most affordable flight options available from Lexington to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/252:05 pmLEX - SFO
1 stop26h 56mMultiple Airlines
Tue 12/210:10 pmSFO - LEX
2 stops43h 47mMultiple Airlines
Deal found 10/28$236
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/116:57 pmLEX - SFO
2 stops29h 25mMultiple Airlines
Thu 11/135:45 amSFO - LEX
1 stop12h 30mMultiple Airlines
Deal found 10/28$297
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 12/33:41 pmLEX - SFO
1 stop8h 18mDelta
Sun 12/710:45 pmSFO - LEX
1 stop8h 07mDelta
Deal found 10/28$309
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/182:32 pmLEX - SFO
1 stop20h 16mMultiple Airlines
Sun 12/289:30 pmSFO - LEX
2 stops45h 02mMultiple Airlines
Deal found 10/28$310
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:40 amLEX - SFO
1 stop7h 46mAmerican Airlines
Sat 12/138:20 amSFO - LEX
2 stops10h 25mAmerican Airlines
Deal found 10/28$314
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/57:59 pmLEX - SFO
2 stops14h 31mDelta
Mon 12/82:00 pmSFO - LEX
1 stop7h 08mDelta
Deal found 10/28$347
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 12/33:41 pmLEX - SFO
1 stop8h 18mDelta
Mon 12/87:37 pmSFO - LEX
2 stops10h 51mDelta
Deal found 10/28$352
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 12/47:59 pmLEX - SFO
2 stops14h 31mDelta
Sun 12/710:30 pmSFO - LEX
1 stop7h 58mDelta
Deal found 10/28$362
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/111:59 pmLEX - SFO
1 stop10h 23mUnited Airlines
Sat 11/151:08 pmSFO - LEX
1 stop6h 09mUnited Airlines
Deal found 10/27$369
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:00 amLEX - SFO
1 stop9h 37mAmerican Airlines
Sat 11/158:45 amSFO - LEX
1 stop10h 19mAmerican Airlines
Deal found 10/28$370

Cheap flight deals from Lexington to Fremont

Keep the following information in mind while searching for Lexington to Fremont flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$185
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$368
Provider with most accurate pricing for Lexington Blue Grass-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-San Francisco flights.
Search Deals
From Lexington Blue Grass to Fremont
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington 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 October 29, 2025.
Use the filters below to find and compare flights from Lexington to Fremont that are best for you.

Fly from

Lexington

Fly to

Fremont

Route

Depart

Return

Price

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Tue 11/11

6:57 pm-9:22 pm

2 stops29h 25m

San Francisco

Thu 11/13

5:45 am-9:15 pm

1 stop12h 30m

$297

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Thu 1/15

2:07 pm-9:06 pm

1 stop9h 59m

San Francisco

Fri 1/23

4:59 pm-11:01 am

2 stops39h 02m

$298

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Sat 12/6

3:41 pm-9:16 pm

1 stop8h 35m

San Francisco

Tue 12/9

12:37 pm-12:08 am

1 stop8h 31m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Tue 2/17

5:34 pm-11:11 pm

1 stop8h 37m

San Francisco

Sat 2/21

6:45 am-4:50 pm

1 stop7h 05m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 12/3

3:41 pm-8:59 pm

1 stop8h 18m

San Francisco

Sun 12/7

10:45 pm-9:52 am

1 stop8h 07m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 12/3

3:41 pm-8:59 pm

1 stop8h 18m

San Francisco

Mon 12/8

2:00 pm-12:08 am

1 stop7h 08m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Tue 12/9

6:02 pm-11:13 pm

1 stop8h 11m

San Francisco

Sat 12/13

6:00 am-4:38 pm

1 stop7h 38m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Sat 12/6

6:12 pm-11:13 pm

1 stop8h 01m

San Francisco

Mon 12/8

10:45 pm-9:52 am

1 stop8h 07m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Sat 12/6

6:12 pm-11:13 pm

1 stop8h 01m

San Francisco

Sun 12/7

2:00 pm-12:08 am

1 stop7h 08m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 1/14

2:17 pm-7:45 pm

1 stop8h 28m

San Francisco

Sat 1/24

12:04 pm-9:57 pm

1 stop6h 53m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Lexington to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Lexington 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 Lexington to Fremont

How far ahead should I book a flight from Lexington to Fremont?

Use this chart to determine the optimal time to book a round-trip flight from Lexington to Fremont. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Lexington to Fremont, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Lexington to Fremont (average of $114). Flying from Lexington to Fremont in June is currently the most expensive (average of $213). 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.

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

Find hourly flight availability from Lexington 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 October 29, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 37% on flights from Lexington to Fremont by exploring options for tickets in the evening.

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fremont. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Lexington to Fremont to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Lexington to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lexington to Fremont?

    For a flight from Lexington to Fremont, you will be flying from Blue Grass. Lexington Blue Grass (LEX) is just 5.6 mi from the center of the city. Blue Grass is the only Lexington airport and it handles 0 outbound flights to Fremont per day. 3 airlines have flights to Fremont from Lexington Blue Grass on a regular basis.

  • How long is the flight from Lexington to Fremont?

    For as low as $309, Delta can have you in Fremont from Lexington in 8h 35m. The distance between Lexington and Fremont is about 2046 mi.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $264. American Airlines flights start at $269 while deals on United Airlines start at $314 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lexington 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 Lexington to Fremont?

    Currently, September is the cheapest month in which you can book a flight from Lexington to Fremont (average of $114). Flying from Lexington to Fremont in June is currently the most expensive (average of $213). 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 Lexington to Fremont

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Las Vegas flights
Nashville to Los Angeles flights
Cincinnati to Los Angeles flights
Louisville to Las Vegas flights
Nashville to Las Vegas flights
Nashville to Ontario flights
Nashville to San Francisco flights
Nashville to Santa Ana flights
Louisville to Los Angeles flights
Nashville to San Diego flights
Cincinnati to San Diego flights
Knoxville to Las Vegas flights
Cincinnati to Ontario flights
Nashville to Burbank flights
Cincinnati to Santa Ana flights
Cincinnati to San Francisco flights
Louisville to Ontario flights
Lexington to Las Vegas flights
Louisville to San Francisco flights
Nashville to San Jose flights
Louisville to San Diego flights
Knoxville to Los Angeles flights
Nashville to Sacramento flights
Lexington to Santa Ana flights
Nashville to Palm Springs flights
Cincinnati to San Jose flights
Nashville to Oakland flights
Cincinnati to Sacramento flights
Louisville to Burbank flights
Nashville to Long Beach flights
Lexington to San Diego flights
Knoxville to Ontario flights
Knoxville to Sacramento flights
Evansville to Las Vegas flights
Cincinnati to Palm Springs flights
Cincinnati to Reno flights
Knoxville to San Diego flights
Lexington to Los Angeles flights
Louisville to Sacramento flights
Louisville to Long Beach flights
Cincinnati to Oakland flights
Cincinnati to Long Beach flights
Cincinnati to Burbank flights
Knoxville to San Francisco flights
Knoxville to Santa Ana flights
Lexington to Ontario flights
Knoxville to San Jose flights
Louisville to Santa Ana flights
Lexington to San Francisco flights
Blountville to Los Angeles flights

Top 3 airlines flying from Lexington to Fremont

Discover the top 3 airlines that operate flights from Lexington 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$391FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$344Average$516FlexibilityNo 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.