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Fremont

$109+ Cheap flights from Lexington (LEX) 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SFO
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheapflights Tip: The best prices from Lexington Blue Grass to Fremont are usually found in October or August, booked 46 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap 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 December 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Sun 12/212:32 pmLEX - SFO
2 stops32h 58mMultiple Airlines
Sat 1/1711:03 amSFO - LEX
1 stop23h 14mMultiple Airlines
Deal found 12/2$246
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Sun 12/212:32 pmLEX - SFO
1 stop20h 16mMultiple Airlines
Tue 12/306:00 amSFO - LEX
1 stop12h 32mMultiple Airlines
Deal found 12/2$347
This Delta deal was found by Cheapflights users on 11/30. 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 12/177:45 amLEX - SFO
1 stop9h 38mDelta
Thu 12/255:50 amSFO - LEX
1 stop8h 17mDelta
Deal found 11/30$349
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Sun 12/212:05 pmLEX - SFO
2 stops11h 53mAmerican Airlines
Sat 1/177:00 amSFO - LEX
2 stops12h 10mAmerican Airlines
Deal found 12/2$359
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Sun 12/212:32 pmLEX - SFO
1 stop20h 16mMultiple Airlines
Mon 12/294:06 pmSFO - LEX
1 stop26h 26mMultiple Airlines
Deal found 12/2$375
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/910:07 amLEX - SFO
1 stop10h 21mUnited Airlines
Wed 1/711:00 amSFO - LEX
1 stop8h 30mUnited Airlines
Deal found 12/2$399
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/911:23 amLEX - SFO
2 stops10h 51mAmerican Airlines
Fri 1/99:00 amSFO - LEX
1 stop9h 28mAmerican Airlines
Deal found 12/2$404
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/92:11 pmLEX - SFO
2 stops9h 18mAmerican Airlines
Wed 1/711:04 amSFO - LEX
2 stops9h 19mAmerican Airlines
Deal found 12/2$409
This Delta deal was found by Cheapflights users on 12/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:43 pmLEX - SFO
2 stops15h 17mDelta
Wed 12/315:50 amSFO - LEX
1 stop8h 17mDelta
Deal found 12/1$417

Find flight deals from Lexington to Fremont

Keep the following information in mind while searching for Lexington to Fremont flight deals. Data was last updated December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$246
(Kiwi.com)

One-way from

$109
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$496
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
One-way flight from Lexington Blue Grass to Fremont
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($44 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 December 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 December 3, 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

Sat 5/2

7:30 am-2:29 pm

1 stop9h 59m

San Francisco

Mon 5/11

10:30 pm-9:24 am

1 stop7h 54m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Tue 2/10

5:32 pm-11:00 pm

1 stop8h 28m

San Francisco

Wed 2/18

1:35 pm-11:49 pm

1 stop7h 14m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Tue 2/10

10:31 am-5:43 pm

1 stop10h 12m

San Francisco

Sat 2/14

6:00 am-4:53 pm

1 stop7h 53m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Fri 1/16

5:35 pm-11:25 pm

1 stop8h 50m

San Francisco

Mon 1/19

9:30 pm-9:42 am

1 stop9h 12m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 1/21

10:31 am-5:43 pm

1 stop10h 12m

San Francisco

Sat 1/24

10:00 pm-9:42 am

1 stop8h 42m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Tue 4/28

5:55 pm-10:49 pm

1 stop7h 54m

San Francisco

Wed 5/6

6:00 am-5:10 pm

1 stop8h 10m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Tue 2/10

6:00 am-1:50 pm

1 stop10h 50m

San Francisco

Wed 2/18

9:15 am-9:57 pm

2 stops9h 42m

$314

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 2/11

7:26 am-5:49 pm

2 stops13h 23m

San Francisco

Sat 2/14

6:00 am-4:53 pm

1 stop7h 53m

$337

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 12/17

7:45 am-2:23 pm

1 stop9h 38m

San Francisco

Thu 12/25

5:50 am-5:07 pm

1 stop8h 17m

$349

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Fri 2/13

5:35 pm-10:57 pm

1 stop8h 22m

San Francisco

Mon 2/16

6:00 am-4:53 pm

1 stop7h 53m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 19 results
1
2

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 November 28, 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 December 3, 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 December 3, 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
8,011 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Overall

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Overall

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
9,063 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Overall

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
11,045 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Overall

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 28m. The distance between Lexington and Fremont is about 2046 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $148. American Airlines flights start at $159 while deals on United Airlines start at $216 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

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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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$403FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$491FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$447FlexibilityNo cancel feeOn-time71%

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