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Fremont

$161+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SFO
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
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

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 November 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Sun 12/212:32 pmLEX - SFO
1 stop20h 16mMultiple Airlines
Sat 1/172:24 pmSFO - LEX
1 stop19h 53mMultiple Airlines
Deal found 11/18$238
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:45 amLEX - SFO
1 stop9h 38mDelta
Mon 12/811:40 amSFO - LEX
1 stop8h 10mDelta
Deal found 11/19$389
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:11 pmLEX - SFO
2 stops9h 12mAmerican Airlines
Mon 12/86:00 amSFO - LEX
1 stop9h 28mAmerican Airlines
Deal found 11/19$394
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:30 amLEX - SFO
1 stop8h 03mDelta
Mon 12/110:30 pmSFO - LEX
1 stop7h 58mDelta
Deal found 11/18$399
This American Airlines deal was found by Cheapflights users on 11/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:10 pmLEX - SFO
1 stop8h 15mAmerican Airlines
Sun 12/77:15 amSFO - LEX
1 stop7h 25mAmerican Airlines
Deal found 11/18$439
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:43 pmLEX - SFO
2 stops15h 17mDelta
Thu 12/255:50 amSFO - LEX
1 stop8h 17mDelta
Deal found 11/19$460
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:07 amLEX - SFO
1 stop8h 28mUnited Airlines
Wed 12/246:28 pmSFO - LEX
1 stop24h 45mUnited Airlines
Deal found 11/19$467
This Delta deal was found by Cheapflights users on 11/17. 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.
Tue 11/183:40 pmLEX - SFO
1 stop10h 43mDelta
Thu 12/410:30 pmSFO - LEX
1 stop7h 58mDelta
Deal found 11/17$479
This American Airlines deal was found by Cheapflights users on 11/17. 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 11/1811:21 amLEX - SFO
2 stops10h 41mAmerican Airlines
Thu 12/411:15 pmSFO - LEX
1 stop8h 19mAmerican Airlines
Deal found 11/17$484
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:00 amLEX - SFO
2 stops11h 00mAmerican Airlines
Wed 12/36:00 amSFO - LEX
2 stops9h 51mAmerican Airlines
Deal found 11/19$489

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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Kiwi.com)

One-way from

$161
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$398
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 November 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 November 20, 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

Sun 12/21

2:32 pm-7:48 am

1 stop20h 16m

San Francisco

Sat 1/17

2:24 pm-1:17 pm

1 stop19h 53m

$238

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 1/21

9:00 am-3:27 pm

1 stop9h 27m

San Francisco

Sat 1/24

6:45 am-4:27 pm

1 stop6h 42m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Sat 2/14

1:36 pm-7:56 pm

1 stop9h 20m

San Francisco

Wed 2/18

10:54 pm-9:55 am

1 stop8h 01m

$309

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 1/21

7:41 am-4:34 pm

2 stops11h 53m

San Francisco

Sat 1/24

6:00 am-3:55 pm

1 stop6h 55m

$314

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Thu 3/5

10:04 pm-5:47 pm

1 stop22h 43m

$161

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Fri 3/6

1:36 pm-7:56 pm

1 stop9h 20m

$264

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Fri 3/6

1:59 pm-11:06 pm

2 stops12h 07m

$279

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 3/4

10:35 am-5:40 pm

1 stop10h 05m

$314

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 3/4

6:40 am-2:14 pm

2 stops10h 34m

$319

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Fri 3/6

9:26 pm-6:49 am

3 stops36h 23m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 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 14, 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 November 20, 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 November 20, 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
8,004 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

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
8,004 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

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
9,025 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

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
11,046 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

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 9h 20m. The distance between Lexington and Fremont is about 2046 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$391FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$440FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$344Average$493FlexibilityNo cancel feeOn-time69%

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