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Cheap flights from San Francisco to Lexington from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Lexington departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Lexington

Cheap round-trip flights

Delta Logo
11:00 pm - 9:44 amSFO-LEX
7h 44m1 stop
Delta Logo
3:42 pm - 8:28 pmLEX-SFO
7h 46m1 stop
$309Delta
Find Deal
Tue, Sep 16 - Mon, Sep 22
Delta Logo
9:35 pm - 9:25 amSFO-LEX
8h 50m1 stop
Delta Logo
6:00 am - 11:40 amLEX-SFO
8h 40m1 stop
$314Delta
Find Deal
Fri, Aug 15 - Sat, Aug 23
American Airlines Logo
11:30 pm - 11:03 amSFO-LEX
8h 33m1 stop
American Airlines Logo
6:32 pm - 10:52 pmLEX-SFO
7h 20m1 stop
$319American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
Delta Logo
11:00 pm - 9:44 amSFO-LEX
7h 44m1 stop
Delta Logo
5:56 pm - 10:41 pmLEX-SFO
7h 45m1 stop
$394Delta
Find Deal
Thu, Sep 18 - Sun, Sep 21
American Airlines Logo
2:17 pm - 12:20 amSFO-LEX
7h 03m1 stop
American Airlines Logo
6:22 pm - 12:17 amLEX-SFO
8h 55m1 stop
$399American Airlines
Find Deal
Wed, Oct 8 - Fri, Oct 10
American Airlines Logo
11:30 pm - 11:03 amSFO-LEX
8h 33m1 stop
American Airlines Logo
2:15 pm - 8:51 pmLEX-SFO
9h 36m2 stops
$404American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
5:15 am - 5:07 pmSFO-LEX
8h 52m1 stop
United Airlines Logo
11:10 am - 5:07 pmLEX-SFO
8h 57m1 stop
$409United Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
American Airlines Logo
8:00 am - 8:46 pmSFO-LEX
9h 46m2 stops
American Airlines Logo
6:34 pm - 11:09 pmLEX-SFO
7h 35m1 stop
$414American Airlines
Find Deal
Tue, Sep 16 - Mon, Sep 22
United Airlines Logo
6:00 am - 5:02 pmSFO-LEX
8h 02m1 stop
United Airlines Logo
5:50 pm - 11:09 pmLEX-SFO
8h 19m1 stop
$439United Airlines
Find Deal
Tue, Dec 30 - Tue, Jan 6
United Airlines Logo
8:30 am - 11:37 pmSFO-LEX
12h 07m2 stops
United Airlines Logo
7:00 am - 5:32 pmLEX-SFO
13h 32m2 stops
$539United Airlines
Find Deal
Fri, Sep 5 - Tue, Sep 9

Delta flights from San Francisco to Lexington

Our best Delta deals on San Francisco to Lexington flight tickets
Delta
Sep 16
SFO11:00 pmSan Francisco
7h 44m
1 stop
LEX9:44 amLexington Blue Grass
Sep 22
LEX3:42 pmLexington Blue Grass
7h 46m
1 stop
SFO8:28 pmSan Francisco
$309
Find similar
Delta
Aug 15
SFO9:35 pmSan Francisco
8h 50m
1 stop
LEX9:25 amLexington Blue Grass
Aug 23
LEX6:00 amLexington Blue Grass
8h 40m
1 stop
SFO11:40 amSan Francisco
$314
Find similar
Delta
Sep 18
SFO11:00 pmSan Francisco
7h 44m
1 stop
LEX9:44 amLexington Blue Grass
Sep 21
LEX5:56 pmLexington Blue Grass
7h 45m
1 stop
SFO10:41 pmSan Francisco
$394
Find similar

American Airlines flights from San Francisco to Lexington

Our best American Airlines deals on San Francisco to Lexington flight tickets
American Airlines
Aug 1
SFO1:20 pmSan Francisco
7h 09m
1 stop
LEX11:29 pmLexington Blue Grass
Aug 18
LEX5:15 pmLexington Blue Grass
7h 26m
1 stop
SFO9:41 pmSan Francisco
$314
Find similar
American Airlines
Aug 14
SFO11:30 pmSan Francisco
8h 33m
1 stop
LEX11:03 amLexington Blue Grass
Aug 18
LEX6:32 pmLexington Blue Grass
7h 20m
1 stop
SFO10:52 pmSan Francisco
$319
Find similar
American Airlines
Oct 8
SFO2:17 pmSan Francisco
7h 03m
1 stop
LEX12:20 amLexington Blue Grass
Oct 10
LEX6:22 pmLexington Blue Grass
8h 55m
1 stop
SFO12:17 amSan Francisco
$399
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Lexington 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, momondo users made 832,500 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from San Francisco to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Tue 9/16

11:00 pm-9:44 am

1 stop7h 44m

Lexington Blue Grass

Mon 9/22

3:42 pm-8:28 pm

1 stop7h 46m

$309

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Fri 8/15

9:35 pm-9:25 am

1 stop8h 50m

Lexington Blue Grass

Sat 8/23

6:00 am-11:40 am

1 stop8h 40m

$314

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Thu 8/14

11:30 pm-11:03 am

1 stop8h 33m

Lexington Blue Grass

Mon 8/18

6:32 pm-10:52 pm

1 stop7h 20m

$319

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Thu 9/18

11:00 pm-9:44 am

1 stop7h 44m

Lexington Blue Grass

Sun 9/21

5:56 pm-10:41 pm

1 stop7h 45m

$394

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 10/8

2:17 pm-12:20 am

1 stop7h 03m

Lexington Blue Grass

Fri 10/10

6:22 pm-12:17 am

1 stop8h 55m

$399

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Thu 8/14

11:30 pm-11:03 am

1 stop8h 33m

Lexington Blue Grass

Mon 8/18

2:15 pm-8:51 pm

2 stops9h 36m

$404

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 8/27

5:15 am-5:07 pm

1 stop8h 52m

Lexington Blue Grass

Wed 9/3

11:10 am-5:07 pm

1 stop8h 57m

$409

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Tue 9/16

8:00 am-8:46 pm

2 stops9h 46m

Lexington Blue Grass

Mon 9/22

6:34 pm-11:09 pm

1 stop7h 35m

$414

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Tue 12/30

6:00 am-5:02 pm

1 stop8h 02m

Lexington Blue Grass

Tue 1/6

5:50 pm-11:09 pm

1 stop8h 19m

$439

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Fri 9/5

8:30 am-11:37 pm

2 stops12h 07m

Lexington Blue Grass

Tue 9/9

7:00 am-5:32 pm

2 stops13h 32m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lexington from

How to get the cheapest flight ticket from San Francisco to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lexington?

In general, November is the cheapest month to fly from San Francisco to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $403. If you are unable to visit Lexington during the month of November, then departing from San Francisco during the month May is also very affordable. Most momondo users find prices during this month for around $413.

What is the cheapest day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from San Francisco is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $410. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $534.

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is at noon when flights can be purchased for as low as $415. Try not to purchase tickets in the morning because they tend to be around $508. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Lexington?

You are more likely to see cheaper flights to Lexington from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Lexington for around $508 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lexington from San Francisco for as low as $355 on momondo.

How have San Francisco to Lexington flight prices changed over time?

As of July 2025, prices for San Francisco to Lexington flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Lexington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Lexington (SFO to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Lexington

Best Price Found

$160

Fastest flight time

6h 40m

Direct flights

None

Airports in Lexington

1 airport
The best one-way flight to Lexington from San Francisco in the past 72 hours is $160. The best round-trip flight deal from San Francisco to Lexington found on momondo in the last 72 hours is $309.
The fastest flight from San Francisco to Lexington takes 6h 40m
There are no direct flights from San Francisco to Lexington. Popular non-direct route for this connection is San Francisco Airport - Lexington Blue Grass Airport.
There is 1 airport near Lexington: Lexington Blue Grass (LEX)
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  • How far is San Francisco to Lexington Blue Grass by plane?

    A flight from San Francisco to Lexington Blue Grass will travel around 2050.6 mi. By plane, this route typically takes 6h 47m.

  • When did momondo last update prices for flights from San Francisco Airport to Lexington Blue Grass Airport?

    Prices for flights from San Francisco Airport to Lexington Blue Grass Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Lexington Blue Grass Airport?

  • How old do you have to be to fly from San Francisco Airport to Lexington Blue Grass Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The necessary travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Francisco to Lexington?

Best airlines flying from San Francisco to Lexington

Compare and see reviews for airlines that fly from San Francisco to Lexington with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $299Free CancellationRating
7.4
8,896 reviews
Search United Airlines flights
DeltaPriceFrom $308Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Richmond
Somerset
Georgetown
Danville
Frankfort
Winchester
Berea
Versailles
Midway
Carlisle

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Lexington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lexington from San Francisco.

Can I find flights from San Francisco to Lexington with flexible booking policies on momondo?

Flights from San Francisco to Lexington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Francisco to Lexington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Lexington.

I’m not ready to book a flight from San Francisco to Lexington right now. Can momondo alert me if prices change?

Price alerts on flights to Lexington from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Lexington trip

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