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Cheap flights from San Francisco to Lexington from $264

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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:47 pm - 9:29 pm
SFO
-
LEX
24h 42m
1 stop
Multiple Airlines Logo
10:19 pm - 8:18 am
LEX
-
SFO
12h 59m
1 stop
$270Multiple Airlines
Wed, Apr 29 - Sun, May 3
Multiple Airlines Logo
5:47 pm - 9:29 pm
SFO
-
LEX
24h 42m
1 stop
Multiple Airlines Logo
10:19 pm - 8:18 am
LEX
-
SFO
12h 59m
1 stop
$275Multiple Airlines
Wed, Apr 29 - Sun, May 3
Multiple Airlines Logo
5:49 pm - 9:29 pm
SFO
-
LEX
24h 40m
2 stops
Multiple Airlines Logo
10:19 pm - 8:18 am
LEX
-
SFO
12h 59m
1 stop
$318Multiple Airlines
Wed, Apr 29 - Sun, May 3
Delta Logo
6:00 am - 6:54 pm
SFO
-
LEX
9h 54m
1 stop
Delta Logo
5:55 pm - 12:15 am
LEX
-
SFO
9h 20m
1 stop
$329Delta
Tue, Jul 28 - Mon, Aug 3
American Airlines Logo
12:26 am - 10:51 am
SFO
-
LEX
7h 25m
1 stop
American Airlines Logo
1:58 pm - 9:13 pm
LEX
-
SFO
10h 15m
2 stops
$334American Airlines
Fri, Feb 27 - Wed, Mar 4
United Airlines Logo
6:05 am - 6:37 pm
SFO
-
LEX
9h 32m
1 stop
United Airlines Logo
5:30 am - 10:29 am
LEX
-
SFO
7h 59m
1 stop
$342United Airlines
Wed, Jun 3 - Wed, Jul 8
American Airlines Logo
12:25 am - 12:09 pm
SFO
-
LEX
8h 44m
1 stop
American Airlines Logo
3:00 pm - 11:10 pm
LEX
-
SFO
11h 10m
1 stop
$359American Airlines
Tue, Feb 24 - Mon, Mar 2
American Airlines Logo
10:36 am - 11:26 pm
SFO
-
LEX
9h 50m
1 stop
American Airlines Logo
1:58 pm - 9:23 pm
LEX
-
SFO
10h 25m
2 stops
$364American Airlines
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
10:34 pm - 11:06 am
SFO
-
LEX
33h 32m
2 stops
Multiple Airlines Logo
10:04 pm - 8:21 pm
LEX
-
SFO
25h 17m
1 stop
$383Multiple Airlines
Fri, Feb 27 - Thu, Mar 5
Delta Logo
10:45 pm - 9:55 am
SFO
-
LEX
8h 10m
1 stop
Delta Logo
5:35 pm - 11:25 pm
LEX
-
SFO
8h 50m
1 stop
$389Delta
Thu, Feb 19 - Mon, Feb 23

American Airlines flights from San Francisco to Lexington

Our best American Airlines deals on San Francisco to Lexington flight tickets
American Airlines
Feb 27
SFO12:26 amSan Francisco
7h 25m
1 stop
LEX10:51 amLexington Blue Grass
Mar 4
LEX1:58 pmLexington Blue Grass
10h 15m
2 stops
SFO9:13 pmSan Francisco
$334
American Airlines
Feb 24
SFO12:25 amSan Francisco
8h 44m
1 stop
LEX12:09 pmLexington Blue Grass
Mar 2
LEX3:00 pmLexington Blue Grass
11h 10m
1 stop
SFO11:10 pmSan Francisco
$359
American Airlines
Feb 25
SFO10:36 amSan Francisco
9h 50m
1 stop
LEX11:26 pmLexington Blue Grass
Mar 2
LEX1:58 pmLexington Blue Grass
10h 25m
2 stops
SFO9:23 pmSan Francisco
$364

United Airlines flights from San Francisco to Lexington

Our best United Airlines deals on San Francisco to Lexington flight tickets
United Airlines
Jun 3
SFO6:05 amSan Francisco
9h 32m
1 stop
LEX6:37 pmLexington Blue Grass
Jul 8
LEX5:30 amLexington Blue Grass
7h 59m
1 stop
SFO10:29 amSan Francisco
$342
United Airlines
Feb 27
SFO1:35 pmSan Francisco
7h 14m
1 stop
LEX11:49 pmLexington Blue Grass
Mar 5
LEX5:39 pmLexington Blue Grass
9h 37m
1 stop
SFO12:16 amSan Francisco
$425
United Airlines
Feb 24
SFO6:45 amSan Francisco
7h 05m
1 stop
LEX4:50 pmLexington Blue Grass
Feb 28
LEX5:45 pmLexington Blue Grass
8h 39m
1 stop
SFO11:24 pmSan Francisco
$459

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 February 9, 2026.
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

Wed 4/29

5:47 pm-9:29 pm

1 stop24h 42m

Lexington Blue Grass

Sun 5/3

10:19 pm-8:18 am

1 stop12h 59m

$270

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 4/29

5:47 pm-9:29 pm

1 stop24h 42m

Lexington Blue Grass

Sun 5/3

10:19 pm-8:18 am

1 stop12h 59m

$275

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 4/29

5:49 pm-9:29 pm

2 stops24h 40m

Lexington Blue Grass

Sun 5/3

10:19 pm-8:18 am

1 stop12h 59m

$318

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Tue 7/28

6:00 am-6:54 pm

1 stop9h 54m

Lexington Blue Grass

Mon 8/3

5:55 pm-12:15 am

1 stop9h 20m

$329

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Fri 2/27

12:26 am-10:51 am

1 stop7h 25m

Lexington Blue Grass

Wed 3/4

1:58 pm-9:13 pm

2 stops10h 15m

$334

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 6/3

6:05 am-6:37 pm

1 stop9h 32m

Lexington Blue Grass

Wed 7/8

5:30 am-10:29 am

1 stop7h 59m

$342

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Tue 2/24

12:25 am-12:09 pm

1 stop8h 44m

Lexington Blue Grass

Mon 3/2

3:00 pm-11:10 pm

1 stop11h 10m

$359

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 2/25

10:36 am-11:26 pm

1 stop9h 50m

Lexington Blue Grass

Mon 3/2

1:58 pm-9:23 pm

2 stops10h 25m

$364

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Fri 2/27

10:34 pm-11:06 am

2 stops33h 32m

Lexington Blue Grass

Thu 3/5

10:04 pm-8:21 pm

1 stop25h 17m

$383

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Thu 2/19

10:45 pm-9:55 am

1 stop8h 10m

Lexington Blue Grass

Mon 2/23

5:35 pm-11:25 pm

1 stop8h 50m

$389

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, August 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 $338. If you are unable to visit Lexington during the month of August, then departing from San Francisco during the month September is also very affordable. Most momondo users find prices during this month for around $368.

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 $495 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 $338 on momondo.

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

As of February 2026, prices for San Francisco to Lexington flights are approximately 441% more expensive 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

Fastest flight time

7h 03m

Direct flights

None
The fastest flight from San Francisco to Lexington takes 7h 03m
There are no direct flights from San Francisco to Lexington. There are no popular flight routes from San Francisco to Lexington.
Search flight deals

  • 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 7h 03m.

  • 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
DeltaPriceFrom $159Free CancellationRating
7.9
8,176 reviews
Search Delta flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
9,262 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
11,258 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
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.

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