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Cheap flights from San Francisco to Lexington from $112

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 11/13. 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

American Airlines Logo
5:09 am - 6:40 pmSFO-LEX
10h 31m1 stop
American Airlines Logo
7:00 am - 11:21 amLEX-SFO
7h 21m1 stop
$309American Airlines
Find Deal
Thu, Oct 30 - Tue, Nov 4
American Airlines Logo
5:09 am - 6:40 pmSFO-LEX
10h 31m1 stop
American Airlines Logo
6:03 am - 1:29 pmLEX-SFO
10h 26m2 stops
$314American Airlines
Find Deal
Thu, Oct 30 - Tue, Nov 4
American Airlines Logo
11:26 am - 11:57 pmSFO-LEX
9h 31m2 stops
American Airlines Logo
12:33 pm - 8:30 pmLEX-SFO
10h 57m2 stops
$319American Airlines
Find Deal
Fri, Jan 9 - Wed, Jan 14
Delta Logo
10:57 pm - 9:45 amSFO-LEX
7h 48m1 stop
Delta Logo
7:45 am - 2:13 pmLEX-SFO
9h 28m1 stop
$334Delta
Find Deal
Fri, Oct 10 - Wed, Oct 15
Multiple Airlines Logo
5:45 am - 9:43 pmSFO-LEX
12h 58m1 stop
Multiple Airlines Logo
9:49 pm - 12:05 pmLEX-SFO
17h 16m2 stops
$367Multiple Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
5:15 am - 3:48 pmSFO-LEX
7h 33m1 stop
United Airlines Logo
7:33 pm - 11:59 pmLEX-SFO
7h 26m1 stop
$369United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
12:15 pm - 12:26 amSFO-LEX
9h 11m2 stops
American Airlines Logo
4:41 pm - 11:36 pmLEX-SFO
9h 55m1 stop
$374American Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
7:37 pm - 9:49 amSFO-LEX
11h 12m2 stops
Delta Logo
5:15 pm - 11:58 pmLEX-SFO
9h 43m1 stop
$377Delta
Find Deal
Fri, Nov 14 - Mon, Nov 17
Multiple Airlines Logo
8:00 am - 6:35 pmSFO-LEX
31h 35m2 stops
Multiple Airlines Logo
10:33 pm - 11:22 amLEX-SFO
15h 49m1 stop
$401Multiple Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
5:15 am - 5:20 pmSFO-LEX
9h 05m1 stop
United Airlines Logo
10:37 am - 5:20 pmLEX-SFO
9h 43m1 stop
$409United Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21

American Airlines flights from San Francisco to Lexington

Our best American Airlines deals on San Francisco to Lexington flight tickets
American Airlines
Oct 30
SFO5:09 amSan Francisco
10h 31m
1 stop
LEX6:40 pmLexington Blue Grass
Nov 4
LEX7:00 amLexington Blue Grass
7h 21m
1 stop
SFO11:21 amSan Francisco
$309
Find similar
American Airlines
Oct 30
SFO5:09 amSan Francisco
10h 31m
1 stop
LEX6:40 pmLexington Blue Grass
Nov 4
LEX6:03 amLexington Blue Grass
10h 26m
2 stops
SFO1:29 pmSan Francisco
$314
Find similar
American Airlines
Jan 9
SFO11:26 amSan Francisco
9h 31m
2 stops
LEX11:57 pmLexington Blue Grass
Jan 14
LEX12:33 pmLexington Blue Grass
10h 57m
2 stops
SFO8:30 pmSan Francisco
$319
Find similar

Delta flights from San Francisco to Lexington

Our best Delta deals on San Francisco to Lexington flight tickets
Delta
Oct 10
SFO10:57 pmSan Francisco
7h 48m
1 stop
LEX9:45 amLexington Blue Grass
Oct 15
LEX7:45 amLexington Blue Grass
9h 28m
1 stop
SFO2:13 pmSan Francisco
$334
Find similar
Delta
Nov 14
SFO7:37 pmSan Francisco
11h 12m
2 stops
LEX9:49 amLexington Blue Grass
Nov 17
LEX5:15 pmLexington Blue Grass
9h 43m
1 stop
SFO11:58 pmSan Francisco
$377
Find similar
Delta
Mar 6
SFO9:30 pmSan Francisco
8h 55m
1 stop
LEX9:25 amLexington Blue Grass
Mar 10
LEX7:30 amLexington Blue Grass
10h 08m
1 stop
SFO2:38 pmSan Francisco
$384
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 September 17, 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

Thu 10/30

5:09 am-6:40 pm

1 stop10h 31m

Lexington Blue Grass

Tue 11/4

7:00 am-11:21 am

1 stop7h 21m

$309

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Thu 10/30

5:09 am-6:40 pm

1 stop10h 31m

Lexington Blue Grass

Tue 11/4

6:03 am-1:29 pm

2 stops10h 26m

$314

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Fri 1/9

11:26 am-11:57 pm

2 stops9h 31m

Lexington Blue Grass

Wed 1/14

12:33 pm-8:30 pm

2 stops10h 57m

$319

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Fri 10/10

10:57 pm-9:45 am

1 stop7h 48m

Lexington Blue Grass

Wed 10/15

7:45 am-2:13 pm

1 stop9h 28m

$334

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Thu 10/2

5:45 am-9:43 pm

1 stop12h 58m

Lexington Blue Grass

Mon 10/6

9:49 pm-12:05 pm

2 stops17h 16m

$367

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Tue 9/30

5:15 am-3:48 pm

1 stop7h 33m

Lexington Blue Grass

Sat 10/4

7:33 pm-11:59 pm

1 stop7h 26m

$369

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Tue 9/30

12:15 pm-12:26 am

2 stops9h 11m

Lexington Blue Grass

Sat 10/4

4:41 pm-11:36 pm

1 stop9h 55m

$374

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Fri 11/14

7:37 pm-9:49 am

2 stops11h 12m

Lexington Blue Grass

Mon 11/17

5:15 pm-11:58 pm

1 stop9h 43m

$377

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 10/1

8:00 am-6:35 pm

2 stops31h 35m

Lexington Blue Grass

Sun 10/5

10:33 pm-11:22 am

1 stop15h 49m

$401

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 10/15

5:15 am-5:20 pm

1 stop9h 05m

Lexington Blue Grass

Tue 10/21

10:37 am-5:20 pm

1 stop9h 43m

$409

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 $388.

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 $503 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 $372 on momondo.

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

As of September 2025, prices for San Francisco to Lexington flights are approximately 79% 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

Direct flights

None
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 6h 45m.

  • 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 $248Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
8,926 reviews
Search United Airlines 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
Carlisle
Versailles

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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