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Cheap flights from San Francisco to Lexington from $89

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 5/6. 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
7:40 pm - 9:29 pm
SFO
-
LEX
22h 49m
1 stop
Multiple Airlines Logo
10:19 pm - 12:17 pm
LEX
-
SFO
16h 58m
1 stop
$243Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
Multiple Airlines Logo
10:40 pm - 9:07 pm
SFO
-
LEX
19h 27m
1 stop
Multiple Airlines Logo
9:54 pm - 8:49 am
LEX
-
SFO
13h 55m
1 stop
$292Multiple Airlines
Wed, Jun 3 - Sun, Jun 7
Multiple Airlines Logo
10:40 pm - 9:29 pm
SFO
-
LEX
19h 49m
1 stop
Multiple Airlines Logo
10:19 pm - 8:30 am
LEX
-
SFO
13h 11m
1 stop
$298Multiple Airlines
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
10:40 pm - 9:29 pm
SFO
-
LEX
19h 49m
1 stop
Multiple Airlines Logo
10:19 pm - 10:41 am
LEX
-
SFO
15h 22m
1 stop
$299Multiple Airlines
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
10:40 pm - 9:29 pm
SFO
-
LEX
19h 49m
1 stop
Multiple Airlines Logo
10:19 pm - 9:55 pm
LEX
-
SFO
26h 36m
2 stops
$302Multiple Airlines
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
10:40 pm - 9:29 pm
SFO
-
LEX
19h 49m
1 stop
Multiple Airlines Logo
10:19 pm - 9:55 pm
LEX
-
SFO
26h 36m
2 stops
$311Multiple Airlines
Wed, May 6 - Sun, May 10
American Airlines Logo
1:28 pm - 11:38 pm
SFO
-
LEX
7h 10m
1 stop
American Airlines Logo
6:36 pm - 11:09 pm
LEX
-
SFO
7h 33m
1 stop
$335American Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
10:40 pm - 9:07 pm
SFO
-
LEX
19h 27m
1 stop
Multiple Airlines Logo
9:54 pm - 4:30 pm
LEX
-
SFO
21h 36m
2 stops
$342Multiple Airlines
Wed, Jun 3 - Sun, Jun 7
Multiple Airlines Logo
7:40 pm - 9:29 pm
SFO
-
LEX
22h 49m
1 stop
Multiple Airlines Logo
10:19 pm - 7:50 pm
LEX
-
SFO
24h 31m
2 stops
$343Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
Delta Logo
11:59 pm - 12:19 pm
SFO
-
LEX
9h 20m
1 stop
Delta Logo
10:43 am - 5:49 pm
LEX
-
SFO
10h 06m
1 stop
$362Delta
Fri, May 8 - Tue, May 12

American Airlines flights from San Francisco to Lexington

Our best American Airlines deals on San Francisco to Lexington flight tickets
American Airlines
May 6
SFO1:28 pmSan Francisco
7h 10m
1 stop
LEX11:38 pmLexington Blue Grass
May 13
LEX6:36 pmLexington Blue Grass
7h 33m
1 stop
SFO11:09 pmSan Francisco
$335
American Airlines
May 6
SFO5:30 amSan Francisco
7h 27m
1 stop
LEX3:57 pmLexington Blue Grass
May 13
LEX2:15 pmLexington Blue Grass
8h 16m
1 stop
SFO7:31 pmSan Francisco
$373
American Airlines
Jul 28
SFO10:05 pmSan Francisco
8h 06m
1 stop
LEX9:11 amLexington Blue Grass
Aug 3
LEX4:35 pmLexington Blue Grass
9h 13m
1 stop
SFO10:48 pmSan Francisco
$417

United Airlines flights from San Francisco to Lexington

Our best United Airlines deals on San Francisco to Lexington flight tickets
United Airlines
Apr 20
SFO11:52 pmSan Francisco
6h 28m
1 stop
LEX9:20 amLexington Blue Grass
Apr 23
LEX9:00 pmLexington Blue Grass
7h 35m
1 stop
SFO1:35 amSan Francisco
$457
United Airlines
Apr 9
SFO10:50 pmSan Francisco
7h 30m
1 stop
LEX9:20 amLexington Blue Grass
Apr 13
LEX9:00 pmLexington Blue Grass
7h 35m
1 stop
SFO1:35 amSan Francisco
$520
United Airlines
Apr 6
SFO10:50 pmSan Francisco
7h 30m
1 stop
LEX9:20 amLexington Blue Grass
Apr 11
LEX5:30 amLexington Blue Grass
8h 08m
1 stop
SFO10:38 amSan Francisco
$528

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 March 28, 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

Cheapest round-trip

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 4/15

7:40 pm-9:29 pm

1 stop22h 49m

Lexington Blue Grass

Sun 4/19

10:19 pm-12:17 pm

1 stop16h 58m

$243

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 6/3

10:40 pm-9:07 pm

1 stop19h 27m

Lexington Blue Grass

Sun 6/7

9:54 pm-8:49 am

1 stop13h 55m

$292

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 5/6

10:40 pm-9:29 pm

1 stop19h 49m

Lexington Blue Grass

Sun 5/10

10:19 pm-8:30 am

1 stop13h 11m

$298

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 5/6

10:40 pm-9:29 pm

1 stop19h 49m

Lexington Blue Grass

Sun 5/10

10:19 pm-10:41 am

1 stop15h 22m

$299

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 5/6

10:40 pm-9:29 pm

1 stop19h 49m

Lexington Blue Grass

Sun 5/10

10:19 pm-9:55 pm

2 stops26h 36m

$302

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 5/6

10:40 pm-9:29 pm

1 stop19h 49m

Lexington Blue Grass

Sun 5/10

10:19 pm-9:55 pm

2 stops26h 36m

$311
Quickest round-trip

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 5/6

1:28 pm-11:38 pm

1 stop7h 10m

Lexington Blue Grass

Wed 5/13

6:36 pm-11:09 pm

1 stop7h 33m

$335

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 6/3

10:40 pm-9:07 pm

1 stop19h 27m

Lexington Blue Grass

Sun 6/7

9:54 pm-4:30 pm

2 stops21h 36m

$342

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Wed 4/15

7:40 pm-9:29 pm

1 stop22h 49m

Lexington Blue Grass

Sun 4/19

10:19 pm-7:50 pm

2 stops24h 31m

$343

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Fri 5/8

11:59 pm-12:19 pm

1 stop9h 20m

Lexington Blue Grass

Tue 5/12

10:43 am-5:49 pm

1 stop10h 06m

$362

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 typical price of a round-trip flight between San Francisco and Lexington?

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 July is also very affordable. Most momondo users find prices during this month for around $408.

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

As of March 2026, prices for San Francisco to Lexington flights are approximately 44% 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

6h 39m

Direct flights

None
The fastest flight from San Francisco to Lexington takes 6h 39m
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 2050.1 mi. By plane, this route typically takes 6h 39m.

  • 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
8,356 reviews
Search Delta flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,520 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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