Cheap flights from San Francisco to Lexington (SFO - LEX)

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The best prices from San Francisco to Lexington Blue Grass are usually found in September or January, booked 44 days in advance, depart on a Tuesday or Friday and return on a Sunday

How to find the cheapest flight from
San Francisco (SFO) to Lexington (LEX)

All the information you need to plan the best SFO to LEX flight in 2022: compare San Francisco to Lexington flight prices with the expected peak season, weather and rainfall in Lexington.
SFO - LEX
Price
$351 - $922
LEX
Temperature
33.8 - 77 °F
LEX
Rainfall
2.9 - 5.3 inches

Popular in

June

High demand for flights, 36% potential price rise

Cheapest in

September

Best time to find cheap flights, 40% potential price drop

Average price

$486

Average for round-trip flights in August 2022

Round-trip from

$351

From San Francisco to Lexington Blue Grass

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from San Francisco to Lexington?

September can be a great time to fly to Lexington from San Francisco with a flight ticket averaging about $586. Cheapflights users have found deals in the month of September for as cheap as $314. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from San Francisco to Lexington (SFO - LEX)?

Unlike at noon, when flights are generally more expensive, you can save up to 46% on flights from San Francisco to Lexington by exploring options for tickets in the afternoon.

What is the cheapest day to fly round-trip from San Francisco to Lexington?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Find a great deal and save up to 51% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco to Lexington within the next two weeks, with the cheapest ticket starting at $753.

Cheap flights from San Francisco to Lexington in August, September 2022

The best prices found for SFO to LEX flights for August, September
30 Aug - 3 Sep
$448pp
SFO
San Francisco
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
   
2 STOPS
SFO
San Francisco
14 Sep - 21 Sep
$458pp
SFO
San Francisco
Delta
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
Delta
 
1 STOP
SFO
San Francisco
30 Aug - 3 Sep
$462pp
SFO
San Francisco
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
SFO
San Francisco

San Francisco to Lexington 2022 flight deals

Cheap flights to Lexington from San Francisco found for this year
30 Aug - 3 Sep
$448pp
SFO
San Francisco
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
   
2 STOPS
SFO
San Francisco
14 Sep - 21 Sep
$458pp
SFO
San Francisco
Delta
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
Delta
 
1 STOP
SFO
San Francisco
30 Aug - 3 Sep
$462pp
SFO
San Francisco
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
SFO
San Francisco

Cheap United Airlines flights from San Francisco to Lexington

30 Aug - 3 Sep
$448pp
SFO
San Francisco
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
   
2 STOPS
SFO
San Francisco
30 Aug - 3 Sep
$462pp
SFO
San Francisco
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
SFO
San Francisco
20 Sep - 27 Sep
$486pp
SFO
San Francisco
United Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
SFO
San Francisco

Cheap Delta flights from San Francisco to Lexington

14 Sep - 21 Sep
$458pp
SFO
San Francisco
Delta
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
Delta
 
1 STOP
SFO
San Francisco
28 Sep - 7 Oct
$478pp
SFO
San Francisco
Delta
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
Delta
 
1 STOP
SFO
San Francisco
30 Sep - 8 Oct
$498pp
SFO
San Francisco
Delta
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
Delta
 
1 STOP
SFO
San Francisco

Last minute flights from San Francisco to Lexington

Late deals on round-trip flights to Lexington from San Francisco, departing today and this week
16 Aug - 23 Aug
$635pp
SFO
San Francisco
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
SFO
San Francisco
14 Aug - 18 Aug
$658pp
SFO
San Francisco
Delta
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
Delta
 
1 STOP
SFO
San Francisco
14 Aug - 15 Aug
$705pp
SFO
San Francisco
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
SFO
San Francisco

One-way flights to Blue Grass from San Francisco

The cheapest one-way flights from San Francisco to Lexington
6:00 pm - 1:15 pm
Multiple Airlines
3 Stops
40h 15m
SFO - LEX
Multiple Airlines
$509
Kiwi.com
12:30 pm - 9:05 am
United Airlines
2 Stops
17h 35m
SFO - LEX
United Airlines
$532
United
12:39 pm - 6:31 am
American Airlines
3 Stops
14h 52m
SFO - LEX
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Francisco</span> to <span class="emphasized">Lexington</span> flights.

Flight FAQs

From San Francisco to Lexington

Which airlines flying from San Francisco to Lexington Blue Grass have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Delta, and United Airlines flying from San Francisco to Lexington Blue Grass have implemented new flexible cancellation policies.

Can I find flights from San Francisco to Lexington for under $500 on Cheapflights?

Yes, there are multiple flights from San Francisco to Lexington for under $500. The cheapest flight booked recently is on United Airlines for just $448, but on average you can expect to pay $508.

Are there last-minute flights available from San Francisco to Lexington for under $700?

There are currently 10+ open flights from San Francisco to Lexington within the next 7 days for less than $700.

What are the cheapest airlines flying from San Francisco to Lexington round-trip?

Currently priced at $448, United Airlines will fly you from San Francisco to Lexington and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $458 and $502, respectively. These flights start at 23% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from San Francisco to Lexington one-way?

One-way options have recently been found by users for as low as $328 on United Airlines. Other airlines that offer cheap prices include American Airlines from $329 and Delta from $418 one-way.

What are the most popular airlines that fly from San Francisco to Lexington?

Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from San Francisco to Lexington.

What are the cheapest flights from San Francisco to Lexington?

While on average a flight from San Francisco to Lexington is generally $1,502, our data shows the cheapest flight currently is $369. When looking at the most popular route, (San Francisco - Lexington Blue Grass), you can expect to pay $458 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Lexington, KY

Do I need a COVID test to fly to Lexington from San Francisco?

Information is based on travel restrictions for travel to Lexington Blue Grass within the United States

Most visitors from San Francisco need to provide a negative COVID-19 test result and/or quarantine to enter Lexington Blue Grass.

COVID-19 testing requirements
Visitors from San Francisco are not required to present a negative COVID-19 PCR test or antigen result upon entering Lexington Blue Grass.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Lexington Blue Grass.

Do I need a test to fly back to San Francisco from Lexington?

Returning to San Francisco from Lexington Blue Grass

COVID-19 testing requirements
Visitors from Lexington Blue Grass are not required to present a negative COVID-19 PCR test or antigen result upon entering San Francisco.

Quarantine requirements
Visitors from Lexington Blue Grass are not required to quarantine after entering San Francisco.

Hide COVID Travel Restrictions for Lexington, KY

Alternative routes for San Francisco to Lexington

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Francisco to Lexington Blue Grass

The chart below displays the airlines Cheapflights users traveling from San Francisco to Lexington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$343 $573 No cancel fee 69%
American Airlines
$358 $686 No cancel fee 71%
Delta
$372 $598 No cancel fee N/A
Alaska Airlines
$506 $600 No cancel fee 75%
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