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Cheap flights from Lexington to San Francisco from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to San Francisco departing on 4/30. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Lexington to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:18 pm - 1:29 pm
LEX
-
SFO
18h 11m
1 stop
Multiple Airlines Logo
8:43 am - 9:07 pm
SFO
-
LEX
9h 24m
1 stop
$243Multiple Airlines
Sun, May 31 - Thu, Jun 4
Multiple Airlines Logo
9:57 pm - 7:43 am
LEX
-
SFO
12h 46m
1 stop
Multiple Airlines Logo
8:43 am - 9:07 pm
SFO
-
LEX
9h 24m
1 stop
$299Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
10:18 pm - 11:43 am
LEX
-
SFO
16h 25m
2 stops
Multiple Airlines Logo
8:43 am - 9:07 pm
SFO
-
LEX
9h 24m
1 stop
$300Multiple Airlines
Sun, May 31 - Thu, Jun 4
American Airlines Logo
2:03 pm - 7:47 pm
LEX
-
SFO
8h 44m
1 stop
American Airlines Logo
12:30 am - 12:41 pm
SFO
-
LEX
9h 11m
1 stop
$349American Airlines
Wed, Apr 1 - Tue, Apr 7
American Airlines Logo
4:35 pm - 10:48 pm
LEX
-
SFO
9h 13m
1 stop
American Airlines Logo
10:05 pm - 9:11 am
SFO
-
LEX
8h 06m
1 stop
$369American Airlines
Wed, Jul 15 - Tue, Jul 28
American Airlines Logo
3:28 pm - 10:36 pm
LEX
-
SFO
10h 08m
2 stops
American Airlines Logo
12:30 am - 12:41 pm
SFO
-
LEX
9h 11m
1 stop
$374American Airlines
Wed, Apr 15 - Sat, Apr 18
Multiple Airlines Logo
9:57 pm - 7:10 pm
LEX
-
SFO
24h 13m
2 stops
Multiple Airlines Logo
8:43 am - 9:07 pm
SFO
-
LEX
9h 24m
1 stop
$381Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
10:19 pm - 8:30 pm
LEX
-
SFO
25h 11m
2 stops
Multiple Airlines Logo
7:40 pm - 9:29 pm
SFO
-
LEX
22h 49m
1 stop
$384Multiple Airlines
Sun, Apr 26 - Wed, Apr 29
Delta Logo
5:55 pm - 12:15 am
LEX
-
SFO
9h 20m
1 stop
Delta Logo
6:00 am - 5:10 pm
SFO
-
LEX
8h 10m
1 stop
$389Delta
Mon, Jul 13 - Tue, Jul 21
Delta Logo
5:55 pm - 12:15 am
LEX
-
SFO
9h 20m
1 stop
Delta Logo
6:00 am - 5:10 pm
SFO
-
LEX
8h 10m
1 stop
$394Delta
Fri, Jul 10 - Tue, Jul 21

Delta flights from Lexington to San Francisco

Our best Delta deals on Lexington to San Francisco flight tickets
Delta
Jul 13
LEX5:55 pmLexington Blue Grass
9h 20m
1 stop
SFO12:15 amSan Francisco
Jul 21
SFO6:00 amSan Francisco
8h 10m
1 stop
LEX5:10 pmLexington Blue Grass
$389
Delta
Jul 10
LEX5:55 pmLexington Blue Grass
9h 20m
1 stop
SFO12:15 amSan Francisco
Jul 21
SFO6:00 amSan Francisco
8h 10m
1 stop
LEX5:10 pmLexington Blue Grass
$394
Delta
Jun 19
LEX5:55 pmLexington Blue Grass
9h 20m
1 stop
SFO12:15 amSan Francisco
Jun 22
SFO11:45 pmSan Francisco
7h 31m
1 stop
LEX10:16 amLexington Blue Grass
$404

United Airlines flights from Lexington to San Francisco

Our best United Airlines deals on Lexington to San Francisco flight tickets
United Airlines
May 30
LEX5:45 pmLexington Blue Grass
9h 45m
1 stop
SFO12:30 amSan Francisco
Jun 7
SFO10:38 pmSan Francisco
7h 38m
1 stop
LEX9:16 amLexington Blue Grass
$399
United Airlines
Jul 9
LEX10:12 amLexington Blue Grass
10h 06m
1 stop
SFO5:18 pmSan Francisco
Jul 17
SFO11:30 pmSan Francisco
7h 01m
1 stop
LEX9:31 amLexington Blue Grass
$419
United Airlines
Jun 17
LEX7:44 pmLexington Blue Grass
7h 46m
1 stop
SFO12:30 amSan Francisco
Jun 22
SFO10:38 pmSan Francisco
7h 38m
1 stop
LEX9:16 amLexington Blue Grass
$449

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to San Francisco 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 13, 2026.
Use the filters below to find and compare flights from Lexington to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Sun 5/31

10:18 pm-1:29 pm

1 stop18h 11m

San Francisco

Thu 6/4

8:43 am-9:07 pm

1 stop9h 24m

$243

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Thu 6/4

9:57 pm-7:43 am

1 stop12h 46m

San Francisco

Thu 6/11

8:43 am-9:07 pm

1 stop9h 24m

$299

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Sun 5/31

10:18 pm-11:43 am

2 stops16h 25m

San Francisco

Thu 6/4

8:43 am-9:07 pm

1 stop9h 24m

$300

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 4/1

2:03 pm-7:47 pm

1 stop8h 44m

San Francisco

Tue 4/7

12:30 am-12:41 pm

1 stop9h 11m

$349
Quickest round-trip

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 7/15

4:35 pm-10:48 pm

1 stop9h 13m

San Francisco

Tue 7/28

10:05 pm-9:11 am

1 stop8h 06m

$369

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 4/15

3:28 pm-10:36 pm

2 stops10h 08m

San Francisco

Sat 4/18

12:30 am-12:41 pm

1 stop9h 11m

$374

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Thu 6/4

9:57 pm-7:10 pm

2 stops24h 13m

San Francisco

Thu 6/11

8:43 am-9:07 pm

1 stop9h 24m

$381

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Sun 4/26

10:19 pm-8:30 pm

2 stops25h 11m

San Francisco

Wed 4/29

7:40 pm-9:29 pm

1 stop22h 49m

$384

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Mon 7/13

5:55 pm-12:15 am

1 stop9h 20m

San Francisco

Tue 7/21

6:00 am-5:10 pm

1 stop8h 10m

$389

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Fri 7/10

5:55 pm-12:15 am

1 stop9h 20m

San Francisco

Tue 7/21

6:00 am-5:10 pm

1 stop8h 10m

$394

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 San Francisco from

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

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 San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $329.

Can stopping save me money on Lexington to San Francisco flights?

You could potentially save up to 45% on your flight if you consider stops on a Lexington to San Francisco flight.

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

When to book flights from Lexington to San Francisco

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

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

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

Fastest flight time

7h 33m

Direct flights

None
The fastest flight from Lexington to San Francisco takes 7h 33m
There are no direct flights from Lexington to San Francisco. There are no popular flight routes from Lexington to San Francisco.
Search flight deals

  • How far is Lexington Blue Grass to San Francisco by plane?

    There are 2050.6 mi between Lexington Blue Grass and San Francisco. Typically, this will take 7h 33m by plane in normal conditions.

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

    Prices for flights from Lexington Blue Grass Airport to San Francisco Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco 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 Lexington to San Francisco?

Best airlines flying from Lexington to San Francisco

Compare and see reviews for airlines that fly from Lexington to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights
DeltaPriceFrom $308Free CancellationRating
7.9
8,285 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,446 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Walnut Creek
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Calistoga
Vallejo
Salinas
Half Moon Bay
Daly City
South San Francisco
Pacific Grove
Milpitas

Why use momondo?

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

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 San Francisco from Lexington.

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

Flights from Lexington to San Francisco 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 Lexington to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Lexington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Lexington to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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