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Cheap flights from San Diego to Lexington from $257

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Lexington departing on 8/15. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:45 pm - 11:27 am
SAN
-
LEX
9h 42m
1 stop
American Airlines Logo
6:59 pm - 11:47 pm
LEX
-
SAN
7h 48m
1 stop
$257American Airlines
Sat, Aug 15 - Tue, Aug 18
United Airlines Logo
12:33 pm - 10:38 pm
SAN
-
LEX
7h 05m
1 stop
United Airlines Logo
9:52 am - 5:26 pm
LEX
-
SAN
10h 34m
2 stops
$262United Airlines
Tue, Aug 25 - Wed, Sep 2
Delta Logo
2:00 pm - 11:56 pm
SAN
-
LEX
6h 56m
1 stop
Delta Logo
3:45 pm - 8:18 pm
LEX
-
SAN
7h 33m
1 stop
$277Delta
Wed, Nov 18 - Wed, Nov 25
United Airlines Logo
2:15 pm - 12:05 am
SAN
-
LEX
6h 50m
1 stop
United Airlines Logo
9:00 am - 3:40 pm
LEX
-
SAN
9h 40m
2 stops
$291United Airlines
Sat, Sep 19 - Sat, Oct 10
United Airlines Logo
10:40 pm - 10:28 am
SAN
-
LEX
8h 48m
1 stop
United Airlines Logo
7:10 am - 11:27 am
LEX
-
SAN
7h 17m
1 stop
$303United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
11:00 am - 11:55 pm
SAN
-
LEX
9h 55m
2 stops
United Airlines Logo
9:52 am - 3:02 pm
LEX
-
SAN
8h 10m
1 stop
$308United Airlines
Fri, Aug 21 - Sat, Sep 5
Delta Logo
6:15 am - 5:20 pm
SAN
-
LEX
8h 05m
1 stop
Delta Logo
6:00 am - 12:25 pm
LEX
-
SAN
9h 25m
1 stop
$313Delta
Mon, Sep 28 - Sat, Oct 3
United Airlines Logo
12:33 pm - 10:38 pm
SAN
-
LEX
7h 05m
1 stop
United Airlines Logo
9:15 am - 5:26 pm
LEX
-
SAN
11h 11m
2 stops
$334United Airlines
Sat, Aug 15 - Tue, Aug 18
United Airlines Logo
12:37 pm - 10:38 pm
SAN
-
LEX
7h 01m
1 stop
United Airlines Logo
9:00 am - 3:49 pm
LEX
-
SAN
9h 49m
1 stop
$338United Airlines
Sat, Sep 19 - Sat, Oct 10
United Airlines Logo
11:21 am - 11:42 pm
SAN
-
LEX
9h 21m
2 stops
United Airlines Logo
7:10 am - 11:27 am
LEX
-
SAN
7h 17m
1 stop
$345United Airlines
Wed, Nov 11 - Sun, Nov 15

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American Airlines flights from San Diego to Lexington

Our best American Airlines deals on San Diego to Lexington flight tickets
American Airlines
Aug 15
SAN10:45 pmSan Diego
9h 42m
1 stop
LEX11:27 amLexington Blue Grass
Aug 18
LEX6:59 pmLexington Blue Grass
7h 48m
1 stop
SAN11:47 pmSan Diego
$257
American Airlines
Aug 20
SAN10:45 pmSan Diego
9h 42m
1 stop
LEX11:27 amLexington Blue Grass
Sep 3
LEX5:44 pmLexington Blue Grass
9h 15m
1 stop
SAN11:59 pmSan Diego
$374
American Airlines
Jul 4
SAN7:30 amSan Diego
8h 08m
1 stop
LEX6:38 pmLexington Blue Grass
Jul 13
LEX8:07 pmLexington Blue Grass
6h 52m
1 stop
SAN11:59 pmSan Diego
$399

United Airlines flights from San Diego to Lexington

Our best United Airlines deals on San Diego to Lexington flight tickets
United Airlines
Aug 25
SAN12:33 pmSan Diego
7h 05m
1 stop
LEX10:38 pmLexington Blue Grass
Sep 2
LEX9:52 amLexington Blue Grass
10h 34m
2 stops
SAN5:26 pmSan Diego
$262
United Airlines
Sep 19
SAN2:15 pmSan Diego
6h 50m
1 stop
LEX12:05 amLexington Blue Grass
Oct 10
LEX9:00 amLexington Blue Grass
9h 40m
2 stops
SAN3:40 pmSan Diego
$291
United Airlines
Nov 11
SAN10:40 pmSan Diego
8h 48m
1 stop
LEX10:28 amLexington Blue Grass
Nov 15
LEX7:10 amLexington Blue Grass
7h 17m
1 stop
SAN11:27 amSan Diego
$303

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 July 1, 2026.
Use the filters below to find and compare flights from San Diego to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 8/15

10:45 pm-11:27 am

1 stop9h 42m

Lexington Blue Grass

Tue 8/18

6:59 pm-11:47 pm

1 stop7h 48m

$257

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Tue 8/25

12:33 pm-10:38 pm

1 stop7h 05m

Lexington Blue Grass

Wed 9/2

9:52 am-5:26 pm

2 stops10h 34m

$262
Quickest round-trip

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Wed 11/18

2:00 pm-11:56 pm

1 stop6h 56m

Lexington Blue Grass

Wed 11/25

3:45 pm-8:18 pm

1 stop7h 33m

$277

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 9/19

2:15 pm-12:05 am

1 stop6h 50m

Lexington Blue Grass

Sat 10/10

9:00 am-3:40 pm

2 stops9h 40m

$291

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Wed 11/11

10:40 pm-10:28 am

1 stop8h 48m

Lexington Blue Grass

Sun 11/15

7:10 am-11:27 am

1 stop7h 17m

$303

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Fri 8/21

11:00 am-11:55 pm

2 stops9h 55m

Lexington Blue Grass

Sat 9/5

9:52 am-3:02 pm

1 stop8h 10m

$308

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Mon 9/28

6:15 am-5:20 pm

1 stop8h 05m

Lexington Blue Grass

Sat 10/3

6:00 am-12:25 pm

1 stop9h 25m

$313

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 8/15

12:33 pm-10:38 pm

1 stop7h 05m

Lexington Blue Grass

Tue 8/18

9:15 am-5:26 pm

2 stops11h 11m

$334

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 9/19

12:37 pm-10:38 pm

1 stop7h 01m

Lexington Blue Grass

Sat 10/10

9:00 am-3:49 pm

1 stop9h 49m

$338

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Wed 11/11

11:21 am-11:42 pm

2 stops9h 21m

Lexington Blue Grass

Sun 11/15

7:10 am-11:27 am

1 stop7h 17m

$345

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 Diego 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 Diego and Lexington?

What is the cheapest month to fly to Lexington?

In general, January is the cheapest month to fly from San Diego to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $298. If you are unable to visit Lexington during the month of January, then departing from San Diego during the month September is also very affordable. Most momondo users find prices during this month for around $319.

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

When to book flights from San Diego to Lexington

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

Cheap San Diego to Lexington (SAN to LEX) flight deals and tips

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

Fastest flight time

6h 56m

Direct flights

None
The fastest flight from San Diego to Lexington takes 6h 56m
There are no direct flights from San Diego to Lexington. There are no popular flight routes from San Diego to Lexington.
Search flight deals

Frequently asked questions about flying from San Diego to Lexington

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

    There are 1864.8 mi between San Diego and Lexington Blue Grass. By plane, this route typically takes 6h 56m.

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

    Prices for flights from San Diego Airport to Lexington Blue Grass Airport refresh daily.

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

  • How old do you have to be to fly from San Diego 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 Diego Airport to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Lexington?

Best airlines flying from San Diego to Lexington

Compare and see reviews for airlines that fly from San Diego to Lexington with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $252Free CancellationRating
7.1
11,766 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.8
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,909 reviews
Search United Airlines flights

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Richmond
Georgetown
Somerset
Frankfort
Danville
Winchester
Berea
Versailles
Carlisle

Why use momondo?

Why should I use momondo to find a flight deal from San Diego 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 Diego.

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

Yes. momondo enables you to select and highlight flights to Lexington from San Diego with this policy.

How can momondo help me find flights from San Diego to Lexington?

momondo helps you find the best flight between San Diego and Lexington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Lexington from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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