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Cheap flights from San Diego to Lexington from $201

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 Diego to Lexington departing on 5/20. 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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0 bags

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Find the cheapest flights from San Diego to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:43 am - 9:07 pm
SAN
-
LEX
8h 24m
1 stop
Multiple Airlines Logo
9:57 pm - 8:48 am
LEX
-
SAN
13h 51m
1 stop
$254Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
American Airlines Logo
9:25 pm - 8:50 am
SAN
-
LEX
8h 25m
1 stop
American Airlines Logo
8:07 pm - 11:59 pm
LEX
-
SAN
6h 52m
1 stop
$257American Airlines
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
1:53 pm - 12:09 am
SAN
-
LEX
7h 16m
1 stop
United Airlines Logo
5:20 am - 11:35 am
LEX
-
SAN
9h 15m
2 stops
$262United Airlines
Sat, Sep 19 - Wed, Sep 23
Multiple Airlines Logo
10:07 pm - 9:06 pm
SAN
-
LEX
19h 59m
1 stop
Multiple Airlines Logo
10:18 pm - 6:41 pm
LEX
-
SAN
23h 23m
1 stop
$265Multiple Airlines
Wed, May 27 - Sun, May 31
Multiple Airlines Logo
9:43 am - 9:07 pm
SAN
-
LEX
8h 24m
1 stop
Multiple Airlines Logo
9:57 pm - 8:48 am
LEX
-
SAN
13h 51m
1 stop
$269Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
9:43 am - 9:04 pm
SAN
-
LEX
8h 21m
1 stop
Multiple Airlines Logo
9:54 pm - 8:48 am
LEX
-
SAN
13h 54m
1 stop
$298Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
American Airlines Logo
10:28 pm - 8:50 am
SAN
-
LEX
7h 22m
1 stop
American Airlines Logo
8:07 pm - 11:59 pm
LEX
-
SAN
6h 52m
1 stop
$303American Airlines
Mon, Jun 1 - Sat, Jun 6
American Airlines Logo
6:15 am - 6:19 pm
SAN
-
LEX
9h 04m
1 stop
American Airlines Logo
8:07 pm - 11:59 pm
LEX
-
SAN
6h 52m
1 stop
$308American Airlines
Wed, May 27 - Mon, Jun 1
United Airlines Logo
8:32 pm - 9:30 am
SAN
-
LEX
9h 58m
2 stops
United Airlines Logo
5:15 am - 9:28 am
LEX
-
SAN
7h 13m
1 stop
$313United Airlines
Wed, May 27 - Sat, May 30
Delta Logo
10:30 pm - 10:20 am
SAN
-
LEX
8h 50m
1 stop
Delta Logo
7:30 am - 2:11 pm
LEX
-
SAN
9h 41m
1 stop
$323Delta
Thu, Oct 29 - Sat, Oct 31

United Airlines flights from San Diego to Lexington

Our best United Airlines deals on San Diego to Lexington flight tickets
United Airlines
Sep 19
SAN1:53 pmSan Diego
7h 16m
1 stop
LEX12:09 amLexington Blue Grass
Sep 23
LEX5:20 amLexington Blue Grass
9h 15m
2 stops
SAN11:35 amSan Diego
$262
United Airlines
May 27
SAN8:32 pmSan Diego
9h 58m
2 stops
LEX9:30 amLexington Blue Grass
May 30
LEX5:15 amLexington Blue Grass
7h 13m
1 stop
SAN9:28 amSan Diego
$313
United Airlines
Aug 11
SAN12:33 pmSan Diego
7h 00m
1 stop
LEX10:33 pmLexington Blue Grass
Aug 15
LEX5:20 amLexington Blue Grass
10h 21m
2 stops
SAN12:41 pmSan Diego
$332

American Airlines flights from San Diego to Lexington

Our best American Airlines deals on San Diego to Lexington flight tickets
American Airlines
Jun 6
SAN9:25 pmSan Diego
8h 25m
1 stop
LEX8:50 amLexington Blue Grass
Jun 13
LEX8:07 pmLexington Blue Grass
6h 52m
1 stop
SAN11:59 pmSan Diego
$257
American Airlines
Jun 1
SAN10:28 pmSan Diego
7h 22m
1 stop
LEX8:50 amLexington Blue Grass
Jun 6
LEX8:07 pmLexington Blue Grass
6h 52m
1 stop
SAN11:59 pmSan Diego
$303
American Airlines
May 27
SAN6:15 amSan Diego
9h 04m
1 stop
LEX6:19 pmLexington Blue Grass
Jun 1
LEX8:07 pmLexington Blue Grass
6h 52m
1 stop
SAN11:59 pmSan Diego
$308

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 May 10, 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

Thu 6/4

9:43 am-9:07 pm

1 stop8h 24m

Lexington Blue Grass

Thu 6/11

9:57 pm-8:48 am

1 stop13h 51m

$254

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 6/6

9:25 pm-8:50 am

1 stop8h 25m

Lexington Blue Grass

Sat 6/13

8:07 pm-11:59 pm

1 stop6h 52m

$257

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 9/19

1:53 pm-12:09 am

1 stop7h 16m

Lexington Blue Grass

Wed 9/23

5:20 am-11:35 am

2 stops9h 15m

$262

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Wed 5/27

10:07 pm-9:06 pm

1 stop19h 59m

Lexington Blue Grass

Sun 5/31

10:18 pm-6:41 pm

1 stop23h 23m

$265

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Thu 6/4

9:43 am-9:07 pm

1 stop8h 24m

Lexington Blue Grass

Thu 6/11

9:57 pm-8:48 am

1 stop13h 51m

$269

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sun 6/7

9:43 am-9:04 pm

1 stop8h 21m

Lexington Blue Grass

Sun 6/14

9:54 pm-8:48 am

1 stop13h 54m

$298
Quickest round-trip

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Mon 6/1

10:28 pm-8:50 am

1 stop7h 22m

Lexington Blue Grass

Sat 6/6

8:07 pm-11:59 pm

1 stop6h 52m

$303

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Wed 5/27

6:15 am-6:19 pm

1 stop9h 04m

Lexington Blue Grass

Mon 6/1

8:07 pm-11:59 pm

1 stop6h 52m

$308

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Wed 5/27

8:32 pm-9:30 am

2 stops9h 58m

Lexington Blue Grass

Sat 5/30

5:15 am-9:28 am

1 stop7h 13m

$313

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Thu 10/29

10:30 pm-10:20 am

1 stop8h 50m

Lexington Blue Grass

Sat 10/31

7:30 am-2:11 pm

1 stop9h 41m

$323

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 $295. If you are unable to visit Lexington during the month of January, then departing from San Diego during the month July is also very affordable. Most momondo users find prices during this month for around $306.

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

7h 16m

Direct flights

None
The fastest flight from San Diego to Lexington takes 7h 16m
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 7h 16m.

  • 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
11,667 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,454 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,694 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
Danville
Frankfort
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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