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Cheap flights from San Diego to Lexington from $217

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 2/7. 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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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
6:20 am - 3:55 pm
SAN
-
LEX
6h 35m1 stop
American Airlines Logo
1:59 pm - 8:25 pm
LEX
-
SAN
9h 26m1 stop
$217American Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
1:19 pm - 10:10 pm
SAN
-
LEX
5h 51m1 stop
American Airlines Logo
1:59 pm - 7:17 pm
LEX
-
SAN
8h 18m2 stops
$222American Airlines
Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
10:21 am - 11:01 am
SAN
-
LEX
45h 40m2 stops
Multiple Airlines Logo
10:08 pm - 1:10 pm
LEX
-
SAN
18h 02m1 stop
$255Multiple Airlines
Fri, Jan 23 - Sun, Feb 22
Multiple Airlines Logo
10:21 am - 11:01 am
SAN
-
LEX
45h 40m2 stops
Multiple Airlines Logo
10:15 pm - 4:13 pm
LEX
-
SAN
20h 58m1 stop
$260Multiple Airlines
Fri, Jan 23 - Sun, Mar 15
Multiple Airlines Logo
10:21 am - 11:01 am
SAN
-
LEX
45h 40m2 stops
Multiple Airlines Logo
10:15 pm - 4:13 pm
LEX
-
SAN
20h 58m1 stop
$262Multiple Airlines
Fri, Jan 23 - Thu, Mar 26
American Airlines Logo
12:40 pm - 11:15 pm
SAN
-
LEX
7h 35m1 stop
American Airlines Logo
3:50 pm - 7:50 pm
LEX
-
SAN
7h 00m1 stop
$263American Airlines
Fri, Jan 23 - Wed, May 27
American Airlines Logo
10:09 am - 10:10 pm
SAN
-
LEX
9h 01m2 stops
American Airlines Logo
2:07 pm - 8:37 pm
LEX
-
SAN
9h 30m1 stop
$268American Airlines
Fri, Jan 23 - Wed, Mar 18
Delta Logo
10:00 pm - 9:56 am
SAN
-
LEX
8h 56m1 stop
Delta Logo
5:18 pm - 10:45 pm
LEX
-
SAN
8h 27m1 stop
$277Delta
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
10:21 am - 11:01 am
SAN
-
LEX
45h 40m2 stops
Multiple Airlines Logo
10:15 pm - 4:13 pm
LEX
-
SAN
20h 58m1 stop
$278Multiple Airlines
Fri, Jan 23 - Sun, Mar 22
American Airlines Logo
10:09 am - 10:10 pm
SAN
-
LEX
9h 01m2 stops
American Airlines Logo
1:59 pm - 7:17 pm
LEX
-
SAN
8h 18m2 stops
$288American Airlines
Sat, Feb 7 - Sat, Feb 14

American Airlines flights from San Diego to Lexington

Our best American Airlines deals on San Diego to Lexington flight tickets
American Airlines
Feb 7
SAN12:40 pmSan Diego
7h 56m
1 stop
LEX11:36 pmLexington Blue Grass
Feb 14
LEX1:59 pmLexington Blue Grass
9h 26m
1 stop
SAN8:25 pmSan Diego
$217
Find similar
American Airlines
Feb 7
SAN6:20 amSan Diego
6h 35m
1 stop
LEX3:55 pmLexington Blue Grass
Feb 14
LEX1:59 pmLexington Blue Grass
8h 18m
2 stops
SAN7:17 pmSan Diego
$222
Find similar
American Airlines
Jan 23
SAN12:40 pmSan Diego
7h 35m
1 stop
LEX11:15 pmLexington Blue Grass
May 27
LEX3:50 pmLexington Blue Grass
7h 00m
1 stop
SAN7:50 pmSan Diego
$263
Find similar

Delta flights from San Diego to Lexington

Our best Delta deals on San Diego to Lexington flight tickets
Delta
Jan 10
SAN10:00 pmSan Diego
8h 56m
1 stop
LEX9:56 amLexington Blue Grass
Jan 17
LEX5:18 pmLexington Blue Grass
8h 27m
1 stop
SAN10:45 pmSan Diego
$277
Find similar
Delta
Jan 23
SAN10:00 pmSan Diego
8h 57m
1 stop
LEX9:57 amLexington Blue Grass
Apr 25
LEX7:30 amLexington Blue Grass
9h 38m
1 stop
SAN2:08 pmSan Diego
$293
Find similar
Delta
Jan 23
SAN10:30 pmSan Diego
8h 12m
1 stop
LEX9:42 amLexington Blue Grass
May 28
LEX5:55 pmLexington Blue Grass
8h 03m
1 stop
SAN10:58 pmSan Diego
$309
Find similar

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 December 18, 2025.
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

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 2/7

6:20 am-3:55 pm

1 stop6h 35m

Lexington Blue Grass

Sat 2/14

1:59 pm-8:25 pm

1 stop9h 26m

$217

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 2/7

1:19 pm-10:10 pm

1 stop5h 51m

Lexington Blue Grass

Sat 2/14

1:59 pm-7:17 pm

2 stops8h 18m

$222

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Fri 1/23

10:21 am-11:01 am

2 stops45h 40m

Lexington Blue Grass

Sun 2/22

10:08 pm-1:10 pm

1 stop18h 02m

$255

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Fri 1/23

10:21 am-11:01 am

2 stops45h 40m

Lexington Blue Grass

Sun 3/15

10:15 pm-4:13 pm

1 stop20h 58m

$260

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Fri 1/23

10:21 am-11:01 am

2 stops45h 40m

Lexington Blue Grass

Thu 3/26

10:15 pm-4:13 pm

1 stop20h 58m

$262

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Fri 1/23

12:40 pm-11:15 pm

1 stop7h 35m

Lexington Blue Grass

Wed 5/27

3:50 pm-7:50 pm

1 stop7h 00m

$263

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Fri 1/23

10:09 am-10:10 pm

2 stops9h 01m

Lexington Blue Grass

Wed 3/18

2:07 pm-8:37 pm

1 stop9h 30m

$268

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 1/10

10:00 pm-9:56 am

1 stop8h 56m

Lexington Blue Grass

Sat 1/17

5:18 pm-10:45 pm

1 stop8h 27m

$277

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Fri 1/23

10:21 am-11:01 am

2 stops45h 40m

Lexington Blue Grass

Sun 3/22

10:15 pm-4:13 pm

1 stop20h 58m

$278

San DiegoLexington

SAN - LEX

SANLEX

San Diego

Sat 2/7

10:09 am-10:10 pm

2 stops9h 01m

Lexington Blue Grass

Sat 2/14

1:59 pm-7:17 pm

2 stops8h 18m

$288

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 $313. 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 $313.

What is the cheapest day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from San Diego is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $380. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $474.

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $395. Try not to purchase tickets in the morning because they tend to be around $438. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Lexington from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Lexington for around $389 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lexington from San Diego for as low as $252 on momondo.

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

As of December 2025, prices for San Diego to Lexington flights are approximately 14% cheaper when compared to flights at the same time last year.

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 26m

Direct flights

None
The fastest flight from San Diego to Lexington takes 6h 26m
There are no direct flights from San Diego to Lexington. There are no popular flight routes from San Diego to Lexington.
Search flight deals

  • 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 26m.

  • 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
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,005 reviews
Search Delta 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
Carlisle
Versailles

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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