$257+ Cheap flights from Lexington to San Diego (LEX - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SAN
Jul 15 — Jul 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Lexington to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lexington to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lexington to San DiegoExplore the most affordable flight options available from Lexington to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Lexington to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:00 am
LEX
- SAN
1 stop7h 00m
American Airlines
Tue 7/2810:45 pm
SAN
- LEX
1 stop9h 05m
American Airlines
Deal found 6/11![American Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:15 am
LEX
- SAN
2 stops11h 11m
United Airlines
Tue 9/82:15 pm
SAN
- LEX
1 stop6h 50m
United Airlines
Deal found 6/13![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:56 pm
LEX
- SAN
1 stop8h 04m
Delta
Tue 7/1410:30 pm
SAN
- LEX
1 stop7h 46m
Delta
Deal found 6/12![Delta logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:35 pm
LEX
- SAN
2 stops18h 13m
Multiple Airlines
Wed 7/293:03 pm
SAN
- LEX
1 stop27h 12m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:08 pm
LEX
- SAN
1 stop7h 18m
American Airlines
Tue 7/710:45 pm
SAN
- LEX
1 stop9h 05m
American Airlines
Deal found 6/10![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:08 pm
LEX
- SAN
1 stop7h 18m
American Airlines
Sat 8/110:45 pm
SAN
- LEX
1 stop9h 04m
American Airlines
Deal found 6/10![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:30 am
LEX
- SAN
1 stop7h 51m
Delta
Thu 7/96:15 am
SAN
- LEX
1 stop8h 06m
Delta
Deal found 6/12![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:45 pm
LEX
- SAN
1 stop7h 33m
Delta
Fri 11/612:50 pm
SAN
- LEX
1 stop8h 06m
Delta
Deal found 6/10![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:56 pm
LEX
- SAN
1 stop8h 04m
Delta
Wed 7/810:30 pm
SAN
- LEX
1 stop7h 46m
Delta
Deal found 6/12![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:35 pm
LEX
- SAN
1 stop8h 10m
American Airlines
Thu 7/99:25 pm
SAN
- LEX
1 stop8h 46m
American Airlines
Deal found 6/11![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:15 am
LEX
- SAN
1 stop6h 26m
United Airlines
Sat 8/2911:00 am
SAN
- LEX
1 stop8h 38m
United Airlines
Deal found 6/11![United Airlines logo]()
$357
Best flights from Lexington to San DiegoDiscover carefully curated flight deals from Lexington to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Lexington to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:15 pm
LEX
- SAN
1 stop6h 55m
United Airlines
Tue 9/82:15 pm
SAN
- LEX
1 stop6h 50m
United Airlines
Deal found 6/13![United Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:08 pm
LEX
- SAN
1 stop7h 18m
American Airlines
Sat 8/110:45 pm
SAN
- LEX
1 stop9h 04m
American Airlines
Deal found 6/10![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:45 pm
LEX
- SAN
1 stop7h 33m
Delta
Fri 11/612:50 pm
SAN
- LEX
1 stop8h 06m
Delta
Deal found 6/13![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:56 pm
LEX
- SAN
1 stop8h 04m
Delta
Wed 7/810:30 pm
SAN
- LEX
1 stop7h 46m
Delta
Deal found 6/13![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:15 am
LEX
- SAN
1 stop6h 26m
United Airlines
Sat 8/2911:00 am
SAN
- LEX
1 stop8h 38m
United Airlines
Deal found 6/14![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:55 pm
LEX
- SAN
2 stops11h 54m
United Airlines
Tue 7/712:33 pm
SAN
- LEX
1 stop6h 52m
United Airlines
Deal found 6/11![United Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:10 am
LEX
- SAN
2 stops14h 18m
United Airlines
Fri 11/610:30 pm
SAN
- LEX
1 stop8h 41m
United Airlines
Deal found 6/13![United Airlines logo]()
$408
Last-minute flights from Lexington to San DiegoDiscover last-minute flight deals from Lexington to San Diego. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Lexington to San Diego. Data last updated June 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:38 pm
LEX
- SAN
1 stop8h 01m
American Airlines
Sat 6/2010:59 am
SAN
- LEX
1 stop9h 19m
American Airlines
Deal found 6/10![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:56 pm
LEX
- SAN
1 stop8h 04m
Delta
Sat 7/410:15 pm
SAN
- LEX
1 stop8h 54m
Delta
Deal found 6/12![Delta logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:35 pm
LEX
- SAN
2 stops18h 13m
Multiple Airlines
Wed 7/293:03 pm
SAN
- LEX
1 stop27h 12m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:35 pm
LEX
- SAN
1 stop8h 10m
American Airlines
Thu 7/99:25 pm
SAN
- LEX
1 stop8h 46m
American Airlines
Deal found 6/11![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:56 pm
LEX
- SAN
1 stop8h 04m
Delta
Tue 7/1410:30 pm
SAN
- LEX
1 stop7h 46m
Delta
Deal found 6/12![Delta logo]()
$277
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:08 pm
LEX
- SAN
1 stop7h 18m
American Airlines
Tue 7/710:45 pm
SAN
- LEX
1 stop9h 05m
American Airlines
Deal found 6/10![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:30 am
LEX
- SAN
1 stop7h 51m
Delta
Thu 7/96:15 am
SAN
- LEX
1 stop8h 06m
Delta
Deal found 6/12![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:56 pm
LEX
- SAN
1 stop8h 04m
Delta
Wed 7/810:30 pm
SAN
- LEX
1 stop7h 46m
Delta
Deal found 6/12![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:55 pm
LEX
- SAN
2 stops11h 54m
United Airlines
Tue 7/142:00 pm
SAN
- LEX
1 stop6h 59m
United Airlines
Deal found 6/12![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:02 pm
LEX
- SAN
1 stop6h 58m
Delta
Sat 7/116:15 am
SAN
- LEX
1 stop9h 45m
Delta
Deal found 6/12![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:00 am
LEX
- SAN
1 stop7h 00m
American Airlines
Tue 7/2810:45 pm
SAN
- LEX
1 stop9h 05m
American Airlines
Deal found 6/11![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:08 pm
LEX
- SAN
1 stop7h 18m
American Airlines
Sat 8/110:45 pm
SAN
- LEX
1 stop9h 04m
American Airlines
Deal found 6/10![American Airlines logo]()
$308
One-way flights from Lexington to San DiegoSearch for one-way flight options from Lexington to San Diego. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Lexington to San Diego. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:56 pm
LEX
- SAN
1 stop8h 04m
Delta
Deal found 6/10![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:51 pm
LEX
- SAN
2 stops9h 04m
United Airlines
Deal found 6/10![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:30 pm
LEX
- SAN
1 stop7h 12m
Delta
Deal found 6/12![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:55 pm
LEX
- SAN
2 stops11h 54m
United Airlines
Deal found 6/12![United Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:10 am
LEX
- SAN
3 stops28h 35m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$602
Find flight deals from Lexington to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (American Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $433 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lexington to San Diego 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, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Lexington to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Tue 8/18
6:15 pm-10:10 pm
1 stop6h 55m
San Diego
Tue 9/8
2:15 pm-12:05 am
1 stop6h 50m
$257
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Sat 7/25
7:08 pm-11:26 pm
1 stop7h 18m
San Diego
Sat 8/1
10:45 pm-10:49 am
1 stop9h 04m
$308
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Sat 10/31
3:45 pm-8:18 pm
1 stop7h 33m
San Diego
Fri 11/6
12:50 pm-11:56 pm
1 stop8h 06m
$313
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Tue 6/30
5:56 pm-11:00 pm
1 stop8h 04m
San Diego
Wed 7/8
10:30 pm-9:16 am
1 stop7h 46m
$338
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Tue 8/25
9:15 am-12:41 pm
1 stop6h 26m
San Diego
Sat 8/29
11:00 am-10:38 pm
1 stop8h 38m
$357
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Sat 7/4
1:55 pm-10:49 pm
2 stops11h 54m
San Diego
Tue 7/7
12:33 pm-10:25 pm
1 stop6h 52m
$386
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Sat 10/31
11:10 am-10:28 pm
2 stops14h 18m
San Diego
Fri 11/6
10:30 pm-10:11 am
1 stop8h 41m
$408
Cheapest one-way
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Mon 8/24
5:56 pm-11:00 pm
1 stop8h 04m
$289
Quickest one-way
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Sat 9/19
7:00 am-11:16 am
1 stop7h 16m
$289
LexingtonSan Diego
LEX - SAN
LEXSAN
Lexington Blue Grass
Sat 9/19
1:57 pm-8:37 pm
2 stops9h 40m
$294
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Lexington to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to San Diego in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lexington-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lexington-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lexington to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Lexington with our price prediction graph.
LEX-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Lexington to San Diego
How far ahead should I book a flight from Lexington to San Diego?
The best time to book flights from Lexington to San Diego is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Lexington to San Diego?
Currently, May is the cheapest month in which you can book a flight from Lexington to San Diego (average of $276). Flying from Lexington to San Diego in December is currently the most expensive (average of $573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Lexington to San Diego?
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 15, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Lexington to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Lexington to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Poway
Coronado
La Mesa
Santee
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Lexington
Popular flights
San Diego flight routes
Alternative routes for Lexington to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Lexington to San Diego by cabin class
Find flights from Lexington to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Lexington and San Diego flights
Browse other Lexington and San Diego flight options. Last updated on June 15, 2026.
Other flights from Lexington
Browse through other flights departing from Lexington. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
Top 3 airlines flying from Lexington to San Diego
Discover the top 3 airlines that operate flights from Lexington to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$425 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$420 | FlexibilityNo cancel fee | On-timeN/A |