$199+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SAN
Oct 16 — Oct 231
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 September 16, 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 September 16, 2026.
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:34 pm -
1 stop9h 28m
Sat 10/246:15 am -
1 stop7h 58m
Deal found 9/14![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/311:50 pm -
2 stops9h 46m
Tue 11/32:08 pm -
1 stop6h 46m
Deal found 9/12![United Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/1710:11 am -
2 stops9h 54m
Sat 10/2410:55 am -
1 stop8h 14m
Deal found 9/11![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/275:02 pm -
1 stop7h 35m
Mon 11/97:15 am -
1 stop9h 01m
Deal found 9/11![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/148:50 am -
2 stops9h 50m
Sat 10/1710:30 pm -
1 stop7h 58m
Deal found 9/14![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 9/13. 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 11/73:34 pm -
1 stop7h 02m
Sun 11/810:00 pm -
1 stop8h 50m
Deal found 9/13![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/1710:11 am -
2 stops9h 54m
Wed 10/2110:30 pm -
1 stop7h 58m
Deal found 9/13![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 11/125:30 am -
1 stop6h 57m
Wed 11/1812:39 pm -
2 stops8h 15m
Deal found 9/13![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 9/13. 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.
Thu 11/57:45 am -
1 stop9h 35m
Tue 11/1011:39 am -
1 stop6h 39m
Deal found 9/13![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 11/55:30 am -
1 stop6h 57m
Wed 11/1111:21 am -
2 stops9h 33m
Deal found 9/13![United Airlines logo]()
$369
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 September 16, 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 September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/1710:11 am -
2 stops9h 54m
Sat 10/2410:55 am -
1 stop8h 14m
Deal found 9/11![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 9/15. 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 9/303:31 pm -
1 stop8h 48m
Sat 10/36:15 am -
1 stop8h 05m
Deal found 9/15![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/1211:05 am -
2 stops9h 12m
Tue 11/1712:39 pm -
1 stop6h 57m
Deal found 9/15![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/317:10 am -
1 stop7h 17m
Fri 11/67:41 pm -
2 stops14h 32m
Deal found 9/11![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/2711:05 am -
2 stops12h 32m
Mon 11/910:30 pm -
1 stop8h 43m
Deal found 9/11![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 1/611:00 am -
1 stop7h 18m
Sat 1/97:10 am -
2 stops13h 46m
Deal found 9/15![United Airlines logo]()
$438
Last-minute flights from Lexington to San DiegoDiscover last-minute flight deals from Lexington to San Diego. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Lexington to San Diego. Data last updated September 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:33 pm -
1 stop8h 27m
Sat 10/1010:25 pm -
1 stop7h 45m
Deal found 9/11![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/136:05 pm -
1 stop7h 36m
Tue 10/2011:00 am -
2 stops9h 55m
Deal found 9/15![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/148:50 am -
2 stops9h 50m
Sat 10/1710:30 pm -
1 stop7h 58m
Deal found 9/14![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:34 pm -
1 stop9h 28m
Sat 10/246:15 am -
1 stop7h 58m
Deal found 9/14![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/1710:11 am -
2 stops9h 54m
Sat 10/2410:55 am -
1 stop8h 14m
Deal found 9/11![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/1710:11 am -
2 stops9h 54m
Wed 10/2110:30 pm -
1 stop7h 58m
Deal found 9/13![United Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/275:02 pm -
1 stop7h 35m
Mon 11/97:15 am -
1 stop9h 01m
Deal found 9/11![American Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:59 pm -
1 stop7h 03m
Mon 11/96:15 am -
1 stop7h 54m
Deal found 9/14![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/311:50 pm -
2 stops9h 46m
Tue 11/32:08 pm -
1 stop6h 46m
Deal found 9/12![United Airlines logo]()
$292
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 September 16, 2026.
Search for one-way flight options from Lexington to San Diego. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/2711:20 am -
3 stops39h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:59 pm -
3 stops45h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/1712:12 pm -
3 stops47h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:09 pm -
3 stops46h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/1411:45 am -
3 stops39h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 11/610:46 am -
3 stops40h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/1711:14 am -
1 stop13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$310
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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (Delta) |
One-way from | $199 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $504 |
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 7,457,451 searches. Data last updated September 16, 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
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Sun 10/18
8:59 pm-3:58 pm
3 stops45h 59m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$216
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Sat 10/17
10:11 am-5:05 pm
2 stops9h 54m
San Diego
Sat 10/24
10:55 am-10:09 pm
1 stop8h 14m
$309
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Thu 1/28
11:15 am-7:19 pm
1 stop11h 04m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$332
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Thu 11/12
11:05 am-5:17 pm
2 stops9h 12m
San Diego
Tue 11/17
12:39 pm-10:36 pm
1 stop6h 57m
$338
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Wed 10/14
11:14 am-9:34 pm
1 stop13h 20m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$385
Quickest round-trip
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Mon 10/12
5:53 pm-10:12 pm
1 stop7h 19m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$389
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Sun 10/18
5:00 am-11:08 am
1 stop9h 08m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$389
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Tue 10/27
9:00 am-9:22 pm
2 stops15h 22m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$394
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Fri 12/18
10:45 am-8:17 pm
2 stops12h 32m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$394
LexingtonSan Diego
LEX Lexington Blue Grass - SAN San Diego
LEXSAN
Lexington Blue Grass
Fri 11/6
9:00 am-5:17 pm
2 stops11h 17m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$394
Showing 1-10 of 17 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 September.
| 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
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 $679). 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?
Airfare is below average for this route at the moment.
Lexington to San Diego flights typically cost between $415 and $700 in October.The cheapest round-trip price found within the last 5 days was $287 on Delta (Oct 17-Oct 24).
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 September 16, 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.
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
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
Coronado
San Ysidro
Poway
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 September 16, 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 September 16, 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 September 16, 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 7,457,451 searches. Data last updated September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$458 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$309 | Average$418 | FlexibilityNo cancel fee | On-timeN/A |