$127+ Cheap flights from San Diego to Lexington (SAN - LEX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LEX
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Lexington 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
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Best
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Cheapest flights from San Diego to LexingtonExplore the most affordable flight options available from San Diego to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from San Diego to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This American Airlines deal was found by Cheapflights users on 7/2. 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 9/2210:27 pm
SAN
- LEX
1 stop8h 48m
American Airlines
Tue 9/296:01 pm
LEX
- SAN
1 stop8h 24m
American Airlines
Deal found 7/2![American Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 7/3. 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 11/182:00 pm
SAN
- LEX
1 stop6h 56m
Delta
Wed 11/253:45 pm
LEX
- SAN
1 stop7h 33m
Delta
Deal found 7/3![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/2212:37 pm
SAN
- LEX
1 stop7h 01m
United Airlines
Tue 9/299:00 am
LEX
- SAN
2 stops11h 05m
United Airlines
Deal found 7/2![United Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/810:45 pm
SAN
- LEX
1 stop9h 42m
American Airlines
Fri 8/146:59 pm
LEX
- SAN
1 stop7h 48m
American Airlines
Deal found 7/6![American Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/2212:33 pm
SAN
- LEX
1 stop7h 05m
United Airlines
Sat 9/59:52 am
LEX
- SAN
2 stops10h 34m
United Airlines
Deal found 7/4![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 7/5. 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 10/152:05 pm
SAN
- LEX
1 stop6h 54m
Delta
Sat 10/175:59 pm
LEX
- SAN
1 stop7h 04m
Delta
Deal found 7/5![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 7/6. 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.
Fri 8/1412:32 pm
SAN
- LEX
1 stop8h 27m
Delta
Mon 8/311:06 pm
LEX
- SAN
1 stop9h 29m
Delta
Deal found 7/6![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 8/1410:13 am
SAN
- LEX
2 stops10h 42m
United Airlines
Mon 8/316:15 pm
LEX
- SAN
1 stop6h 55m
United Airlines
Deal found 7/6![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/262:15 pm
SAN
- LEX
1 stop6h 40m
United Airlines
Sat 8/299:15 am
LEX
- SAN
1 stop6h 26m
United Airlines
Deal found 7/5![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/158:00 am
SAN
- LEX
2 stops12h 55m
United Airlines
Tue 8/181:58 pm
LEX
- SAN
1 stop7h 32m
United Airlines
Deal found 7/2![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 7/4. 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 9/158:45 am
SAN
- LEX
3 stops12h 20m
United Airlines
Tue 10/1310:20 am
LEX
- SAN
2 stops12h 48m
United Airlines
Deal found 7/4![United Airlines logo]()
$373
Best flights from San Diego to LexingtonDiscover carefully curated flight deals from San Diego to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from San Diego to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This Delta deal was found by Cheapflights users on 7/5. 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 11/182:00 pm
SAN
- LEX
1 stop6h 56m
Delta
Wed 11/253:45 pm
LEX
- SAN
1 stop7h 33m
Delta
Deal found 7/5![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 7/4. 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 9/1511:00 am
SAN
- LEX
2 stops10h 05m
United Airlines
Tue 10/136:05 pm
LEX
- SAN
1 stop7h 36m
United Airlines
Deal found 7/4![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 7/1. 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 9/16:15 am
SAN
- LEX
1 stop8h 06m
Delta
Sat 9/510:54 am
LEX
- SAN
1 stop7h 57m
Delta
Deal found 7/1![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 7/1. 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 9/212:32 pm
SAN
- LEX
1 stop8h 27m
Delta
Sun 9/66:00 am
LEX
- SAN
1 stop8h 20m
Delta
Deal found 7/1![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 7/4. 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 9/1510:25 pm
SAN
- LEX
1 stop7h 57m
Delta
Tue 10/1310:29 am
LEX
- SAN
1 stop6h 56m
Delta
Deal found 7/4![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/262:15 pm
SAN
- LEX
1 stop6h 40m
United Airlines
Sat 8/299:15 am
LEX
- SAN
1 stop6h 26m
United Airlines
Deal found 7/5![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/158:00 am
SAN
- LEX
2 stops12h 55m
United Airlines
Tue 8/189:52 am
LEX
- SAN
1 stop8h 10m
United Airlines
Deal found 7/1![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 7/1. 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 9/26:20 am
SAN
- LEX
2 stops13h 18m
United Airlines
Sun 9/69:15 am
LEX
- SAN
1 stop8h 35m
United Airlines
Deal found 7/1![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/2210:25 pm
SAN
- LEX
2 stops11h 52m
United Airlines
Tue 9/296:00 am
LEX
- SAN
2 stops12h 40m
United Airlines
Deal found 7/2![United Airlines logo]()
$367
Last-minute flights from San Diego to LexingtonDiscover last-minute flight deals from San Diego to Lexington. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Lexington. Data last updated July 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/710:45 pm
SAN
- LEX
1 stop9h 05m
American Airlines
Sat 7/115:44 pm
LEX
- SAN
1 stop9h 15m
American Airlines
Deal found 7/2![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 7/6. 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 7/148:00 am
SAN
- LEX
1 stop8h 14m
Delta
Mon 7/203:27 pm
LEX
- SAN
1 stop8h 49m
Delta
Deal found 7/6![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 7/4. 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 7/2310:28 pm
SAN
- LEX
1 stop7h 43m
American Airlines
Sun 7/265:00 am
LEX
- SAN
1 stop7h 00m
American Airlines
Deal found 7/4![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/810:45 pm
SAN
- LEX
1 stop9h 42m
American Airlines
Fri 8/146:59 pm
LEX
- SAN
1 stop7h 48m
American Airlines
Deal found 7/6![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 7/6. 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.
Fri 8/1412:32 pm
SAN
- LEX
1 stop8h 27m
Delta
Mon 8/311:06 pm
LEX
- SAN
1 stop9h 29m
Delta
Deal found 7/6![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 8/1410:13 am
SAN
- LEX
2 stops10h 42m
United Airlines
Mon 8/316:15 pm
LEX
- SAN
1 stop6h 55m
United Airlines
Deal found 7/6![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/1411:00 am
SAN
- LEX
2 stops9h 55m
United Airlines
Mon 8/176:15 pm
LEX
- SAN
1 stop6h 55m
United Airlines
Deal found 7/1![United Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/158:00 am
SAN
- LEX
2 stops12h 55m
United Airlines
Tue 8/181:58 pm
LEX
- SAN
1 stop7h 32m
United Airlines
Deal found 7/2![United Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 7/4. 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 8/2210:45 pm
SAN
- LEX
1 stop9h 42m
American Airlines
Sat 9/56:59 pm
LEX
- SAN
1 stop7h 56m
American Airlines
Deal found 7/4![American Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/2212:33 pm
SAN
- LEX
1 stop7h 05m
United Airlines
Sat 9/59:52 am
LEX
- SAN
2 stops10h 34m
United Airlines
Deal found 7/4![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/262:15 pm
SAN
- LEX
1 stop6h 40m
United Airlines
Sat 8/299:15 am
LEX
- SAN
1 stop6h 26m
United Airlines
Deal found 7/5![United Airlines logo]()
$357
One-way flights from San Diego to LexingtonSearch for one-way flight options from San Diego to Lexington. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from San Diego to Lexington. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/214:12 pm
SAN
- LEX
2 stops50h 03m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Thu 8/276:25 am
SAN
- LEX
3 stops30h 29m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/263:45 pm
SAN
- LEX
3 stops45h 09m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Thu 10/18:32 pm
SAN
- LEX
3 stops33h 58m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 10/39:57 am
SAN
- LEX
3 stops53h 12m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 10/28:32 pm
SAN
- LEX
3 stops57h 28m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Thu 8/206:25 am
SAN
- LEX
3 stops32h 07m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 10/410:36 am
SAN
- LEX
3 stops29h 33m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$327
Find flight deals from San Diego to Lexington
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Lexington (LEX). 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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (American Airlines) |
One-way from | $127 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $423 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 6, 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
Cheapest 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
Tue 9/1
6:15 am-5:21 pm
1 stop8h 06m
Lexington Blue Grass
Sat 9/5
10:54 am-3:51 pm
1 stop7h 57m
$277
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Wed 9/2
12:32 pm-11:59 pm
1 stop8h 27m
Lexington Blue Grass
Sun 9/6
6:00 am-11:20 am
1 stop8h 20m
$277
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Tue 9/15
10:25 pm-9:22 am
1 stop7h 57m
Lexington Blue Grass
Tue 10/13
10:29 am-2:25 pm
1 stop6h 56m
$277
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Tue 9/15
11:00 am-12:05 am
2 stops10h 05m
Lexington Blue Grass
Tue 10/13
6:05 pm-10:41 pm
1 stop7h 36m
$291
Quickest round-trip
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Wed 8/26
2:15 pm-11:55 pm
1 stop6h 40m
Lexington Blue Grass
Sat 8/29
9:15 am-12:41 pm
1 stop6h 26m
$357
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Sat 8/15
8:00 am-11:55 pm
2 stops12h 55m
Lexington Blue Grass
Tue 8/18
9:52 am-3:02 pm
1 stop8h 10m
$362
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Wed 9/2
6:20 am-10:38 pm
2 stops13h 18m
Lexington Blue Grass
Sun 9/6
9:15 am-2:50 pm
1 stop8h 35m
$362
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Tue 9/22
10:25 pm-1:17 pm
2 stops11h 52m
Lexington Blue Grass
Tue 9/29
6:00 am-3:40 pm
2 stops12h 40m
$367
Cheapest one-way
San DiegoLexington
SAN - LEX
SANLEX
San Diego
Tue 7/21
4:12 pm-9:15 pm
2 stops50h 03m
$132
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Diego to Lexington
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 San Diego to Lexington in July.
| 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 San Diego-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Lexington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Lexington 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 San Diego-Lexington 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 San Diego to Lexington
Have a flexible travel schedule? Discover the best time to fly to Lexington from San Diego with our price prediction graph.
SAN-LEX
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 San Diego to Lexington
What is the cheapest month to book a flight from San Diego to Lexington?
Currently, January is the cheapest month in which you can book a flight from San Diego to Lexington (average of $298). Flying from San Diego to Lexington in March is currently the most expensive (average of $678). 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 San Diego to Lexington?
Reviews of airlines servicing Lexington
Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated July 6, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from San Diego to Lexington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.8
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Related info for your journey
Find useful and relevant information for your journey from San Diego to Lexington. 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 Lexington?
Book flights to Lexington if you plan to visit one of these locationsSomerset
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Top 3 airlines flying from San Diego to Lexington
Discover the top 3 airlines that operate flights from San Diego to Lexington. 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$351 | FlexibilityNo cancel fee | On-time69% |