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218 € Cheap Flights from Lexington Blue Grass to San Diego International

Compare Lexington Blue Grass to San Diego International flight deals

Find the cheapest month or even day of the year to fly to San Diego International

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Flight deals from Lexington Blue Grass to San Diego International

Looking for a cheap last-minute deal or the best return flight from Lexington Blue Grass Airport to San Diego International Airport? If you want to travel next month, return fares start from 310 €. Find the lowest prices on one-way and return tickets right here.
San Diego.218 € per passenger.Departing Sat, 3 Oct, returning Tue, 6 Oct.Return flight with United.Outbound indirect flight with United, departs from Lexington Blue Grass on Sat, 3 Oct, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Tue, 6 Oct, arriving in Lexington Blue Grass.Price includes taxes and charges.From 218 €, select.
San Diego.219 € per passenger.Departing Sat, 8 Aug, returning Tue, 11 Aug.Return flight with United.Outbound indirect flight with United, departs from Lexington Blue Grass on Sat, 8 Aug, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Tue, 11 Aug, arriving in Lexington Blue Grass.Price includes taxes and charges.From 219 €, select.
San Diego.238 € per passenger.Departing Sat, 4 Jul, returning Sat, 11 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Lexington Blue Grass on Sat, 4 Jul, arriving in San Diego International.Inbound indirect flight with Delta, departs from San Diego International on Sat, 11 Jul, arriving in Lexington Blue Grass.Price includes taxes and charges.From 238 €, select.
San Diego.238 € per passenger.Departing Tue, 15 Sep, returning Tue, 22 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Lexington Blue Grass on Tue, 15 Sep, arriving in San Diego International.Inbound indirect flight with Delta, departs from San Diego International on Tue, 22 Sep, arriving in Lexington Blue Grass.Price includes taxes and charges.From 238 €, select.
San Diego.269 € per passenger.Departing Wed, 4 Nov, returning Sun, 8 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Lexington Blue Grass on Wed, 4 Nov, arriving in San Diego International.Inbound indirect flight with Delta, departs from San Diego International on Sun, 8 Nov, arriving in Lexington Blue Grass.Price includes taxes and charges.From 269 €, select.
San Diego.293 € per passenger.Departing Thu, 30 Jul, returning Thu, 6 Aug.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Lexington Blue Grass on Thu, 30 Jul, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 6 Aug, arriving in Lexington Blue Grass.Price includes taxes and charges.From 293 €, select.
San Diego.310 € per passenger.Departing Thu, 4 Jun, returning Mon, 8 Jun.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Lexington Blue Grass on Thu, 4 Jun, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Mon, 8 Jun, arriving in Lexington Blue Grass.Price includes taxes and charges.From 310 €, select.
San Diego.326 € per passenger.Departing Sat, 23 May, returning Sat, 30 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Lexington Blue Grass on Sat, 23 May, arriving in San Diego International.Inbound indirect flight with Delta, departs from San Diego International on Sat, 30 May, arriving in Lexington Blue Grass.Price includes taxes and charges.From 326 €, select.
San Diego.387 € per passenger.Departing Fri, 26 Jun, returning Sun, 5 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Lexington Blue Grass on Fri, 26 Jun, arriving in San Diego International.Inbound indirect flight with Delta, departs from San Diego International on Sun, 5 Jul, arriving in Lexington Blue Grass.Price includes taxes and charges.From 387 €, select.

Find the cheapest month to fly from Lexington Blue Grass to San Diego International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lexington Blue Grass to San Diego International flights are currently cheapest in October.
May
from 326 €
Jun
from 310 €
Jul
from 238 €
Aug
from 219 €
Sep
from 238 €
Oct
from 218 €
Nov
from 269 €
Dec
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Jan
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Feb
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Mar
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Apr
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Lexington Blue Grass to San Diego International: Alternative routes

Compare routes from Lexington Blue Grass to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

San Diego International

4km from central San Diego
ClosestCheapest
from 218 €
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McClellan-Palomar

48km from central San Diego
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Lexington to San Diego: Flight information

The things to know before you go.
Cheapest flight found218 €
Cheapest month to flyOctober

Finding cheap flights from Lexington Blue Grass to San Diego International: Frequently asked questions

The best price we found for a return flight from Lexington Blue Grass to San Diego International is 218 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Lexington Blue Grass to San Diego International. But we found flights with one or more stops from 218 €.
As of May 2026, there are no flights flying from Lexington Blue Grass to San Diego International.
The cheapest month to fly from Lexington Blue Grass to San Diego International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lexington Blue Grass Airport to San Diego International Airport on Saturday, 3 October 2026.
No airlines currently offer direct flights between Lexington Blue Grass Airport and San Diego International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to San Diego International.

Travelling from Blue Grass Airport (LEX) to San Diego International Airport (SAN): what you need to know

  • San Diego's timezone is UTC-7, making San Diego three hours behind Lexington.

  • Your LEX to SAN flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Travelling during a peak time such as July? Public holidays and other high seasons can lead to longer lines at security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Blue Grass Airport to San Diego International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Popular stopovers between LEX and SAN include:

    • Denver International Airport

    • Dallas/Fort Worth International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Blue Grass Airport (LEX) to San Diego International Airport (SAN)

  • The cheapest price we've seen for a one-way Blue Grass Airport to San Diego International Airport flight is 94 €. A return plane ticket right now is 218 €. Depending on the availability when you book, these fares can change.

  • To find cheap tickets from LEX to SAN, book as early as you can. Airlines typically offer the most competitive fares when flights are first made available.

  • Getting cheap flights from Blue Grass Airport to San Diego International Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' search tool to see the lowest prices across each month and snap up a great deal.

  • Spend less time searching for cheap flights from LEX to SAN by creating a Price Alert. You'll get an email or notification on the app when a special offer becomes available.

  • Tailor your flights with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Blue Grass Airport to San Diego International Airport.

Handy information about Blue Grass Airport (LEX)

  • The address for LEX is 4000 Terminal Drive, Suite 206.

  • Of the flights that depart from Blue Grass Airport, 77.12% arrive on time at their destination.

  • To reach Blue Grass Airport from central Lexington, it takes about 20 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 13 kilometres from the airport to the city centre.

  • You can expect a trip time of around 1 hour 10 minutes when using public transport.

  • Searching for a handy hotel close to LEX? If you're catching an early flight from Blue Grass Airport to San Diego International Airport, these accommodation options will have you moments from your departure gate:

Arriving at San Diego International Airport (SAN)

  • If you're landing on a late Blue Grass Airport to San Diego International Airport flight, few things beat the convenience of being close to the terminal. Grab your luggage from the carousel and then be tucked up in bed not long after at one of these options near SAN:

  • Get on the fast track to adventure by picking up a San Diego International Airport rental car. Grab your wheels from Thrifty, Dollar or Budget and explore beyond San Diego's usual tourist stops.

  • Lock in the lowest price by booking your ride from San Diego International Airport about two weeks before your travel date.

Getting from San Diego International Airport (SAN) to central San Diego

  • You'll find SAN at Airport Drive.

  • From San Diego International Airport, San Diego is approximately 5 kilometres away. It takes around 10 minutes to drive to the centre.

  • If you're using public transport, expect a journey time of around 20 minutes.

When to fly to San Diego International Airport (SAN)

  • It's time to work out your trip dates for your flight from Blue Grass Airport to San Diego International Airport. July is the most popular month to visit San Diego. If you're after a more relaxed vibe, go in May.

  • The warmest month in San Diego is August, with the temperature ranging between 17ºC (63ºF) and 28ºC (82ºF). Lock in your flights from Blue Grass Airport to San Diego International Airport in this month if this is the type of weather you enjoy.

  • Search for cheap tickets from LEX to SAN in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 7ºC (45ºF) and 23ºC (73ºF) on average.

Explore more of United States

  • Los Angeles is just one of the many cities in United States waiting to be explored after you've experienced San Diego. Around 177 kilometres away to the north-west, popular attractions include Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • If you're looking to explore another major destination in United States, head for Phoenix, about 483 kilometres east of San Diego. Desert Botanical Garden, Heard Museum and Papago Park are highlights.

Plan the rest of your trip from Lexington to San Diego

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.