Cheap flights from San Diego to Lexington from $249
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Lexington departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Diego to Lexington
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from San Diego to Lexington
Our best Delta deals on San Diego to Lexington flight tickets
American Airlines flights from San Diego to Lexington
Our best American Airlines deals on San Diego to Lexington flight tickets
See travel insights to Lexington from
How to get the cheapest flight ticket from San Diego to Lexington
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Diego and Lexington?
What is the cheapest month to fly to Lexington?
In general, January is the cheapest month to fly from San Diego to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $313. If you are unable to visit Lexington during the month of January, then departing from San Diego during the month August is also very affordable. Most momondo users find prices during this month for around $358.
What is the cheapest day to depart on your flight to Lexington?
On average, the least expensive day to fly to Lexington from San Diego is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $380. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $474.
What is the cheapest time of day to depart on your flight to Lexington?
The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $395. Try not to purchase tickets in the morning because they tend to be around $438. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Lexington?
You are more likely to see cheaper flights to Lexington from San Diego when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Lexington for around $398 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lexington from San Diego for as low as $266 on momondo.
What is the cheapest airline that flies from San Diego to Lexington Blue Grass?
American Airlines and United Airlines are the most popular carriers operating from San Diego to Lexington Blue Grass
What airlines fly to Lexington?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Lexington from San Diego according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 7 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.
When to book flights from San Diego to Lexington
Cheap San Diego to Lexington (SAN to LEX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Lexington
How far is San Diego to Lexington Blue Grass by plane?
There are 1864.8 mi between San Diego and Lexington Blue Grass. By plane, this route typically takes 6h 07m.
When did momondo last update prices for flights from San Diego Airport to Lexington Blue Grass Airport?
Prices for flights from San Diego Airport to Lexington Blue Grass Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Lexington Blue Grass Airport?
As of February 2025, there are 3 operators available to choose from for flights from San Diego Airport to Lexington Blue Grass Airport.
How old do you have to be to fly from San Diego Airport to Lexington Blue Grass Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Lexington Blue Grass Airport.
What documentation or ID do you need to fly to Lexington Blue Grass Airport?
The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Diego to Lexington?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Lexington is American Airlines (66% of total bookings). The next most popular airlines are Delta (25%) and United Airlines (9%).
Best airlines flying from San Diego to Lexington
Compare and see reviews for airlines that fly from San Diego to Lexington with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $263 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.0 8,219 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.4 8,765 reviews |
Traveling to a place near Lexington?
Book flights to Lexington if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Diego to Lexington?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lexington from San Diego.
Can I find flights from San Diego to Lexington with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Lexington from San Diego with this policy.
How can momondo help me find flights from San Diego to Lexington?
momondo helps you find the best flight between San Diego and Lexington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from San Diego to Lexington right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Lexington from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.