Cheap flights from San Diego to Kentucky from $70
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 Kentucky departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
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 Kentucky
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Delta flights from San Diego to Kentucky
Our best Delta deals on San Diego to Kentucky flight tickets
Spirit Airlines flights from San Diego to Kentucky
Our best Spirit Airlines deals on San Diego to Kentucky flight tickets
See travel insights to Kentucky from
How to get the cheapest flight ticket from San Diego to Kentucky
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 cheapest month to fly to Kentucky?
If you’re not able to fly to Kentucky in August, then February is your next best option. Flight prices from San Diego to Kentucky during February average around $414.
What is the cheapest day to depart on your flight to Kentucky?
Our data shows that Saturday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $449. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $515. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.
What is the cheapest time of day to depart on your flight to Kentucky?
According to our data, the cheapest time of day to fly to Kentucky is in the evening. momondo users have found flights departing from San Diego to Kentucky in the evening for as low as $366. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is at noon when prices are around $520.
How far in advance should I book a flight to Kentucky?
You are more likely to see cheaper flights to Kentucky from San Diego when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $456 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from San Diego for as low as $364 on momondo.
What is the cheapest airline that flies from San Diego to Kentucky?
Spirit Airlines, American Airlines, and Breeze Airways are the most popular carriers operating from San Diego to Kentucky
What airlines fly to Kentucky?
American Airlines, Delta and Southwest are the top three most popular airlines that fly to Kentucky from San Diego according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 5 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.
Cheap San Diego to Kentucky flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Kentucky
When did momondo last update prices for flights from San Diego Airport to Kentucky?
Prices for flights from San Diego Airport to Kentucky refresh daily.
How many operators does momondo search for flights from San Diego Airport to Kentucky?
As of June 2025, there are 8 operators available to choose from for flights from San Diego Airport to Kentucky.
How old do you have to be to fly from San Diego Airport to Kentucky?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from San Diego to Kentucky
Compare and see reviews for airlines that fly from San Diego to Kentucky with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $255 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $376 | Free Cancellation | Rating 8.0 4,280 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to Kentucky?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Kentucky. momondo saves you time and could save you money on your trip.
Can I find flights from San Diego to Kentucky with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Kentucky from San Diego with this policy.
How can momondo help me find flights from San Diego to Kentucky?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kentucky from San Diego.
I’m not ready to book a flight from San Diego to Kentucky right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Diego to Kentucky now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kentucky and let you know when they change.