Cheap flights from Kentucky (KY) to San Diego (SAN)

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How to find the cheapest flight from
Kentucky to San Diego (SAN)

All the information you need to plan the best null to SAN flight in 2021: compare Kentucky to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
How far in advance should I book a flight from Kentucky to San Diego?

Travelers have found it’s best to book a flight 17 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Kentucky to San Diego 1-2 weeks in advance for as low as $73, or $98 for flights within the next 24 hours.

What is the cheapest month to fly from Kentucky to San Diego?

Flights from Kentucky to San Diego lean towards being more expensive in December. Prices are generally better when you fly from Kentucky to San Diego in July, with the cheapest ticket starting at $44.

Cheap flights from Kentucky to San Diego in June, July 2021

The best prices found for Kentucky to SAN flights for June, July
21 Jul - 27 Jul
$188pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field
14 Jul - 20 Jul
$195pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field
20 Jul - 27 Jul
$196pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field

Kentucky to San Diego 2021 flight deals

Cheap flights to San Diego from Kentucky found for this year
21 Jul - 27 Jul
$188pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field
11 Aug - 12 Aug
$189pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
SDF
Louisville Standiford Field
14 Jul - 20 Jul
$195pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field

Last minute flights from Kentucky to San Diego

Late deals on round-trip flights to San Diego from Kentucky, departing today and this week
2 Jul - 8 Jul
$284pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
2 Jul - 8 Jul
$299pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
SDF
Louisville Standiford Field
2 Jul - 8 Jul
$309pp
SDF
Louisville Standiford Field
Multiple Airlines
     
3 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field

One-way flights to San Diego from Kentucky

The cheapest one-way flights from Kentucky to San Diego
6:38 am - 4:00 am
Allegiant Air
2 Stops
24h 22m
LEX - SAN
Allegiant Air
$123
Gotogate
1:39 pm - 12:47 pm
Frontier
2 Stops
26h 08m
SDF - SAN
Frontier
$146
Kiwi.com
11:30 am - 10:53 am
United Airlines
1 Stop
26h 23m
SDF - SAN
United Airlines
$157
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Kentucky</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Kentucky to San Diego

Are flight prices decreasing from Kentucky to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Kentucky and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Kentucky to San Diego have flexible cancellations due to COVID-19?

American Airlines, Delta, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly into for flights to San Diego from Kentucky?

San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Kentucky to San Diego.

Can I find flights from Kentucky to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Kentucky to San Diego for under $200. The cheapest flight booked recently is on Multiple Airlines for just $188, but on average you can expect to pay $207.

Are there nonstop flights from Kentucky to San Diego for under $200 on Cheapflights?

There are no nonstop flights from Kentucky to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Kentucky to San Diego for under $300?

There are currently 20+ open flights from Kentucky to San Diego within the next 7 days for less than $300.

How popular is this flight route?

This flight path from Kentucky to San Diego was viewed by 64 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Kentucky to San Diego?

American Airlines, Delta and Frontier are the most popular airlines when flying from Kentucky to San Diego.

What are the most popular routes from Kentucky to San Diego?

The most popular flight routes from Kentucky to San Diego are Louisville Standiford Field - San Diego, Lexington Blue Grass - San Diego and Owensboro Daviess County - San Diego.

What are the cheapest Flights from Kentucky to San Diego?

On average you can expect to pay $622 for a flight from Kentucky to San Diego. The cheapest flight overall is $115 while the most popular route, (Louisville Standiford Field - San Diego) is currently priced at $195.

How long is the flight from Kentucky to San Diego?

Airlines like American Airlines, Frontier, and United Airlines fly from Kentucky to San Diego in about 5h 57m. The time it takes to get you to your destination can typically vary by up to 1h 38m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Kentucky to San Diego round-trip?

Currently priced at $189, Frontier will fly you from Kentucky to San Diego and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Spirit Airlines for as low as $227.

What are the cheapest airlines to fly from Kentucky to San Diego one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $84. However, be on the lookout for offers from Spirit Airlines and Allegiant Air, as they are both options that can get you from Kentucky to San Diego for a low price.

Departure points for flights from Kentucky to San Diego

Select to see more specific information for flights to San Diego from all departure points in Kentucky.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Kentucky to San Diego.
Average temperature for June in San Diego
75.2 °F
Avg rainfall for June in San Diego
0.1 ″

Airports servicing

Owensboro (OWB)
Paducah (PAH)
Louisville Standiford Field (SDF)

Airports servicing San Diego

Top 4 airlines flying from Kentucky to San Diego

The chart below displays the airlines Cheapflights users traveling from Kentucky to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$103 $255 No cancel fee 62%
Delta
$169 $433 No cancel fee N/A
American Airlines
$189 $447 No cancel fee 71%
United Airlines
$159 $448 No cancel fee 69%
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