Cheap flights from Louisville to San Diego (SDF - SAN)

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The best prices from Louisville Standiford Field to San Diego are usually found in August or July, booked 33 days in advance, depart on a Tuesday or Friday and return on a Friday

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

All the information you need to plan the best SDF to SAN flight in 2022: compare Louisville to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
SDF - SAN
Price
$178 - $481
SAN
Temperature
57.2 - 71.6 °F
SAN
Precipitation
0 - 2.3 inches

Popular in

December

High demand for flights, 27% potential price rise

Cheapest in

August

Best time to find cheap flights, 49% potential price drop

Round-trip from

$178

From Louisville Standiford Field to San Diego

One-way from

$162

One-way flight from Louisville Standiford Field to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Louisville to San Diego?

Find a great deal and save up to 12% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Louisville to San Diego within the next two weeks, with the cheapest ticket starting at $340.

What is the cheapest day to fly round-trip from Louisville to San Diego?

Users have found that flying from Louisville to San Diego on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

The best pricing can be found in the month of August. Prices to San Diego from Louisville average $351. You can even find prices in August for less than $351, as users have found deals to San Diego from as low as $178. The month of December appears to be one of the more expensive times to travel to San Diego from Louisville. Flying in the targeted month can save you up to 37%.

When is the cheapest time to fly from Louisville to San Diego (SDF - SAN)?

It’s optimal to fly from Louisville to San Diego in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Louisville to San Diego in January, February 2022

The best prices found for SDF to SAN flights for January, February
16 Feb - 19 Feb
$135pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
12 Feb - 19 Feb
$141pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
9 Feb - 14 Feb
$149pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field

Louisville Standiford Field to San Diego 2022 flight deals

Cheap flights to San Diego from Louisville found for this year
9 Mar - 16 Mar
$106pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
16 Feb - 19 Feb
$135pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field
12 Feb - 19 Feb
$141pp
SDF
Louisville Standiford Field
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field

Last minute flights from Louisville to San Diego

Late deals on round-trip flights to San Diego from Louisville, departing today and this week
29 Jan - 10 Feb
$192pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field
29 Jan - 10 Feb
$245pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
SDF
Louisville Standiford Field
30 Jan - 10 Feb
$291pp
SDF
Louisville Standiford Field
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
SDF
Louisville Standiford Field

One-way flights to San Diego from Louisville

The cheapest one-way flights from Louisville to San Diego
12:00 am - 9:57 am
American Airlines
2 Stops
12h 57m
SDF - SAN
American Airlines
4:18 am - 7:02 am
Multiple Airlines
2 Stops
29h 44m
SDF - SAN
Multiple Airlines
$165
Gotogate
8:30 am - 2:01 pm
Spirit Airlines
1 Stop
8h 31m
SDF - SAN
Spirit Airlines
$166
Spirit

Related info for your journey

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

Flight FAQs

From Louisville to San Diego

Which airlines flying from Louisville Standiford Field to San Diego have flexible cancellations due to COVID-19?

Some of our airline partners flying from Louisville Standiford Field to San Diego have new flexible policies in place due to COVID-19. American Airlines, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

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

Yes, there are multiple flights from Louisville to San Diego for under $200. The cheapest flight booked recently is on Spirit Airlines for just $106, but on average you can expect to pay $165.

Are there last-minute flights available from Louisville to San Diego for under $200?

There are currently 6+ open flights from Louisville to San Diego within the next 7 days for less than $200.

How popular is this Louisville to San Diego flight route?

Within the past month, 25 users have taken a look at flights from Louisville Standiford Field to San Diego.

What is the cheapest airline to fly from Louisville to San Diego round-trip?

Cheapflights users have booked flights from Louisville to San Diego round-trip from $106. Users have found that Spirit Airlines is 69% cheaper than the other options available to this destination.

What are the cheapest flights from Louisville to San Diego?

While on average a flight from Louisville to San Diego is generally $353, our data shows the cheapest flight currently is $131. When looking at the most popular route, (Louisville Standiford Field - San Diego), you can expect to pay $106 for that flight.

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

When booking a flight from Louisville to San Diego, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from Louisville?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Louisville Standiford Field need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Louisville Standiford Field must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Diego.

Quarantine requirements
Visitors from Louisville Standiford Field are not required to quarantine after entering San Diego.

Do I need a test to fly back to Louisville from San Diego?

Returning to Louisville Standiford Field from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Louisville Standiford Field.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Louisville Standiford Field.

Hide COVID Travel Restrictions for San Diego, CA

Alternative routes for Louisville to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Louisville to San Diego.
Average temperature for January in San Diego
68.0 °F
Avg rainfall for January in San Diego
2.7 ″

Airports servicing Louisville

Louisville Standiford Field (SDF)

Airports servicing San Diego

Top 4 airlines flying from Louisville Standiford Field to San Diego

The chart below displays the airlines Cheapflights users traveling from Louisville 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
$126 $277 No cancel fee 62%
United Airlines
$159 $385 No cancel fee 69%
Delta
$169 $419 No cancel fee N/A
American Airlines
$189 $436 No cancel fee 71%
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