Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
SANSDFFri, 30 Oct
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fareUS$154Delta Air Lines
Fastest6h 0mgate to gate
Options found131flights on this route
Find your flightSAN → SDF
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Louisville KY (SDF)Louisville International (Standiford Field)
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$214
Flight DetailsSAN to SDF - 7H :06 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$296
Flight DetailsSAN to SDF - 7H :06 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-1913
11:58
2026-10-30
San Diego (SAN)Lindberg Fld S. Diego
9H :10 M
1 Stop
CLT
· 2h 55m Charlotte (CLT), United States
00:08
2026-10-31
Louisville KY (SDF)Louisville International (Standiford Field)
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$214
Flight DetailsSAN to SDF - 9H :10 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$296
Flight DetailsSAN to SDF - 9H :10 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-2237
12:05
2026-10-30
San Diego (SAN)Lindberg Fld S. Diego
6H :53 M
1 Stop
IAH
· 1h 11m Houston (IAH), United States
21:58
2026-10-30
Louisville KY (SDF)Louisville International (Standiford Field)
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$214
Flight DetailsSAN to SDF - 6H :53 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-2009
12:20
2026-10-30
San Diego (SAN)Lindberg Fld S. Diego
6H :05 M
1 Stop
DFW
· 0h 43m Dallas (DFW), United States
21:25
2026-10-30
Louisville KY (SDF)Louisville International (Standiford Field)
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$214
Flight DetailsSAN to SDF - 6H :05 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$296
Flight DetailsSAN to SDF - 6H :05 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Up to 120 of 131 options on this route. Open the full search to see them all with every filter.
No flights match the selected filters. Clear filters or open full search.
Airfare Highlights
From flights departing on Fri, 30 Oct 2026.
Lowest fare$154Delta Air Lines06:15
Earliest departure$154Delta Air Lines06:15
Shortest duration$315United Airlines19:41
Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
$154Delta Air Lines at 06:15Afternoon
12:00-17:59
$154Delta Air Lines at 12:38Evening
18:00-23:59
$154Delta Air Lines at 22:25
Departure & Arrival Airport Details
San Diego (SAN)
Lindberg Fld S. Diego
United States
GMT -8
Latitude: 32.7336006165
Longitude: -117.190002441
Louisville Ky (SDF)
Louisville International (Standiford Field)
United States
GMT -5
Latitude: 38.1744
Longitude: -85.736
Distance: San Diego (SAN), United States to Louisville Ky (SDF), United States - 2,897.89 km
Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMondayPeak
12OctColumbus DayMondayPeak
12OctIndigenous Peoples' DayMondayPeak
11NovVeterans DayWednesdayPeak
26NovThanksgiving DayThursdayPeak
25DecChristmas DayFridayPeak
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Compare your journey
How to travel San Diego to Louisville Ky
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Connecting flight₹14,863Longer, includes a stop131 options
Air distance is about 2,898 km. 3 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from San Diego to Louisville Ky
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Flights
from $21464 flights
Fares from
$214
Non-stop
None in these results
Departures
64 in the list above
AM
American Airlines Flights
from $21447 flights
Fares from
$214
Non-stop
None in these results
Departures
47 in the list above
DE
Delta Air Lines Flights
from $15420 flights
Fares from
$154
Non-stop
None in these results
Departures
20 in the list above
Route Overview & Flight Facts
Fastest flight duration
6h 0m · United Airlines
First departure of the day
06:15 · Delta Air Lines
Last departure of the day
22:40 · American Airlines
Flight options found
131
Airport codes
San Diego–SAN, Louisville Ky–SDF
Fares and timings are indicative. The exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
The search for Fri, 30 Oct found 131 flight options. The first flight leaves around 06:15 and the last around 22:40. The fastest flight takes about 6h 0m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from $154, Afternoon from $154, Evening from $154. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares. Prices change with airline seat availability.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
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Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the San Diego–Louisville Ky results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
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5
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Why Book Your Flight with FlyX?
Compare the available San Diego to Louisville Ky options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking San Diego to Louisville Ky flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the San Diego to Louisville Ky dates shown on this page, the lowest fare is on a Friday at $154. This can change from week to week.
How far is San Diego from Louisville Ky by air?
The direct air distance between San Diego (SAN) and Louisville Ky (SDF) is about 2,898 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from SAN to SDF?
Not on the dates shown here. Every San Diego to Louisville Ky option on this page has at least one stop. Non-stop service can differ by season and by day, so check nearby dates before you decide.
Which airlines fly San Diego to Louisville Ky?
United Airlines, American Airlines and Delta Air Lines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from San Diego to Louisville Ky?
Every option on this page has at least one stop, and the shortest total journey time is about 6h including the layover. Non-stop service on this route can vary by season and by day.
What is the cheapest San Diego to Louisville Ky flight fare?
The lowest San Diego to Louisville Ky fare on this page is $154. Fares on the same dates run up to $967, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
What time do San Diego to Louisville Ky flights depart?
On the dates shown here, the first departure is around 06:15 and the last around 22:40, local time at San Diego. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes SAN–SDF, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.
Fares shown are for departures on .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The SAN to SDF cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 2,897.89 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest San Diego to Louisville Ky airfare, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
$154
30/10/2026
Delta Air Lines
06:15
Cheapest Airfare Within 30 Days
$151
07/11/2026
Delta Air Lines
06:15
Cheapest Airfare Within 90 Days
$146
06/01/2027
Delta Air Lines
06:15
Book San Diego to Louisville Ky Flight Tickets on FlyX
FlyX lists each San Diego to Louisville Ky flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
San Diego to Louisville Ky Flight Distance, Duration and Time
The aerial distance between San Diego and Louisville Ky is about 2,898 KM. In these results, journey times range from 6h to 29h 23m. Flights with a layover take longer because the total includes the connection time.
San Diego to Louisville Ky Flight Schedule and Timing
The search for these dates returned 131 flight options. The first departure from San Diego is at 06:15 and the last is at 22:40. Flights leave from Lindberg Fld S. Diego and land at Louisville International (Standiford Field).
Flight Route Details & Analysis
Flight Details
Information
Route
San Diego to Louisville Ky
Aerial Distance
2,898 KM
Flight Duration
6h - 29h 23m
Airport Codes
San Diego - SAN, Louisville Ky - SDF
Total Flights Available
131 flights0 direct131 with layovers
First Flight Departure
Departs at 06:15
Last Flight Departure
Departs at 22:40
Early Morning Flights (12 AM - 8 AM)
36 flights0 direct36 with layovers
Morning Flights (8 AM - 12 PM)
39 flights0 direct39 with layovers
Afternoon Flights (12 PM - 4 PM)
21 flights0 direct21 with layovers
Evening Flights (4 PM - 8 PM)
18 flights0 direct18 with layovers
Night Flights (8 PM - 12 AM)
17 flights0 direct17 with layovers
Airport Information & Terminals
SAN: San Diego airport. San Diego airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
SDF: Louisville airport. Louisville airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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San Diego to Louisville Ky
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Lindberg Fld S. Diego
