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$86+ Cheap flights from Kentucky to San Salvador (SAL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SAL
ago. 31 — sep. 71
dom. 8/31
dom. 9/7
1 adult, Economy
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Cheap flight deals from Kentucky to San Salvador

Keep the following information in mind while searching for Kentucky to San Salvador flight deals. Data was last updated agosto 26, 2025.

Round-trip from

$222
(SmartFares)

One-way from

$86
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$614
From Kentucky to San Salvador El Salvador Intl
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One-way flight from Kentucky to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 28% potential increase in price ($255 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Kentucky to San Salvador

Cheapest flights from Kentucky to San Salvador
Explore the most affordable flight options available from Kentucky to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 26, 2025.

This SmartFares deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/204:50 pmBNA - SAL
1 stop20h 50mSpirit Airlines
mar. 9/231:45 pmSAL - BNA
1 stop7h 49mSpirit Airlines
Deal found 8/24$222
This FlightHub deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/165:46 amBNA - SAL
1 stop7h 54mSpirit Airlines
dom. 9/211:45 pmSAL - BNA
1 stop16h 31mSpirit Airlines
Deal found 8/24$236
This FlightHub deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/158:35 pmBNA - SAL
1 stop17h 05mSpirit Airlines
dom. 9/211:45 pmSAL - BNA
1 stop16h 31mSpirit Airlines
Deal found 8/24$243
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/165:46 amBNA - SAL
1 stop7h 54mSpirit Airlines
jue. 9/181:45 pmSAL - BNA
1 stop7h 49mSpirit Airlines
Deal found 8/24$245
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/134:50 pmBNA - SAL
1 stop20h 50mSpirit Airlines
jue. 9/181:45 pmSAL - BNA
1 stop7h 49mSpirit Airlines
Deal found 8/24$258
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/145:46 amBNA - SAL
1 stop7h 54mSpirit Airlines
jue. 9/181:45 pmSAL - BNA
1 stop7h 49mSpirit Airlines
Deal found 8/24$259
This FlightHub deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/115:46 amBNA - SAL
1 stop7h 54mSpirit Airlines
mar. 9/231:45 pmSAL - BNA
1 stop16h 31mSpirit Airlines
Deal found 8/24$262
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/208:59 amBNA - SAL
1 stop7h 56mMultiple Airlines
mar. 9/231:45 pmSAL - BNA
1 stop7h 49mMultiple Airlines
Deal found 8/24$263
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/181:34 pmBNA - SAL
2 stops28h 01mMultiple Airlines
mar. 9/231:45 pmSAL - BNA
1 stop7h 49mMultiple Airlines
Deal found 8/24$264
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/193:05 pmBNA - SAL
1 stop25h 50mMultiple Airlines
mar. 9/231:45 pmSAL - BNA
1 stop7h 49mMultiple Airlines
Deal found 8/24$265
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/165:46 amBNA - SAL
1 stop7h 54mMultiple Airlines
vie. 9/198:15 amSAL - BNA
2 stops22h 33mMultiple Airlines
Deal found 8/24$267
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/208:30 amCVG - SAL
1 stop30h 10mMultiple Airlines
sáb. 9/277:35 amSAL - CVG
2 stops40h 05mMultiple Airlines
Deal found 8/26$338

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to San Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 26, 2025.
Use the filters below to find and compare flights from Kentucky to San Salvador that are best for you.

Fly from

Kentucky

Fly to

San Salvador

Route

Depart

Return

Price

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

sáb. 9/20

4:50 pm-12:40 pm

1 stop20h 50m

San Salvador El Salvador Intl

mar. 9/23

1:45 pm-10:34 pm

1 stop7h 49m

$222

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

mar. 9/16

5:46 am-12:40 pm

1 stop7h 54m

San Salvador El Salvador Intl

dom. 9/21

1:45 pm-7:16 am

1 stop16h 31m

$236

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

lun. 9/15

8:35 pm-12:40 pm

1 stop17h 05m

San Salvador El Salvador Intl

dom. 9/21

1:45 pm-7:16 am

1 stop16h 31m

$243

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

mié. 9/17

4:50 pm-12:40 pm

1 stop20h 50m

San Salvador El Salvador Intl

dom. 9/21

1:45 pm-7:16 am

1 stop16h 31m

$243

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

jue. 9/18

5:46 am-12:40 pm

1 stop7h 54m

San Salvador El Salvador Intl

mar. 9/23

1:45 pm-7:16 am

1 stop16h 31m

$245

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

mar. 9/16

5:46 am-12:40 pm

1 stop7h 54m

San Salvador El Salvador Intl

jue. 9/18

1:45 pm-10:34 pm

1 stop7h 49m

$245

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

jue. 9/18

5:46 am-12:40 pm

1 stop7h 54m

San Salvador El Salvador Intl

dom. 9/21

1:45 pm-7:16 am

1 stop16h 31m

$245

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

mar. 9/16

5:46 am-12:40 pm

1 stop7h 54m

San Salvador El Salvador Intl

mar. 9/23

1:45 pm-7:16 am

1 stop16h 31m

$245

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

sáb. 9/13

4:50 pm-12:40 pm

1 stop20h 50m

San Salvador El Salvador Intl

jue. 9/18

1:45 pm-10:34 pm

1 stop7h 49m

$258

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

sáb. 9/13

4:50 pm-12:40 pm

1 stop20h 50m

San Salvador El Salvador Intl

mar. 9/23

1:45 pm-10:34 pm

1 stop7h 49m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 41 results
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Best time to book a flight from Kentucky to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to San Salvador

What is the cheapest month to book a flight from Kentucky to San Salvador?

Currently, September is the cheapest month in which you can book a flight from Kentucky to San Salvador (average of $260). Flying from Kentucky to San Salvador in December is currently the most expensive (average of $588). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to SAL?

Find hourly flight availability from Kentucky to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 26, 2025.

When flying from Kentucky to San Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 20.5 mi from the city center, San Salvador El Salvador Intl (SAL) is the airport most travelers will use when flying to San Salvador from Kentucky.

  • How long is the flight from Kentucky to San Salvador?

    Spirit Airlines, Frontier, and American Airlines can get you from Kentucky to San Salvador in just under 19h 52m. Your travel time can differ by up to 5h 40m. Airlines will cover a distance of 1576 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $86 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $190 and American Airlines from $195 one-way.

  • What are the most popular routes from Kentucky to San Salvador?

    The most popular route from Kentucky to San Salvador is Nashville Intl - San Salvador El Salvador Intl. You may also consider Louisville Intl - San Salvador El Salvador Intl or Blountville Tri Cities TN/VA - San Salvador El Salvador Intl.

  • Can I find deals for flights from Kentucky to San Salvador that include hotel bookings?

    Yes. In addition to deals on Kentucky to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to San Salvador.

  • Can I find deals for business class flights from Kentucky to San Salvador?

    Yes. Cheapflights offers flight deals from Kentucky to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Kentucky to San Salvador (average of $260). Flying from Kentucky to San Salvador in December is currently the most expensive (average of $588). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
El Cuco
La Libertad
Acajutla

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Alternative routes for Kentucky to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Kentucky to San Salvador

Discover the top 3 airlines that operate flights from Kentucky to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$420Average$598FlexibilityNo cancel feeOn-time69%
DeltaCheapest$479Average$614FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$485Average$814FlexibilityNo cancel feeOn-time71%

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