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San Salvador

$173+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SAL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:10 amBNA - SAL
1 stop8h 38mSpirit Airlines
Wed 12/103:52 pmSAL - BNA
1 stop6h 35mSpirit Airlines
Deal found 10/30$233
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 12/69:10 amBNA - SAL
1 stop29h 38mSpirit Airlines
Sat 12/132:38 pmSAL - BNA
1 stop7h 49mSpirit Airlines
Deal found 10/28$235
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 12/1111:19 amBNA - SAL
1 stop27h 29mMultiple Airlines
Wed 12/173:52 pmSAL - BNA
1 stop18h 17mMultiple Airlines
Deal found 10/30$239
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 12/48:59 pmBNA - SAL
1 stop17h 49mSpirit Airlines
Wed 12/103:52 pmSAL - BNA
1 stop16h 05mSpirit Airlines
Deal found 10/30$243
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:52 amBNA - SAL
2 stops27h 31mSpirit Airlines
Tue 12/93:52 pmSAL - BNA
1 stop6h 35mSpirit Airlines
Deal found 10/30$271
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/153:47 pmCVG - SAL
2 stops25h 43mMultiple Airlines
Mon 12/158:45 amSAL - CVG
1 stop24h 54mMultiple Airlines
Deal found 10/29$389
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/153:47 pmCVG - SAL
2 stops25h 43mMultiple Airlines
Wed 12/35:35 pmSAL - CVG
1 stop23h 11mMultiple Airlines
Deal found 10/29$396
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 12/412:43 pmTYS - SAL
1 stop27h 05mMultiple Airlines
Wed 1/710:20 pmSAL - TYS
2 stops34h 50mMultiple Airlines
Deal found 10/30$413
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:18 pmTYS - SAL
3 stops18h 38mMultiple Airlines
Tue 11/256:20 amSAL - TYS
1 stop9h 18mMultiple Airlines
Deal found 10/29$429
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:00 amTYS - SAL
1 stop15h 19mUnited Airlines
Sat 11/81:10 amSAL - TYS
1 stop8h 38mUnited Airlines
Deal found 10/29$462
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 12/85:56 pmTYS - SAL
1 stop19h 27mMultiple Airlines
Tue 1/610:20 pmSAL - TYS
2 stops37h 50mMultiple Airlines
Deal found 10/30$490
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:31 pmSDF - SAL
2 stops19h 57mAmerican Airlines
Thu 11/271:20 pmSAL - SDF
2 stops24h 37mAmerican Airlines
Deal found 10/27$493

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$233
(Mytrip)

One-way from

$173
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$399
Provider with most accurate pricing for Louisville Intl-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-San Salvador El Salvador Intl flights.
Search Deals
From Kentucky to San Salvador El Salvador Intl
Search Deals
One-way flight from Kentucky to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Thu 12/11

11:19 am-12:23 pm

3 stops25h 04m

San Salvador El Salvador Intl

Wed 12/17

3:52 pm-10:27 pm

1 stop6h 35m

$264

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

Thu 12/4

4:56 pm-2:48 pm

2 stops21h 52m

San Salvador El Salvador Intl

Wed 12/10

3:52 pm-7:57 am

1 stop16h 05m

$270

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

Thu 12/4

8:52 am-12:23 pm

2 stops27h 31m

San Salvador El Salvador Intl

Tue 12/9

3:52 pm-10:27 pm

1 stop6h 35m

$271

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

Sat 1/31

2:54 pm-9:19 pm

1 stop6h 25m

San Salvador El Salvador Intl

Fri 2/13

2:30 am-9:19 am

1 stop6h 49m

$368

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

Sat 1/31

6:18 pm-12:31 pm

2 stops18h 13m

San Salvador El Salvador Intl

Sat 2/14

4:00 pm-9:32 am

2 stops17h 32m

$381

CincinnatiSan Salvador

CVG - SAL

CVGSAL

Cincinnati Cinci./N. Kentucky

Sat 11/15

3:47 pm-4:30 pm

2 stops25h 43m

San Salvador El Salvador Intl

Mon 12/15

8:45 am-10:39 am

1 stop24h 54m

$389

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

Sat 2/14

2:58 pm-9:19 pm

1 stop6h 21m

San Salvador El Salvador Intl

Mon 2/23

11:54 pm-9:26 am

1 stop9h 32m

$393

CincinnatiSan Salvador

CVG - SAL

CVGSAL

Cincinnati Cinci./N. Kentucky

Sat 11/15

3:47 pm-4:30 pm

2 stops25h 43m

San Salvador El Salvador Intl

Wed 12/3

5:35 pm-5:46 pm

1 stop23h 11m

$396

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

Fri 1/16

2:54 pm-9:19 pm

1 stop6h 25m

San Salvador El Salvador Intl

Tue 1/20

4:40 pm-9:31 am

1 stop16h 51m

$396

NashvilleSan Salvador

BNA - SAL

BNASAL

Nashville Intl

Fri 1/9

2:06 pm-4:30 pm

1 stop26h 24m

San Salvador El Salvador Intl

Sun 1/18

10:25 pm-1:01 pm

2 stops38h 36m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 47 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 $293). Flying from Kentucky to San Salvador in December is currently the most expensive (average of $653). 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 October 30, 2025.

It’s typically best to fly out from Kentucky to San Salvador in the evening. Doing so could potentially save you 50% on the flight price compared to flying in the afternoon, which is usually more expensive.

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, United Airlines, and Delta can get you from Kentucky to San Salvador in just under 9h 05m. Your travel time can differ by up to 12h 47m. 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 $205 on Copa Airlines. Other airlines that offer cheap prices include American Airlines from $207 and Avianca from $210 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 Knoxville McGhee Tyson - San Salvador El Salvador Intl or Cincinnati Cinci./N. Kentucky - 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 $293). Flying from Kentucky to San Salvador in December is currently the most expensive (average of $653). 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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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$293Average$633FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$399Average$592FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$470Average$592FlexibilityNo cancel feeOn-time69%

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