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Cheap flights from Louisville to El Salvador from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to El Salvador departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to El Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:36 pm - 1:32 pm
SDF
-
SAL
22h 56m2 stops
Multiple Airlines Logo
4:02 pm - 6:04 pm
SAL
-
SDF
25h 02m1 stop
$342Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Spirit Airlines Logo
1:55 pm - 2:52 pm
SDF
-
SAL
25h 57m2 stops
Spirit Airlines Logo
11:23 am - 2:41 pm
SAL
-
SDF
26h 18m2 stops
$375Spirit Airlines
Wed, Jan 14 - Wed, Jan 21
Spirit Airlines Logo
3:36 pm - 10:28 am
SDF
-
SAL
19h 52m2 stops
Spirit Airlines Logo
4:02 pm - 1:00 pm
SAL
-
SDF
19h 58m2 stops
$396Spirit Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
9:50 am - 9:55 pm
SDF
-
SAL
13h 05m1 stop
Multiple Airlines Logo
9:35 am - 7:43 pm
SAL
-
SDF
9h 08m1 stop
$398Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
3:36 pm - 10:19 pm
SDF
-
SAL
31h 43m3 stops
Multiple Airlines Logo
4:02 pm - 1:00 pm
SAL
-
SDF
19h 58m2 stops
$399Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Spirit Airlines Logo
3:36 pm - 10:28 am
SDF
-
SAL
19h 52m2 stops
Spirit Airlines Logo
11:23 am - 2:41 pm
SAL
-
SDF
26h 18m2 stops
$417Spirit Airlines
Tue, Jan 13 - Mon, Jan 26
United Airlines Logo
6:00 am - 1:19 pm
SDF
-
SAL
8h 19m1 stop
United Airlines Logo
6:55 am - 9:59 pm
SAL
-
SDF
14h 04m1 stop
$424United Airlines
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
2:10 pm - 9:55 pm
SDF
-
SAL
8h 45m1 stop
Multiple Airlines Logo
8:25 pm - 2:48 pm
SAL
-
SDF
17h 23m1 stop
$425Multiple Airlines
Tue, Jan 13 - Mon, Jan 26
United Airlines Logo
6:12 pm - 1:19 pm
SDF
-
SAL
20h 07m2 stops
United Airlines Logo
4:40 pm - 1:24 pm
SAL
-
SDF
19h 44m2 stops
$428United Airlines
Mon, Jan 26 - Thu, Jan 29
Spirit Airlines Logo
3:36 pm - 10:28 am
SDF
-
SAL
19h 52m2 stops
Spirit Airlines Logo
11:23 am - 2:41 pm
SAL
-
SDF
26h 18m2 stops
$432Spirit Airlines
Tue, Jan 13 - Mon, Jan 26

Spirit Airlines flights from Louisville to El Salvador

Our best Spirit Airlines deals on Louisville to El Salvador flight tickets
Spirit Airlines
Jan 14
SDF1:55 pmLouisville Intl
25h 57m
2 stops
SAL2:52 pmSan Salvador El Salvador Intl
Jan 21
SAL11:23 amSan Salvador El Salvador Intl
26h 18m
2 stops
SDF2:41 pmLouisville Intl
$375
Find similar
Spirit Airlines
Jan 18
SDF3:36 pmLouisville Intl
19h 52m
2 stops
SAL10:28 amSan Salvador El Salvador Intl
Jan 25
SAL4:02 pmSan Salvador El Salvador Intl
19h 58m
2 stops
SDF1:00 pmLouisville Intl
$396
Find similar
Spirit Airlines
Jan 13
SDF3:36 pmLouisville Intl
19h 52m
2 stops
SAL10:28 amSan Salvador El Salvador Intl
Jan 26
SAL11:23 amSan Salvador El Salvador Intl
26h 18m
2 stops
SDF2:41 pmLouisville Intl
$417
Find similar

United Airlines flights from Louisville to El Salvador

Our best United Airlines deals on Louisville to El Salvador flight tickets
United Airlines
Feb 3
SDF8:29 amLouisville Intl
13h 50m
2 stops
SAL9:19 pmSan Salvador El Salvador Intl
Feb 10
SAL6:55 amSan Salvador El Salvador Intl
14h 04m
1 stop
SDF9:59 pmLouisville Intl
$424
Find similar
United Airlines
Jan 14
SDF3:30 pmLouisville Intl
6h 49m
1 stop
SAL9:19 pmSan Salvador El Salvador Intl
Jan 21
SAL4:40 pmSan Salvador El Salvador Intl
19h 44m
2 stops
SDF1:24 pmLouisville Intl
$428
Find similar
United Airlines
Jan 14
SDF3:30 pmLouisville Intl
6h 49m
1 stop
SAL9:19 pmSan Salvador El Salvador Intl
Jan 21
SAL4:40 pmSan Salvador El Salvador Intl
19h 34m
1 stop
SDF1:14 pmLouisville Intl
$433
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to El 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, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Louisville to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Sun 1/18

3:36 pm-1:32 pm

2 stops22h 56m

San Salvador El Salvador Intl

Sun 1/25

4:02 pm-6:04 pm

1 stop25h 02m

$342

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Wed 1/14

1:55 pm-2:52 pm

2 stops25h 57m

San Salvador El Salvador Intl

Wed 1/21

11:23 am-2:41 pm

2 stops26h 18m

$375

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Sun 1/18

3:36 pm-10:28 am

2 stops19h 52m

San Salvador El Salvador Intl

Sun 1/25

4:02 pm-1:00 pm

2 stops19h 58m

$396

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Tue 2/3

9:50 am-9:55 pm

1 stop13h 05m

San Salvador El Salvador Intl

Tue 2/10

9:35 am-7:43 pm

1 stop9h 08m

$398

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Tue 2/3

3:36 pm-10:19 pm

3 stops31h 43m

San Salvador El Salvador Intl

Tue 2/10

4:02 pm-1:00 pm

2 stops19h 58m

$399

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Tue 1/13

3:36 pm-10:28 am

2 stops19h 52m

San Salvador El Salvador Intl

Mon 1/26

11:23 am-2:41 pm

2 stops26h 18m

$417

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Mon 1/26

6:00 am-1:19 pm

1 stop8h 19m

San Salvador El Salvador Intl

Thu 1/29

6:55 am-9:59 pm

1 stop14h 04m

$424

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Tue 1/13

2:10 pm-9:55 pm

1 stop8h 45m

San Salvador El Salvador Intl

Mon 1/26

8:25 pm-2:48 pm

1 stop17h 23m

$425

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Mon 1/26

6:12 pm-1:19 pm

2 stops20h 07m

San Salvador El Salvador Intl

Thu 1/29

4:40 pm-1:24 pm

2 stops19h 44m

$428

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Tue 1/13

3:36 pm-10:28 am

2 stops19h 52m

San Salvador El Salvador Intl

Mon 1/26

11:23 am-2:41 pm

2 stops26h 18m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to El Salvador from

How to get the cheapest flight ticket from Louisville to El Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to El Salvador?

The month of September is, on average, the cheapest month to fly to El Salvador from Louisville, with most prices found around $293. The month of October is another great option to travel to El Salvador, with average flight prices from Louisville averaging around $399.

What is the cheapest day to depart on your flight to El Salvador?

The cheapest day to depart from Louisville to El Salvador is on a Friday. Travelers who choose to depart for El Salvador on a Friday will often find tickets for as low as $419. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $601. These prices are subject to change though, so be sure to set up a Price Alert for flights to El Salvador.

What is the cheapest time of day to depart on your flight to El Salvador?

Flying to El Salvador from Louisville at noon is the least expensive time of day to depart. momondo users have found prices as low as $492 when looking at flights departing at noon. Flights to El Salvador are more costly in the afternoon, with an average ticket price of $679. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Louisville to El Salvador flights?

You could potentially save up to 45% on your flight if you consider stops on a Louisville to El Salvador flight.

Cheap Louisville to El Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to El Salvador

Fastest flight time

7h 15m

Direct flights

None
The fastest flight from Louisville to El Salvador takes 7h 15m
There are no direct flights from Louisville to El Salvador. There are no popular flight routes from Louisville to El Salvador.
Search flight deals

  • When did momondo last update prices for flights from Louisville Intl Airport to El Salvador?

    Prices for flights from Louisville Intl Airport to El Salvador were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to El Salvador?

  • How old do you have to be to fly from Louisville Intl Airport to El Salvador?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to El Salvador.

  • What documentation or ID do you need to fly to El Salvador?

    The travel and health documents you'll need for your trip to El Salvador may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at El Salvador. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to El Salvador

Compare and see reviews for airlines that fly from Louisville to El Salvador with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $293Free CancellationRating
7.9
8,021 reviews
Search Delta flights
American AirlinesPriceFrom $399Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $470Free CancellationRating
7.4
9,099 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to El Salvador?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to El Salvador from Louisville.

Can I find flights from Louisville to El Salvador with flexible booking policies on momondo?

Yes. All flights to El Salvador from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to El Salvador?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to El Salvador from Louisville.

I’m not ready to book a flight from Louisville to El Salvador right now. Can momondo alert me if prices change?

If you are simply researching potential flights to El Salvador, momondo offers a useful price alert feature which will track prices for flights to El Salvador from Louisville and alert you when they change.

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