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Cheap flights from Louisville to El Salvador from $148

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 1/30. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
7:00 am - 2:52 pmSDF-SAL
8h 52m1 stop
Spirit Airlines Logo
4:02 pm - 1:00 pmSAL-SDF
19h 58m2 stops
$353Spirit Airlines
Find Deal
Thu, Jan 8 - Tue, Jan 20
United Airlines Logo
2:05 pm - 1:19 pmSDF-SAL
24h 14m2 stops
United Airlines Logo
6:55 am - 1:28 pmSAL-SDF
29h 33m2 stops
$428United Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 26
Delta Logo
6:00 am - 1:10 pmSDF-SAL
8h 10m1 stop
Delta Logo
2:35 pm - 11:50 pmSAL-SDF
8h 15m1 stop
$441Delta
Find Deal
Tue, Jan 13 - Mon, Jan 26
Multiple Airlines Logo
11:21 am - 12:23 pmSDF-SAL
26h 02m2 stops
Multiple Airlines Logo
2:44 pm - 11:59 pmSAL-SDF
8h 15m1 stop
$459Multiple Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 20
American Airlines Logo
7:20 pm - 12:31 pmSDF-SAL
18h 11m2 stops
American Airlines Logo
3:49 pm - 10:38 amSAL-SDF
17h 49m2 stops
$462American Airlines
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Fri, Jan 16 - Mon, Jan 26
Multiple Airlines Logo
3:28 pm - 10:19 pmSDF-SAL
31h 51m3 stops
Multiple Airlines Logo
4:02 pm - 1:00 pmSAL-SDF
19h 58m2 stops
$479Multiple Airlines
Find Deal
Thu, Jan 8 - Tue, Jan 20
Multiple Airlines Logo
11:21 am - 12:23 pmSDF-SAL
26h 02m3 stops
Multiple Airlines Logo
2:44 pm - 11:59 pmSAL-SDF
8h 15m1 stop
$481Multiple Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 20
American Airlines Logo
7:40 am - 2:21 pmSDF-SAL
7h 41m1 stop
American Airlines Logo
1:31 pm - 11:59 pmSAL-SDF
9h 28m1 stop
$488American Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 26
United Airlines Logo
6:12 pm - 3:24 pmSDF-SAL
22h 12m2 stops
United Airlines Logo
4:40 pm - 8:28 pmSAL-SDF
26h 48m2 stops
$492United Airlines
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Tue, Jan 6 - Fri, Jan 16
United Airlines Logo
6:12 pm - 3:24 pmSDF-SAL
22h 12m2 stops
United Airlines Logo
4:40 pm - 9:59 pmSAL-SDF
28h 19m1 stop
$503United Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 16

Spirit Airlines flights from Louisville to El Salvador

Our best Spirit Airlines deals on Louisville to El Salvador flight tickets
Spirit Airlines
Jan 8
SDF7:00 amLouisville Intl
8h 52m
1 stop
SAL2:52 pmSan Salvador El Salvador Intl
Jan 20
SAL4:02 pmSan Salvador El Salvador Intl
19h 58m
2 stops
SDF1:00 pmLouisville Intl
$353
Find similar
Spirit Airlines
Dec 12
SDF11:55 amLouisville Intl
26h 43m
1 stop
SAL1:38 pmSan Salvador El Salvador Intl
Dec 20
SAL2:44 pmSan Salvador El Salvador Intl
8h 15m
1 stop
SDF11:59 pmLouisville Intl
$508
Find similar
Spirit Airlines
Dec 23
SDF5:05 amLouisville Intl
10h 42m
1 stop
SAL2:47 pmSan Salvador El Salvador Intl
Jan 6
SAL1:18 pmSan Salvador El Salvador Intl
33h 41m
2 stops
SDF11:59 pmLouisville Intl
$843
Find similar

United Airlines flights from Louisville to El Salvador

Our best United Airlines deals on Louisville to El Salvador flight tickets
United Airlines
Jan 13
SDF2:05 pmLouisville Intl
24h 14m
2 stops
SAL1:19 pmSan Salvador El Salvador Intl
Jan 26
SAL6:55 amSan Salvador El Salvador Intl
29h 33m
2 stops
SDF1:28 pmLouisville Intl
$428
Find similar
United Airlines
Jan 6
SDF6:12 pmLouisville Intl
22h 12m
2 stops
SAL3:24 pmSan Salvador El Salvador Intl
Jan 16
SAL4:40 pmSan Salvador El Salvador Intl
26h 48m
2 stops
SDF8:28 pmLouisville Intl
$492
Find similar
United Airlines
Jan 6
SDF6:12 pmLouisville Intl
22h 12m
2 stops
SAL3:24 pmSan Salvador El Salvador Intl
Jan 16
SAL4:40 pmSan Salvador El Salvador Intl
28h 19m
1 stop
SDF9:59 pmLouisville Intl
$503
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 November 4, 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

Thu 1/8

7:00 am-2:52 pm

1 stop8h 52m

San Salvador El Salvador Intl

Tue 1/20

4:02 pm-1:00 pm

2 stops19h 58m

$353

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Tue 1/13

2:05 pm-1:19 pm

2 stops24h 14m

San Salvador El Salvador Intl

Mon 1/26

6:55 am-1:28 pm

2 stops29h 33m

$428

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Tue 1/13

6:00 am-1:10 pm

1 stop8h 10m

San Salvador El Salvador Intl

Mon 1/26

2:35 pm-11:50 pm

1 stop8h 15m

$441

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Fri 12/12

11:21 am-12:23 pm

2 stops26h 02m

San Salvador El Salvador Intl

Sat 12/20

2:44 pm-11:59 pm

1 stop8h 15m

$459

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Fri 1/16

7:20 pm-12:31 pm

2 stops18h 11m

San Salvador El Salvador Intl

Mon 1/26

3:49 pm-10:38 am

2 stops17h 49m

$462

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Thu 1/8

3:28 pm-10:19 pm

3 stops31h 51m

San Salvador El Salvador Intl

Tue 1/20

4:02 pm-1:00 pm

2 stops19h 58m

$479

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Fri 12/12

11:21 am-12:23 pm

3 stops26h 02m

San Salvador El Salvador Intl

Sat 12/20

2:44 pm-11:59 pm

1 stop8h 15m

$481

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Fri 1/16

7:40 am-2:21 pm

1 stop7h 41m

San Salvador El Salvador Intl

Mon 1/26

1:31 pm-11:59 pm

1 stop9h 28m

$488

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Tue 1/6

6:12 pm-3:24 pm

2 stops22h 12m

San Salvador El Salvador Intl

Fri 1/16

4:40 pm-8:28 pm

2 stops26h 48m

$492

LouisvilleSan Salvador

SDF - SAL

SDFSAL

Louisville Intl

Tue 1/6

6:12 pm-3:24 pm

2 stops22h 12m

San Salvador El Salvador Intl

Fri 1/16

4:40 pm-9:59 pm

1 stop28h 19m

$503

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 42% 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

Direct flights

None
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
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $399Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $470Free CancellationRating
7.4
9,002 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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