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Cheap flights from Louisville to El Salvador from $315

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 12/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
2:11 pm - 9:55 pmSDF  Louisville Intl-SAL San Salvador El Salvador Intl
8h 44m1 stop Washington, D.C. Dulles Intl
Multiple Airlines Logo
10:05 pm - 2:47 pmSAL  San Salvador El Salvador Intl-SDF Louisville Intl
15h 42m1 stop Washington, D.C. Dulles Intl
$633Multiple Airlines
Sat, Nov 14 - Mon, Dec 14
United Airlines Logo
10:00 am - 9:51 pmSDF  Louisville Intl-SAL San Salvador El Salvador Intl
12h 51m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
1:10 am - 7:34 pmSAL  San Salvador El Salvador Intl-SDF Louisville Intl
17h 24m1 stop Washington, D.C. Dulles Intl
$641United Airlines
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
6:54 pm - 2:04 pmSDF  Louisville Intl-SAL San Salvador El Salvador Intl
20h 10m2 stops Dallas/Fort Worth Miami
American Airlines Logo
1:08 pm - 11:57 pmSAL  San Salvador El Salvador Intl-SDF Louisville Intl
9h 49m1 stop Miami
$645American Airlines
Tue, Dec 1 - Wed, Dec 9
American Airlines Logo
5:43 pm - 12:08 pmSDF  Louisville Intl-SAL San Salvador El Salvador Intl
19h 25m2 stops Washington, D.C. Reagan-National Miami
American Airlines Logo
3:04 pm - 9:26 amSAL  San Salvador El Salvador Intl-SDF Louisville Intl
17h 22m2 stops Miami Chicago O'Hare Intl
$645American Airlines
Tue, Nov 10 - Fri, Nov 20
United Airlines Logo
6:00 pm - 1:19 pmSDF  Louisville Intl-SAL San Salvador El Salvador Intl
20h 19m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
4:40 pm - 4:49 pmSAL  San Salvador El Salvador Intl-SDF Louisville Intl
23h 09m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$645United Airlines
Tue, Jan 19 - Thu, Jan 21
American Airlines Logo
6:54 pm - 2:04 pmSDF  Louisville Intl-SAL San Salvador El Salvador Intl
20h 10m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:04 pm - 10:47 amSAL  San Salvador El Salvador Intl-SDF Louisville Intl
18h 43m2 stops Miami Washington, D.C. Reagan-National
$645American Airlines
Tue, Dec 1 - Wed, Dec 9
United Airlines Logo
9:00 am - 12:47 amSDF  Louisville Intl-SAL San Salvador El Salvador Intl
16h 47m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
11:54 pm - 1:02 pmSAL  San Salvador El Salvador Intl-SDF Louisville Intl
12h 08m1 stop Newark
$645United Airlines
Tue, Dec 1 - Wed, Dec 9
American Airlines Logo
6:54 pm - 2:04 pmSDF  Louisville Intl-SAL San Salvador El Salvador Intl
20h 10m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:04 pm - 10:22 amSAL  San Salvador El Salvador Intl-SDF Louisville Intl
18h 18m2 stops Miami Dallas/Fort Worth
$645American Airlines
Tue, Dec 1 - Wed, Dec 9
United Airlines Logo
7:05 am - 3:24 pmSDF  Louisville Intl-SAL San Salvador El Salvador Intl
9h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
4:40 pm - 1:00 pmSAL  San Salvador El Salvador Intl-SDF Louisville Intl
19h 20m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$645United Airlines
Tue, Jan 19 - Thu, Jan 21
Delta Logo
7:05 am - 12:32 pmSDF  Louisville Intl-SAL San Salvador El Salvador Intl
7h 27m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:57 pm - 11:59 pmSAL  San Salvador El Salvador Intl-SDF Louisville Intl
8h 02m1 stop Atlanta Hartsfield-Jackson
$701Delta
Sat, Oct 10 - Sat, Nov 7

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American Airlines flights from Louisville to El Salvador

Our best American Airlines deals on Louisville to El Salvador flight tickets
American Airlines
Nov 10
SDF7:11 amLouisville Intl
7h 30m
1 stop
SAL1:41 pmSan Salvador El Salvador Intl
Nov 20
SAL3:04 pmSan Salvador El Salvador Intl
7h 52m
1 stop
SDF11:56 pmLouisville Intl
$658
American Airlines
Nov 10
SDF7:11 amLouisville Intl
7h 30m
1 stop
SAL1:41 pmSan Salvador El Salvador Intl
Nov 20
SAL3:04 pmSan Salvador El Salvador Intl
7h 52m
1 stop
SDF11:56 pmLouisville Intl
$661
American Airlines
Oct 11
SDF8:18 pmLouisville Intl
18h 19m
2 stops
SAL12:37 pmSan Salvador El Salvador Intl
Oct 16
SAL12:31 pmSan Salvador El Salvador Intl
9h 37m
2 stops
SDF12:08 amLouisville Intl
$675

United Airlines flights from Louisville to El Salvador

Our best United Airlines deals on Louisville to El Salvador flight tickets
United Airlines
Dec 1
SDF10:00 amLouisville Intl
12h 51m
1 stop
SAL9:51 pmSan Salvador El Salvador Intl
Dec 8
SAL1:10 amSan Salvador El Salvador Intl
17h 24m
1 stop
SDF7:34 pmLouisville Intl
$641
United Airlines
Dec 1
SDF9:00 amLouisville Intl
16h 47m
2 stops
SAL12:47 amSan Salvador El Salvador Intl
Dec 9
SAL11:54 pmSan Salvador El Salvador Intl
12h 08m
1 stop
SDF1:02 pmLouisville Intl
$645
United Airlines
Jan 19
SDF7:05 amLouisville Intl
9h 19m
1 stop
SAL3:24 pmSan Salvador El Salvador Intl
Jan 21
SAL4:40 pmSan Salvador El Salvador Intl
19h 53m
1 stop
SDF1:33 pmLouisville Intl
$654

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 August 16, 2026.
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

Cheapest round-trip

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Sat 11/14

2:11 pm-9:55 pm

1 stop8h 44m

San Salvador El Salvador Intl

Mon 12/14

10:05 pm-2:47 pm

1 stop15h 42m

$633

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Tue 12/1

10:00 am-9:51 pm

1 stop12h 51m

San Salvador El Salvador Intl

Tue 12/8

1:10 am-7:34 pm

1 stop17h 24m

$641

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Tue 12/1

6:54 pm-2:04 pm

2 stops20h 10m

San Salvador El Salvador Intl

Wed 12/9

1:08 pm-11:57 pm

1 stop9h 49m

$645

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Tue 11/10

5:43 pm-12:08 pm

2 stops19h 25m

San Salvador El Salvador Intl

Fri 11/20

3:04 pm-9:26 am

2 stops17h 22m

$645

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Tue 1/19

6:00 pm-1:19 pm

2 stops20h 19m

San Salvador El Salvador Intl

Thu 1/21

4:40 pm-4:49 pm

2 stops23h 09m

$645

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Tue 12/1

6:54 pm-2:04 pm

2 stops20h 10m

San Salvador El Salvador Intl

Wed 12/9

3:04 pm-10:47 am

2 stops18h 43m

$645

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Tue 12/1

9:00 am-12:47 am

2 stops16h 47m

San Salvador El Salvador Intl

Wed 12/9

11:54 pm-1:02 pm

1 stop12h 08m

$645

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Tue 12/1

6:54 pm-2:04 pm

2 stops20h 10m

San Salvador El Salvador Intl

Wed 12/9

3:04 pm-10:22 am

2 stops18h 18m

$645

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Tue 1/19

7:05 am-3:24 pm

1 stop9h 19m

San Salvador El Salvador Intl

Thu 1/21

4:40 pm-1:00 pm

2 stops19h 20m

$645
Quickest round-trip

LouisvilleSan Salvador

SDF Louisville Intl - SAL San Salvador El Salvador Intl

SDFSAL

Louisville Intl

Sat 10/10

7:05 am-12:32 pm

1 stop7h 27m

San Salvador El Salvador Intl

Sat 11/7

2:57 pm-11:59 pm

1 stop8h 02m

$701

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 October is, on average, the cheapest month to fly to El Salvador from Louisville, with most prices found around $399. The month of January is another great option to travel to El Salvador, with average flight prices from Louisville averaging around $440.

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

8h 15m

Direct flights

None
The fastest flight from Louisville to El Salvador takes 8h 15m
There are no direct flights from Louisville to El Salvador. There are no popular flight routes from Louisville to El Salvador.
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Frequently asked questions about flying from Louisville to El Salvador

  • 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
7.8
8,502 reviews
Search Delta flights
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,950 reviews
Search American 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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Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo
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