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Cheap flights from Louisville (SDF) to San Salvador (SAL) from $220

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — SAL
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Louisville Intl to San Salvador El Salvador Intl are usually found in January or September, booked 29 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Louisville to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

November

Cheapest in

January

Average price

$492

Round-trip from

$270
High demand for flights, 40% potential price rise
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Best time to find cheap flights, 44% potential price drop
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Average for round-trip flights in May 2024
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From Louisville Intl to San Salvador El Salvador Intl
Search Deals

What is the cheapest day to fly round-trip from Louisville to San Salvador?

Saturday is generally a great day to depart. Flying on this day could help you save up to 54%.

How far in advance should I book a flight from Louisville to San Salvador?

To save up to 64% on this flight, we recommend booking at least 30 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Louisville to San Salvador from $257 1-2 weeks out and tickets from $486 for flights departing within the next 72 hours.

What is the cheapest month to fly from Louisville to San Salvador?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, January can be a great choice for travel to San Salvador. Flights to San Salvador from Louisville in January are about $527 on average during January, but can be found for as low as $230.

When is the cheapest time to fly from Louisville to San Salvador (SDF - SAL)?

It’s typically best to fly out from Louisville to San Salvador in the morning. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Spirit Airlines flights from Louisville to San Salvador

Explore cheap flight options specifically provided by Spirit Airlines for the route between Louisville and San Salvador. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sun 6/27:43 amSDF - SAL
2 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
1 stop15h 21mSpirit Airlines
Deal found 5/15$220
Sun 6/210:29 amSDF - SAL
1 stop15h 27mSpirit Airlines
Tue 6/412:33 amSAL - SDF
1 stop15h 21mSpirit Airlines
Deal found 5/15$221
Sun 6/27:43 amSDF - SAL
2 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
2 stops22h 13mSpirit Airlines
Deal found 5/15$259
Sun 6/27:43 amSDF - SAL
2 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
3 stops22h 13mSpirit Airlines
Deal found 5/15$260
Fri 6/147:45 amSDF - SAL
2 stops17h 58mSpirit Airlines
Thu 6/2012:33 amSAL - SDF
1 stop7h 29mSpirit Airlines
Deal found 5/15$304
Sun 6/27:43 amSDF - SAL
3 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
3 stops22h 13mSpirit Airlines
Deal found 5/15$334
Sat 6/159:43 pmSDF - SAL
1 stop28h 00mSpirit Airlines
Fri 6/2812:33 amSAL - SDF
1 stop18h 25mSpirit Airlines
Deal found 5/15$358
Fri 6/147:45 amSDF - SAL
2 stops17h 58mSpirit Airlines
Thu 6/2012:33 amSAL - SDF
2 stops22h 13mSpirit Airlines
Deal found 5/15$367
Sat 6/157:45 amSDF - SAL
2 stops17h 58mSpirit Airlines
Fri 6/2812:33 amSAL - SDF
1 stop18h 25mSpirit Airlines
Deal found 5/15$430

Cheap Louisville to San Salvador flights in May & June 2024

Find cheap flight options from Louisville to San Salvador specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Sun 6/27:43 amSDF - SAL
2 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
1 stop15h 21mSpirit Airlines
Deal found 5/15$220
Sun 6/210:29 amSDF - SAL
1 stop15h 27mSpirit Airlines
Tue 6/412:33 amSAL - SDF
1 stop15h 21mSpirit Airlines
Deal found 5/15$221
Sun 6/27:43 amSDF - SAL
2 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
2 stops22h 13mSpirit Airlines
Deal found 5/15$259
Sun 6/27:43 amSDF - SAL
2 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
3 stops22h 13mSpirit Airlines
Deal found 5/15$260
Fri 6/147:45 amSDF - SAL
2 stops17h 58mSpirit Airlines
Thu 6/2012:33 amSAL - SDF
1 stop7h 29mSpirit Airlines
Deal found 5/15$304
Sun 6/27:43 amSDF - SAL
2 stops18h 13mMultiple Airlines
Wed 6/59:00 amSAL - SDF
1 stop13h 46mMultiple Airlines
Deal found 5/15$313
Sun 6/210:29 amSDF - SAL
1 stop15h 27mMultiple Airlines
Wed 6/59:00 amSAL - SDF
1 stop13h 46mMultiple Airlines
Deal found 5/15$322
Sun 6/27:43 amSDF - SAL
3 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
3 stops22h 13mSpirit Airlines
Deal found 5/15$334
Sun 6/27:43 amSDF - SAL
2 stops18h 13mMultiple Airlines
Wed 6/510:55 pmSAL - SDF
2 stops17h 55mMultiple Airlines
Deal found 5/15$341

Louisville to San Salvador 2024 flight deals

Discover exclusive flight deals for travel between Louisville and San Salvador in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sun 6/27:43 amSDF - SAL
2 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
1 stop15h 21mSpirit Airlines
Deal found 5/15$220
Sun 6/210:29 amSDF - SAL
1 stop15h 27mSpirit Airlines
Tue 6/412:33 amSAL - SDF
1 stop15h 21mSpirit Airlines
Deal found 5/15$221
Sun 6/27:43 amSDF - SAL
2 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
2 stops22h 13mSpirit Airlines
Deal found 5/15$259
Sun 6/27:43 amSDF - SAL
2 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
3 stops22h 13mSpirit Airlines
Deal found 5/15$260
Fri 6/147:45 amSDF - SAL
2 stops17h 58mSpirit Airlines
Thu 6/2012:33 amSAL - SDF
1 stop7h 29mSpirit Airlines
Deal found 5/15$304
Sun 6/27:43 amSDF - SAL
2 stops18h 13mMultiple Airlines
Wed 6/59:00 amSAL - SDF
1 stop13h 46mMultiple Airlines
Deal found 5/15$313
Sun 6/210:29 amSDF - SAL
1 stop15h 27mMultiple Airlines
Wed 6/59:00 amSAL - SDF
1 stop13h 46mMultiple Airlines
Deal found 5/15$322
Sun 6/27:43 amSDF - SAL
3 stops18h 13mSpirit Airlines
Tue 6/412:33 amSAL - SDF
3 stops22h 13mSpirit Airlines
Deal found 5/15$334
Sun 6/27:43 amSDF - SAL
2 stops18h 13mMultiple Airlines
Wed 6/510:55 pmSAL - SDF
2 stops17h 55mMultiple Airlines
Deal found 5/15$341

Find flights from Louisville to San Salvador within your budget

Customize your flight search to find flights from Louisville 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$220 - $674

Route

Depart

Return

Price

Louisville IntlSan Salvador El Salvador Intl

SDF - SAL

SDFSAL

Louisville Intl

Sun 6/2

2 stops18h 13m

San Salvador El Salvador Intl

Tue 6/4

1 stop15h 21m

$220

Louisville IntlSan Salvador El Salvador Intl

SDF - SAL

SDFSAL

Louisville Intl

Sun 6/2

1 stop15h 27m

San Salvador El Salvador Intl

Tue 6/4

1 stop15h 21m

$221

Louisville IntlSan Salvador El Salvador Intl

SDF - SAL

SDFSAL

Louisville Intl

Sun 6/2

2 stops18h 13m

San Salvador El Salvador Intl

Tue 6/4

2 stops22h 13m

$259

Louisville IntlSan Salvador El Salvador Intl

SDF - SAL

SDFSAL

Louisville Intl

Sun 6/2

2 stops18h 13m

San Salvador El Salvador Intl

Tue 6/4

3 stops22h 13m

$260

Louisville IntlSan Salvador El Salvador Intl

SDF - SAL

SDFSAL

Louisville Intl

Fri 6/14

2 stops17h 58m

San Salvador El Salvador Intl

Thu 6/20

1 stop7h 29m

$304

Louisville IntlSan Salvador El Salvador Intl

SDF - SAL

SDFSAL

Louisville Intl

Sun 6/2

2 stops18h 13m

San Salvador El Salvador Intl

Wed 6/5

1 stop13h 46m

$313

Louisville IntlSan Salvador El Salvador Intl

SDF - SAL

SDFSAL

Louisville Intl

Sun 6/2

1 stop15h 27m

San Salvador El Salvador Intl

Wed 6/5

1 stop13h 46m

$322

Louisville IntlSan Salvador El Salvador Intl

SDF - SAL

SDFSAL

Louisville Intl

Sun 6/2

2 stops18h 13m

San Salvador El Salvador Intl

Wed 6/5

2 stops17h 55m

$341

Louisville IntlSan Salvador El Salvador Intl

SDF - SAL

SDFSAL

Louisville Intl

Sat 6/15

1 stop6h 32m

San Salvador El Salvador Intl

Sat 6/29

1 stop8h 59m

$674

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Louisville to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to San Salvador. Price data was last updated on May 10, 2024.
Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to San Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Louisville to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Louisville to San Salvador. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to San Salvador flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San Salvador by month

Plan your trip from Louisville to San Salvador by taking into account the cheapest months to travel. The average price of a one-way flight from Louisville to San Salvador is currently $0 while a round-trip flight costs $324. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Louisville to San Salvador (average of $270). Flying from Louisville to San Salvador in July is currently the most expensive (average of $444). 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.

January

$272

February

$287

March

$341

April

$287

May

$271

June

$348

July

$444

August

$301

September

$270

October

$273

November

$305

December

$361

Temperature and rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature and rainfall totals by month.

SAL

Temperature

73.4 - 77 °F

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Salvador. Reviews last updated May 16, 2024.
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

United Airlines
7.4
Good
10,924 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Spirit Airlines
6.4
Okay
8,672 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.4

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Related info for your journey

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

  • Can I find flights from Louisville to San Salvador for under $300 on Cheapflights?

    Yes, there are multiple flights from Louisville to San Salvador for under $300. The cheapest flight booked recently is on Spirit Airlines for just $220, but on average you can expect to pay $365.

  • What are the cheapest airlines flying from Louisville to San Salvador round-trip?

    According to our current data, Spirit Airlines ($220), and United Airlines ($674) offers the cheapest pricing from Louisville to San Salvador. Spirit Airlines is currently priced 58% below the average price you’ll pay for this route.

  • What are the most popular airlines that fly from Louisville to San Salvador?

    When booking a flight from Louisville to San Salvador, you may want to consider flying on American Airlines, Delta or Spirit Airlines as they are the most popular for this route.

  • What does SDF to SAL mean?

    This is defined as Louisville Intl Airport (SDF) and San Salvador El Salvador Intl Airport (SAL). Codes like San Salvador El Salvador Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Louisville to San Salvador that include extra baggage allowance?

    The amount of baggage you can bring on your Louisville to San Salvador flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Louisville to San Salvador with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to San Salvador flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville 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.

  • Can I find deals for flights from Louisville to San Salvador that allow pets onboard?

    Many airlines flying from Louisville to San Salvador offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Louisville to San Salvador?

    Yes, you can often find last-minute deals on Louisville to San Salvador flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Louisville to San Salvador flight deals updated?

    The Louisville to San Salvador flight deals you see on this page were last updated on 5/15.

See more FAQs

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Alternative routes for Louisville to San Salvador
See prices for flight routes from nearby airports that may be better suited for you.

Nashville to San Salvador flights
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Top 4 airlines flying from Louisville to San Salvador

Discover the top 4 airlines that operate flights from Louisville 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$180Average$307FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$230Average$470FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$285Average$456FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$291Average$815FlexibilityNo cancel feeOn-time69%
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Search flights from Louisville to San Salvador by cabin class

Find flights from Louisville to San Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisville to San Salvador?

Deals for Louisville to San Salvador flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Louisville to San Salvador?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Salvador from Louisville.

Can Cheapflights find flights from Louisville to San Salvador with no change fees?

Certainly. Search results for flights to San Salvador from Louisville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Louisville to San Salvador become cheaper?

Yes! Start tracking prices for Louisville to San Salvador flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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