Cheap flights from Louisville to San Salvador from $144
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 San Salvador departing on 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Louisville to San Salvador
Our best United Airlines deals on Louisville to San Salvador flight tickets
Spirit Airlines flights from Louisville to San Salvador
Our best Spirit Airlines deals on Louisville to San Salvador flight tickets
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How to get the cheapest flight ticket from Louisville to San 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 San Salvador?
If you aren’t able to travel to San Salvador during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $497.
What is the cheapest day to depart on your flight to San Salvador?
On average, the least expensive day to fly to San Salvador from Louisville is on a Friday. momondo users have found tickets for Friday departures for as low as $419. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Sunday is $601.
What is the cheapest airline that flies from Louisville Intl to San Salvador El Salvador Intl?
Spirit Airlines is the most popular carrier operating from Louisville Intl to San Salvador El Salvador Intl
What airlines fly to San Salvador?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to San Salvador from Louisville according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to San Salvador. Keep in mind that there are 3 different airlines that fly to San Salvador on a routine basis, so you have a few additional options to choose from.
When to book flights from Louisville to San Salvador
Cheap Louisville to San Salvador (SDF to SAL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to San Salvador
How far is Louisville Intl to San Salvador El Salvador Intl by plane?
San Salvador El Salvador Intl is 1708.2 mi away from Louisville Intl. Typically, this will take 5h 54m by plane in normal conditions.
When did momondo last update prices for flights from Louisville Intl Airport to San Salvador El Salvador Intl Airport?
Prices for flights from Louisville Intl Airport to San Salvador El Salvador Intl Airport were last updated today.
How many operators does momondo search for flights from Louisville Intl Airport to San Salvador El Salvador Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Louisville Intl Airport to San Salvador El Salvador Intl Airport.
How old do you have to be to fly from Louisville Intl Airport to San Salvador El Salvador Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to San Salvador El Salvador Intl Airport.
What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?
The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Louisville to San Salvador?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to San Salvador is Delta (59% of total bookings). The next most popular airlines are United Airlines (27%) and American Airlines (14%).
Best airlines flying from Louisville to San Salvador
Compare and see reviews for airlines that fly from Louisville to San Salvador with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $420 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $424 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $464 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near San Salvador?
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Why should I use momondo to find a flight deal from Louisville to San Salvador?
Finding the right flight to San Salvador from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Salvador quick and easy, saving you time and money.
Can I find flights from Louisville to San Salvador with flexible booking policies on momondo?
All flight searches from Louisville to San Salvador on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Louisville to San Salvador?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to San Salvador.
I’m not ready to book a flight from Louisville to San Salvador right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Louisville to San Salvador now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Salvador and let you know when they change.