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Find Louisville to San Salvador flights starting at US$287.

Book one-way or return flights from Louisville to San Salvador from as little as US$287. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Louisville to San Salvador? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Louisville to San Salvador. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find Cheapest Airlines Flying from Louisville to San Salvador

View airlines operating flights from Louisville to San Salvador. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines
From US$287
United Airlines
From US$292
ANA airlines

Find more flights and airlines

Alternative Routes for Louisville to San Salvador Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Louisville to San Salvador.

  • Cheapest
    Spirit Airlines
    SDF
    10:29
    15h 27m
    2 transfer
    SAL
    23:56
    Louisville International Airport - Monseñor Óscar Arnulfo Romero International Airport
    Mon, Jun 3Spirit Airlines
    US$195
  • Spirit Airlines
    SDF
    10:29
    15h 27m
    2 transfer
    SAL
    23:56
    Louisville International Airport - Monseñor Óscar Arnulfo Romero International Airport
    Mon, Jun 3Spirit Airlines
    US$195
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Louisville (SDF) to San Salvador (SAL) the cheapest?

    Airlines adjust prices for flights from Louisville to San Salvador based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Louisville (SDF) to San Salvador (SAL) cost?

    According to Trip.com's data, the lowest price is around US$640.
  • What is the transportation method from the main airport to downtown in San Salvador?

    • The distance from Monseñor Óscar Arnulfo Romero International Airport to downtown is about 33km, by taxi about 50 minutes.
  • How many airports in San Salvador (SAL)?

    There are 1 airport(s) in San Salvador (SAL): Monseñor Óscar Arnulfo Romero International Airport.

How to find a cheap flight from Louisville to San Salvador

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Louisville to San Salvador. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information for Louisville to San Salvador Flights

Cheapest month

May

Peak season for travel

December

Flight distance

2,770.74km

Popular airline

American Airlines