Cheap Flights from Nashville (BNA) to San Salvador (SAL)

Popular airlines from Nashville International Airport (BNA) to El Salvador Intl. Airport (SAL)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.
Flights from Nashville (BNA) to San Salvador (SAL)
Origin airport
Nashville Intl.
Destination airport
El Salvador Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Copa, Delta, Spirit Airlines, United
Distance
1574 mi

Nashville to San Salvador Flights

The cheapest times to fly from Nashville to San Salvador

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nashville to San Salvador are during the month of . You can find some of the cheapest flights from Nashville to San Salvador with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Nashville to San Salvador

Sunday is one of the best days to book for cheap flights from Nashville to San Salvador: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Nashville to San Salvador

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nashville to San Salvador in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nashville to San Salvador flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nashville to San Salvador airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Nashville Intl. Airport (BNA) to El Salvador Intl. Airport (SAL) cost?
Discover the latest flight deals from BNA to SAL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BNA to SAL?
The cheapest flights from BNA to SAL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BNA to SAL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BNA to SAL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Nashville Intl. Airport (BNA) to El Salvador Intl. Airport (SAL)?
There are no daily nonstop flights departing from Nashville Intl. Airport (BNA) to El Salvador Intl. Airport (SAL). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be cruising above the clouds before you know it.
What day of the week has the most flights from BNA to SAL?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nashville Intl. Airport (BNA) to El Salvador Intl. Airport (SAL)?
To avoid potential delays on the Nashville Intl. Airport (BNA) to El Salvador Intl. Airport (SAL) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to El Salvador Intl. Airport (SAL) last-minute?
Holding off until right before your break to book a flight from BNA to SAL often results in higher prices. While it’s possible to find some last-minute discounts, they’re not always guaranteed. Allow some flexibility in your schedule to boost your chances of getting a bargain.
Is it cheaper to book a BNA to SAL flight and hotel package?
You’ll typically save money by booking a BNA to SAL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. Once you’ve selected your ideal accommodations and flights, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to El Salvador Intl. Airport (SAL)?
It’s generally possible to cancel or reschedule your BNA to SAL flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.