Cheap Flights from Huntsville (HSV) to San Salvador (ILS)

Popular airlines from Huntsville International Airport (HSV) to San Salvador (ILS-Ilopango)

Frequently asked questions

How much does a flight from Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS) cost?
Secure a cheap one-way flight or cheap return flight from Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS)?
The cheapest month to fly from HSV to ILS is , when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HSV to ILS flight.
How many flights per day from Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS)?
You'll need to take a flight with a layover when traveling from Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from HSV to ILS?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year 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 Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS)?
Choose a flight from Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS) last-minute?
Waiting until just before your trip to book a ticket from HSV to ILS generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a HSV to ILS flight and hotel package?
Compared with arranging hotels and flights separately, booking a HSV to ILS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Huntsville Intl. Airport (HSV) to Ilopango Airport (ILS)?
If you booked your HSV to ILS flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Huntsville Intl.
Destination airport
Ilopango
Distance
1454 mi

Book with confidence

Huntsville to San Salvador Flights

The cheapest times to fly from Huntsville 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 Huntsville to San Salvador are during the month of . You can find some of the cheapest flights from Huntsville to San Salvador with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Huntsville 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 Huntsville 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 Huntsville 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 Huntsville 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 Huntsville 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.

 

Huntsville to San Salvador Flights
*Available to One Key members.