Cheap Flights from San Salvador (SAL) to Appleton (ATW)

Popular airlines from El Salvador Intl. Airport (SAL) to Appleton, WI (ATW-Appleton Intl.)

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Frequently asked questions

How much does a flight from El Salvador Intl. Airport (SAL) to Appleton Intl. Airport (ATW) cost?
Lock in a cheap one-way flight or cheap return flight from El Salvador Intl. Airport (SAL) to Appleton Intl. Airport (ATW) 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 El Salvador Intl. Airport (SAL) to Appleton Intl. Airport (ATW)?
is the least expensive month to fly from SAL to ATW. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from El Salvador Intl. Airport (SAL) to Appleton Intl. Airport (ATW)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SAL to ATW. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from El Salvador Intl. Airport (SAL) to Appleton Intl. Airport (ATW)?
Direct flights from El Salvador Intl. Airport (SAL) to Appleton Intl. Airport (ATW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAL to ATW?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from El Salvador Intl. Airport (SAL) to Appleton Intl. Airport (ATW)?
To land at Appleton Intl. Airport (ATW) on time, select a flight that leaves El Salvador Intl. Airport (SAL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 El Salvador Intl. Airport (SAL) to Appleton Intl. Airport (ATW) last-minute?
Last-minute bookings from SAL to ATW are typically more expensive. To secure the lowest prices, start searching for flights well in advance. That being said, if your travel plans are flexible, you may score a cheap fare right before your trip.
Is it cheaper to book a SAL to ATW flight and hotel package?
Opting for a SAL to ATW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from El Salvador Intl. Airport (SAL) to Appleton Intl. Airport (ATW)?
Typically, you can reschedule or cancel your SAL to ATW flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
El Salvador Intl.
Destination airport
Appleton Intl.
Airlines serving
American Airlines, Delta, United
Distance
2129 mi

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San Salvador to Appleton Flights

The cheapest times to fly from San Salvador to Appleton

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

 

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

Sunday is one of the best days to book for cheap flights from San Salvador to Appleton: 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 San Salvador to Appleton

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 San Salvador to Appleton 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 San Salvador to Appleton 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 San Salvador to Appleton 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.

 

San Salvador to Appleton Flights

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*Available to One Key members.