Cheap Flights from San Salvador (SAL) to Oshkosh (OSH)

Popular airlines from El Salvador Intl. Airport (SAL) to Oshkosh, WI (OSH-Wittman Regional)

Flights from San Salvador (SAL) to Oshkosh (OSH)
Origin airport
El Salvador Intl.
Destination airport
Wittman Regional
Distance
2110 mi

San Salvador to Oshkosh Flights

The cheapest times to fly from San Salvador to Oshkosh

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

 

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

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

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 Oshkosh 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 Oshkosh 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 Oshkosh 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 El Salvador Intl. Airport (SAL) to Oshkosh, WI (OSH-Wittman Regional) cost?
Get a cheap one-way flight or cheap return flight from El Salvador Intl. Airport (SAL) to Oshkosh, WI (OSH-Wittman Regional) 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 Oshkosh, WI (OSH-Wittman Regional)?
The cheapest month to fly from SAL to OSH is , when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from El Salvador Intl. Airport (SAL) to Oshkosh, WI (OSH-Wittman Regional)?
To find the cheapest airline flying from SAL to OSH, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from El Salvador Intl. Airport (SAL) to Oshkosh, WI (OSH-Wittman Regional)?
There aren't any daily nonstop flights departing from El Salvador Intl. Airport (SAL) to Oshkosh, WI (OSH-Wittman Regional). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from SAL to OSH?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range 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 El Salvador Intl. Airport (SAL) to Oshkosh, WI (OSH-Wittman Regional)?
To reach Oshkosh, WI (OSH-Wittman Regional) on schedule, opt for a flight that leaves El Salvador Intl. Airport (SAL) before 3 PM. The chance 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 Oshkosh, WI (OSH-Wittman Regional) last-minute?
Holding off until just before your departure to book a flight from SAL to OSH often results in higher prices. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a SAL to OSH flight and hotel package?
You can save money by booking a SAL to OSH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from El Salvador Intl. Airport (SAL) to Oshkosh, WI (OSH-Wittman Regional)?
It's usually possible to cancel or reschedule your SAL to OSH flight. However, if it's been more than 24 hours since booking, additional fees 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 more details on our Customer Service portal.

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*Available to One Key members.