Cheap Flights from Spokane (GEG) to Oshkosh (OSH)

Popular airlines from Spokane International Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional)

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Alternative airports near Oshkosh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Appleton Intl. ATW. Cheapest option available. Average driving time to city center is 25 minutes. Flights from $429
ATW
Appleton Intl.
Cheapest
Average driving time to city center25 min
Flights from $429
Flights from Spokane (GEG) to Oshkosh (OSH)
Origin airport
Spokane Intl.
Destination airport
Wittman Regional
Distance
1409 mi

Spokane to Oshkosh Flights

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

 

The best time to book a flight from Spokane to Oshkosh

Sunday is one of the best days to book for cheap flights from Spokane 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 Spokane 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 Spokane 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 Spokane 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 Spokane 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 Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional) cost?
Secure a cheap one-way flight or cheap return flight from Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional)?
Flying in can help you save, as it's the cheapest month for flights between GEG and OSH. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest GEG to OSH flight.
How many flights per day from Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional)?
There aren't any daily direct flights departing from Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from GEG to OSH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional)?
To avoid potential delays on the Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional) route, travel before 3 PM. Later flights 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 Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional) last-minute?
Booking your ticket from GEG to OSH right before your getaway is typically more expensive. But if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a GEG to OSH flight and hotel package?
Booking a GEG to OSH flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Oshkosh, WI (OSH-Wittman Regional)?
If you booked your GEG to OSH flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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