Cheap Flights from Phoenix (PHX) to Oshkosh (OSH)

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Oshkosh, WI (OSH-Wittman Regional)

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 $559
ATW
Appleton Intl.
Cheapest
Average driving time to city center25 min
Flights from $559

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Oshkosh, WI (OSH-Wittman Regional) cost?
Get a cheap one-way flight or cheap return flight from Sky Harbor Intl. Airport (PHX) 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 Sky Harbor Intl. Airport (PHX) to Oshkosh, WI (OSH-Wittman Regional)?
The cheapest month to fly from PHX to OSH is , when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Oshkosh, WI (OSH-Wittman Regional)?
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 PHX to OSH flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Oshkosh, WI (OSH-Wittman Regional)?
You'll need to take a flight with a layover if you're traveling from Sky Harbor Intl. Airport (PHX) to Oshkosh, WI (OSH-Wittman Regional). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from PHX to OSH?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline 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 Sky Harbor Intl. Airport (PHX) to Oshkosh, WI (OSH-Wittman Regional)?
To reach Oshkosh, WI (OSH-Wittman Regional) on schedule, opt for a flight that leaves Sky Harbor Intl. Airport (PHX) 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 Sky Harbor Intl. Airport (PHX) to Oshkosh, WI (OSH-Wittman Regional) last-minute?
Holding off until just before your departure to book a flight from PHX to OSH generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book a PHX to OSH flight and hotel package?
You'll generally save money by securing a PHX 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 everything in one place. After choosing your ideal accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Oshkosh, WI (OSH-Wittman Regional)?
If you reserved your PHX to OSH flight within the last 24 hours, you may be able to modify or cancel it at no cost. 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, go to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Wittman Regional
Distance
1452 mi

Book with confidence

Book with confidence

Phoenix to Oshkosh Flights

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

 

The best time to book a flight from Phoenix to Oshkosh

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

 

Phoenix to Oshkosh Flights

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*Available to One Key members.