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Peoria

$299+ Cheap flights from Oshkosh, WI to Peoria, IL (PIA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — PIA
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Oshkosh to Peoria

Keep the following information in mind while searching for Oshkosh to Peoria flight deals. Data was last updated August 18, 2025.

Round-trip from

$369
(United Airlines)
From Oshkosh to Greater Peoria
Search Deals

Find flight deals from Oshkosh to Peoria

Cheapest flights from Oshkosh to Peoria
Explore the most affordable flight options available from Oshkosh to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:01 amATW - PIA
1 stop3h 36mAmerican Airlines
Tue 8/266:00 amPIA - ATW
1 stop3h 06mAmerican Airlines
Deal found 8/16$299
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:37 pmATW - PIA
1 stop4h 06mUnited Airlines
Sun 10/58:10 amPIA - ATW
1 stop5h 58mUnited Airlines
Deal found 8/17$369

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh to Peoria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Oshkosh to Peoria that are best for you.

Fly from

Oshkosh

Fly to

Peoria

Route

Depart

Return

Price

AppletonPeoria

ATW - PIA

ATWPIA

Appleton Intl

Wed 10/1

12:37 pm-4:43 pm

1 stop4h 06m

Greater Peoria

Sun 10/5

8:10 am-2:08 pm

1 stop5h 58m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Oshkosh to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Oshkosh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oshkosh to Peoria
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Peoria from Oshkosh?

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly into when you book flights from Oshkosh to Peoria. 0 airlines have flights to Greater Peoria from Oshkosh on a regular basis. Booking flights from Oshkosh to Greater Peoria should not be difficult; the airport handles an average of 0 inbound flights from Oshkosh per day.

  • Can I find deals for flights from Oshkosh to Peoria that include hotel bookings?

    Yes. In addition to deals on Oshkosh to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oshkosh to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oshkosh to Peoria.

  • Can I find deals for business class flights from Oshkosh to Peoria?

    Yes. Cheapflights offers flight deals from Oshkosh to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oshkosh to Peoria, Illinois?

    Currently, August is the cheapest month in which you can book a flight from Oshkosh to Peoria, Illinois (average of $318). Flying from Oshkosh to Peoria, Illinois in October is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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