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Oshkosh

$115+ Cheap flights from Chicago (CHI) to Oshkosh, WI

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MKE
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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Cheap flight deals from Chicago to Oshkosh

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Oshkosh (OS9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2024.

Round-trip from

$229
(United Airlines)

One-way from

$115
(American Airlines)
From Chicago (CHI) to Oshkosh
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One-way flight from Chicago (CHI) to Oshkosh
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Find flight deals from Chicago to Oshkosh

Cheapest flights from Chicago to Oshkosh
Explore the most affordable flight options available from Chicago to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This United Airlines deal was found by Cheapflights users on 11/4. 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 12/255:50 pmORD - ATW
Nonstop1h 15mUnited Airlines
Sun 12/2912:25 pmATW - ORD
Nonstop1h 23mUnited Airlines
Deal found 11/4$229
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/195:55 pmORD - ATW
Nonstop1h 03mAmerican Airlines
Thu 12/2611:20 amATW - ORD
Nonstop1h 20mAmerican Airlines
Deal found 11/4$253
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:30 pmORD - ATW
1 stop3h 57mDelta
Sun 12/296:56 amATW - ORD
1 stop6h 12mDelta
Deal found 11/4$293
This Mytrip deal was found by Cheapflights users on 11/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/144:21 pmORD - ATW
3 stops28h 48mMultiple Airlines
Mon 11/186:10 pmATW - ORD
2 stops19h 34mMultiple Airlines
Deal found 11/3$416

Find flights from Chicago to Oshkosh within your budget

Customize your flight search to find flights from Chicago to Oshkosh 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 2,554,862 searches. Data last updated November 5, 2024.

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Depart

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Price

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Mon 11/25

8:20 pm-9:33 pm

Nonstop1h 13m

$115

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Mon 11/25

10:15 am-4:40 pm

1 stop6h 25m

$124

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Tue 12/3

5:50 pm-7:01 pm

Nonstop1h 11m

$145

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Mon 11/25

5:00 am-10:15 pm

2 stops17h 15m

$159

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Wed 12/25

5:50 pm-7:05 pm

Nonstop1h 15m

Appleton Intl

Sun 12/29

12:25 pm-1:48 pm

Nonstop1h 23m

$229

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Fri 1/24

6:15 am-11:34 am

1 stop5h 19m

Appleton Intl

Sun 1/26

6:48 am-12:55 pm

1 stop6h 07m

$248

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Thu 12/19

5:55 pm-6:58 pm

Nonstop1h 03m

Appleton Intl

Thu 12/26

11:20 am-12:40 pm

Nonstop1h 20m

$253

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Wed 12/25

9:54 pm-2:45 pm

1 stop16h 51m

Appleton Intl

Sun 12/29

3:40 pm-12:29 pm

3 stops20h 49m

$598

Flights are sorted by cheapest first

Deals found on 11/4

Best time to book a flight from Chicago to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh from Chicago 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.

Travel insights for flights from Chicago to Oshkosh

Get recent, data-driven insights about flights from Chicago to Oshkosh including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago to Oshkosh?

Currently, January is the cheapest month in which you can book a flight from Chicago to Oshkosh (average of $271). Flying from Chicago to Oshkosh in June is currently the most expensive (average of $361). 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.

What is the cheapest time of day to fly from CHI to OS9?

Find hourly flight availability from Chicago to Oshkosh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

When flying from Chicago to Oshkosh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Chicago to Oshkosh?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Oshkosh. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their Chicago to Oshkosh flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Find deals

Weekly flight availability from Chicago to Oshkosh

Explore weekly flight availability from Chicago to Oshkosh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 5, 2024.

The most flights from CHI to OS9 are scheduled on a Tuesday (44 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oshkosh ranges from 1.1 - 3.8 inches per month. June is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Oshkosh when rainfall is around 1.1 in.

Temperature in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oshkosh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Oshkosh

Get insights into the airlines that provide service to Oshkosh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oshkosh. Reviews last updated November 5, 2024.
Read through reviews of airlines operating flights from Chicago to Oshkosh, such as United Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,830 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,830 reviews
Delta
8.0
Very good
8,830 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,215 reviews
Delta
8.0
Very good
8,830 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,830 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • Can I find flights from Chicago to Oshkosh for under $300 on Cheapflights?

    Yes, there are multiple flights from Chicago to Oshkosh for under $300. The cheapest flight booked recently is on United Airlines for just $229, but on average you can expect to pay $332.

  • Are there nonstop flights from Chicago to Oshkosh for under $300 on Cheapflights?

    Cheapflights has at least 2 direct flights from Chicago to Oshkosh under $300. A good price for a nonstop flight from Chicago to Oshkosh is less than $241.

  • Are there last-minute flights available from Chicago to Oshkosh for under $500?

    There are currently 3+ open flights from Chicago to Oshkosh within the next 7 days for less than $500.

  • What days are nonstop flights available from Chicago to Oshkosh?

    Days when nonstop flights are available for this flight are: Sunday, Wednesday, Thursday, Saturday.

  • How many flights depart from Chicago to Oshkosh on average per day?

    Per day, 23 flights depart from Chicago to Oshkosh on average.
    Morning (6am - Noon) - 35% of flight departures
    Afternoon (Noon - 6pm) - 17% of flight departures
    Evening (6pm - Midnight) - 48% of flight departures

  • How long is the flight from Chicago to Oshkosh?

    Airlines like United Airlines, Delta, and American Airlines fly from Chicago to Oshkosh in about 1h 03m. The time it takes to get you to your destination can typically vary by up to 4h 16m. There are 67 mi between Chicago and Oshkosh. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago to Oshkosh one-way?

    The cheapest airlines for a one-way flight from Chicago to Oshkosh are American Airlines ($115), Delta ($124), and United Airlines ($145).

  • What are the most reliable airlines from Chicago to Oshkosh?

    Before booking your flight to Oshkosh from Chicago, check out the most reliable airlines to get you to your destination on time: Republic Airways (92%), Japan Airlines (89%), American Airlines( 86%).

  • What are the cheapest flights from Chicago to Oshkosh?

    Looking at all options, your cheapest flight can be booked for $95. While the most popular route (Chicago O'Hare Intl - Appleton Intl) can be booked for $229 on average our data indicates $269 when flying from Chicago to Oshkosh.

  • What does ORD to MKE mean?

    Great question - ORD to MKE just means Chicago O'Hare Intl Airport to Milwaukee-Mitchell Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Madison Truax Field Airport (MSN), Appleton Intl Airport (ATW), Green Bay Austin-Straubel Airport (GRB), Wausau Central Wisconsin Airport (CWA).

  • Can I find deals for flights from Chicago to Oshkosh that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Oshkosh flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Oshkosh with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Oshkosh flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Chicago to Oshkosh that allow pets onboard?

    Many airlines flying from Chicago to Oshkosh offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Oshkosh?

    Yes, you can often find last-minute deals on Chicago to Oshkosh flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Oshkosh flight deals updated?

    The Chicago to Oshkosh flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from Chicago to Oshkosh?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Oshkosh (average of $271). Flying from Chicago to Oshkosh in June is currently the most expensive (average of $361). 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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Top 2 airlines flying from Chicago to Oshkosh

Discover the top 2 airlines that operate flights from Chicago to Oshkosh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$168Average$328FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$176Average$342FlexibilityNo cancel feeOn-time71%
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