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Oshkosh

$125+ Cheap flights from Newark (EWR) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — MKE
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Newark to Oshkosh

Keep the following information in mind while searching for Newark to Oshkosh flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$260
(United Airlines)

One-way from

$125
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$343
Provider with most accurate pricing for New York (NYC)-Appleton Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Appleton Intl flights.
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From Newark to Oshkosh
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One-way flight from Newark to Oshkosh
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Highest demand for flights based on searches. 24% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Newark to Oshkosh

Cheapest flights from Newark to Oshkosh
Explore the most affordable flight options available from Newark to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:55 amEWR - ATW
Nonstop2h 20mAllegiant Air
Sun 7/268:00 amATW - EWR
Nonstop2h 05mAllegiant Air
Deal found 1/7$222
This Mytrip deal was found by Cheapflights users on 1/6. 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.
Wed 1/216:59 pmEWR - ATW
1 stop14h 32mMultiple Airlines
Sun 1/252:23 pmATW - EWR
2 stops16h 30mMultiple Airlines
Deal found 1/6$239
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Sun 1/187:45 amEWR - ATW
1 stop5h 15mUnited Airlines
Tue 1/205:23 pmATW - EWR
1 stop4h 35mUnited Airlines
Deal found 1/5$249
This United Airlines deal was found by Cheapflights users on 1/7. 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 2/117:45 amEWR - ATW
1 stop5h 15mUnited Airlines
Sun 2/152:39 pmATW - EWR
1 stop5h 46mUnited Airlines
Deal found 1/7$260
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Sun 2/227:45 amEWR - ATW
1 stop5h 13mUnited Airlines
Sat 2/282:39 pmATW - EWR
1 stop5h 46mUnited Airlines
Deal found 1/6$265
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 6/133:15 pmEWR - ATW
1 stop5h 01mUnited Airlines
Mon 6/152:43 pmATW - EWR
1 stop4h 24mUnited Airlines
Deal found 1/7$269
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 1/226:00 amEWR - ATW
1 stop7h 00mUnited Airlines
Mon 1/263:39 pmATW - EWR
1 stop4h 47mUnited Airlines
Deal found 1/7$279
This American Airlines deal was found by Cheapflights users on 1/6. 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 2/215:16 pmEWR - ATW
1 stop7h 29mAmerican Airlines
Sun 3/11:25 pmATW - EWR
2 stops8h 04mAmerican Airlines
Deal found 1/6$290
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:59 pmEWR - ATW
1 stop19h 58mMultiple Airlines
Mon 2/237:30 amATW - EWR
1 stop24h 30mMultiple Airlines
Deal found 1/6$294

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Newark Airport to Oshkosh that are best for you.

Fly from

Newark

Fly to

Oshkosh

Route

Depart

Return

Price

NewarkAppleton

EWR - ATW

EWRATW

Newark

Sun 1/18

7:45 am-12:00 pm

1 stop5h 15m

Appleton Intl

Tue 1/20

5:23 pm-10:58 pm

1 stop4h 35m

$249

NewarkAppleton

EWR - ATW

EWRATW

Newark

Sat 2/28

4:45 pm-9:32 pm

1 stop5h 47m

Appleton Intl

Mon 3/2

5:23 pm-12:28 am

1 stop6h 05m

$260

NewarkAppleton

EWR - ATW

EWRATW

Newark

Wed 2/11

7:45 am-12:00 pm

1 stop5h 15m

Appleton Intl

Sun 2/15

2:39 pm-9:25 pm

1 stop5h 46m

$260

NewarkAppleton

EWR - ATW

EWRATW

Newark

Sat 2/21

1:00 pm-4:44 pm

1 stop4h 44m

Appleton Intl

Sun 3/1

2:39 pm-10:54 pm

1 stop7h 15m

$260

NewarkAppleton

EWR - ATW

EWRATW

Newark

Sun 2/22

7:45 am-11:58 am

1 stop5h 13m

Appleton Intl

Sat 2/28

2:39 pm-9:25 pm

1 stop5h 46m

$265

NewarkAppleton

EWR - ATW

EWRATW

Newark

Wed 1/21

2:05 pm-8:31 am

2 stops19h 26m

Appleton Intl

Sun 1/25

2:23 pm-7:53 am

2 stops16h 30m

$267

NewarkAppleton

EWR - ATW

EWRATW

Newark

Thu 3/26

6:00 am-11:25 am

1 stop6h 25m

Appleton Intl

Mon 4/6

6:25 pm-11:02 pm

1 stop3h 37m

$269

NewarkAppleton

EWR - ATW

EWRATW

Newark

Thu 2/12

6:00 am-10:42 am

1 stop5h 42m

Appleton Intl

Mon 2/16

6:25 pm-11:06 pm

1 stop3h 41m

$269

NewarkAppleton

EWR - ATW

EWRATW

Newark

Sat 6/13

9:00 am-3:10 pm

1 stop7h 10m

Appleton Intl

Mon 6/15

3:49 pm-11:29 pm

1 stop6h 40m

$269

NewarkAppleton

EWR - ATW

EWRATW

Newark

Fri 2/27

2:20 pm-7:07 pm

1 stop5h 47m

Appleton Intl

Mon 3/2

5:23 pm-10:54 pm

1 stop4h 31m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 18 results
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Best time to book a flight from Newark to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh from Newark 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 Newark Airport to Oshkosh

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

Currently, May is the cheapest month in which you can book a flight from Newark Airport to Oshkosh (average of $55). Flying from Newark Airport to Oshkosh in February is currently the most expensive (average of $236). 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 EWR to OS9?

Find hourly flight availability from Newark 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 January 8, 2026.

One of the essential ways to save on airfare from Newark Airport to Oshkosh is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

Weekly flight availability from Newark Airport to Oshkosh

Explore weekly flight availability from Newark 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 January 8, 2026.

The most flights from EWR to OS9 are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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 January 8, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Newark Airport to Oshkosh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,139 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,094 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Allegiant Air
7.2
Good
702 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • How popular is this Newark Airport to Oshkosh flight route?

    Flights from Newark to Oshkosh have been viewed 7 times in the past calendar month.

  • How long is the flight from Newark Airport to Oshkosh?

    There are many flights that can get you from Newark Airport to Oshkosh in 5h 15m. Fly via United Airlines to get the fastest option. The distance from Newark Airport to Oshkosh is about 769 mi.

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

    $45 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $118 and $134, respectively.

  • What are the most reliable airlines from Newark Airport to Oshkosh?

    Consider United Airlines (79%), Republic Airways (79%) or Lufthansa (71%) when booking your flight. These represent the most reliable airlines when flying from Newark Airport to Oshkosh.

  • What are the cheapest flights from Newark Airport to Oshkosh?

    Looking at all options, your cheapest flight can be booked for $133. While the most popular route (Newark - Appleton Intl) can be booked for $260 on average, our data indicates $281 when flying from Newark Airport to Oshkosh.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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.

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

    Currently, May is the cheapest month in which you can book a flight from Newark Airport to Oshkosh (average of $55). Flying from Newark Airport to Oshkosh in February is currently the most expensive (average of $236). 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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Alternative routes for Newark to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Newark to Oshkosh

Discover the top 4 airlines that operate flights from Newark 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 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$70Average$146FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$189Average$418FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$418FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$374FlexibilityNo cancel feeOn-timeN/A

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