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Oshkosh

$57+ Cheap flights from Oshkosh

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Find flights from Oshkosh within your budget

 
Find flights departing from Oshkosh that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on July 14, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonNashville

ATW - BNA

ATWBNA

Appleton Intl

Tue 10/6

6:25 am-12:44 pm

1 stop6h 19m

Nashville Intl

Sat 10/10

6:00 am-11:18 am

1 stop5h 18m

$287

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Wed 10/28

5:25 pm-11:35 pm

1 stop7h 10m

Denver Intl

Sun 11/1

6:00 am-11:38 am

1 stop4h 38m

$289

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Tue 12/1

5:25 pm-10:59 pm

1 stop6h 34m

Denver Intl

Sat 12/5

2:20 pm-9:35 pm

1 stop6h 15m

$289

AppletonNashville

ATW - BNA

ATWBNA

Appleton Intl

Sat 8/8

12:24 pm-5:40 pm

1 stop5h 16m

Nashville Intl

Sat 8/15

5:00 pm-11:18 pm

1 stop6h 18m

$298

AppletonNew York

ATW - JFK

ATWJFK

Appleton Intl

Sat 9/19

7:00 am-11:59 am

1 stop3h 59m

New York John F Kennedy Intl

Tue 9/22

7:15 am-1:18 pm

1 stop7h 03m

$299

AppletonNashville

ATW - BNA

ATWBNA

Appleton Intl

Tue 1/5

5:20 pm-9:09 pm

1 stop3h 49m

Nashville Intl

Sat 1/30

6:40 am-10:29 am

1 stop3h 49m

$299
Quickest round-trip

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Fri 8/14

8:45 am-10:30 am

Nonstop2h 45m

Denver Intl

Sat 8/22

5:32 pm-8:54 pm

Nonstop2h 22m

$307

AppletonNashville

ATW - BNA

ATWBNA

Appleton Intl

Fri 8/7

5:29 pm-9:45 pm

1 stop4h 16m

Nashville Intl

Mon 8/10

12:49 pm-7:22 pm

1 stop6h 33m

$309

AppletonNashville

ATW - BNA

ATWBNA

Appleton Intl

Fri 11/20

5:00 pm-9:32 pm

1 stop4h 32m

Nashville Intl

Sun 11/22

6:00 am-11:38 am

1 stop5h 38m

$309

AppletonNashville

ATW - BNA

ATWBNA

Appleton Intl

Fri 7/31

10:37 am-3:57 pm

1 stop5h 20m

Nashville Intl

Mon 8/3

6:00 am-10:01 am

1 stop4h 01m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oshkosh

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

Travel insights for flights from Oshkosh

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

Which airlines fly from Oshkosh?

For flights departing from Oshkosh check dates and pricing for the following: United Airlines, Allegiant Air, Delta, American Airlines. These airlines depart to the following popular destinations: Denver.

Allegiant Air
Allegiant Air
From $59
American Airlines
American Airlines
From $179
United Airlines
United Airlines
From $134
Delta
Delta
From $125

When is the cheapest time to fly from Oshkosh?

Use this chart to determine the cheapest time to fly round-trip from Oshkosh to Denver. Price data was last updated on July 11, 2026.

Those who are seeking the cheapest fare on flights departing from Oshkosh would be wise to consider leaving during Saturday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday mornings when fares are usually the most expensive.

Airline reviews for flights from Oshkosh

Read reviews and ratings of airlines operating flights from Oshkosh. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Oshkosh travel. Please note that the reviews are sourced from user searches and were last updated on July 14, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with Delta,United Airlines, andAllegiant Air from Oshkosh have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,467 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,467 reviews
Delta
7.8
Good
8,467 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,986 reviews
Delta
7.8
Good
8,467 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Allegiant Air
7.3
Good
682 reviews
Delta
7.8
Good
8,467 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,810 reviews
Delta
7.8
Good
8,467 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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Related info for your journey

Access useful and relevant information related to your journey from Oshkosh. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated July 14, 2026.

  • What is the cheapest airport to fly out of Oshkosh?

    Istanbul airport offers the cheapest routes to Atlanta, from $23; whereas Cheongju airport is typically cheaper if you're flying to Jeju City, from $24. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • Where are the cheapest places to fly to from Oshkosh?

    Check out the cheapest flights from Oshkosh to embark to:
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