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Oshkosh

$41+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
May 9 — May 161
Sat 5/9
Sat 5/16
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 April 9, 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

AppletonTampa

ATW - TPA

ATWTPA

Appleton Intl

Sat 5/2

5:30 am-12:38 pm

1 stop6h 08m

Tampa

Sat 5/9

5:40 am-10:28 am

1 stop5h 48m

$271

AppletonBoston

ATW - BOS

ATWBOS

Appleton Intl

Sun 5/3

5:00 am-11:01 am

1 stop5h 01m

Boston Logan Intl

Thu 5/7

8:05 am-2:01 pm

1 stop6h 56m

$287

AppletonBoston

ATW - BOS

ATWBOS

Appleton Intl

Tue 6/2

6:18 pm-11:29 pm

1 stop4h 11m

Boston Logan Intl

Sat 6/6

5:40 am-10:28 am

1 stop5h 48m

$287

AppletonBoston

ATW - BOS

ATWBOS

Appleton Intl

Sat 5/23

6:18 pm-11:29 pm

1 stop4h 11m

Boston Logan Intl

Sat 5/30

8:10 am-3:33 pm

1 stop8h 23m

$287

AppletonNashville

ATW - BNA

ATWBNA

Appleton Intl

Tue 6/2

4:13 pm-10:36 pm

1 stop6h 23m

Nashville Intl

Sat 6/6

4:20 pm-10:54 pm

1 stop6h 34m

$287

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Mon 6/8

8:10 pm-12:53 am

1 stop5h 43m

Denver Intl

Sat 6/13

4:45 pm-10:45 pm

1 stop5h 00m

$289

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Sun 9/6

6:30 am-12:53 pm

1 stop7h 23m

Denver Intl

Sun 9/13

6:45 am-12:46 pm

1 stop5h 01m

$289

AppletonBoston

ATW - BOS

ATWBOS

Appleton Intl

Thu 5/28

3:47 pm-11:59 pm

2 stops7h 12m

Boston Logan Intl

Sat 6/6

6:00 am-10:03 am

1 stop5h 03m

$292

AppletonTampa

ATW - TPA

ATWTPA

Appleton Intl

Tue 5/19

5:30 am-11:34 am

1 stop5h 04m

Tampa

Sat 5/23

7:02 am-11:51 am

1 stop5h 49m

$293

AppletonBoston

ATW - BOS

ATWBOS

Appleton Intl

Mon 6/8

6:33 pm-11:54 pm

1 stop4h 21m

Boston Logan Intl

Tue 6/16

5:30 am-10:29 am

1 stop5h 59m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

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.

When is the best time to book a flight from Oshkosh?

Use this chart to determine the optimal time to book a round-trip flight from Oshkosh to Denver. Price data was last updated on April 3, 2026.

To ensure you get the cheapest price possible for a flight from Oshkosh, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Oshkosh (average of $73). Flying from Oshkosh in February will prove the most costly (average of $220). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 April 4, 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.

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
Delta
Delta
From $125
United Airlines
United Airlines
From $134

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 April 9, 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
7.9
Good
8,392 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,392 reviews
Delta
7.9
Good
8,392 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,555 reviews
Delta
7.9
Good
8,392 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Allegiant Air
7.3
Good
705 reviews
Delta
7.9
Good
8,392 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,563 reviews
Delta
7.9
Good
8,392 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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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 April 9, 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.

  • What is the cheapest month to fly from Oshkosh?

    September is currently the cheapest month to fly from Oshkosh. At this moment in time February is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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

    Check out the cheapest flights from Oshkosh to embark to:
    Fly from Istanbul to Ankara from $23 round trip
    Fly from Cheongju to Jeju City from $24 round trip
    Fly from Medellín to Cartagena from $24 round trip
    Fly from Medellín to Santa Marta from $24 round trip
    Fly from Cartagena to Bogotá from $29 round trip

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