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Oshkosh

$45+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
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 3, 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

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Thu 10/29

9:50 am-3:56 pm

1 stop7h 06m

Denver Intl

Mon 11/2

5:29 pm-8:43 pm

Nonstop2h 14m

$279

AppletonNashville

ATW - BNA

ATWBNA

Appleton Intl

Thu 7/23

2:44 pm-11:32 am

2 stops20h 48m

Nashville Intl

Mon 7/27

6:30 am-8:11 am

Nonstop1h 41m

$287

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Mon 8/24

5:00 pm-9:44 pm

1 stop5h 44m

Denver Intl

Sat 8/29

8:35 am-3:28 pm

1 stop5h 53m

$289

AppletonLas Vegas

ATW - LAS

ATWLAS

Appleton Intl

Wed 10/28

2:37 pm-8:07 pm

1 stop7h 30m

Las Vegas Harry Reid Intl

Tue 11/3

1:39 pm-11:02 pm

2 stops7h 23m

$304

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

Mon 8/24

7:00 am-12:35 pm

1 stop5h 35m

Nashville Intl

Mon 8/31

9:52 am-4:57 pm

1 stop7h 05m

$309

AppletonNashville

ATW - BNA

ATWBNA

Appleton Intl

Thu 8/27

6:36 pm-10:25 pm

1 stop3h 49m

Nashville Intl

Tue 9/1

6:40 am-10:29 am

1 stop3h 49m

$311

AppletonSavannah

ATW - SAV

ATWSAV

Appleton Intl

Tue 8/4

5:31 am-11:40 am

1 stop5h 09m

Savannah/Hilton Head

Sat 8/8

6:37 pm-10:44 pm

1 stop5h 07m

$319

AppletonSavannah

ATW - SAV

ATWSAV

Appleton Intl

Thu 8/27

11:09 am-5:30 pm

1 stop5h 21m

Savannah/Hilton Head

Mon 8/31

6:37 pm-10:44 pm

1 stop5h 07m

$319

AppletonSavannah

ATW - SAV

ATWSAV

Appleton Intl

Thu 8/6

11:09 am-5:30 pm

1 stop5h 21m

Savannah/Hilton Head

Mon 8/10

6:11 pm-9:37 pm

1 stop4h 26m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 June 27, 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 3, 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
8,453 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

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
8,453 reviews
Delta
7.8
Good
8,453 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

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
9,927 reviews
Delta
7.8
Good
8,453 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

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
689 reviews
Delta
7.8
Good
8,453 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

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
11,766 reviews
Delta
7.8
Good
8,453 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

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 3, 2026.

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

    Istanbul airport offers the cheapest routes to Boston, 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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    Fly from Santa Marta to Medellín from $24 round trip
    Fly from Medellín to Santa Marta from $25 round trip
    Fly from Medellín to Cartagena from $27 round trip

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