Weekly flight availability from Detroit to Oshkosh

The most flights from DTT to OS9 are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

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.

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).

What are the cheapest flights from Detroit to Oshkosh?

On average you can expect to pay $354 for a flight from Detroit to Oshkosh. The cheapest flight overall is $228 while the most popular route, (Detroit Metropolitan Wayne County - Appleton Intl) is currently priced at $299.

What are the most reliable airlines from Detroit to Oshkosh?

No one likes to see their flight delayed. When booking a flight from Detroit to Oshkosh consider choosing Air France (91%), Korean Air (90%) or SkyWest Airlines (90%) as they are the most reliable in getting you off to your destination on time.

What airport do you fly from for flights from Detroit to Oshkosh?

Detroit All airports (DTT), located 0.6 mi from the city center, is the airport you fly out of when you book flights from Detroit to Oshkosh. 1 airline have flights from All airports to Oshkosh on a regular basis. Booking flights from Detroit All airports to Oshkosh should not be difficult; the airport handles an average of 14 outbound flights to Oshkosh per day.

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

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

How can I find direct flights from Detroit to Oshkosh?

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

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

Yes. Cheapflights offers flight deals from Detroit 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.

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Everything you need to know about your flight from Detroit to Oshkosh

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Airlines

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

One of the essential ways to save on airfare from Detroit to Oshkosh is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 81% on airfare.

Reviews of airlines servicing Oshkosh

Get a feel of what it's like to fly with Delta from Detroit to Oshkosh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,650 reviews

Reviews

1 / 20

4.0

Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.

Delta

7.8

Good

8,650 reviews

Delta

7.8

Good

8,650 reviews

Reviews

1 / 20

4.0

Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.

Related info for your journey

What airport do you fly from for flights from Detroit to Oshkosh?
Detroit All airports (DTT), located 0.6 mi from the city center, is the airport you fly out of when you book flights from Detroit to Oshkosh. 1 airline have flights from All airports to Oshkosh on a regular basis. Booking flights from Detroit All airports to Oshkosh should not be difficult; the airport handles an average of 14 outbound flights to Oshkosh per day.
What are the most reliable airlines from Detroit to Oshkosh?
No one likes to see their flight delayed. When booking a flight from Detroit to Oshkosh consider choosing Air France (91%), Korean Air (90%) or SkyWest Airlines (90%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Detroit to Oshkosh?
On average you can expect to pay $354 for a flight from Detroit to Oshkosh. The cheapest flight overall is $228 while the most popular route, (Detroit Metropolitan Wayne County - Appleton Intl) is currently priced at $299.
Can I find deals for flights from Detroit to Oshkosh that include hotel bookings?
Yes. In addition to deals on Detroit to Oshkosh flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to Oshkosh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Oshkosh.
Can I find deals for business class flights from Detroit to Oshkosh?
Yes. Cheapflights offers flight deals from Detroit 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.

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Top airline flying from Detroit to Oshkosh

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$199	Average$400	FlexibilityNo cancel fee	On-timeN/A

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

One of the essential ways to save on airfare from Detroit to Oshkosh is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 81% on airfare.

Weekly flight availability from Detroit to Oshkosh

The most flights from DTT to OS9 are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Reviews of airlines servicing Oshkosh

Get a feel of what it's like to fly with Delta from Detroit to Oshkosh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Detroit to Oshkosh?

What are the most reliable airlines from Detroit to Oshkosh?

What are the cheapest flights from Detroit to Oshkosh?

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

How can I find direct flights from Detroit to Oshkosh?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Oshkosh by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Detroit to Oshkosh by cabin class

Find flights from Detroit to Oshkosh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Detroit and Oshkosh flights

Browse other Detroit and Oshkosh flight options. Last updated on October 20, 2026.

Other flights from Detroit

Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.

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Top airline flying from Detroit to Oshkosh

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Cheap flights from Detroit (DTT) to Oshkosh, WI

Find cheap flights from Detroit to Oshkosh with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Detroit to Oshkosh

Most accurate provider

Most trusted provider

Cheapflights Insights

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

One of the essential ways to save on airfare from Detroit to Oshkosh is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 81% on airfare.

Weekly flight availability from Detroit to Oshkosh

The most flights from DTT to OS9 are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Reviews of airlines servicing Oshkosh

Get a feel of what it's like to fly with Delta from Detroit to Oshkosh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Detroit to Oshkosh?

What are the most reliable airlines from Detroit to Oshkosh?

What are the cheapest flights from Detroit to Oshkosh?

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

How can I find direct flights from Detroit to Oshkosh?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Oshkosh by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Detroit to Oshkosh by cabin class

Find flights from Detroit to Oshkosh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Detroit and Oshkosh flights

Browse other Detroit and Oshkosh flight options. Last updated on October 20, 2026.

Other flights from Detroit

Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Detroit to Oshkosh

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