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 most popular airlines that fly from Houston to Oshkosh?

The most popular airlines flying from Houston to Oshkosh are Delta, American Airlines and United Airlines. Something to consider prior to booking your flight.

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

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

How can I find direct flights from Houston to Oshkosh?

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

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

Yes. Cheapflights offers flight deals from Houston 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.

Find Cheap Flights from Houston to Oshkosh

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Find flight deals from Houston to Oshkosh

Popular in	October
Cheapest in	March
Average price	$462

Highest demand for flights based on searches. 24% potential increase in price ($150 potential increase over avg. RT price).

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Cheapest flight prices on average. 16% potential price decrease ($64 potential savings vs. average RT price).

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Average for round-trip flights in November 2026

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

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

One of the essential ways to save on airfare from Houston to Oshkosh is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.

What is the cheapest day to fly from Houston to Oshkosh?

Travelers seeking maximum savings on their Houston to Oshkosh flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Oshkosh

Read through reviews of airlines operating flights from Houston to Oshkosh, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,698 reviews

Reviews

1 / 20

10.0

Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Delta

7.8

Good

8,698 reviews

Delta

7.8

Good

8,698 reviews

Reviews

1 / 20

10.0

Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

United Airlines

7.3

Good

10,458 reviews

Delta

7.8

Good

8,698 reviews

Reviews

1 / 20

10.0

Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

American Airlines

7.0

Good

12,231 reviews

Delta

7.8

Good

8,698 reviews

Reviews

1 / 20

10.0

Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Related info for your journey

Can I find deals for flights from Houston to Oshkosh that include hotel bookings?
Yes. In addition to deals on Houston to Oshkosh flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Houston to Oshkosh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Oshkosh.
Can I find deals for business class flights from Houston to Oshkosh?
Yes. Cheapflights offers flight deals from Houston 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.

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Houston to Oshkosh

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$169	Average$383	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$198	Average$386	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$198	Average$472	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$238	Average$460	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Houston 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 Houston to Oshkosh

Popular in

Cheapest in

Average price

Cheapflights Insights

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

One of the essential ways to save on airfare from Houston to Oshkosh is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.

What is the cheapest day to fly from Houston to Oshkosh?

Travelers seeking maximum savings on their Houston to Oshkosh flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Oshkosh

Read through reviews of airlines operating flights from Houston to Oshkosh, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How can I find direct flights from Houston to Oshkosh?

Can I find deals for business class flights from Houston 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 Houston 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 Houston to Oshkosh by cabin class

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

Houston and Oshkosh flights

Browse other Houston and Oshkosh flight options. Last updated on November 5, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 4 airlines flying from Houston to Oshkosh

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Travel Smart

Cheap flights from Houston to Oshkosh, WI

Find cheap flights from Houston 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 Houston to Oshkosh

Popular in

Cheapest in

Average price

Cheapflights Insights

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

One of the essential ways to save on airfare from Houston to Oshkosh is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.

What is the cheapest day to fly from Houston to Oshkosh?

Travelers seeking maximum savings on their Houston to Oshkosh flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Oshkosh

Read through reviews of airlines operating flights from Houston to Oshkosh, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How can I find direct flights from Houston to Oshkosh?

Can I find deals for business class flights from Houston 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 Houston 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 Houston to Oshkosh by cabin class

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

Houston and Oshkosh flights

Browse other Houston and Oshkosh flight options. Last updated on November 5, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 4 airlines flying from Houston to Oshkosh

100% Free

Book with Flexibility

Travel Smart