HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oshkosh

Cheap flights from Greenville (GSP) to Oshkosh, WI

GSP — MKE
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greenville to Oshkosh with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Greenville to Oshkosh

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Oshkosh (OS9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2025.

Popular in

March

Cheapest in

January

Average price

$336
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Travel insights for flights from Greenville to Oshkosh

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

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

Currently, February is the cheapest month in which you can book a flight from Greenville to Oshkosh (average of $280). Flying from Greenville to Oshkosh in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Greenville to Oshkosh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Greenville to Oshkosh as you normally would.

Rainfall in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average rainfall totals by month.

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.

Temperature in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average temperature totals by month.

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).

Related info for your journey

Find useful and relevant information for your journey from Greenville to Oshkosh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Greenville to Oshkosh?

    If you book a flight to Oshkosh from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville. There are 0 flights from Greenville to Oshkosh per day from 3 different airlines.

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

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

  • How can I find direct flights from Greenville to Oshkosh?

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

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

    Yes. Cheapflights offers flight deals from Greenville 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.

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

    Currently, February is the cheapest month in which you can book a flight from Greenville to Oshkosh (average of $280). Flying from Greenville to Oshkosh in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Greenville to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to O'Hare Intl flights
Charlotte to Minneapolis flights
Charleston to O'Hare Intl flights
Greenville to O'Hare Intl flights
Savannah to O'Hare Intl flights
Charlotte to Milwaukee flights
Columbia to O'Hare Intl flights
Charleston to Minneapolis flights
Charlotte to Madison flights
Myrtle Beach to O'Hare Intl flights
Charlotte to Appleton flights
Greenville to Milwaukee flights
Myrtle Beach to Minneapolis flights
Savannah to Minneapolis flights
Augusta to O'Hare Intl flights
Greenville to Minneapolis flights
Hilton Head Island to O'Hare Intl flights
Charleston to Appleton flights
Charleston to Milwaukee flights
Charlotte to Green Bay flights
Columbia to Milwaukee flights
Columbia to Minneapolis flights
Charleston to Madison flights
Savannah to Milwaukee flights
Myrtle Beach to Milwaukee flights
Savannah to Madison flights
Savannah to Appleton flights
Augusta to Minneapolis flights
Augusta to Milwaukee flights
Charleston to Green Bay flights
Charlotte to Duluth flights
Columbia to Madison flights
Charlotte to Wausau flights
Greenville to Madison flights
Augusta to Madison flights
Columbia to Green Bay flights
Columbia to Appleton flights
Charlotte to Rhinelander flights
Hilton Head Island to Minneapolis flights
Florence to O'Hare Intl flights
Myrtle Beach to Wausau flights
Greenville to Green Bay flights
Myrtle Beach to Green Bay flights
Florence to Milwaukee flights
Hilton Head Island to Milwaukee flights
Charlotte to Escanaba flights
Greenville to Duluth flights
Greenville to Appleton flights
Myrtle Beach to Madison flights
Charleston to La Crosse flights

Top 3 airlines flying from Greenville to Oshkosh

Discover the top 3 airlines that operate flights from Greenville to Oshkosh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$357FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$223Average$377FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$407FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.