HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$259+ Cheap flights from Oshkosh, WI to Austin (AUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — AUS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oshkosh to Austin 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.

Cheapflights Tip: The best prices from Oshkosh to Austin Bergstrom are usually found in January or April, booked 76 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Oshkosh to Austin

Keep the following information in mind while searching for Oshkosh to Austin flight deals. Data was last updated September 17, 2025.

Round-trip from

$259
(Delta)

Popular in

June

Cheapest in

January

Average price

$318
From Oshkosh to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Oshkosh to Austin

Cheapest flights from Oshkosh to Austin
Explore the most affordable flight options available from Oshkosh to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:41 amATW - AUS
1 stop5h 24mDelta
Wed 10/298:35 amAUS - ATW
1 stop8h 12mDelta
Deal found 9/15$259
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/254:06 pmATW - AUS
1 stop8h 15mAmerican Airlines
Wed 10/297:00 amAUS - ATW
2 stops11h 32mAmerican Airlines
Deal found 9/15$264
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:35 amATW - AUS
1 stop6h 48mDelta
Sat 10/111:40 pmAUS - ATW
1 stop8h 02mDelta
Deal found 9/15$274
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:37 pmATW - AUS
2 stops8h 48mUnited Airlines
Sat 10/113:51 pmAUS - ATW
1 stop5h 42mUnited Airlines
Deal found 9/15$279
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:46 pmATW - AUS
1 stop6h 53mUnited Airlines
Sat 10/49:45 amAUS - ATW
1 stop7h 04mUnited Airlines
Deal found 9/15$289
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:18 pmATW - AUS
1 stop6h 33mAmerican Airlines
Tue 10/144:46 pmAUS - ATW
1 stop6h 57mAmerican Airlines
Deal found 9/15$299
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:30 amATW - AUS
1 stop5h 12mUnited Airlines
Tue 10/215:15 amAUS - ATW
2 stops6h 46mUnited Airlines
Deal found 9/15$304
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:46 amATW - AUS
2 stops9h 10mAmerican Airlines
Mon 11/241:43 pmAUS - ATW
1 stop7h 36mAmerican Airlines
Deal found 9/15$305
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/69:00 amATW - AUS
2 stops36h 45mMultiple Airlines
Thu 10/98:51 pmAUS - ATW
1 stop26h 44mMultiple Airlines
Deal found 9/15$315

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Oshkosh to Austin that are best for you.

Fly from

Oshkosh

Fly to

Austin

Route

Depart

Return

Price

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Thu 10/9

5:41 am-12:35 pm

1 stop6h 54m

Austin Bergstrom

Tue 10/14

5:30 am-10:31 am

1 stop5h 01m

$259

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Thu 12/11

5:23 am-12:37 pm

1 stop7h 14m

Austin Bergstrom

Sun 12/14

2:27 pm-8:51 pm

1 stop6h 24m

$259

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Sat 10/25

5:41 am-11:05 am

1 stop5h 24m

Austin Bergstrom

Wed 10/29

8:35 am-4:47 pm

1 stop8h 12m

$259

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Sat 10/25

4:06 pm-12:21 am

1 stop8h 15m

Austin Bergstrom

Wed 10/29

7:00 am-6:32 pm

2 stops11h 32m

$270

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Sat 10/4

5:35 am-12:23 pm

1 stop6h 48m

Austin Bergstrom

Sat 10/11

1:40 pm-9:42 pm

1 stop8h 02m

$274

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Sat 10/4

12:37 pm-9:25 pm

2 stops8h 48m

Austin Bergstrom

Sat 10/11

3:51 pm-9:33 pm

1 stop5h 42m

$279

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Tue 9/30

3:46 pm-10:39 pm

1 stop6h 53m

Austin Bergstrom

Sat 10/4

9:45 am-4:49 pm

1 stop7h 04m

$289

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Wed 10/1

11:10 am-6:21 pm

1 stop7h 11m

Austin Bergstrom

Sat 10/4

2:28 pm-9:35 pm

1 stop7h 07m

$289

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Wed 10/1

3:45 pm-11:28 pm

1 stop7h 43m

Austin Bergstrom

Sat 10/4

12:28 pm-10:25 pm

2 stops9h 57m

$294

AppletonAustin

ATW - AUS

ATWAUS

Appleton Intl

Sat 10/4

6:00 am-11:12 am

1 stop5h 12m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
1
2

Best time to book a flight from Oshkosh to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin 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.

Cheapflights Insights

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

How far ahead should I book a flight from Oshkosh to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Oshkosh to Austin. Price data was last updated on September 12, 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oshkosh to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Oshkosh to Austin (average of $285). Flying from Oshkosh to Austin in March is currently the most expensive (average of $362). 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 OS9 to AUS?

Find hourly flight availability from Oshkosh to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Oshkosh to Austin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oshkosh to Austin flight should consider departing on Wednesday at noon 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 Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Oshkosh to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to Austin. 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 into for flights to Austin from Oshkosh?

    For a flight from Oshkosh to Austin, you will be flying into Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city. Austin Bergstrom is the only Austin airport and it handles 0 inbound flights from Oshkosh per day. 5 airlines have flights to Austin Bergstrom from Oshkosh on a regular basis.

  • How long is the flight from Oshkosh to Austin?

    Airlines like Delta fly from Oshkosh to Austin in about 6h 54m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1092 mi.

  • What are the cheapest airlines to fly from Oshkosh to Austin one-way?

    The cheapest airlines for a one-way flight from Oshkosh to Austin are American Airlines ($284), Delta ($309), and United Airlines ($513).

  • What are the cheapest flights from Oshkosh to Austin?

    While on average a flight from Oshkosh to Austin is generally $275, our data shows the cheapest flight currently is $124. When looking at the most popular route, (Appleton Intl - Austin Bergstrom), you can expect to pay $259 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oshkosh to Austin 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 Oshkosh to Austin?

    Currently, August is the cheapest month in which you can book a flight from Oshkosh to Austin (average of $285). Flying from Oshkosh to Austin in March is currently the most expensive (average of $362). 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
San Marcos
Round Rock
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Cedar Park
Canyon Lake
Seguin
Horseshoe Bay

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 Oshkosh to Austin

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
O'Hare Intl to Austin flights
O'Hare Intl to Hobby flights
O'Hare Intl to Love Field flights
O'Hare Intl to George Bush Intcntl flights
Minneapolis to Hobby flights
O'Hare Intl to San Antonio flights
Minneapolis to George Bush Intcntl flights
Milwaukee to Dallas/Fort Worth flights
Minneapolis to Austin flights
Minneapolis to San Antonio flights
Appleton to Dallas/Fort Worth flights
Milwaukee to Hobby flights
Madison to Dallas/Fort Worth flights
Milwaukee to George Bush Intcntl flights
Minneapolis to Love Field flights
O'Hare Intl to El Paso flights
Milwaukee to Love Field flights
Madison to Hobby flights
Milwaukee to Austin flights
Green Bay to Dallas/Fort Worth flights
Milwaukee to San Antonio flights
Minneapolis to Harlingen flights
Madison to George Bush Intcntl flights
Madison to Austin flights
Appleton to Hobby flights
Madison to San Antonio flights
Appleton to San Antonio flights
Minneapolis to El Paso flights
O'Hare Intl to McAllen flights
Green Bay to Hobby flights
Appleton to George Bush Intcntl flights
Appleton to Love Field flights
Green Bay to George Bush Intcntl flights
Appleton to Austin flights
Minneapolis to McAllen flights
Green Bay to Austin flights
Wausau to Hobby flights
Madison to El Paso flights
O'Hare Intl to Brownsville flights
O'Hare Intl to Lubbock flights
Milwaukee to Brownsville flights
Minneapolis to Corpus Christi flights
Minneapolis to Brownsville flights
O'Hare Intl to Harlingen flights
Wausau to George Bush Intcntl flights
Wausau to Dallas/Fort Worth flights
O'Hare Intl to Corpus Christi flights
O'Hare Intl to Midland flights

Top 5 airlines flying from Oshkosh to Austin

Discover the top 5 airlines that operate flights from Oshkosh to Austin. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$168FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$205Average$401FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$355FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$403FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$402FlexibilityNo cancel feeOn-time63%

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.