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Oshkosh

$176+ Cheap flights from San Antonio (SAT) to Oshkosh, WI

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MKE
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from San Antonio to Oshkosh

Keep the following information in mind while searching for San Antonio to Oshkosh flight deals. Data was last updated July 29, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$176
(United Airlines)

Popular in

October

Cheapest in

April

Average price

$350
From San Antonio to Oshkosh
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One-way flight from San Antonio to Oshkosh
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Highest demand for flights based on searches. 21% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Antonio to Oshkosh

Cheapest flights from San Antonio to Oshkosh
Explore the most affordable flight options available from San Antonio to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 10/19:21 amSAT - ATW
1 stop5h 54mAmerican Airlines
Mon 10/64:18 pmATW - SAT
1 stop6h 39mAmerican Airlines
Deal found 7/27$259
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 8/126:30 amSAT - ATW
1 stop4h 59mDelta
Sat 8/167:00 amATW - SAT
1 stop5h 34mDelta
Deal found 7/28$289
This United Airlines deal was found by Cheapflights users on 7/29. 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 10/17:38 pmSAT - ATW
2 stops16h 23mUnited Airlines
Mon 10/66:45 pmATW - SAT
2 stops13h 53mUnited Airlines
Deal found 7/29$536

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Oshkosh 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 July 29, 2025.
Use the filters below to find and compare flights from San Antonio to Oshkosh that are best for you.

Fly from

San Antonio

Fly to

Oshkosh

Route

Depart

Return

Price

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Wed 10/1

9:21 am-3:15 pm

1 stop5h 54m

Appleton Intl

Mon 10/6

4:18 pm-10:57 pm

1 stop6h 39m

$259

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Tue 8/12

6:30 am-11:29 am

1 stop4h 59m

Appleton Intl

Sat 8/16

7:00 am-12:34 pm

1 stop5h 34m

$289

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Tue 1/6

7:00 am-12:05 pm

1 stop5h 05m

Appleton Intl

Tue 1/6

5:35 pm-11:08 pm

1 stop5h 33m

$381

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Tue 1/6

7:00 am-12:05 pm

1 stop5h 05m

$176

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Fri 8/15

11:27 am-10:53 pm

2 stops11h 26m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from San Antonio to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh from San Antonio 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 San Antonio to Oshkosh

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

Currently, February is the cheapest month in which you can book a flight from San Antonio to Oshkosh (average of $280). Flying from San Antonio 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 SAT to OS9?

Find hourly flight availability from San Antonio 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 July 29, 2025.

When flying from San Antonio to Oshkosh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Oshkosh

Get insights into the airlines that provide service to Oshkosh. 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 Oshkosh. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from San Antonio 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
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 San Antonio 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 San Antonio to Oshkosh?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Oshkosh. 5 airlines have flights from San Antonio to Oshkosh on a regular basis. Booking flights from San Antonio to Oshkosh should not be difficult; the airport handles an average of 0 outbound flights to Oshkosh per day.

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

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

  • How can I find direct flights from San Antonio to Oshkosh?

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Oshkosh?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Oshkosh (average of $280). Flying from San Antonio 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

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Top 5 airlines flying from San Antonio to Oshkosh

Discover the top 5 airlines that operate flights from San Antonio 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$355FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$447FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$248Average$290FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$258Average$396FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$301Average$411FlexibilityNo cancel feeOn-time63%

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