HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oshkosh

$214+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MKE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio 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 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:49 am
SAT
-
ATW
1 stop7h 12m
United Airlines
Sat 5/166:15 am
ATW
-
SAT
1 stop6h 00m
United Airlines
Deal found 1/28$271
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 3/45:25 am
SAT
-
ATW
1 stop5h 17m
Delta
Mon 3/94:24 pm
ATW
-
SAT
1 stop5h 23m
Delta
Deal found 1/26$275
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/212:10 pm
SAT
-
ATW
1 stop7h 22m
United Airlines
Tue 2/242:39 pm
ATW
-
SAT
2 stops8h 15m
United Airlines
Deal found 1/26$364
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 1/307:00 am
SAT
-
ATW
1 stop7h 09m
United Airlines
Sun 2/82:45 pm
ATW
-
SAT
1 stop8h 28m
United Airlines
Deal found 1/26$409
This American Airlines deal was found by Cheapflights users on 1/26. 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 1/306:06 am
SAT
-
ATW
1 stop4h 49m
American Airlines
Sun 2/812:39 pm
ATW
-
SAT
2 stops9h 13m
American Airlines
Deal found 1/26$414
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:25 pm
SAT
-
ATW
2 stops8h 20m
United Airlines
Sat 5/98:00 am
ATW
-
SAT
2 stops7h 43m
United Airlines
Deal found 1/28$417

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(United Airlines)

One-way from

$214
(United Airlines)

Popular in

March

Cheapest in

April
Provider with most accurate pricing for San Antonio-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Appleton Intl flights.
Search Deals
From San Antonio to Oshkosh
Search Deals
One-way flight from San Antonio to Oshkosh
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals

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 January 29, 2026.
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 5/6

6:49 am-2:01 pm

1 stop7h 12m

Appleton Intl

Sat 5/16

6:15 am-12:15 pm

1 stop6h 00m

$271

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Tue 6/16

12:50 pm-8:40 pm

1 stop7h 50m

Appleton Intl

Tue 6/23

5:29 am-11:19 am

1 stop5h 50m

$271

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Wed 3/4

5:17 am-12:51 pm

1 stop7h 34m

Appleton Intl

Mon 3/9

6:39 pm-11:56 pm

1 stop5h 17m

$275

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Fri 5/1

5:29 pm-10:45 pm

1 stop5h 16m

Appleton Intl

Sat 5/9

6:15 am-12:15 pm

1 stop6h 00m

$275

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Wed 3/4

5:25 am-10:42 am

1 stop5h 17m

Appleton Intl

Mon 3/9

4:24 pm-9:47 pm

1 stop5h 23m

$275

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Wed 5/6

6:49 am-2:01 pm

1 stop7h 12m

$214

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Sun 3/29

6:24 am-3:35 pm

1 stop9h 11m

$255

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Thu 2/5

10:35 am-11:01 pm

3 stops36h 26m

$264

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Sun 3/29

6:49 am-2:00 pm

1 stop7h 11m

$279

San AntonioAppleton

SAT - ATW

SATATW

San Antonio

Sun 3/29

5:10 am-3:43 pm

2 stops10h 33m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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, January is the cheapest month in which you can book a flight from San Antonio to Oshkosh (average of $110). Flying from San Antonio to Oshkosh in March is currently the most expensive (average of $216). 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.

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 January 29, 2026.
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
7.9
Good
8,128 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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. 4 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.

  • How long is the flight from San Antonio to Oshkosh?

    There are many flights that can get you from San Antonio to Oshkosh in 7h 12m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. There are 1154 mi between San Antonio and Oshkosh. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, January is the cheapest month in which you can book a flight from San Antonio to Oshkosh (average of $110). Flying from San Antonio to Oshkosh in March is currently the most expensive (average of $216). 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 San Antonio to Oshkosh

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

Top 4 airlines flying from San Antonio to Oshkosh

Discover the top 4 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$149Average$345FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$380FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$285Average$396FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$301Average$397FlexibilityNo 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.