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$259+ Cheap flights from Appleton to San Antonio (ATW - SAT)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SAT
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
1 adult, Economy
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Find cheap flights from Appleton to San Antonio with Cheapflights

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Cheapflights Tip: The best prices from Appleton Intl to San Antonio are usually found in September or May, booked 85 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Appleton to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to San Antonio (SAT). 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 November 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$338
Provider with most accurate pricing for Appleton Intl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-San Antonio flights.
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From Appleton Intl to San Antonio
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Appleton to San Antonio

Cheapest flights from Appleton to San Antonio
Explore the most affordable flight options available from Appleton to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 23, 2025.

This Delta deal was found by Cheapflights users on 11/22. 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 12/1012:20 pmATW - SAT
1 stop4h 55mDelta
Sun 12/146:25 amSAT - ATW
1 stop5h 15mDelta
Deal found 11/22$284
This United Airlines deal was found by Cheapflights users on 11/22. 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 12/103:42 pmATW - SAT
2 stops7h 17mUnited Airlines
Sun 12/145:20 amSAT - ATW
2 stops8h 37mUnited Airlines
Deal found 11/22$294
This Delta deal was found by Cheapflights users on 11/20. 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 12/611:13 amATW - SAT
1 stop7h 19mDelta
Wed 12/105:20 amSAT - ATW
1 stop5h 13mDelta
Deal found 11/20$309
This Delta deal was found by Cheapflights users on 11/21. 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 12/205:15 pmATW - SAT
1 stop5h 34mDelta
Thu 12/256:00 amSAT - ATW
1 stop5h 32mDelta
Deal found 11/21$319
This Delta deal was found by Cheapflights users on 11/21. 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 12/2412:12 pmATW - SAT
2 stops9h 14mDelta
Thu 1/16:00 amSAT - ATW
1 stop5h 32mDelta
Deal found 11/21$324
This American Airlines deal was found by Cheapflights users on 11/22. 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.
Tue 12/236:07 amATW - SAT
1 stop8h 03mAmerican Airlines
Mon 12/296:32 pmSAT - ATW
1 stop5h 04mAmerican Airlines
Deal found 11/22$346
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Thu 12/45:20 pmATW - SAT
1 stop5h 40mUnited Airlines
Mon 12/82:12 pmSAT - ATW
1 stop7h 20mUnited Airlines
Deal found 11/21$354
This Kiwi.com deal was found by Cheapflights users on 11/21. 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 12/156:00 amATW - SAT
2 stops36h 59mMultiple Airlines
Wed 12/176:10 pmSAT - ATW
1 stop21h 14mMultiple Airlines
Deal found 11/21$356

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to San Antonio 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 November 23, 2025.
Use the filters below to find and compare flights from Appleton to San Antonio that are best for you.

Fly from

Appleton

Fly to

San Antonio

Route

Depart

Return

Price

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Wed 1/7

6:30 am-12:18 pm

1 stop5h 48m

San Antonio

Sat 1/10

4:40 pm-9:57 pm

1 stop5h 17m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Wed 1/7

6:10 am-12:13 pm

1 stop6h 03m

San Antonio

Sat 1/10

4:29 pm-9:47 pm

1 stop5h 18m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Wed 1/7

5:23 pm-11:13 pm

1 stop5h 50m

San Antonio

Sat 1/10

7:00 am-12:00 pm

1 stop5h 00m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 1/17

4:20 pm-9:34 pm

1 stop5h 14m

San Antonio

Tue 1/20

6:30 am-11:23 am

1 stop4h 53m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 2/6

4:20 pm-9:34 pm

1 stop5h 14m

San Antonio

Tue 2/10

4:29 pm-9:46 pm

1 stop5h 17m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 2/13

4:14 pm-9:39 pm

1 stop5h 25m

San Antonio

Tue 2/17

5:25 am-10:47 am

1 stop5h 22m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 1/10

4:20 pm-9:34 pm

1 stop5h 14m

San Antonio

Wed 1/14

6:30 am-11:23 am

1 stop4h 53m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 1/31

12:03 pm-10:55 pm

2 stops10h 52m

San Antonio

Tue 2/3

6:30 am-11:23 am

1 stop4h 53m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Compare providers for flights from Appleton to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to San Antonio in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Appleton-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Appleton-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to San Antonio

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

How far ahead should I book a flight from Appleton to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Appleton to San Antonio. Price data was last updated on November 21, 2025.

To ensure you get the cheapest price possible for a flight from Appleton to San Antonio, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Appleton to San Antonio (average of $129). Flying from Appleton to San Antonio in February is currently the most expensive (average of $225). 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 San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated November 23, 2025.
Read through reviews of airlines operating flights from Appleton to San Antonio, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,000 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

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
8,000 reviews
Delta
7.9
Good
8,000 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

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
9,036 reviews
Delta
7.9
Good
8,000 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

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
11,047 reviews
Delta
7.9
Good
8,000 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Boarding

8.1

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 Appleton to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like American Airlines, Delta, and United Airlines fly from Appleton to San Antonio in about 5h 48m. The time it takes to get you to your destination can typically vary by up to 15m. The distance between Appleton and San Antonio is about 1154 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Appleton to San Antonio round-trip?

    Cheapflights users have booked flights from Appleton to San Antonio round-trip from $258. Other airlines that can offer you cheap pricing are American Airlines, from $258, and United Airlines, from $273. Delta is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Appleton to San Antonio (average of $129). Flying from Appleton to San Antonio in February is currently the most expensive (average of $225). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top 3 airlines flying from Appleton to San Antonio

Discover the top 3 airlines that operate flights from Appleton to San Antonio. 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 November 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$297FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$386FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$421FlexibilityNo cancel feeOn-time69%

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