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$126+ Cheap flights from Appleton to San Antonio (ATW - SAT)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SAT
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Appleton Intl to San Antonio are usually found in September or May, booked 90 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Delta)

One-way from

$126
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$376
Provider with most accurate pricing for Appleton Intl-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-San Antonio flights.
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From Appleton Intl to San Antonio
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One-way flight from Appleton Intl to San Antonio
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This Delta deal was found by Cheapflights users on 10/26. 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 11/195:21 pmATW - SAT
1 stop5h 36mDelta
Wed 11/266:32 amSAT - ATW
1 stop5h 01mDelta
Deal found 10/26$259
This Delta deal was found by Cheapflights users on 10/26. 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 11/1912:20 pmATW - SAT
1 stop4h 58mDelta
Thu 11/275:15 amSAT - ATW
2 stops10h 23mDelta
Deal found 10/26$264
This Delta deal was found by Cheapflights users on 10/25. 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 11/84:57 pmATW - SAT
1 stop5h 45mDelta
Sat 11/155:15 amSAT - ATW
1 stop5h 13mDelta
Deal found 10/25$274
This Delta deal was found by Cheapflights users on 10/27. 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 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 10/27$284
This Delta deal was found by Cheapflights users on 10/25. 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 11/87:01 amATW - SAT
1 stop7h 34mDelta
Thu 11/135:15 amSAT - ATW
1 stop5h 13mDelta
Deal found 10/25$289
This Delta deal was found by Cheapflights users on 10/25. 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 11/84:57 pmATW - SAT
2 stops7h 23mDelta
Tue 11/113:00 pmSAT - ATW
1 stop7h 08mDelta
Deal found 10/25$294
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amATW - SAT
2 stops8h 40mDelta
Thu 1/16:00 amSAT - ATW
1 stop5h 32mDelta
Deal found 10/27$296
This Delta deal was found by Cheapflights users on 10/26. 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 11/194:18 pmATW - SAT
1 stop5h 01mDelta
Fri 11/285:15 amSAT - ATW
1 stop5h 46mDelta
Deal found 10/26$309
This Delta deal was found by Cheapflights users on 10/25. 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 11/55:35 pmATW - SAT
1 stop5h 07mDelta
Sat 11/153:30 pmSAT - ATW
1 stop6h 38mDelta
Deal found 10/25$311

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 October 28, 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

Sun 11/23

4:18 pm-9:19 pm

1 stop5h 01m

San Antonio

Tue 12/2

2:40 pm-9:20 pm

1 stop6h 40m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 4/18

6:30 am-12:05 pm

1 stop5h 35m

San Antonio

Wed 4/22

6:30 am-11:11 am

1 stop4h 41m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 12/20

5:15 pm-10:49 pm

1 stop5h 34m

San Antonio

Thu 12/25

6:00 am-11:32 am

1 stop5h 32m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 11/22

4:18 pm-9:19 pm

1 stop5h 01m

San Antonio

Wed 11/26

6:32 am-11:33 am

1 stop5h 01m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Thu 11/20

5:23 am-5:18 pm

2 stops11h 55m

San Antonio

Wed 11/26

3:00 pm-10:08 pm

1 stop7h 08m

$264

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sun 11/23

12:20 pm-5:18 pm

1 stop4h 58m

San Antonio

Thu 11/27

6:30 am-3:38 pm

2 stops9h 08m

$264

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Wed 11/19

4:18 pm-12:38 am

2 stops8h 20m

San Antonio

Thu 11/27

6:30 am-3:38 pm

2 stops9h 08m

$269

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Mon 11/10

5:21 pm-10:57 pm

1 stop5h 36m

San Antonio

Sat 11/15

6:32 am-11:33 am

1 stop5h 01m

$274

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 11/8

4:57 pm-10:42 pm

1 stop5h 45m

San Antonio

Sat 11/15

5:15 am-10:28 am

1 stop5h 13m

$274

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sun 11/9

5:21 pm-10:57 pm

1 stop5h 36m

San Antonio

Sat 11/15

2:39 pm-9:07 pm

1 stop6h 28m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 17 results
1
2

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 October.
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 October 24, 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 November is currently the most expensive (average of $236). 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 October 28, 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
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 Delta fly from Appleton to San Antonio in about 5h 01m. The time it takes to get you to your destination can typically vary by up to . The distance between Appleton and San Antonio is about 1154 mi.

  • 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 26% 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 November is currently the most expensive (average of $236). 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$295FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$386FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$421FlexibilityNo cancel feeOn-time69%

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