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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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SAT
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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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 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$363
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. 6% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 10, 2025.

This Delta deal was found by Cheapflights users on 10/8. 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 11/65:35 pmATW - SAT
1 stop5h 07mDelta
Mon 11/102:46 pmSAT - ATW
1 stop7h 22mDelta
Deal found 10/8$259
This Delta deal was found by Cheapflights users on 10/7. 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.
Fri 10/315:39 pmATW - SAT
1 stop5h 03mDelta
Wed 11/511:35 amSAT - ATW
1 stop5h 12mDelta
Deal found 10/7$275
This Delta deal was found by Cheapflights users on 10/7. 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 12/2411:00 amATW - SAT
2 stops12h 07mDelta
Sat 1/176:30 amSAT - ATW
1 stop4h 51mDelta
Deal found 10/7$276
This Delta deal was found by Cheapflights users on 10/7. 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 12/1812:20 pmATW - SAT
1 stop5h 00mDelta
Tue 1/136:30 amSAT - ATW
1 stop4h 51mDelta
Deal found 10/7$279
This Delta deal was found by Cheapflights users on 10/7. 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 12/2411:00 amATW - SAT
2 stops12h 07mDelta
Tue 1/134:25 pmSAT - ATW
1 stop5h 37mDelta
Deal found 10/7$280
This Delta deal was found by Cheapflights users on 10/7. 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
Sat 1/175:20 amSAT - ATW
1 stop5h 15mDelta
Deal found 10/7$281
This Delta deal was found by Cheapflights users on 10/7. 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 12/1812:20 pmATW - SAT
1 stop5h 00mDelta
Mon 1/125:20 amSAT - ATW
2 stops10h 18mDelta
Deal found 10/7$284
This Delta deal was found by Cheapflights users on 10/7. 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
Wed 1/146:30 amSAT - ATW
1 stop4h 51mDelta
Deal found 10/7$285
This United Airlines deal was found by Cheapflights users on 10/7. 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
1 stop7h 17mUnited Airlines
Sun 1/46:40 amSAT - ATW
1 stop7h 53mUnited Airlines
Deal found 10/7$291

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 10, 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

Thu 11/6

5:35 pm-10:42 pm

1 stop5h 07m

San Antonio

Mon 11/10

2:46 pm-10:08 pm

1 stop7h 22m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 1/3

6:00 am-1:10 pm

1 stop7h 10m

San Antonio

Wed 1/7

6:30 am-11:21 am

1 stop4h 51m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 11/7

5:35 pm-10:42 pm

1 stop5h 07m

San Antonio

Tue 11/11

6:32 am-11:33 am

1 stop5h 01m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Thu 1/8

4:05 pm-9:41 pm

1 stop5h 36m

San Antonio

Sun 1/11

6:30 am-11:21 am

1 stop4h 51m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Thu 1/8

7:15 am-4:10 pm

2 stops8h 55m

San Antonio

Sun 1/11

8:10 am-5:51 pm

2 stops9h 41m

$269

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 12/19

4:18 pm-9:25 pm

1 stop5h 07m

San Antonio

Sat 1/17

6:30 am-11:21 am

1 stop4h 51m

$275

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 12/19

5:23 am-12:11 pm

1 stop6h 48m

San Antonio

Tue 1/13

2:00 pm-9:39 pm

1 stop7h 39m

$279

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 10/25

4:06 pm-10:57 pm

1 stop6h 51m

$387

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 10/25

4:57 pm-12:20 am

2 stops7h 23m

$472

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 10/25

2:45 pm-10:43 am

3 stops19h 58m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-San Antonio flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 3, 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 $258). 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 10, 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
8.0
Very good
7,969 reviews

Boarding

8.2

Crew

8.5

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
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Crew

8.5

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
8,968 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Crew

8.5

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
11,043 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Crew

8.5

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 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 07m. 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 $272. 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 $258). 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 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$292FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$391FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$402FlexibilityNo cancel feeOn-time69%

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