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$179+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SAT
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Appleton Intl to San Antonio are usually found in May or September, 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 septiembre 11, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$179
(United Airlines)

Popular in

March

Cheapest in

May

Average price

$300
From Appleton Intl to San Antonio
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One-way flight from Appleton Intl to San Antonio
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Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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.
dom. 11/234:18 pmATW - SAT
1 stop5h 01mDelta
jue. 11/276:32 amSAT - ATW
1 stop5h 01mDelta
Deal found 9/9$259
This Delta deal was found by Cheapflights users on 9/9. 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.
dom. 11/237:00 amATW - SAT
2 stops10h 17mDelta
mar. 12/22:43 pmSAT - ATW
1 stop6h 37mDelta
Deal found 9/9$264
This United Airlines deal was found by Cheapflights users on 9/11. 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.
sáb. 9/273:46 pmATW - SAT
1 stop7h 15mUnited Airlines
sáb. 10/41:41 pmSAT - ATW
1 stop7h 15mUnited Airlines
Deal found 9/11$274
This Delta deal was found by Cheapflights users on 9/9. 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.
sáb. 9/2711:10 amATW - SAT
2 stops9h 48mDelta
mar. 9/3011:26 amSAT - ATW
2 stops11h 14mDelta
Deal found 9/9$284
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 11/55:21 pmATW - SAT
1 stop5h 55mUnited Airlines
dom. 11/95:30 amSAT - ATW
2 stops6h 27mUnited Airlines
Deal found 9/10$298
This Delta deal was found by Cheapflights users on 9/9. 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.
mar. 11/256:24 amATW - SAT
2 stops9h 38mDelta
jue. 11/276:32 amSAT - ATW
1 stop5h 01mDelta
Deal found 9/9$306
This Delta deal was found by Cheapflights users on 9/9. 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.
lun. 11/245:23 amATW - SAT
1 stop8h 18mDelta
mar. 12/211:50 amSAT - ATW
1 stop5h 32mDelta
Deal found 9/9$309

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 septiembre 11, 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

dom. 11/23

5:23 am-1:41 pm

1 stop8h 18m

San Antonio

mar. 12/2

2:43 pm-9:20 pm

1 stop6h 37m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

jue. 10/30

5:35 pm-10:42 pm

1 stop5h 07m

San Antonio

sáb. 11/15

6:32 am-11:33 am

1 stop5h 01m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

vie. 11/7

5:35 pm-10:42 pm

1 stop5h 07m

San Antonio

mar. 11/11

11:50 am-5:22 pm

1 stop5h 32m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

dom. 11/23

7:00 am-5:17 pm

2 stops10h 17m

San Antonio

jue. 11/27

5:15 am-10:58 am

1 stop5h 43m

$264

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

jue. 11/27

12:18 pm-10:36 pm

2 stops10h 18m

San Antonio

mar. 12/2

6:30 am-5:22 pm

2 stops10h 52m

$269

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

sáb. 9/27

3:46 pm-11:01 pm

1 stop7h 15m

San Antonio

sáb. 10/4

1:41 pm-8:56 pm

1 stop7h 15m

$274

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

sáb. 9/27

4:16 pm-9:30 pm

1 stop5h 14m

San Antonio

sáb. 10/4

5:10 am-10:28 am

1 stop5h 18m

$274

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

sáb. 10/4

5:15 pm-11:25 pm

1 stop6h 10m

San Antonio

mié. 10/8

11:35 am-4:47 pm

1 stop5h 12m

$274

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

lun. 12/8

5:20 pm-11:00 pm

1 stop5h 40m

$179

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

mié. 10/15

5:41 am-3:56 pm

2 stops10h 15m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
1
2

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 August 29, 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 $295). Flying from Appleton to San Antonio in March 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.

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 septiembre 11, 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
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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 8h 18m. 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.

  • What are the cheapest airlines to fly from Appleton to San Antonio one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $179. Delta flights start at $205 while deals on American Airlines start at $294 one-way.

  • 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 $295). Flying from Appleton to San Antonio in March 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

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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Alternative routes for Appleton to San Antonio

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$292FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$388FlexibilityNo cancel feeOn-time69%

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