$218+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SAT
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Appleton to San Antonio 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 Appleton to San Antonio
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Best
Last-minute
One-way
Cheapest flights from Appleton to San AntonioExplore 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 30, 2026.
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 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/243:33 pm -
1 stop19h 38m
Wed 12/26:44 pm -
2 stops27h 26m
Deal found 10/29![Multiple Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/36:25 pm -
1 stop5h 30m
Sun 12/66:36 pm -
1 stop5h 23m
Deal found 10/29![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/35:05 pm -
1 stop5h 47m
Sun 12/65:15 am -
2 stops8h 48m
Deal found 10/29![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:41 pm -
2 stops9h 38m
Sun 12/66:16 am -
2 stops10h 41m
Deal found 10/28![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/243:33 pm -
1 stop19h 38m
Thu 12/39:56 pm -
1 stop20h 33m
Deal found 10/29![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/203:37 pm -
1 stop20h 55m
Fri 12/2511:48 am -
1 stop11h 23m
Deal found 10/29![Multiple Airlines logo]()
$397
This American Airlines 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 American Airlines is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Thu 11/126:18 pm -
1 stop5h 37m
Mon 11/166:40 pm -
1 stop5h 27m
Deal found 10/27![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/259:50 am -
1 stop6h 59m
Tue 12/16:35 am -
1 stop7h 28m
Deal found 10/29![United Airlines logo]()
$403
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 11/127:00 am -
2 stops10h 25m
Mon 11/164:32 pm -
1 stop5h 45m
Deal found 10/27![Delta logo]()
$404
Best flights from Appleton to San AntonioDiscover carefully curated flight deals from Appleton to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Appleton to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/215:00 am -
1 stop7h 01m
Tue 1/2610:20 am -
1 stop7h 54m
Deal found 10/25![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2811:04 am -
2 stops9h 17m
Sun 1/315:25 am -
2 stops11h 29m
Deal found 10/28![Delta logo]()
$460
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:00 am -
2 stops9h 30m
Sun 1/246:38 am -
1 stop5h 19m
Deal found 10/27![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/29. 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.
Tue 11/245:30 am -
1 stop7h 09m
Tue 12/15:25 am -
1 stop5h 15m
Deal found 10/29![Delta logo]()
$479
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:00 am -
2 stops8h 06m
Sun 12/65:15 am -
2 stops6h 47m
Deal found 10/25![United Airlines logo]()
$442
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:54 am -
2 stops9h 26m
Wed 12/96:35 am -
1 stop5h 27m
Deal found 10/27![United Airlines logo]()
$464
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 3/205:20 pm -
1 stop6h 00m
Thu 3/255:20 am -
1 stop5h 09m
Deal found 10/27![Delta logo]()
$514
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/75:00 am -
1 stop7h 01m
Thu 1/72:00 pm -
1 stop5h 19m
Deal found 10/27![United Airlines logo]()
$615
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:55 pm -
1 stop6h 39m
Thu 11/196:34 am -
1 stop5h 41m
Deal found 10/26![United Airlines logo]()
$637
Last-minute flights from Appleton to San AntonioDiscover last-minute flight deals from Appleton to San Antonio. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to San Antonio. Data last updated October 30, 2026 and is based on user searches.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:18 pm -
1 stop5h 37m
Mon 11/166:40 pm -
1 stop5h 27m
Deal found 10/27![American Airlines logo]()
$399
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 11/127:00 am -
2 stops10h 25m
Mon 11/164:32 pm -
1 stop5h 45m
Deal found 10/27![Delta logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/222:49 pm -
2 stops30h 27m
Thu 12/39:56 pm -
1 stop20h 33m
Deal found 10/29![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/2310:45 am -
2 stops34h 31m
Wed 12/28:03 pm -
1 stop26h 51m
Deal found 10/29![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/243:33 pm -
1 stop19h 38m
Wed 12/26:44 pm -
2 stops27h 26m
Deal found 10/29![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/243:33 pm -
1 stop19h 38m
Thu 12/39:56 pm -
1 stop20h 33m
Deal found 10/29![Multiple Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/245:35 am -
2 stops10h 06m
Tue 12/16:47 pm -
1 stop5h 22m
Deal found 10/29![American Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/259:50 am -
1 stop6h 59m
Tue 12/16:35 am -
1 stop7h 28m
Deal found 10/29![United Airlines logo]()
$403
One-way flights from Appleton to San AntonioSearch for one-way flight options from Appleton to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Appleton to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:30 am -
2 stops29h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$218
Find 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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (Kiwi.com) |
One-way from | $218 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $384 |
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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Appleton to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Thu 12/3
6:30 am-11:58 am
2 stops29h 28m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$218
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Thu 1/21
5:00 am-12:01 pm
1 stop7h 01m
San Antonio
Tue 1/26
10:20 am-6:14 pm
1 stop7h 54m
$349
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Thu 1/21
6:00 am-3:30 pm
2 stops9h 30m
San Antonio
Sun 1/24
6:38 am-11:57 am
1 stop5h 19m
$354
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Thu 12/3
5:00 am-1:06 pm
2 stops8h 06m
San Antonio
Sun 12/6
5:15 am-12:02 pm
2 stops6h 47m
$442
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Thu 1/28
11:04 am-8:21 pm
2 stops9h 17m
San Antonio
Sun 1/31
5:25 am-4:54 pm
2 stops11h 29m
$460
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Sat 12/5
9:54 am-7:20 pm
2 stops9h 26m
San Antonio
Wed 12/9
6:35 am-12:02 pm
1 stop5h 27m
$464
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Tue 11/24
5:30 am-12:39 pm
1 stop7h 09m
San Antonio
Tue 12/1
5:25 am-10:40 am
1 stop5h 15m
$479
Quickest round-trip
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Sat 3/20
5:20 pm-11:20 pm
1 stop6h 00m
San Antonio
Thu 3/25
5:20 am-10:29 am
1 stop5h 09m
$514
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Thu 1/7
5:00 am-12:01 pm
1 stop7h 01m
San Antonio
Thu 1/7
2:00 pm-7:19 pm
1 stop5h 19m
$615
AppletonSan Antonio
ATW Appleton Intl - SAT San Antonio
ATWSAT
Appleton Intl
Tue 11/17
4:55 pm-11:34 pm
1 stop6h 39m
San Antonio
Thu 11/19
6:34 am-12:15 pm
1 stop5h 41m
$637
Sorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
ATW-SAT
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?
To ensure you get the cheapest price possible for a flight from Appleton to San Antonio, you should look to book at least 39 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, April is the cheapest month in which you can book a flight from Appleton to San Antonio (average of $324). Flying from Appleton to San Antonio in July is currently the most expensive (average of $478). 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.
How much does it cost to fly round-trip from Appleton to San Antonio?
Airfare is typical for this route at the moment.
Appleton to San Antonio flights typically cost between $310 and $466 in November.The cheapest round-trip price found within the last 5 days was $331 on Multiple Airlines (Nov 24-Dec 2).
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 30, 2026.
Read through reviews of airlines operating flights from Appleton to San Antonio, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Appleton and San Antonio flights
Browse other Appleton and San Antonio flight options. Last updated on October 30, 2026.
Other flights from Appleton
Browse through other flights departing from Appleton. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
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Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$418 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$271 | Average$401 | FlexibilityNo cancel fee | On-time71% |