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Cheap flights from Appleton to San Antonio from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to San Antonio departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Appleton to San Antonio

Cheap round-trip flights

Delta Logo
6:07 pm - 11:25 pmATW-SAT
5h 18m1 stop
Delta Logo
1:35 pm - 9:35 pmSAT-ATW
8h 00m1 stop
$259Delta
Find Deal
Tue, Sep 16 - Wed, Sep 24
Delta Logo
7:01 am - 12:43 pmATW-SAT
5h 42m1 stop
Delta Logo
12:50 pm - 9:59 pmSAT-ATW
9h 09m2 stops
$264Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
Delta Logo
4:17 pm - 12:20 amATW-SAT
8h 03m2 stops
Delta Logo
12:50 pm - 9:59 pmSAT-ATW
9h 09m2 stops
$269Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
American Airlines Logo
3:21 pm - 9:10 pmATW-SAT
5h 49m1 stop
American Airlines Logo
6:24 pm - 11:34 pmSAT-ATW
5h 10m1 stop
$274American Airlines
Find Deal
Tue, Aug 26 - Mon, Sep 1
American Airlines Logo
3:43 pm - 9:57 pmATW-SAT
6h 14m1 stop
American Airlines Logo
4:30 pm - 9:17 pmSAT-ATW
4h 47m1 stop
$301American Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
American Airlines Logo
6:27 am - 11:24 amATW-SAT
4h 57m1 stop
American Airlines Logo
6:14 am - 10:42 amSAT-ATW
4h 28m1 stop
$327American Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
American Airlines Logo
12:59 pm - 10:31 pmATW-SAT
9h 32m2 stops
American Airlines Logo
11:00 am - 9:33 pmSAT-ATW
10h 33m2 stops
$337American Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
2:41 pm - 10:48 pmATW-SAT
8h 07m2 stops
United Airlines Logo
5:30 am - 12:05 pmSAT-ATW
6h 35m2 stops
$349United Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
United Airlines Logo
5:35 pm - 11:08 pmATW-SAT
5h 33m1 stop
United Airlines Logo
7:00 am - 2:08 pmSAT-ATW
7h 08m1 stop
$351United Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 14
United Airlines Logo
5:35 pm - 11:08 pmATW-SAT
5h 33m1 stop
United Airlines Logo
7:00 am - 2:08 pmSAT-ATW
7h 08m1 stop
$384United Airlines
Find Deal
Fri, Jan 9 - Wed, Jan 14

American Airlines flights from Appleton to San Antonio

Our best American Airlines deals on Appleton to San Antonio flight tickets
American Airlines
Aug 26
ATW3:21 pmAppleton Intl
5h 49m
1 stop
SAT9:10 pmSan Antonio
Sep 1
SAT6:24 pmSan Antonio
5h 10m
1 stop
ATW11:34 pmAppleton Intl
$274
Find similar
American Airlines
Nov 11
ATW3:43 pmAppleton Intl
6h 14m
1 stop
SAT9:57 pmSan Antonio
Nov 17
SAT4:30 pmSan Antonio
4h 47m
1 stop
ATW9:17 pmAppleton Intl
$301
Find similar
American Airlines
Jan 10
ATW6:27 amAppleton Intl
4h 57m
1 stop
SAT11:24 amSan Antonio
Jan 17
SAT6:14 amSan Antonio
4h 28m
1 stop
ATW10:42 amAppleton Intl
$327
Find similar

Delta flights from Appleton to San Antonio

Our best Delta deals on Appleton to San Antonio flight tickets
Delta
Sep 16
ATW6:07 pmAppleton Intl
5h 18m
1 stop
SAT11:25 pmSan Antonio
Sep 24
SAT1:35 pmSan Antonio
8h 00m
1 stop
ATW9:35 pmAppleton Intl
$259
Find similar
Delta
Nov 8
ATW7:01 amAppleton Intl
5h 42m
1 stop
SAT12:43 pmSan Antonio
Nov 11
SAT12:50 pmSan Antonio
9h 09m
2 stops
ATW9:59 pmAppleton Intl
$264
Find similar
Delta
Nov 8
ATW4:17 pmAppleton Intl
8h 03m
2 stops
SAT12:20 amSan Antonio
Nov 11
SAT12:50 pmSan Antonio
9h 09m
2 stops
ATW9:59 pmAppleton Intl
$269
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

Price

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Tue 9/16

6:07 pm-11:25 pm

1 stop5h 18m

San Antonio

Wed 9/24

1:35 pm-9:35 pm

1 stop8h 00m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 11/8

7:01 am-12:43 pm

1 stop5h 42m

San Antonio

Tue 11/11

12:50 pm-9:59 pm

2 stops9h 09m

$264

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 11/8

4:17 pm-12:20 am

2 stops8h 03m

San Antonio

Tue 11/11

12:50 pm-9:59 pm

2 stops9h 09m

$269

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Tue 8/26

3:21 pm-9:10 pm

1 stop5h 49m

San Antonio

Mon 9/1

6:24 pm-11:34 pm

1 stop5h 10m

$274

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Tue 11/11

3:43 pm-9:57 pm

1 stop6h 14m

San Antonio

Mon 11/17

4:30 pm-9:17 pm

1 stop4h 47m

$301

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 1/10

6:27 am-11:24 am

1 stop4h 57m

San Antonio

Sat 1/17

6:14 am-10:42 am

1 stop4h 28m

$327

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 1/10

12:59 pm-10:31 pm

2 stops9h 32m

San Antonio

Sat 1/17

11:00 am-9:33 pm

2 stops10h 33m

$337

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 9/20

2:41 pm-10:48 pm

2 stops8h 07m

San Antonio

Tue 9/23

5:30 am-12:05 pm

2 stops6h 35m

$349

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Tue 1/13

5:35 pm-11:08 pm

1 stop5h 33m

San Antonio

Wed 1/14

7:00 am-2:08 pm

1 stop7h 08m

$351

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 1/9

5:35 pm-11:08 pm

1 stop5h 33m

San Antonio

Wed 1/14

7:00 am-2:08 pm

1 stop7h 08m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Appleton to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of May, then book flights to San Antonio from Appleton during September instead. Flights to San Antonio in September, while not as cheap as those in May, still average around $290.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $295. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $484.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Appleton to San Antonio at noon for as low as $282. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $349. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Appleton when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $346 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Appleton for as low as $285 on momondo.

How have Appleton to San Antonio flight prices changed over time?

As of July 2025, prices for Appleton to San Antonio flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Appleton to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Appleton to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Appleton to San Antonio (ATW to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to San Antonio

Best Price Found

$136

Fastest flight time

4h 57m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Appleton in the past 72 hours is $136. The best round-trip flight deal from Appleton to San Antonio found on momondo in the last 72 hours is $259.
The fastest flight from Appleton to San Antonio takes 4h 57m
There are no direct flights from Appleton to San Antonio. Popular non-direct route for this connection is Appleton Intl Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • How far is Appleton Intl to San Antonio by plane?

    A flight from Appleton Intl to San Antonio will travel around 1163.9 mi. Flights usually cover this in 4h 57m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Appleton Intl Airport to San Antonio Airport?

    Prices for flights from Appleton Intl Airport to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Appleton Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from Appleton Intl Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Appleton to San Antonio?

Best airlines flying from Appleton to San Antonio

Compare and see reviews for airlines that fly from Appleton to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $258Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to San Antonio?

It is quick and easy to find Appleton to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

Can I find flights from Appleton to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Appleton to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Appleton to San Antonio?

momondo helps you find the best flight between Appleton and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Appleton to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Appleton to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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