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Cheap flights from Appleton to San Antonio from $176

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 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Appleton to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:20 pm - 9:34 pm
ATW
-
SAT
5h 14m1 stop
Delta Logo
6:30 am - 11:23 am
SAT
-
ATW
4h 53m1 stop
$257Delta
Wed, Jan 7 - Sat, Jan 10
Delta Logo
6:45 am - 5:15 pm
ATW
-
SAT
10h 30m2 stops
Delta Logo
6:30 am - 11:23 am
SAT
-
ATW
4h 53m1 stop
$262Delta
Wed, Jan 7 - Sat, Jan 10
Delta Logo
6:45 am - 5:15 pm
ATW
-
SAT
10h 30m2 stops
Delta Logo
5:20 am - 3:40 pm
SAT
-
ATW
10h 20m2 stops
$267Delta
Wed, Jan 7 - Sat, Jan 10
United Airlines Logo
3:39 pm - 11:15 pm
ATW
-
SAT
7h 36m1 stop
United Airlines Logo
9:00 am - 3:04 pm
SAT
-
ATW
6h 04m1 stop
$268United Airlines
Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
5:23 pm - 11:15 pm
ATW
-
SAT
5h 52m1 stop
United Airlines Logo
5:25 am - 2:09 pm
SAT
-
ATW
8h 44m2 stops
$273United Airlines
Fri, Jan 16 - Tue, Jan 20
Delta Logo
4:20 pm - 9:34 pm
ATW
-
SAT
5h 14m1 stop
Delta Logo
6:30 am - 11:23 am
SAT
-
ATW
4h 53m1 stop
$279Delta
Fri, Jan 23 - Fri, Jan 30
Delta Logo
12:03 pm - 10:55 pm
ATW
-
SAT
10h 52m2 stops
Delta Logo
6:30 am - 11:23 am
SAT
-
ATW
4h 53m1 stop
$284Delta
Fri, Jan 23 - Fri, Jan 30
Delta Logo
12:03 pm - 10:55 pm
ATW
-
SAT
10h 52m2 stops
Delta Logo
5:30 am - 3:40 pm
SAT
-
ATW
10h 10m2 stops
$293Delta
Sat, Jan 17 - Tue, Jan 20
Delta Logo
4:14 pm - 9:37 pm
ATW
-
SAT
5h 23m1 stop
Delta Logo
6:40 am - 11:27 am
SAT
-
ATW
4h 47m1 stop
$329Delta
Fri, Feb 27 - Mon, Mar 2
United Airlines Logo
3:39 pm - 11:13 pm
ATW
-
SAT
7h 34m1 stop
United Airlines Logo
1:20 pm - 8:50 pm
SAT
-
ATW
7h 30m1 stop
$337United Airlines
Tue, Jan 6 - Sat, Jan 10

Delta flights from Appleton to San Antonio

Our best Delta deals on Appleton to San Antonio flight tickets
Delta
Jan 7
ATW4:20 pmAppleton Intl
5h 14m
1 stop
SAT9:34 pmSan Antonio
Jan 10
SAT6:30 amSan Antonio
4h 53m
1 stop
ATW11:23 amAppleton Intl
$257
Find similar
Delta
Jan 7
ATW6:45 amAppleton Intl
10h 30m
2 stops
SAT5:15 pmSan Antonio
Jan 10
SAT6:30 amSan Antonio
4h 53m
1 stop
ATW11:23 amAppleton Intl
$262
Find similar
Delta
Jan 7
ATW6:45 amAppleton Intl
10h 30m
2 stops
SAT5:15 pmSan Antonio
Jan 10
SAT5:20 amSan Antonio
10h 20m
2 stops
ATW3:40 pmAppleton Intl
$267
Find similar

United Airlines flights from Appleton to San Antonio

Our best United Airlines deals on Appleton to San Antonio flight tickets
United Airlines
Jan 16
ATW3:39 pmAppleton Intl
7h 36m
1 stop
SAT11:15 pmSan Antonio
Jan 20
SAT9:00 amSan Antonio
6h 04m
1 stop
ATW3:04 pmAppleton Intl
$268
Find similar
United Airlines
Jan 16
ATW5:23 pmAppleton Intl
5h 52m
1 stop
SAT11:15 pmSan Antonio
Jan 20
SAT5:25 amSan Antonio
8h 44m
2 stops
ATW2:09 pmAppleton Intl
$273
Find similar
United Airlines
Apr 10
ATW5:35 pmAppleton Intl
5h 43m
1 stop
SAT11:18 pmSan Antonio
Apr 17
SAT2:00 pmSan Antonio
5h 16m
1 stop
ATW7:16 pmAppleton Intl
$304
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 December 14, 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

Wed 1/7

4:20 pm-9:34 pm

1 stop5h 14m

San Antonio

Sat 1/10

6:30 am-11:23 am

1 stop4h 53m

$257

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Wed 1/7

6:45 am-5:15 pm

2 stops10h 30m

San Antonio

Sat 1/10

6:30 am-11:23 am

1 stop4h 53m

$262

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Wed 1/7

6:45 am-5:15 pm

2 stops10h 30m

San Antonio

Sat 1/10

5:20 am-3:40 pm

2 stops10h 20m

$267

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 1/16

3:39 pm-11:15 pm

1 stop7h 36m

San Antonio

Tue 1/20

9:00 am-3:04 pm

1 stop6h 04m

$268

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 1/16

5:23 pm-11:15 pm

1 stop5h 52m

San Antonio

Tue 1/20

5:25 am-2:09 pm

2 stops8h 44m

$273

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 1/23

4:20 pm-9:34 pm

1 stop5h 14m

San Antonio

Fri 1/30

6:30 am-11:23 am

1 stop4h 53m

$279

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 1/23

12:03 pm-10:55 pm

2 stops10h 52m

San Antonio

Fri 1/30

6:30 am-11:23 am

1 stop4h 53m

$284

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Sat 1/17

12:03 pm-10:55 pm

2 stops10h 52m

San Antonio

Tue 1/20

5:30 am-3:40 pm

2 stops10h 10m

$293

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 2/27

4:14 pm-9:37 pm

1 stop5h 23m

San Antonio

Mon 3/2

6:40 am-11:27 am

1 stop4h 47m

$329

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Tue 1/6

3:39 pm-11:13 pm

1 stop7h 34m

San Antonio

Sat 1/10

1:20 pm-8:50 pm

1 stop7h 30m

$337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 $273.

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 $355 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 $272 on momondo.

Can stopping save me money on Appleton to San Antonio flights?

You could potentially save up to 59% on your flight if you consider stops on a Appleton to San Antonio flight.

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

As of December 2025, prices for Appleton to San Antonio flights are approximately 28% 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

Fastest flight time

5h 14m

Direct flights

None
The fastest flight from Appleton to San Antonio takes 5h 14m
There are no direct flights from Appleton to San Antonio. There are no popular flight routes from Appleton to San Antonio.
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 5h 14m, 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
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $264Free CancellationRating
7.4
9,094 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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