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Cheap flights from Appleton to San Antonio from $259

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to San Antonio departing on 2/4. 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

United Airlines Logo
2:45 pm - 11:13 pmATW-SAT
8h 28m1 stop
United Airlines Logo
7:00 am - 2:09 pmSAT-ATW
7h 09m1 stop
$259United Airlines
Find Deal
Wed, Feb 4 - Wed, Feb 11
Delta Logo
12:06 pm - 10:19 pmATW-SAT
10h 13m2 stops
Delta Logo
5:20 am - 10:35 amSAT-ATW
5h 15m1 stop
$264Delta
Find Deal
Wed, Feb 4 - Wed, Feb 11
Delta Logo
12:06 pm - 10:19 pmATW-SAT
10h 13m2 stops
Delta Logo
5:30 am - 4:42 pmSAT-ATW
11h 12m2 stops
$269Delta
Find Deal
Wed, Feb 4 - Wed, Feb 11
Delta Logo
6:24 am - 4:02 pmATW-SAT
9h 38m2 stops
Delta Logo
3:00 pm - 10:11 pmSAT-ATW
7h 11m1 stop
$279Delta
Find Deal
Thu, Nov 20 - Tue, Dec 2
Delta Logo
4:18 pm - 12:33 amATW-SAT
8h 15m2 stops
Delta Logo
6:30 am - 5:22 pmSAT-ATW
10h 52m2 stops
$284Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9
Delta Logo
4:16 pm - 9:30 pmATW-SAT
5h 14m1 stop
Delta Logo
5:10 am - 10:28 amSAT-ATW
5h 18m1 stop
$289Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
5:23 pm - 11:13 pmATW-SAT
5h 50m1 stop
United Airlines Logo
7:00 am - 2:09 pmSAT-ATW
7h 09m1 stop
$292United Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
2:45 pm - 10:35 pmATW-SAT
7h 50m2 stops
United Airlines Logo
1:41 pm - 8:56 pmSAT-ATW
7h 15m1 stop
$294United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
American Airlines Logo
4:56 pm - 11:29 pmATW-SAT
6h 33m1 stop
American Airlines Logo
6:19 am - 10:43 amSAT-ATW
4h 24m1 stop
$339American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
4:56 pm - 12:08 amATW-SAT
7h 12m2 stops
American Airlines Logo
6:19 am - 10:43 amSAT-ATW
4h 24m1 stop
$344American Airlines
Find Deal
Fri, Feb 20 - Mon, Mar 2

Delta flights from Appleton to San Antonio

Our best Delta deals on Appleton to San Antonio flight tickets
Delta
Feb 4
ATW12:06 pmAppleton Intl
10h 13m
2 stops
SAT10:19 pmSan Antonio
Feb 11
SAT5:20 amSan Antonio
5h 15m
1 stop
ATW10:35 amAppleton Intl
$264
Find similar
Delta
Feb 4
ATW12:06 pmAppleton Intl
10h 13m
2 stops
SAT10:19 pmSan Antonio
Feb 11
SAT5:30 amSan Antonio
11h 12m
2 stops
ATW4:42 pmAppleton Intl
$269
Find similar
Delta
Nov 20
ATW6:24 amAppleton Intl
9h 38m
2 stops
SAT4:02 pmSan Antonio
Dec 2
SAT3:00 pmSan Antonio
7h 11m
1 stop
ATW10:11 pmAppleton Intl
$279
Find similar

United Airlines flights from Appleton to San Antonio

Our best United Airlines deals on Appleton to San Antonio flight tickets
United Airlines
Feb 4
ATW2:45 pmAppleton Intl
8h 28m
1 stop
SAT11:13 pmSan Antonio
Feb 11
SAT7:00 amSan Antonio
7h 09m
1 stop
ATW2:09 pmAppleton Intl
$259
Find similar
United Airlines
Jan 8
ATW5:23 pmAppleton Intl
5h 50m
1 stop
SAT11:13 pmSan Antonio
Jan 11
SAT7:00 amSan Antonio
7h 09m
1 stop
ATW2:09 pmAppleton Intl
$292
Find similar
United Airlines
Sep 30
ATW2:45 pmAppleton Intl
7h 50m
2 stops
SAT10:35 pmSan Antonio
Oct 4
SAT1:41 pmSan Antonio
7h 15m
1 stop
ATW8:56 pmAppleton Intl
$294
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 September 17, 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 2/4

2:45 pm-11:13 pm

1 stop8h 28m

San Antonio

Wed 2/11

7:00 am-2:09 pm

1 stop7h 09m

$259

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Wed 2/4

12:06 pm-10:19 pm

2 stops10h 13m

San Antonio

Wed 2/11

5:20 am-10:35 am

1 stop5h 15m

$264

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Wed 2/4

12:06 pm-10:19 pm

2 stops10h 13m

San Antonio

Wed 2/11

5:30 am-4:42 pm

2 stops11h 12m

$269

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Thu 11/20

6:24 am-4:02 pm

2 stops9h 38m

San Antonio

Tue 12/2

3:00 pm-10:11 pm

1 stop7h 11m

$279

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 12/5

4:18 pm-12:33 am

2 stops8h 15m

San Antonio

Tue 12/9

6:30 am-5:22 pm

2 stops10h 52m

$284

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Tue 9/30

4:16 pm-9:30 pm

1 stop5h 14m

San Antonio

Sat 10/4

5:10 am-10:28 am

1 stop5h 18m

$289

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Thu 1/8

5:23 pm-11:13 pm

1 stop5h 50m

San Antonio

Sun 1/11

7:00 am-2:09 pm

1 stop7h 09m

$292

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Tue 9/30

2:45 pm-10:35 pm

2 stops7h 50m

San Antonio

Sat 10/4

1:41 pm-8:56 pm

1 stop7h 15m

$294

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 2/20

4:56 pm-11:29 pm

1 stop6h 33m

San Antonio

Tue 2/24

6:19 am-10:43 am

1 stop4h 24m

$339

AppletonSan Antonio

ATW - SAT

ATWSAT

Appleton Intl

Fri 2/20

4:56 pm-12:08 am

2 stops7h 12m

San Antonio

Mon 3/2

6:19 am-10:43 am

1 stop4h 24m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 September, then book flights to San Antonio from Appleton during May instead. Flights to San Antonio in May, while not as cheap as those in September, still average around $288.

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 $348 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 $268 on momondo.

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

You could potentially save up to 25% 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 September 2025, prices for Appleton to San Antonio flights are approximately 15% cheaper 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

Direct flights

None
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 4h 53m, 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
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
8,926 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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