C$165 Cheap Flights from Appleton (ATW) to San Antonio International (SAT)

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Flight deals from Appleton Airport to San Antonio International Airport

Looking for a cheap last-minute deal or the best return flight from Appleton Airport to San Antonio International Airport? If you want to travel next month, return fares start from C$503. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Appleton to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Appleton to San Antonio International flights are currently cheapest in April.

Appleton to San Antonio International: Alternative routes

Compare routes from Appleton to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

Appleton to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundC$164
Cheapest month to flyApril

Finding cheap flights from Appleton to San Antonio International: Frequently asked questions

The best price we found for a return flight from Appleton to San Antonio International is C$464. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Appleton to San Antonio International. But we found flights with one or more stops from C$464.
As of March 2026, there are no flights flying from Appleton to San Antonio International.
The cheapest month to fly from Appleton to San Antonio International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Appleton Airport to San Antonio International Airport on Thursday, April 30, 2026.
No airlines currently offer direct flights between Appleton Airport and San Antonio International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to San Antonio International.

Traveling from Appleton International Airport (ATW) to San Antonio International Airport (SAT): what you need to know

  • Taking off during a peak period like school or public holidays? Expect longer lines at check-in and security. To be on the safe side, arrive up to four hours before international flights and two hours before domestic departures.

  • We make it easy to get a flight with a stopover. To see your options for flights from Appleton International Airport to San Antonio International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. Popular stopovers between ATW and SAT include:

    • Hartsfield-Jackson Atlanta International Airport

    • Minneapolis-St. Paul International Airport

    • O'Hare International Airport

How to find the cheapest flights from Appleton International Airport (ATW) to San Antonio International Airport (SAT)

  • The best price we've seen for a one-way ticket from Appleton International Airport to San Antonio International Airport is C$165. The cheapest price for a return flight is C$463. Bear in mind that fares could change due to availability at the time of booking.

  • It's a good idea to book ahead of time if you're hoping to get cheap flight tickets from ATW to SAT. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' tool shows you the cheapest flight tickets from Appleton International Airport to San Antonio International Airport across every month. It's an easy way to find a bargain if your travel plans aren't set in stone.

  • Snapping up a cheap ticket from ATW to SAT is straightforward with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Use filters to find the perfect journey for you. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Appleton International Airport to San Antonio International Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and journey duration.

Handy information about Appleton International Airport (ATW)

Arriving at San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • From San Antonio International Airport, San Antonio is approximately 19 kilometres away. It takes around 21 minutes to reach the center driving.

  • Getting there on public transport typically takes 1 hour and 32 minutes.

When to fly to San Antonio International Airport (SAT)

  • The quietest month for a flight from Appleton International Airport to San Antonio International Airport is April, while July is the most popular. Choose the ideal time to visit San Antonio based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from Appleton International Airport to San Antonio International Airport for August if you want to go to San Antonio during its warmest month. You can expect temperatures of between 23ºC and 40ºC.

  • January sees average temperatures of between 3ºC and 20ºC. Look for cheap flight tickets from ATW to SAT sometime then if you want to travel when it's cooler.

More about San Antonio

  • Once you've locked in your flights from ATW to SAT, you'll want to find a place to stay in San Antonio. Make one of these options your base for exploring this city:

  • The San Antonio River Walk and San Antonio Missions National Historical Park are just two of the major attractions to add to your San Antonio must-do list. Continue your sightseeing adventures at San Fernando Cathedral.

Complete your San Antonio trip with hotels and a car rental

  • You've booked your cheap ticket to San Antonio International Airport — now it's time to find a place to stay, and perhaps even a set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in San Antonio.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.