$129 Cheap Delta flights San Antonio (SAT) to Appleton (ATW)

Use the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines return flights from $257 from SAT to ATW. Affordable one-way fares from $129 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to fly to Appleton with Delta Air Lines. You could also find great deals on one-way and return tickets in February.

Search for cheap Delta Air Lines flights from San Antonio Intl. Airport (SAT) to Appleton Intl. Airport (ATW) one to three months ahead of your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To see if there’s a direct route from SAT to ATW with Delta Air Lines or any other airlines, select the “Nonstop” filter when searching for tickets.

Filter your results by “Early Morning” and “Morning” to see the earliest flights from SAT to ATW. Taking off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Appleton Intl. Airport (ATW) is the primary Appleton gateway for Delta Air Lines flights from San Antonio Intl. Airport (SAT).

Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many travelers heading from SAT to ATW. Plus, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are usually free within 24 hours of making your booking, but your airline may charge you after that time. For more information about altering your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your plans without additional costs, apply the “Changes included” or “No cancel fee” filter when planning your trip.