$203 Cheap Delta flights New York (LGA) to San Antonio (SAT)

You can find affordable round-trip Delta Air Lines flights from $306 from LGA to SAT by filtering your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $203 for a one-way journey.**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.

Delta Air Lines flights to San Antonio are generally cheaper in the off-peak months of January and September. Whether you’re in search of a one-way or round-trip ticket, you could score a better deal then.

Search for affordable Delta Air Lines flights from LaGuardia Airport (LGA) to San Antonio Intl. Airport (SAT) one to three months before 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 class and itinerary, the ideal day to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel 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.

Fill in your dates, hit search and check “Nonstop” on Expedia to find any direct flights from LGA to SAT with Delta Air Lines or another airline.

Find Delta Air Lines’s earliest flights from LGA to SAT by using our “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**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.

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

Jetting off from LGA to SAT with Delta Air Lines comes with a range of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of making a booking, but your airline may add a charge after that time. For more details about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your itinerary without being charged, check the “Changes included” or “No cancel fee” filter when organizing your next adventure.