Cheap Flight Deals to San Antonio

DL.png
MCO
Orlando
SAT
San Antonio
02 Aug 2025 - 10 Aug 2025
from $334 
AA.png
ATL
Atlanta
SAT
San Antonio
02 Aug 2025 - 10 Aug 2025
from $356 
B6.png
DEN
Denver
SAT
San Antonio
02 Aug 2025 - 10 Aug 2025
from $130 
UA.png
MIA
Miami
SAT
San Antonio
02 Aug 2025 - 10 Aug 2025
from $417 
F9.png
ORD
Chicago
SAT
San Antonio
02 Aug 2025 - 10 Aug 2025
from $300 
NK.png
JFK
New York
SAT
San Antonio
02 Aug 2025 - 10 Aug 2025
from $220 

Book Cheap Flights to San Antonio at the Best Price

Ready to dive into Texas history, vibrant culture, and world-famous River Walk charm? San Antonio is where Spanish colonial heritage meets modern entertainment. With CompareWings, you can book cheap flights to San Antonio quickly and easily — compare deals from over 100 travel sites in one simple search.

Why Visit San Antonio?

San Antonio is a must-visit destination that combines rich history, vibrant culture, and family-friendly attractions—all in one place. From the iconic Alamo and historic missions to the lively River Walk lined with shops and restaurants, there’s something for every type of traveler. Whether you're craving authentic Tex-Mex cuisine, planning a family adventure to SeaWorld or Six Flags, or simply looking to explore a city full of charm and character, San Antonio delivers. At CompareWings, we make it easy to find cheap flights to San Antonio by comparing fares across 100+ travel sites in one simple search. Book your next getaway to this unforgettable Texas gem with CompareWings and save more on your journey.

San Antonio

Our Trusted Partners

When’s a good time to book a flight to San Antonio?

What’s the cheapest day of the week to fly to San Antonio?

If you’re looking for a flight deal for San Antonio, it’s recommended to look for departures on Monday. Sunday tends to have higher prices.

What is the cheapest month to fly to San Antonio?

Historically, December has been the cheapest month for flights to San Antonio. On the other hand, the most expensive months tend to be May.

How to Find Cheap Flights to San Antonio

  1. Travel During the Shoulder Seasons: Spring (March–May) and fall (September–November) offer mild weather and cheaper airfare compared to the busy summer months.
  2. Use CompareWings Smart Search: Easily filter flights based on:
    • Preferred airlines, layovers, and departure times
    • Nonstop vs. connecting routes
    • Budget, flexible, or business fares
  3. Set Fare Alerts: Get notified when flight prices to San Antonio drop. Let CompareWings watch the deals for you 24/7.

Major Airport Serving San Antonio

San Antonio International Airport (SAT)

  • Located about 8 miles north of downtown
  • Offers direct access to major U.S. hubs
  • Efficient terminal layout with restaurants, shops, and lounges
  • Connected by public transportation, taxis, and rideshare options

Popular Flight Routes from San Antonio

Airlines Flying to San Antonio

San Antonio International Airport is served by all major U.S. airlines, providing excellent connectivity and competitive prices:

  • Southwest Airlines
  • American Airlines
  • Delta Air Lines
  • United Airlines
  • Alaska Airlines
  • Frontier Airlines
  • Spirit Airlines

Popular Flight Routes from San Antonio

  • San Antonio to Los Angeles or San Francisco
  • Flights from San Antonio to Miami, Orlando, or Fort Lauderdale
  • Airfare from SAT to Chicago, New York, or Boston
  • Budget flights to Las Vegas, Denver, or Phoenix
  • Direct routes to Dallas, Houston, and El Paso

Top Things to Do in San Antonio

  • The Alamo: Texas’ most iconic historical site — a must-visit for anyone coming to the city.
  • San Antonio River Walk: Enjoy shopping, dining, and scenic boat rides along this famous downtown waterway.
  • San Antonio Missions National Historical Park: Four preserved 18th-century Spanish missions just minutes from downtown.
  • Natural Bridge Caverns: Explore underground limestone caves and above-ground adventure courses.
  • Pearl District: A trendy area with artisan restaurants, farmer’s markets, and boutique shopping.

Travel Tips to Save on Your San Antonio Trip

  • Book 3–6 weeks in advance for the best prices
  • Fly midweek (Tuesday or Wednesday) for cheaper fares
  • Consider nearby airports like Austin-Bergstrom (AUS) if flexible
  • Bundle flights + hotels on CompareWings for extra savings
  • Sign up for fare alerts and special promotions

Why Book Flights to San Antonio with CompareWings?

At CompareWings, we take the stress out of flight booking. Whether you're planning a family vacation, romantic escape, or solo trip, we help you find the best flight deals to San Antonio in seconds.

Why travelers choose CompareWings:

  • Real-time price comparisons from 100+ travel sites
  • Custom filters to match your preferences
  • Fare alerts and promo codes to save big
  • No hidden fees — just honest pricing
  • Easy-to-use platform that simplifies your search

Start planning your Texas adventure — book cheap flights to San Antonio today with CompareWings.

Frequently Asked Questions

San Antonio International Airport (SAT) is the main airport, located just 8 miles from downtown. It’s modern, efficient, and well-connected.


The most affordable months are typically January through March and September through November, outside of holiday travel and peak summer.


Airlines such as Southwest, Delta, United, American, and Frontier offer nonstop service from many major U.S. cities.


Use CompareWings to check last-minute deals, enable fare alerts, and consider flexible travel dates or nearby airports for lower fares.

Related Popular Destination

Save money when you book flights with Comparewings

🧳 Big names and deals

Search 100s of travel sites to compare prices.

⚙️ Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

🔒 Trusted and free

We're completely free to use – no hidden charges or fees.

🔔 Price Alerts

Not ready to book? Create a price alert to track prices.