$405 Cheap Flights to San Antonio

Flights to San Antonio at a glance

Traveling to San Antonio is easy; you can choose from a variety of full-service or budget airlines. Compare flight durations and select the option that best fits your budget, timetable, and plans for exploring the city's renowned attractions and neighborhoods.

• Major airports near San Antonio: Ninoy Aquino International Airport (MNL), Clark International Airport (CRK)
• Closest (typical) airport to San Antonio: Clark International Airport, CRK (around 35 miles)
• Flights per week: 3,100+ flights arriving across San Antonio airports
• Number of airlines that fly to San Antonio: around 60+ carriers

Popular airports near San Antonio

San Antonio is a captivating city perfect for vacations that focus on outdoor activities, scenic views, and beach relaxation. Visitors are drawn to its rich culture, beautiful landscapes, and business opportunities. The city is conveniently accessible via two major airports.

• Ninoy Aquino International Airport (MNL): Situated in the National Capital Region, approximately 68 miles from San Antonio, this airport caters to both domestic and international flights, linking to around 30 domestic cities and over 245 international destinations. Passengers have the option to enhance their travel experience with business class and premium economy class seating, depending on the airline and route. Notable airlines operating here include Philippine Airlines, Cebu Pacific, and United.
• Clark International Airport (CRK): Found in Pampanga, Central Luzon, about 35 miles from San Antonio, this airport offers services for both domestic and international routes, connecting travelers to around 9 domestic cities and 60 international locations. For those seeking extra comfort, upgrades to business class are available, based on the selected route and airline. Popular carriers include EVA Airways, Starlux Airlines, and Cebu Pacific.

Top routes to San Antonio

• Los Angeles (LAX) to San Antonio (MNL/CRK), with one-way flights starting at around $340
• San Francisco (SFO) to San Antonio (MNL/CRK), with one-way tickets available from around $370
• New York (JFK/LGA) to San Antonio (MNL/CRK), with one-way airfare from around $450
• Seattle (SEA) to San Antonio (MNL/CRK), with one-way fares starting at around $360
• Chicago (ORD/MDW) to San Antonio (MNL/CRK), with one-way flight options from around $380

Cheapest routes to San Antonio

• Roxas City (RXS) to San Antonio (MNL), with affordable one-way prices from around $20
• Kalibo (KLO) to San Antonio (MNL), with low-cost one-way tickets from around $20
• Iloilo (ILO) to San Antonio (MNL/CRK), with affordable one-way prices from around $25
• Caticlan (MPH) to San Antonio (MNL/CRK), with cheap one-way fares from around $25
• Puerto Princesa (PPS) to San Antonio (MNL/CRK), with low-cost one-way tickets from around $25

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to San Antonio

• Philippine Airlines: Connecting to Ninoy Aquino International Airport (MNL) and Clark International Airport (CRK), this airline represents about 18% of arrivals in San Antonio. Travelers can expect an average one-way fare of around $330, with options for premium economy and business class on select routes.
• Cebu Pacific: Also flying into Ninoy Aquino International Airport (MNL) and Clark International Airport (CRK), Cebu Pacific accounts for roughly 15% of San Antonio's arrivals. The typical one-way fare is about $100, making it an economical choice for travelers.
• United: Offering services to Ninoy Aquino International Airport (MNL), United makes up approximately 11% of arrivals to San Antonio. With an average one-way fare of around $700, travelers can enjoy premium service options, including premium economy and business class, depending on the route.
• EVA Airways: This airline operates to both Ninoy Aquino International Airport (MNL) and Clark International Airport (CRK), contributing to around 9% of arrivals in San Antonio. The average one-way fare is roughly $610, with business class available as a premium cabin option based on the route.
• Asiana Airlines: Serving Ninoy Aquino International Airport (MNL) and Clark International Airport (CRK), Asiana Airlines accounts for about 5% of arrivals to San Antonio. Travelers can expect an average one-way fare of around $680, with business class service available depending on the route.

Best time to fly to San Antonio

The most popular months for travelers to fly to San Antonio are January, February, and March, when peak temperatures in San Antonio can reach up to 80.8°F in March. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 81.1°F and typically the lowest average one-way fare (around $436), roughly 13% cheaper than the yearly average. Looking for additional cheaper months to fly? February, August, and March offer average one-way fares of around $446, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to San Antonio

Getting some of the best deals on flights to San Antonio is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia.*
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your San Antonio flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in San Antonio

San Antonio welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach San Antonio efficiently:

• Public transportation: From Ninoy Aquino International Airport, several key transport options are just a short drive away. Baclaran LRT Station, a metro station, is located about 2.2 miles from the airport, while Pasay Bus Station, a bus station, is around 2.8 miles away. Additionally, Manila EDSA Station, a train station, is situated about 3.5 miles from the airport, all easily accessible by car.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in San Antonio, with private rides that can be arranged in advance.
• Car rental: Renting a car in San Antonio is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in San Antonio on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in and around San Antonio

• Subic: Subic is located 10 miles away from San Antonio and offers a delightful blend of outdoor adventures and beach experiences. Visitors can enjoy the beautiful scenery while exploring popular venues like shopping malls and centers. Key attractions include the Subic Bay Convention Center, perfect for business travelers, and Baloy Beach, ideal for a relaxing beach vacation. Families can also head to the SBFZ Sports Complex, a great spot for outdoor activities and eco-friendly fun.
• Castillejos: Castillejos is located 8 miles away from San Antonio and entices travelers with its scenic beaches and outdoor experiences. This city features educational venues and shopping centers for leisurely afternoons. Highlights include Anawangin Cove, a picturesque beach perfect for unwinding, and the historic Ramon Magsaysay Ancestral House, which offers a glimpse into the region’s culture. The Subic Bay Convention Center is also nearby, catering to those on business trips.
• Pundaquit: Pundaquit is located around the area of San Antonio and is a charming neighborhood known for its stunning beaches and outdoor scenery. It's an excellent base for travelers who enjoy shopping and exploring local attractions. Key points of interest include Anawangin Cove, a beautiful beach that draws beachgoers, Agnain Cove, which showcases a captivating water feature, and Pundaquit Falls, a romantic spot ideal for adventure seekers. This area is perfect for those looking to immerse themselves in nature.

Tips for short-haul flights to San Antonio

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more economical. Maximize space by using mini toiletries, wearing your bulkiest clothing, and planning versatile outfits. This strategy also helps you avoid waiting at the baggage claim after your flight.
• Bring your own entertainment—many short-haul flights do not provide in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts beforehand, and consider bringing a book to keep yourself entertained. Remember to fully charge your devices before you board.
• Arrive at the airport in plenty of time—for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours before departure, taking into account traffic and security lines.
• Bring your own snacks and water—pack snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to San Antonio

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often provide complimentary seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines may allow seat selection even earlier.
• Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours before departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you have extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Most airports offer free and accessible Wi-Fi.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and adjusting your sleep schedule to reflect your destination's time zone. Try to either sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to San Antonio

The cheapest day to fly

Get started finding a cheap flight to San Antonio on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

January is the cheapest month to fly to San Antonio. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to San Antonio. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to San Antonio, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to San Antonio

The lowest price for round-trip flights to San Antonio in 2026 starts from $804, while one-way tickets start from from $405. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to San Antonio. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to San Antonio

Korean Air, Alaska Airlines, Air Canada, United, American Airlines, Qatar Airways are just some of the airlines that can typically offer cheap tickets to San Antonio. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to San Antonio and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for San Antonio, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to San Antonio. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your San Antonio plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to San Antonio

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to San Antonio.

Stopover savings

The cheapest tickets to San Antonio are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to San Antonio. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to San Antonio for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to San Antonio. Simply download the free Expedia app to your smart device and activate San Antonio flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to San Antonio. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.