Cheap Flights to San Antonio Compare & Book Affordable Airfare

January is the time for travelers in search of cheap flight tickets to San Antonio since the airline ticket prices go down significantly after the busy Christmas and holiday season, and airlines begin reducing their fares and offering discounts. February also sees cheap airfares before spring break brings an influx of visitors in March.

Calendaring is even more important than in other cities. The biggest event of this city, Fiesta, which runs for 10 days citywide in April, leads to 30-50% airfare price increases for air travel in major linking cities. 

Also, the month of December witnesses the Rock 'n' Roll Marathon in San Antonio, and the lights ceremony on the river walk starts in November, and due to both these events, a lot of people visit the city, which further boosts airline ticket sales. This phenomenon has to be carefully observed while traveling from Dallas, Houston, Chicago, and Atlanta to San Antonio since fares from all the mentioned cities can go extremely high.

In the summer months of July and August, there is a moderately consistent flow of family tourists, hence book tickets accordingly (in advance for 30-45 days) to find cheap air tickets.

San Antonio International Airport (SAT) is a mid-size regional hub that offers surprisingly diverse direct flights to more than 50 U.S. Cities as well as some destinations in Mexico. The major carriers are contrasted below:

Southwest Airlines:

• All fares include 2 free checked bags and offer free changes/cancellations.
• As the largest airline at SAT, it boasts the largest network of U.S. Routes, connecting Texas with a particularly good link to the Midwest.

American Airlines:

• All Main Cabin fares include 1 carry-on and 1 personal item.
• Strong connections via its Dallas/Fort Worth (DFW) hub give travelers the edge when coming from the East Coast with a connection through Texas.

United Airlines:

• Standard Economy fares include a carry-on and 1 personal item. 
• The airline boasts excellent connections via its Houston (IAH) hub and solid international connections beyond.

Frontier Airlines:

• All fares include 1 personal item only. Checked bags and carry-on items come with a fee. 
• Very attractive ultra-low base fares tempt budget-conscious travelers-always factor in bag fees to compute the full fare before purchase.

Delta Air Lines:

• Main Cabin fares come with 1 carry-on and 1 personal item. 
• A great connection option from the Southeast and Northeast, benefit from its SkyMiles rewards program and reliable onboard Wi-Fi.

The higher-than-average portion of travelers choosing to fly on Basic Economy in San Antonio can lead to a big sticker shock at the departure gate if you're not vigilant. Both Frontier and Spirit, when they are operating, are known for offering what appears to be a bargain price that may be anywhere from $60-$120 more once carry-on and checked baggage fees are applied.

Before clicking on the "book" button, you should always ensure:

• Whether your fare code is confirmed to be eligible for an overhead carry-on and not a personal item, only what fits in front of you under the seat.
• Seat selection fees on some budget airlines can be equal to a second ticket for an optimal location.
• Cancellation/Change policy-Basic Economy on the full-service carriers is nearly always non-refundable.
• That travel protection/trip insurance is either included in the price you are quoted or is an opt-out charge.

When comparing fare prices, it is always best to look at them on different sites to see if you can get a more competitive price that already includes charges.