Flights from San Antonio, TX

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Traveling From San Antonio, TX

Looking for affordable flights from San Antonio? Need extra perks for the whole family? Book with Frontier Airlines on all travel from San Antonio, and get the WORKSâ„  for benefits like priority boarding and refundable tickets.

Guide to San Antonio Airport

San Antonio International Airport (SAT) is located 16 km from the heart of San Antonio. Interesting art installations and free Wi-Fi throughout the airport ensure no member of the pack is bored while waiting to board. You’ll find a wide selection of restaurants and shops.

Transport to San Antonio Airport

The most affordable way to reach the airport is with San Antonio’s public bus system – pick it up at several spots around town. For more convenience, hire a shuttle service or taxi. Book your flights from San Antonio with Frontier Airlines to over 50 destinations across the U.S., Caribbean, and Mexico. Flying is freedom!

Best Flight Deals from San Antonio, TX with Frontier

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Best Flight Deals from San Antonio, TX with Frontier
From
To
San Antonio, TX (SAT)Las Vegas, NV (LAS)One-way
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Discount Den Basic Fare		Departing Jan 7, 2027

From

$68

Last seen: 1 hour ago

San Antonio, TX (SAT)Orlando, FL (MCO)One-way
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Discount Den Basic Fare		Departing Dec 16, 2026

From

$68

Last seen: 16 hours ago

San Antonio, TX (SAT)Denver, CO (DEN)One-way
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Discount Den Basic Fare		Departing Dec 7, 2026

From

$60

Last seen: 14 hours ago

San Antonio, TX (SAT)San Francisco, CA (SFO)One-way
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Discount Den Basic Fare		Departing Dec 24, 2026

From

$96

Last seen: 2 hours ago

San Antonio, TX (SAT)San Juan, PR (SJU)One-way
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Discount Den Basic Fare		Departing Jan 11, 2027

From

$203

Last seen: 16 hours ago

San Antonio, TX (SAT)Seattle, WA (SEA)One-way
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Discount Den Basic Fare		Departing Dec 23, 2026

From

$117

Last seen: 57 mins ago

San Antonio, TX (SAT)Santa Ana, CA (SNA)One-way
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Discount Den Basic Fare		Departing Dec 19, 2026

From

$105

Last seen: 12 hours ago

San Antonio, TX (SAT)Tampa, FL (TPA)One-way
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Discount Den Basic Fare		Departing Dec 10, 2026

From

$106

Last seen: 14 hours ago

San Antonio, TX (SAT)San Jose, CA (SJC)One-way
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Discount Den Basic Fare		Departing Mar 18, 2027

From

$339

Last seen: 8 hours ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.
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