From San Antonio
Cheap Flights from San Antonio
Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
San Antonio
RatePunk searches hundreds of travel sites at once for deals on flights from San Antonio
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
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Today’s best flight deals from San Antonio
Explore current cheapest deals departing from San Antonio
One-way
Sort by: Cheapest
SAT
Memphis
United States • Sep 2026
$98
$49
One-way
SAT
Pensacola
United States • Sep 2026
$166
$49
One-way
SAT
Santiago de Querétaro
Mexico • Sep 2026
$166
$56
One-way
SAT
Guadalajara
Mexico • Jul 2026
$469
$58
One-way
SAT
Tampa
United States • Aug 2026
$205
$59
One-way
SAT
Monterrey
Mexico • Jul 2026
$170
$64
One-way
SAT
Toluca
Mexico • Jul 2026
$321
$64
One-way
SAT
Denver
United States • Jul 2026
$141
$64
One-way
SAT
Raleigh
United States • Aug 2026
$238
$68
One-way
SAT
León
Mexico • Oct 2026
$169
$69
One-way
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Origin Intelligence — 1,774 Destinations from San Antonio Tracked
Insights for flights from San Antonio
Most popular airlines from San Antonio
American Airlines
Southwest Airlines
Deutsche Luft Hansa
United Airlines
Alaska Airlines, Inc.
Frontier Airlines
Spirit Airlines
Aeroméxico
Last-minute flights going from San Antonio soon
Mon, Jun 29
SAT - Seattle
San Antonio (SAT) - Seattle (SEA)
Deutsche Luft Hansa
$453
$247
One-way
Mon, Jun 22
SAT - Lima
San Antonio (SAT) - Lima (LIM)
LATAM Chile, Volaris
$1,008
$699
One-way
Tue, Jun 30
SAT - Charleston
San Antonio (SAT) - Charleston (CRW)
Deutsche Luft Hansa
$559
$304
One-way
Tue, Jun 16
SAT - Redmond
San Antonio (SAT) - Redmond (RDM)
Deutsche Luft Hansa
$670
$429
One-way
Sat, Jun 20
SAT - West Yellowstone
San Antonio (SAT) - West Yellowstone (WYS)
Deutsche Luft Hansa
$848
$464
One-way
Wed, Jun 17
SAT - Rochester
San Antonio (SAT) - Rochester (RST)
Deutsche Luft Hansa
$884
$498
One-way
Most popular destinations to fly from San Antonio
Dublin
Ireland • Aug 2026
from
$386
Malta
Malta • Aug 2026
from
$716
Tokyo
Japan • Jan 2027
from
$848
Osaka
Japan • Nov 2026
from
$895
Okinawa Island
Japan • Dec 2026
from
$1,107
Istanbul
Turkey • Jan 2027
from
$643
Biggest price drops on international destinations from San Antonio
SAT - Okinawa Island
$1,847 → $1,107
SAT - Kabul
$2,027 → $1,338
SAT - Billund
$1,395 → $784
SAT - Osaka
$1,566 → $1,027
Popular Airports from San Antonio
San Antonio airport insights
🎯 Booking tip
Watch fares to Pensacola
Flights from San Antonio to Pensacola are available from $77.
📅 Cheapest travel period
Aug
August tends to have lower flight prices from San Antonio.
⏱️ Best time to book
2-8 weeks in advance
Booking 2-8 weeks in advance offers the best prices, with fares tending to rise closer to departure.
✈️ Airlines to watch
Southwest Airlines, American Airlines, United Airlines, Deutsche Luft Hansa
Major US carriers and low-cost airlines offer diverse routes from San Antonio.
💸 Cheapest deals found
From ~$49 direct / ~$77 roundtrip
The cheapest flights from San Antonio are to destinations within the United States, such as Pensacola and Memphis.
🗓️ Best days to catch a deal
Sat - Wed - Thu
The best days to find flight deals from San Antonio International Airport are Saturday, Wednesday, and Thursday.
San Antonio main airports to depart from
San Antonio International (SAT)
San Antonio International is ideal for travelers seeking the most budget-friendly flights from San Antonio.
📍 ~15 km from city center (reachable by car)
💸 Flights from ~$77
Airports nearby San Antonio used as alternative
Austin–Bergstrom International (AUS)
Austin–Bergstrom International offers significantly more direct flight options and competitive pricing compared to SAT.
📍 ~120 km from San Antonio (reachable by car)
💸 Flights from ~$72
Corpus Christi International (CRP)
Corpus Christi International provides additional options for travelers heading toward the Gulf Coast.
📍 ~200 km from San Antonio (reachable by car)
💸 Flights from ~$215
Laredo International (LRD)
Laredo International offers reliable domestic service within the US, primarily to major Texas hubs.
📍 ~230 km from San Antonio (reachable by car)
💸 Flights from ~$111
Killeen–Fort Hood Regional (GRK)
Killeen–Fort Hood Regional is an alternative for travelers on the north side of San Antonio with a less congested terminal.
📍 ~150 km from San Antonio (reachable by car)
💸 Flights from ~$217
Victoria Regional (VCT)
Victoria Regional is a geographically closer option, though with extremely limited commercial service.
📍 ~170 km from San Antonio (reachable by car)
💸 Flights from ~$155
Business & First Class Flight Deals from San Antonio
Discover luxury on the budget with premium cabin class on flights from San Antonio.
Elite
Best Elite deals from San Antonio
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SAT
Elite
Kauai
United States • Aug 2026
90% AI deal score
$3,854
$2,174
Save $1,680
Alaska Airlines, Inc.
Business Class
From SAT
Elite
Chicago
United States • Aug 2026
90% AI deal score
$1,026
$715
Save $311
United Airlines
Business Class
From SAT
Elite
Washington, D.C.
United States • Oct 2026
90% AI deal score
$1,061
$799
Save $262
United Airlines
Business Class
From SAT
Elite
San Francisco
United States • Aug 2026
90% AI deal score
$1,118
$799
Save $319
United Airlines
Business Class
From SAT
Elite
New York
United States • Aug 2026
90% AI deal score
$1,409
$969
Save $440
United Airlines
Business Class
From SAT
Elite
Eugene
United States • Oct 2026
88% AI deal score
$1,886
$1,016
Save $870
Alaska Airlines, Inc.
Business Class
From SAT
Elite
Houston
United States • Aug 2026
87% AI deal score
$601
$461
Save $140
United Airlines
Business Class
From SAT
Elite
Portland
United States • Dec 2026
84% AI deal score
$1,579
$1,048
Save $531
Alaska Airlines, Inc.
Business Class
From SAT
Elite
Seattle
United States • Aug 2026
82% AI deal score
$1,350
$1,048
Save $302
Alaska Airlines, Inc.
Business Class
From SAT
Elite
Denver
United States • Jul 2026
81% AI deal score
$797
$649
Save $148
United Airlines
Business Class