$279 Cheap Flights from Alliance (AIA) to San Antonio (SAT)

View $279 flight on Sun, Nov 2, 2025Opens in a new window

Popular airlines from Alliance, NE (AIA-Alliance Municipal) to San Antonio International Airport (SAT)

Cheap Flights from Alliance to San Antonio (AIA-SAT)

Prices were available within the past 7 days and start at $279 for one-way flights and $320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Jan 7 - Wed, Jan 21
AIA
Alliance
SAT
San Antonio
$320 Roundtrip, found 6 days ago
$320
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jan 7 from Alliance to San Antonio, returning Wed, Jan 21, priced at $320 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Jan 7 - Tue, Jan 20
AIA
Alliance
SAT
San Antonio
$334 Roundtrip, found 6 days ago
$334
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jan 7 from Alliance to San Antonio, returning Tue, Jan 20, priced at $334 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Jan 7 - Mon, Jan 19
AIA
Alliance
SAT
San Antonio
$338 Roundtrip, found 6 days ago
$338
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jan 7 from Alliance to San Antonio, returning Mon, Jan 19, priced at $338 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Jan 6 - Tue, Jan 20
AIA
Alliance
SAT
San Antonio
$346 Roundtrip, found 6 days ago
$346
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Jan 6 from Alliance to San Antonio, returning Tue, Jan 20, priced at $346 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Jan 7 - Wed, Jan 21
AIA
Alliance
SAT
San Antonio
$348 Roundtrip, found 6 days ago
$348
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jan 7 from Alliance to San Antonio, returning Wed, Jan 21, priced at $348 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Jan 6 - Mon, Jan 19
AIA
Alliance
SAT
San Antonio
$350 Roundtrip, found 6 days ago
$350
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Jan 6 from Alliance to San Antonio, returning Mon, Jan 19, priced at $350 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Jan 7 - Wed, Jan 21
AIA
Alliance
SAT
San Antonio
$367 Roundtrip, found 6 days ago
$367
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jan 7 from Alliance to San Antonio, returning Wed, Jan 21, priced at $367 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Jan 7 - Wed, Jan 21
AIA
Alliance
SAT
San Antonio
$375 Roundtrip, found 6 days ago
$375
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jan 7 from Alliance to San Antonio, returning Wed, Jan 21, priced at $375 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Jan 7 - Wed, Jan 21
AIA
Alliance
SAT
San Antonio
$398 Roundtrip, found 6 days ago
$398
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jan 7 from Alliance to San Antonio, returning Wed, Jan 21, priced at $398 found 6 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Jan 7 - Wed, Jan 21
AIA
Alliance
SAT
San Antonio
$405 Roundtrip, found 6 days ago
$405
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jan 7 from Alliance to San Antonio, returning Wed, Jan 21, priced at $405 found 6 days ago

Frequently asked questions

How much does a flight from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT) cost?
Grab a cheap one-way flight from $279 or cheap return flight from $320 from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT)?
January is the cheapest month to fly from AIA to SAT. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest AIA to SAT flight.
How many flights per day from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT)?
There are no daily direct flights available from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from AIA to SAT?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT)?
Select a flight from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT) last-minute?
Last-minute fares from AIA to SAT are typically more expensive. To lock in the lowest rates, start searching for flights well in advance. That said, if you can play around with your travel dates, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book an AIA to SAT flight and hotel package?
Compared with arranging flights and hotels separately, booking an AIA to SAT flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Alliance Municipal Airport (AIA) to San Antonio Intl. Airport (SAT)?
If you reserved your AIA to SAT flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Alliance Municipal
Destination airport
San Antonio Intl.
Roundtrip price
$319
Distance
899 mi

Book with confidence

Alliance to San Antonio Flights

The cheapest times to fly from Alliance to San Antonio

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Alliance to San Antonio are during the month of January. You can find some of the cheapest flights from Alliance to San Antonio with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Alliance to San Antonio

Sunday is one of the best days to book for cheap flights from Alliance to San Antonio: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Alliance to San Antonio

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Alliance to San Antonio in 2025. You can also book with separate airlines for your outbound and return journeys, from $279 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Alliance to San Antonio flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Alliance to San Antonio airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

 

Alliance to San Antonio Flights

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*Available to One Key members.