$132 Cheap Flights from Kailua-Kona (KOA) to San Antonio (SAT)

View $132 flight on Thu, Apr 30, 2026Opens in a new window

Popular airlines from Kona Intl. Airport (KOA) to San Antonio International Airport (SAT)

Cheap Flights from Kailua-Kona to San Antonio (KOA-SAT)

Prices were available within the past 7 days and start at $132 for one-way flights and $416 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jan 19 - Mon, Jan 26
KOA
Kona Coast
SAT
San Antonio
$416 Roundtrip, found 4 days ago
$416
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 19 from Kona Coast to San Antonio, returning Mon, Jan 26, priced at $416 found 4 days ago
Hawaiian Airlines
Fri, Jan 16 - Sun, Feb 1
KOA
Kona Coast
SAT
San Antonio
$421 Roundtrip, found 4 days ago
$421
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Fri, Jan 16 from Kona Coast to San Antonio, returning Sun, Feb 1, priced at $421 found 4 days ago
Delta
Tue, Jan 20 - Mon, Jan 26
KOA
Kona Coast
SAT
San Antonio
$427 Roundtrip, found 4 days ago
$427
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 20 from Kona Coast to San Antonio, returning Mon, Jan 26, priced at $427 found 4 days ago
Delta
Mon, Jan 19 - Thu, Jan 22
KOA
Kona Coast
SAT
San Antonio
$434 Roundtrip, found 4 days ago
$434
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 19 from Kona Coast to San Antonio, returning Thu, Jan 22, priced at $434 found 4 days ago
Delta
Mon, Jan 19 - Sun, Feb 1
KOA
Kona Coast
SAT
San Antonio
$437 Roundtrip, found 4 days ago
$437
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 19 from Kona Coast to San Antonio, returning Sun, Feb 1, priced at $437 found 4 days ago
United
Mon, Feb 9 - Tue, Feb 17
KOA
Kona Coast
SAT
San Antonio
$445 Roundtrip, found 5 days ago
$445
Roundtrip
found 5 days ago
Select United flight, departing Mon, Feb 9 from Kona Coast to San Antonio, returning Tue, Feb 17, priced at $445 found 5 days ago
Delta
Tue, Jan 20 - Fri, Jan 23
KOA
Kona Coast
SAT
San Antonio
$447 Roundtrip, found 4 days ago
$447
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 20 from Kona Coast to San Antonio, returning Fri, Jan 23, priced at $447 found 4 days ago
Alaska Airlines
Mon, Feb 9 - Tue, Feb 17
KOA
Kona Coast
SAT
San Antonio
$449 Roundtrip, found 5 days ago
$449
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Feb 9 from Kona Coast to San Antonio, returning Tue, Feb 17, priced at $449 found 5 days ago
United
Mon, Feb 9 - Tue, Feb 17
KOA
Kona Coast
SAT
San Antonio
$450 Roundtrip, found 5 days ago
$450
Roundtrip
found 5 days ago
Select United flight, departing Mon, Feb 9 from Kona Coast to San Antonio, returning Tue, Feb 17, priced at $450 found 5 days ago
American Airlines
Tue, Dec 23 - Sun, Jan 4
KOA
Kona Coast
SAT
San Antonio
$465 Roundtrip, found 10 hours ago
$465
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Dec 23 from Kona Coast to San Antonio, returning Sun, Jan 4, priced at $465 found 10 hours ago

Black Friday Sale

Limited-time deals: Save up to 50% on select hotels.
Book now
Flights from Kailua-Kona (KOA) to San Antonio (SAT)
Origin airport
Kona Intl.
Destination airport
San Antonio Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$416
Distance
3642 mi

Kailua-Kona to San Antonio Flights

The cheapest times to fly from Kailua-Kona 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 Kailua-Kona to San Antonio are during the month of January. You can find some of the cheapest flights from Kailua-Kona to San Antonio with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kailua-Kona to San Antonio

Sunday is one of the best days to book for cheap flights from Kailua-Kona 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 Kailua-Kona 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 Kailua-Kona to San Antonio in 2026. You can also book with separate airlines for your outbound and return journeys, from $132 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 Kailua-Kona 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 Kailua-Kona 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.

 

Frequently asked questions

How much does a flight from Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT) cost?
Snag a cheap one-way flight from $132 or cheap return flight from $416 from Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT)?
The cheapest month to fly from KOA to SAT is January, when there's less demand. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT)?
To find the cheapest airline that'll fly you from KOA to SAT, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT)?
Direct flights from Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KOA to SAT?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT)?
Choose a flight from Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT) last-minute?
Holding off until right before your break to book a flight from KOA to SAT generally means paying more. While you may come across some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a KOA to SAT flight and hotel package?
Compared with arranging hotels and flights separately, booking a KOA to SAT flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Kona Intl. Airport (KOA) to San Antonio Intl. Airport (SAT)?
If you reserved your KOA to SAT flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.