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$392+ Cheap flights from Kailua-Kona to San Antonio (KOA - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SAT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Kailua-Kona to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Popular in

July

Cheapest in

September

Average price

$907
Highest demand for flights based on searches. 15% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Kailua-Kona to San Antonio

One-way flights from Kailua-Kona to San Antonio
Search for one-way flight options from Kailua-Kona to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/18:00 amKOA - SAT
1 stop16h 40mAlaska Airlines
Deal found 7/2$392
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/18:20 pmKOA - SAT
2 stops11h 10mSouthwest
Deal found 7/2$407
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:50 pmKOA - SAT
3 stops29h 00mUnited Airlines
Deal found 7/2$485

Cheapflights Fare Finder

Customize your flight search to find flights from Kailua-Kona to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Kailua-Kona to San Antonio that are best for you.

Fly from

Kailua-Kona

Fly to

San Antonio

Route

Depart

Return

Price

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Fri 8/1

8:00 am-5:40 am

1 stop16h 40m

$392

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Fri 8/1

8:20 pm-12:30 pm

2 stops11h 10m

$407

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Fri 8/1

10:50 pm-8:50 am

3 stops29h 00m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Kailua-Kona to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Kailua-Kona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to San Antonio

What is the cheapest month to book a flight from Kailua-Kona to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Kailua-Kona to San Antonio (average of $295). Flying from Kailua-Kona to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KOA to SAT?

Find hourly flight availability from Kailua-Kona to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kailua-Kona to San Antonio as you normally would.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and United Airlines from Kailua-Kona to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Kailua-Kona to San Antonio one-way?

    $392 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $407 and $485, respectively.

  • Can I find deals for flights from Kailua-Kona to San Antonio that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to San Antonio.

  • Can I find deals for business class flights from Kailua-Kona to San Antonio?

    Yes. Cheapflights offers flight deals from Kailua-Kona to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kailua-Kona to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Kailua-Kona to San Antonio (average of $295). Flying from Kailua-Kona to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kailua-Kona?

Book flights to Kailua-Kona if you plan to visit one of these locations
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Top 2 airlines flying from Kailua-Kona to San Antonio

Discover the top 2 airlines that operate flights from Kailua-Kona to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$397Average$676FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$399Average$523FlexibilityNo cancel feeOn-time71%

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