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$347+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SAT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$671
(United Airlines)

One-way from

$347
(Alaska Airlines)
From Kona Intl to San Antonio
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One-way flight from Kona Intl to San Antonio
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Find flight deals from Kailua-Kona to San Antonio

Cheapest flights from Kailua-Kona to San Antonio
Explore the most affordable flight options available from Kailua-Kona to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 6/261:10 pmKOA - SAT
2 stops14h 40mUnited Airlines
Mon 6/306:00 amSAT - KOA
1 stop10h 31mUnited Airlines
Deal found 6/10$671
This Southwest deal was found by Cheapflights users on 6/11. 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.
Mon 7/288:20 pmKOA - SAT
2 stops14h 10mSouthwest
Sun 8/36:00 amSAT - KOA
2 stops16h 55mSouthwest
Deal found 6/11$674
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 6/268:10 amKOA - SAT
2 stops16h 30mAlaska Airlines
Mon 6/307:00 amSAT - KOA
2 stops16h 43mAlaska Airlines
Deal found 6/10$899

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 June 12, 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

Thu 6/26

1:10 pm-8:50 am

2 stops14h 40m

San Antonio

Mon 6/30

6:00 am-11:31 am

1 stop10h 31m

$671

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Mon 7/28

8:20 pm-3:30 pm

2 stops14h 10m

San Antonio

Sun 8/3

6:00 am-5:55 pm

2 stops16h 55m

$674

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Thu 6/26

8:10 am-5:40 am

2 stops16h 30m

San Antonio

Mon 6/30

7:00 am-6:43 pm

2 stops16h 43m

$899

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Fri 6/20

10:30 am-5:40 am

1 stop14h 10m

$347

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Fri 6/20

10:00 am-1:45 am

2 stops10h 45m

$362

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Fri 6/20

1:05 pm-1:04 pm

3 stops18h 59m

$547

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Fri 6/20

8:35 pm-1:42 pm

2 stops12h 07m

$977

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Mon 6/23

9:25 pm-1:20 pm

1 stop10h 55m

$1,517

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 12, 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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 flying from Kailua-Kona to San Antonio round-trip?

    Our cheapest airline available from Kailua-Kona to San Antonio is United Airlines. Our recent data shows that you can find tickets from as low as $671 on this airline. Additional options worth looking into are Southwest and Alaska Airlines, starting at $674 and $899 round-trip.

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

    $347 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 $362 and $547, 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
New Braunfels

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$397Average$676FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$399Average$523FlexibilityNo cancel feeOn-time71%

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