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Kailua-Kona

$407+ Cheap flights from San Antonio to Kailua-Kona (SAT - KOA)

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.
SAT — KOA
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Kona Intl are usually found in November or February, booked 72 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from San Antonio to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Kailua-Kona (KOA). 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 30, 2025.

Round-trip from

$436
(Alaska Airlines)

One-way from

$407
(United Airlines)

Popular in

March

Cheapest in

November

Average price

$781
From San Antonio to Kona Intl
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One-way flight from San Antonio to Kona Intl
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Highest demand for flights based on searches. 12% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Antonio to Kailua-Kona

Cheapest flights from San Antonio to Kailua-Kona
Explore the most affordable flight options available from San Antonio to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 9/226:27 amSAT - KOA
2 stops14h 24mAlaska Airlines
Thu 10/28:00 amKOA - SAT
1 stop11h 03mAlaska Airlines
Deal found 6/29$436
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:00 amSAT - KOA
1 stop11h 42mAmerican Airlines
Sat 3/710:40 pmKOA - SAT
1 stop10h 48mAmerican Airlines
Deal found 6/28$537
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amSAT - KOA
2 stops16h 29mDelta
Fri 10/39:30 pmKOA - SAT
2 stops20h 47mDelta
Deal found 6/29$563
This Southwest deal was found by Cheapflights users on 6/28. 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 12/15:10 amSAT - KOA
2 stops12h 30mSouthwest
Mon 12/159:15 pmKOA - SAT
2 stops12h 20mSouthwest
Deal found 6/28$594
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 9/225:30 amSAT - KOA
3 stops18h 54mUnited Airlines
Tue 9/301:40 pmKOA - SAT
2 stops13h 58mUnited Airlines
Deal found 6/29$612

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Kailua-Kona 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 30, 2025.
Use the filters below to find and compare flights from San Antonio to Kailua-Kona that are best for you.

Fly from

San Antonio

Fly to

Kailua-Kona

Route

Depart

Return

Price

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 9/22

6:27 am-3:51 pm

2 stops14h 24m

Kona Intl

Thu 10/2

8:00 am-12:03 am

1 stop11h 03m

$436

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 9/24

6:00 am-5:29 pm

2 stops16h 29m

Kona Intl

Tue 9/30

9:30 pm-11:52 pm

2 stops21h 22m

$533

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 10/1

7:00 am-1:42 pm

1 stop11h 42m

Kona Intl

Sat 3/7

10:40 pm-2:28 pm

1 stop10h 48m

$537

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 12/1

5:10 am-1:40 pm

2 stops12h 30m

Kona Intl

Mon 12/15

9:15 pm-1:35 pm

2 stops12h 20m

$594

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 9/22

5:30 am-7:24 pm

3 stops18h 54m

Kona Intl

Tue 9/30

1:40 pm-8:38 am

2 stops13h 58m

$612

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Fri 8/1

8:55 am-3:19 pm

1 stop11h 24m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from San Antonio 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 San Antonio to Kailua-Kona

How far ahead should I book a flight from San Antonio to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Kailua-Kona. Price data was last updated on June 27, 2025.

The price you pay for your flight from San Antonio to Kailua-Kona may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from San Antonio to Kailua-Kona (average of $409). Flying from San Antonio to Kailua-Kona in June is currently the most expensive (average of $624). 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.

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated June 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from San Antonio to Kailua-Kona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

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 San Antonio to Kailua-Kona. 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 San Antonio to Kailua-Kona round-trip?

    Currently priced at $436, Alaska Airlines will fly you from San Antonio to Kailua-Kona and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $533 and $537, respectively. You may be able to fly from San Antonio to Kailua-Kona for 34% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Kailua-Kona 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 San Antonio to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from San Antonio to Kailua-Kona (average of $409). Flying from San Antonio to Kailua-Kona in June is currently the most expensive (average of $624). 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

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Top 5 airlines flying from San Antonio to Kailua-Kona

Discover the top 5 airlines that operate flights from San Antonio to Kailua-Kona. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$341Average$671FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$379Average$621FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$380Average$756FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$391Average$688FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$553Average$781FlexibilityNo cancel feeOn-time63%

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