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Kailua-Kona

$210+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KOA
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:39 amSAT - KOA
1 stop11h 39mUnited Airlines
Mon 12/88:55 pmKOA - SAT
1 stop12h 11mUnited Airlines
Deal found 11/11$664
This Delta deal was found by Cheapflights users on 11/12. 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.
Thu 11/277:05 amSAT - KOA
2 stops16h 20mDelta
Mon 12/18:30 pmKOA - SAT
2 stops16h 40mDelta
Deal found 11/12$674
This United Airlines deal was found by Cheapflights users on 11/13. 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 11/288:30 amSAT - KOA
1 stop11h 48mUnited Airlines
Tue 12/28:55 pmKOA - SAT
1 stop12h 11mUnited Airlines
Deal found 11/13$783
This United Airlines deal was found by Cheapflights users on 11/12. 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 11/278:30 amSAT - KOA
1 stop11h 48mUnited Airlines
Mon 12/18:55 pmKOA - SAT
1 stop19h 58mUnited Airlines
Deal found 11/12$910
This Southwest deal was found by Cheapflights users on 11/12. 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 12/266:05 amSAT - KOA
2 stops16h 05mSouthwest
Thu 1/16:00 amKOA - SAT
2 stops12h 15mSouthwest
Deal found 11/12$1,163
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:52 amSAT - KOA
1 stop15h 44mUnited Airlines
Sat 12/278:30 pmKOA - SAT
1 stop20h 30mUnited Airlines
Deal found 11/11$1,296

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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$416
(Delta)

One-way from

$210
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$630
Provider with most accurate pricing for San Antonio-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Kona Intl flights.
Search Deals
From San Antonio to Kona Intl
Search Deals
One-way flight from San Antonio to Kona Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 13, 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

Thu 1/8

6:46 pm-9:30 pm

1 stop30h 44m

Kona Intl

Mon 1/12

9:10 pm-5:45 pm

1 stop16h 35m

$421

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 2/23

5:25 am-7:34 pm

2 stops18h 09m

Kona Intl

Mon 3/2

8:59 pm-5:05 pm

2 stops16h 06m

$434

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 5/5

7:00 am-3:32 pm

1 stop13h 32m

Kona Intl

Wed 5/6

8:48 pm-6:02 pm

2 stops16h 14m

$462

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 1/7

6:25 am-9:30 pm

1 stop19h 05m

Kona Intl

Mon 1/12

9:10 pm-5:45 pm

1 stop16h 35m

$472

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 1/6

6:25 am-8:30 pm

1 stop18h 05m

Kona Intl

Mon 1/12

9:10 pm-5:45 pm

1 stop16h 35m

$472

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 1/6

7:00 am-6:47 pm

2 stops15h 47m

Kona Intl

Thu 1/8

7:55 pm-1:48 pm

1 stop13h 53m

$478

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 1/7

7:00 am-6:47 pm

2 stops15h 47m

Kona Intl

Thu 1/8

7:55 pm-1:48 pm

1 stop13h 53m

$478

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 3/10

6:30 am-5:49 pm

1 stop16h 19m

Kona Intl

Tue 3/10

9:55 pm-2:40 pm

1 stop11h 45m

$504

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 4/15

6:18 am-1:59 pm

1 stop12h 41m

$210

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 4/15

5:00 am-3:30 pm

2 stops15h 30m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 14 results
1
2

Compare providers for flights from San Antonio to Kailua-Kona

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Kailua-Kona in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Kailua-Kona flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, July is the cheapest month in which you can book a flight from San Antonio to Kailua-Kona (average of $201). Flying from San Antonio to Kailua-Kona in March is currently the most expensive (average of $454). 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 November 13, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and United Airlines 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
11,282 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,282 reviews
Alaska Airlines
8.0
Very good
11,282 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,236 reviews
Alaska Airlines
8.0
Very good
11,282 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,016 reviews
Alaska Airlines
8.0
Very good
11,282 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,050 reviews
Alaska Airlines
8.0
Very good
11,282 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

  • How long is the flight from San Antonio to Kailua-Kona?

    For as low as $434, Alaska Airlines can have you in Kailua-Kona from San Antonio in 18h 09m. The distance between San Antonio and Kailua-Kona is about 3641 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Antonio to Kailua-Kona round-trip?

    Currently priced at $250, 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 United Airlines and American Airlines - these airlines can fly you to your destination from $391 and $454, respectively. You may be able to fly from San Antonio to Kailua-Kona for 65% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $210 on American Airlines. Other airlines that offer cheap prices include United Airlines from $215 and Alaska Airlines from $326 one-way.

  • 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, July is the cheapest month in which you can book a flight from San Antonio to Kailua-Kona (average of $201). Flying from San Antonio to Kailua-Kona in March is currently the most expensive (average of $454). 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.

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Top 4 airlines flying from San Antonio to Kailua-Kona

Discover the top 4 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$250Average$730FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$391Average$703FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$454Average$758FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$553Average$781FlexibilityNo cancel feeOn-time63%

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