Which layover airport offers the lowest fares from San Antonio to Kailua-Kona?

Flights via Seattle (SEA) offer the lowest average round-trip price of $1,690.

What is the cheapest airline that flies from San Antonio to Kona Intl?

Southwest, United Airlines, and Alaska Airlines are the most popular carriers operating from San Antonio to Kona Intl

Which airport is the most popular layover for flights between San Antonio and Kailua-Kona?

Seattle (SEA) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Kailua-Kona?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kailua-Kona from San Antonio according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 5 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from San Antonio to Kailua-Kona?

Seattle (SEA) has the shortest average layover time for this route: 2h 34m.

Which layover airport has the shortest travel time from San Antonio to Kailua-Kona?

Flights connecting via Los Angeles (LAX) have the shortest average one-way travel time: 11h 34m.

When did momondo last update prices for flights from San Antonio Airport to Kona Intl Airport?

Prices for flights from San Antonio Airport to Kona Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Antonio Airport to Kona Intl Airport?

As of August 2026, there are 4 operators available to choose from for flights from San Antonio Airport to Kona Intl Airport.

How old do you have to be to fly from San Antonio Airport to Kona Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Kona Intl Airport.

What documentation or ID do you need to fly to Kona Intl Airport?

The travel and health documents you'll need for your trip to Kona Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kona Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$276 Cheap Flights from San Antonio to Kailua-Kona in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Kailua-Kona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 2:00 pmSAT San Antonio-KOA Kona Intl

11h 40m1 stop Las Vegas Harry Reid Intl

9:30 pm - 12:25 pmKOA Kona Intl-SAT San Antonio

10h 55m1 stop Las Vegas Harry Reid Intl

$539Southwest

Wed, Nov 18 - Wed, Nov 25

11:20 am - 9:25 pmSAT San Antonio-KOA Kona Intl

14h 05m2 stops Los Angeles Los Angeles Honolulu

9:30 pm - 12:25 pmKOA Kona Intl-SAT San Antonio

10h 55m1 stop Las Vegas Harry Reid Intl

$545Southwest

Wed, Nov 18 - Wed, Nov 25

8:54 am - 2:03 pmSAT San Antonio-KOA Kona Intl

10h 09m1 stop Phoenix Sky Harbor Intl

9:45 pm - 1:02 pmKOA Kona Intl-SAT San Antonio

10h 17m1 stop Phoenix Sky Harbor Intl

$559American Airlines

Fri, Sep 11 - Thu, Sep 17

8:54 am - 2:03 pmSAT San Antonio-KOA Kona Intl

10h 09m1 stop Phoenix Sky Harbor Intl

9:45 pm - 1:02 pmKOA Kona Intl-SAT San Antonio

10h 17m1 stop Phoenix Sky Harbor Intl

$559American Airlines

Mon, Sep 14 - Mon, Sep 21

6:45 am - 5:31 pmSAT San Antonio-KOA Kona Intl

15h 46m2 stops Salt Lake City Seattle/Tacoma Intl

10:10 pm - 5:12 pmKOA Kona Intl-SAT San Antonio

14h 02m2 stops Los Angeles Los Angeles Salt Lake City

$570Delta

Fri, Sep 11 - Thu, Sep 17

7:14 am - 12:48 pmSAT San Antonio-KOA Kona Intl

10h 34m1 stop San Francisco

8:00 pm - 12:43 pmKOA Kona Intl-SAT San Antonio

11h 43m1 stop Denver Intl

$606United Airlines

Thu, Sep 3 - Wed, Sep 9

5:11 pm - 7:45 amSAT San Antonio-KOA Kona Intl

19h 34m2 stops Seattle/Tacoma Intl Honolulu

10:25 pm - 4:13 pmKOA Kona Intl-SAT San Antonio

12h 48m1 stop Seattle/Tacoma Intl

$608Multiple Airlines

Tue, Aug 25 - Wed, Aug 26

7:14 am - 12:48 pmSAT San Antonio-KOA Kona Intl

10h 34m1 stop San Francisco

10:50 pm - 7:53 pmKOA Kona Intl-SAT San Antonio

16h 03m2 stops San Francisco Houston George Bush Intcntl

$612United Airlines

Thu, Sep 3 - Wed, Sep 9

6:15 am - 11:49 amSAT San Antonio-KOA Kona Intl

10h 34m1 stop Los Angeles Los Angeles

10:25 pm - 4:13 pmKOA Kona Intl-SAT San Antonio

12h 48m1 stop Seattle/Tacoma Intl

$638Alaska Airlines

Tue, Aug 25 - Wed, Aug 26

6:15 am - 7:25 pmSAT San Antonio-KOA Kona Intl

18h 10m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl

10:25 pm - 11:59 pmKOA Kona Intl-SAT San Antonio

20h 34m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles

$649Alaska Airlines

Tue, Sep 1 - Tue, Sep 8

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Southwest flights from San Antonio to Kailua-Kona

Our best Southwest deals on San Antonio to Kailua-Kona flight tickets

Southwest

Nov 18

SAT6:20 amSan Antonio

11h 40m

1 stop

KOA2:00 pmKona Intl

Nov 25

KOA9:30 pmKona Intl

10h 55m

1 stop

SAT12:25 pmSan Antonio

$539

Southwest

Nov 18

SAT11:20 amSan Antonio

14h 05m

2 stops

KOA9:25 pmKona Intl

Nov 25

KOA9:30 pmKona Intl

10h 55m

1 stop

SAT12:25 pmSan Antonio

$545

Southwest

Nov 18

SAT11:20 amSan Antonio

14h 05m

2 stops

KOA9:25 pmKona Intl

Nov 25

KOA9:00 amKona Intl

12h 55m

2 stops

SAT1:55 amSan Antonio

$564

American Airlines flights from San Antonio to Kailua-Kona

Our best American Airlines deals on San Antonio to Kailua-Kona flight tickets

American Airlines

Sep 11

SAT8:54 amSan Antonio

10h 09m

1 stop

KOA2:03 pmKona Intl

Sep 17

KOA9:45 pmKona Intl

10h 17m

1 stop

SAT1:02 pmSan Antonio

$559

American Airlines

Jan 10

SAT8:57 amSan Antonio

10h 48m

1 stop

KOA3:45 pmKona Intl

Jan 24

KOA10:11 pmKona Intl

10h 35m

1 stop

SAT12:46 pmSan Antonio

$560

American Airlines

Sep 11

SAT8:54 amSan Antonio

10h 09m

1 stop

KOA2:03 pmKona Intl

Sep 17

KOA3:34 pmKona Intl

12h 17m

2 stops

SAT8:51 amSan Antonio

$565

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Wed 11/18

6:20 am-2:00 pm

1 stop11h 40m

Kona Intl

Wed 11/25

9:30 pm-12:25 pm

1 stop10h 55m

$539

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Wed 11/18

11:20 am-9:25 pm

2 stops14h 05m

Kona Intl

Wed 11/25

9:30 pm-12:25 pm

1 stop10h 55m

$545

Quickest round-trip

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Fri 9/11

8:54 am-2:03 pm

1 stop10h 09m

Kona Intl

Thu 9/17

9:45 pm-1:02 pm

1 stop10h 17m

$559

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Mon 9/14

8:54 am-2:03 pm

1 stop10h 09m

Kona Intl

Mon 9/21

9:45 pm-1:02 pm

1 stop10h 17m

$559

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Fri 9/11

6:45 am-5:31 pm

2 stops15h 46m

Kona Intl

Thu 9/17

10:10 pm-5:12 pm

2 stops14h 02m

$570

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Thu 9/3

7:14 am-12:48 pm

1 stop10h 34m

Kona Intl

Wed 9/9

8:00 pm-12:43 pm

1 stop11h 43m

$606

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Tue 8/25

5:11 pm-7:45 am

2 stops19h 34m

Kona Intl

Wed 8/26

10:25 pm-4:13 pm

1 stop12h 48m

$608

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Thu 9/3

7:14 am-12:48 pm

1 stop10h 34m

Kona Intl

Wed 9/9

10:50 pm-7:53 pm

2 stops16h 03m

$612

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Tue 8/25

6:15 am-11:49 am

1 stop10h 34m

Kona Intl

Wed 8/26

10:25 pm-4:13 pm

1 stop12h 48m

$638

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Tue 9/1

6:15 am-7:25 pm

2 stops18h 10m

Kona Intl

Tue 9/8

10:25 pm-11:59 pm

2 stops20h 34m

$649

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Kailua-Kona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between San Antonio and Kailua-Kona?

Prices are currently low for flights on this route.

Typical prices usually range from $556 to $898.
The lowest price recently found on this route was $539.

What is the cheapest month to fly to Kailua-Kona?

The cheapest month to fly to Kailua-Kona from San Antonio is in November. Flight prices, which tend to average around $488, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Kailua-Kona, with average flight prices from San Antonio averaging around $503.

Can stopping save me money on San Antonio to Kailua-Kona flights?

You could potentially save up to 41% on your flight if you consider stops on a San Antonio to Kailua-Kona flight.

When to book flights from San Antonio to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Kailua-Kona (SAT to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Kailua-Kona

Fastest flight time	10h 34m
Direct flights	None

The fastest flight from San Antonio to Kailua-Kona takes 10h 34m

There are no direct flights from San Antonio to Kailua-Kona. There are no popular flight routes from San Antonio to Kailua-Kona.

Search flight deals

Frequently asked questions about flying from San Antonio to Kailua-Kona

How far is San Antonio to Kona Intl by plane?
Kona Intl is 3639.0 mi away from San Antonio. By plane, this route typically takes 10h 34m.
When did momondo last update prices for flights from San Antonio Airport to Kona Intl Airport?
Prices for flights from San Antonio Airport to Kona Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Antonio Airport to Kona Intl Airport?
As of August 2026, there are 4 operators available to choose from for flights from San Antonio Airport to Kona Intl Airport.
How old do you have to be to fly from San Antonio Airport to Kona Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The travel and health documents you'll need for your trip to Kona Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kona Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Antonio to Kailua-Kona?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Antonio to Kailua-Kona is American Airlines (30% of total bookings). The next most popular airlines are United Airlines (30%), Southwest (27%), and Alaska Airlines (13%).

Best airlines flying from San Antonio to Kailua-Kona

Compare and see reviews for airlines that fly from San Antonio to Kailua-Kona with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $250	Free Cancellation	Rating 7.9 12,776 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $466	Free Cancellation	Rating 7.1 11,873 reviews	Search American Airlines flights
United Airlines	PriceFrom $499	Free Cancellation	Rating 7.4 10,078 reviews	Search United Airlines flights
Southwest	PriceFrom $536	Free Cancellation	Rating 8.0 4,216 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Kailua-Kona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Kailua-Kona for you.

Can I find flights from San Antonio to Kailua-Kona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Antonio to Kailua-Kona flights to just show those with flexible booking policies.

How can momondo help me find flights from San Antonio to Kailua-Kona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kailua-Kona from San Antonio.

I’m not ready to book a flight from San Antonio to Kailua-Kona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Kailua-Kona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.