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

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

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.

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

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $2,246.

What airlines fly to Kailua-Kona?

United Airlines, Delta and American Airlines 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 43% 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 airport is the most popular layover for flights between San Antonio and Kailua-Kona?

Seattle (SEA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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 39m.

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 September 2026, there are 3 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.

$354 Cheap Flights from San Antonio to Kailua-Kona in 2026/27

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.

11:47 am - 9:27 pmSAT San Antonio-KOA Kona Intl

14h 40m2 stops Houston George Bush Intcntl San Francisco

8:25 pm - 12:46 pmKOA Kona Intl-SAT San Antonio

12h 21m1 stop Denver Intl

$410United Airlines

Fri, Oct 23 - Fri, Nov 13

8:56 am - 8:32 pmSAT San Antonio-KOA Kona Intl

15h 36m2 stops Denver Intl San Francisco

8:25 pm - 12:46 pmKOA Kona Intl-SAT San Antonio

12h 21m1 stop Denver Intl

$410United Airlines

Tue, Nov 3 - Sun, Nov 22

5:00 am - 3:17 pmSAT San Antonio-KOA Kona Intl

15h 17m2 stops Dallas/Fort Worth Los Angeles

3:33 pm - 9:46 amKOA Kona Intl-SAT San Antonio

13h 13m2 stops Los Angeles Dallas/Fort Worth

$415American Airlines

Mon, Oct 26 - Fri, Oct 30

11:47 am - 9:27 pmSAT San Antonio-KOA Kona Intl

14h 40m2 stops Houston George Bush Intcntl San Francisco

11:59 pm - 4:55 pmKOA Kona Intl-SAT San Antonio

12h 56m2 stops San Francisco Denver Intl

$415United Airlines

Fri, Oct 23 - Fri, Nov 13

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

14h 05m2 stops Los Angeles Honolulu

9:30 pm - 2:10 pmKOA Kona Intl-SAT San Antonio

12h 40m2 stops Las Vegas Harry Reid Intl Dallas Love Field

$475Southwest

Tue, Nov 3 - Sun, Nov 22

5:00 am - 4:41 pmSAT San Antonio-KOA Kona Intl

15h 41m2 stops Dallas/Fort Worth Los Angeles

10:52 pm - 2:15 pmKOA Kona Intl-SAT San Antonio

11h 23m1 stop Phoenix Sky Harbor Intl

$509American Airlines

Thu, Dec 10 - Thu, Dec 17

5:00 am - 4:41 pmSAT San Antonio-KOA Kona Intl

15h 41m2 stops Dallas/Fort Worth Los Angeles

4:26 pm - 8:33 amKOA Kona Intl-SAT San Antonio

12h 07m2 stops Los Angeles Dallas/Fort Worth

$514American Airlines

Thu, Dec 10 - Thu, Dec 17

6:35 am - 8:27 pmSAT San Antonio-KOA Kona Intl

17h 52m2 stops Salt Lake City Los Angeles

8:55 pm - 1:39 pmKOA Kona Intl-SAT San Antonio

12h 44m1 stop Salt Lake City

$530Delta

Wed, Nov 4 - Mon, Nov 9

6:35 am - 8:27 pmSAT San Antonio-KOA Kona Intl

17h 52m2 stops Salt Lake City Los Angeles

10:40 pm - 5:14 pmKOA Kona Intl-SAT San Antonio

14h 34m2 stops Seattle/Tacoma Intl Salt Lake City

$535Delta

Wed, Nov 4 - Mon, Nov 9

9:50 am - 9:25 pmSAT San Antonio-KOA Kona Intl

15h 35m2 stops Las Vegas Harry Reid Intl Honolulu

9:30 pm - 2:55 pmKOA Kona Intl-SAT San Antonio

13h 25m2 stops Las Vegas Harry Reid Intl Denver Intl

$618Southwest

Sat, Feb 6 - Wed, Feb 10

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United Airlines flights from San Antonio to Kailua-Kona

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

United Airlines

Oct 23

SAT11:47 amSan Antonio

14h 40m

2 stops

KOA9:27 pmKona Intl

Nov 13

KOA8:25 pmKona Intl

12h 21m

1 stop

SAT12:46 pmSan Antonio

$410

United Airlines

Oct 23

SAT11:47 amSan Antonio

14h 40m

2 stops

KOA9:27 pmKona Intl

Nov 13

KOA11:59 pmKona Intl

12h 56m

2 stops

SAT4:55 pmSan Antonio

$415

United Airlines

Nov 3

SAT8:56 amSan Antonio

11h 43m

1 stop

KOA4:39 pmKona Intl

Nov 22

KOA8:25 pmKona Intl

12h 21m

1 stop

SAT12:46 pmSan Antonio

$457

Delta flights from San Antonio to Kailua-Kona

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

Delta

Nov 4

SAT6:35 amSan Antonio

17h 52m

2 stops

KOA8:27 pmKona Intl

Nov 9

KOA8:55 pmKona Intl

12h 44m

1 stop

SAT1:39 pmSan Antonio

$530

Delta

Nov 4

SAT6:35 amSan Antonio

17h 52m

2 stops

KOA8:27 pmKona Intl

Nov 9

KOA10:40 pmKona Intl

14h 34m

2 stops

SAT5:14 pmSan Antonio

$535

Delta

Nov 26

SAT7:45 amSan Antonio

11h 15m

1 stop

KOA3:00 pmKona Intl

Dec 1

KOA8:55 pmKona Intl

12h 44m

1 stop

SAT1:39 pmSan Antonio

$594

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Fri 10/23

11:47 am-9:27 pm

2 stops14h 40m

Kona Intl

Fri 11/13

8:25 pm-12:46 pm

1 stop12h 21m

$410

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Tue 11/3

8:56 am-8:32 pm

2 stops15h 36m

Kona Intl

Sun 11/22

8:25 pm-12:46 pm

1 stop12h 21m

$410

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Mon 10/26

5:00 am-3:17 pm

2 stops15h 17m

Kona Intl

Fri 10/30

3:33 pm-9:46 am

2 stops13h 13m

$415

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Fri 10/23

11:47 am-9:27 pm

2 stops14h 40m

Kona Intl

Fri 11/13

11:59 pm-4:55 pm

2 stops12h 56m

$415

Quickest round-trip

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Tue 11/3

11:20 am-9:25 pm

2 stops14h 05m

Kona Intl

Sun 11/22

9:30 pm-2:10 pm

2 stops12h 40m

$475

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Thu 12/10

5:00 am-4:41 pm

2 stops15h 41m

Kona Intl

Thu 12/17

10:52 pm-2:15 pm

1 stop11h 23m

$509

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Thu 12/10

5:00 am-4:41 pm

2 stops15h 41m

Kona Intl

Thu 12/17

4:26 pm-8:33 am

2 stops12h 07m

$514

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Wed 11/4

6:35 am-8:27 pm

2 stops17h 52m

Kona Intl

Mon 11/9

8:55 pm-1:39 pm

1 stop12h 44m

$530

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Wed 11/4

6:35 am-8:27 pm

2 stops17h 52m

Kona Intl

Mon 11/9

10:40 pm-5:14 pm

2 stops14h 34m

$535

San AntonioKailua-Kona

SAT San Antonio - KOA Kona Intl

SATKOA

San Antonio

Sat 2/6

9:50 am-9:25 pm

2 stops15h 35m

Kona Intl

Wed 2/10

9:30 pm-2:55 pm

2 stops13h 25m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 $618 to $4,410.
The lowest price recently found on this route was $410.

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

The cheapest month to fly to Kailua-Kona from San Antonio is in February. Flight prices, which tend to average around $503, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Kailua-Kona, with average flight prices from San Antonio averaging around $536.

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

You could potentially save up to 9% 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

Best Price Found	$354
Fastest flight time	11h 17m
Direct flights	None

The best one-way flight to Kailua-Kona from San Antonio in the past 72 hours is $354. The best round-trip flight deal from San Antonio to Kailua-Kona found on momondo in the last 72 hours is $410.

The fastest flight from San Antonio to Kailua-Kona takes 11h 17m

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 11h 17m.
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 September 2026, there are 3 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 (35% of total bookings). The next most popular airlines are Southwest (34%) and United Airlines (32%).

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
American Airlines	PriceFrom $465	Free Cancellation	Rating 7.0 12,086 reviews	Search American Airlines flights
Southwest	PriceFrom $536	Free Cancellation	Rating 8.0 4,195 reviews	Search Southwest flights
United Airlines	PriceFrom $605	Free Cancellation	Rating 7.4 10,231 reviews	Search United Airlines 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.