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Cheap flights from San Antonio to Kailua-Kona from $491

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Kailua-Kona departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Kailua-Kona

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:39 pm - 9:45 pm
SAT
-
KOA
13h 06m
2 stops
United Airlines Logo
10:15 pm - 3:33 pm
KOA
-
SAT
12h 18m
2 stops
$491United Airlines
Tue, Jul 28 - Tue, Aug 4
Southwest Logo
5:55 am - 2:15 pm
SAT
-
KOA
13h 20m
2 stops
Southwest Logo
8:25 pm - 2:05 pm
KOA
-
SAT
12h 40m
1 stop
$504Southwest
Thu, May 7 - Thu, May 14
Southwest Logo
5:55 am - 2:15 pm
SAT
-
KOA
13h 20m
2 stops
Southwest Logo
8:25 pm - 1:15 pm
KOA
-
SAT
11h 50m
2 stops
$509Southwest
Thu, May 7 - Thu, May 14
Delta Logo
7:00 am - 7:03 pm
SAT
-
KOA
17h 03m
2 stops
Delta Logo
8:55 pm - 5:07 pm
KOA
-
SAT
15h 12m
2 stops
$511Delta
Wed, May 6 - Sun, May 10
United Airlines Logo
9:10 am - 4:34 pm
SAT
-
KOA
11h 24m
1 stop
United Airlines Logo
8:55 pm - 1:08 pm
KOA
-
SAT
12h 13m
1 stop
$512United Airlines
Tue, Feb 24 - Wed, Feb 25
United Airlines Logo
9:10 am - 4:34 pm
SAT
-
KOA
11h 24m
1 stop
United Airlines Logo
2:08 pm - 8:43 am
KOA
-
SAT
14h 35m
2 stops
$518United Airlines
Tue, Feb 24 - Wed, Feb 25
United Airlines Logo
9:58 am - 8:51 pm
SAT
-
KOA
14h 53m
2 stops
United Airlines Logo
2:08 pm - 8:43 am
KOA
-
SAT
14h 35m
2 stops
$523United Airlines
Tue, Feb 24 - Wed, Feb 25
Southwest Logo
6:55 am - 1:15 pm
SAT
-
KOA
11h 20m
1 stop
Southwest Logo
8:25 pm - 11:45 am
KOA
-
SAT
10h 20m
1 stop
$537Southwest
Thu, May 7 - Thu, May 14
Delta Logo
7:00 am - 7:03 pm
SAT
-
KOA
17h 03m
2 stops
Delta Logo
9:55 pm - 2:47 pm
KOA
-
SAT
11h 52m
1 stop
$550Delta
Wed, May 6 - Sun, May 10
United Airlines Logo
9:10 am - 4:34 pm
SAT
-
KOA
11h 24m
1 stop
United Airlines Logo
8:55 pm - 1:08 pm
KOA
-
SAT
12h 13m
1 stop
$562United Airlines
Tue, Feb 24 - Wed, Feb 25

Southwest flights from San Antonio to Kailua-Kona

Our best Southwest deals on San Antonio to Kailua-Kona flight tickets
Southwest
May 7
SAT5:55 amSan Antonio
13h 20m
2 stops
KOA2:15 pmKona Intl
May 14
KOA8:25 pmKona Intl
12h 40m
1 stop
SAT2:05 pmSan Antonio
$504
Southwest
May 7
SAT5:55 amSan Antonio
13h 20m
2 stops
KOA2:15 pmKona Intl
May 14
KOA8:25 pmKona Intl
11h 50m
2 stops
SAT1:15 pmSan Antonio
$509
Southwest
May 7
SAT6:55 amSan Antonio
11h 20m
1 stop
KOA1:15 pmKona Intl
May 14
KOA8:25 pmKona Intl
10h 20m
1 stop
SAT11:45 amSan Antonio
$537

United Airlines flights from San Antonio to Kailua-Kona

Our best United Airlines deals on San Antonio to Kailua-Kona flight tickets
United Airlines
Jul 28
SAT1:39 pmSan Antonio
13h 06m
2 stops
KOA9:45 pmKona Intl
Aug 4
KOA10:15 pmKona Intl
12h 18m
2 stops
SAT3:33 pmSan Antonio
$491
United Airlines
Feb 24
SAT9:10 amSan Antonio
11h 24m
1 stop
KOA4:34 pmKona Intl
Feb 25
KOA8:55 pmKona Intl
12h 13m
1 stop
SAT1:08 pmSan Antonio
$512
United Airlines
Feb 24
SAT9:10 amSan Antonio
11h 24m
1 stop
KOA4:34 pmKona Intl
Feb 25
KOA2:35 pmKona Intl
14h 08m
2 stops
SAT8:43 amSan Antonio
$518

momondo 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, momondo users made 832,500 searches. Data last updated February 4, 2026.
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

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 7/28

1:39 pm-9:45 pm

2 stops13h 06m

Kona Intl

Tue 8/4

10:15 pm-3:33 pm

2 stops12h 18m

$491

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 5/7

5:55 am-2:15 pm

2 stops13h 20m

Kona Intl

Thu 5/14

8:25 pm-2:05 pm

1 stop12h 40m

$504

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 5/7

5:55 am-2:15 pm

2 stops13h 20m

Kona Intl

Thu 5/14

8:25 pm-1:15 pm

2 stops11h 50m

$509

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 5/6

7:00 am-7:03 pm

2 stops17h 03m

Kona Intl

Sun 5/10

8:55 pm-5:07 pm

2 stops15h 12m

$511

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 2/24

9:10 am-4:34 pm

1 stop11h 24m

Kona Intl

Wed 2/25

8:55 pm-1:08 pm

1 stop12h 13m

$512

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 2/24

9:10 am-4:34 pm

1 stop11h 24m

Kona Intl

Wed 2/25

2:08 pm-8:43 am

2 stops14h 35m

$518

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 2/24

9:58 am-8:51 pm

2 stops14h 53m

Kona Intl

Wed 2/25

2:08 pm-8:43 am

2 stops14h 35m

$523

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 5/7

6:55 am-1:15 pm

1 stop11h 20m

Kona Intl

Thu 5/14

8:25 pm-11:45 am

1 stop10h 20m

$537

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 5/6

7:00 am-7:03 pm

2 stops17h 03m

Kona Intl

Sun 5/10

9:55 pm-2:47 pm

1 stop11h 52m

$550

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 2/24

9:10 am-4:34 pm

1 stop11h 24m

Kona Intl

Wed 2/25

8:55 pm-1:08 pm

1 stop12h 13m

$562

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Kailua-Kona from

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

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 October is another great option to travel to Kailua-Kona, with average flight prices from San Antonio averaging around $551.

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

You could potentially save up to 25% 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

11h 24m

Direct flights

None
The fastest flight from San Antonio to Kailua-Kona takes 11h 24m
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

  • 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 24m.

  • 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?

  • 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?

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
DeltaPriceFrom $236Free CancellationRating
7.9
8,144 reviews
Search Delta flights
Alaska AirlinesPriceFrom $250Free CancellationRating
8.0
11,839 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $377Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $475Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights
SouthwestPriceFrom $553Free CancellationRating
8.0
4,274 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.

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