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Cheap flights from San Antonio to Kailua-Kona from $307

This is the cheapest one-way 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 2/12. 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.
Delta Logo
7:00 am - 7:57 pm
SAT
-
KOA
16h 57m2 stops
Delta Logo
9:45 pm - 5:04 pm
KOA
-
SAT
15h 19m2 stops
$434Delta
Mon, Feb 9 - Wed, Feb 18
American Airlines Logo
9:30 am - 3:48 pm
SAT
-
KOA
10h 18m1 stop
American Airlines Logo
10:35 pm - 2:51 pm
KOA
-
SAT
12h 16m1 stop
$445American Airlines
Mon, Feb 9 - Wed, Feb 18
American Airlines Logo
7:00 am - 3:48 pm
SAT
-
KOA
12h 48m1 stop
American Airlines Logo
10:35 pm - 3:53 pm
KOA
-
SAT
13h 18m2 stops
$450American Airlines
Mon, Feb 9 - Wed, Feb 18
Delta Logo
8:00 am - 5:41 pm
SAT
-
KOA
14h 41m2 stops
Delta Logo
8:40 pm - 5:25 pm
KOA
-
SAT
15h 45m2 stops
$456Delta
Tue, Apr 21 - Tue, Apr 28
Alaska Airlines Logo
6:46 pm - 9:30 pm
SAT
-
KOA
30h 44m1 stop
Alaska Airlines Logo
7:40 pm - 5:45 pm
KOA
-
SAT
18h 05m2 stops
$479Alaska Airlines
Mon, Feb 2 - Thu, Feb 5
Alaska Airlines Logo
6:46 pm - 9:30 pm
SAT
-
KOA
30h 44m1 stop
Alaska Airlines Logo
9:10 pm - 5:45 pm
KOA
-
SAT
16h 35m1 stop
$501Alaska Airlines
Mon, Feb 2 - Thu, Feb 5
American Airlines Logo
7:00 am - 12:12 pm
SAT
-
KOA
10h 12m1 stop
American Airlines Logo
9:31 pm - 10:57 pm
KOA
-
SAT
20h 26m1 stop
$502American Airlines
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
5:04 am - 12:12 pm
SAT
-
KOA
12h 08m2 stops
American Airlines Logo
9:31 pm - 10:57 pm
KOA
-
SAT
20h 26m1 stop
$507American Airlines
Tue, Apr 21 - Tue, Apr 28
Alaska Airlines Logo
6:30 am - 1:34 pm
SAT
-
KOA
12h 04m1 stop
Alaska Airlines Logo
1:04 pm - 5:10 am
KOA
-
SAT
11h 06m1 stop
$521Alaska Airlines
Tue, May 19 - Thu, Jun 4
United Airlines Logo
8:45 am - 3:30 pm
SAT
-
KOA
11h 45m1 stop
United Airlines Logo
12:02 pm - 5:00 am
KOA
-
SAT
11h 58m1 stop
$565United Airlines
Mon, Apr 20 - Thu, Apr 30

Delta flights from San Antonio to Kailua-Kona

Our best Delta deals on San Antonio to Kailua-Kona flight tickets
Delta
Feb 9
SAT7:00 amSan Antonio
16h 57m
2 stops
KOA7:57 pmKona Intl
Feb 18
KOA9:45 pmKona Intl
15h 19m
2 stops
SAT5:04 pmSan Antonio
$434
Find similar
Delta
Apr 21
SAT8:00 amSan Antonio
14h 41m
2 stops
KOA5:41 pmKona Intl
Apr 28
KOA8:40 pmKona Intl
15h 45m
2 stops
SAT5:25 pmSan Antonio
$456
Find similar
Delta
Mar 5
SAT7:00 amSan Antonio
16h 34m
2 stops
KOA7:34 pmKona Intl
Mar 13
KOA7:40 pmKona Intl
13h 04m
1 stop
SAT1:44 pmSan Antonio
$618
Find similar

American Airlines flights from San Antonio to Kailua-Kona

Our best American Airlines deals on San Antonio to Kailua-Kona flight tickets
American Airlines
Feb 9
SAT9:30 amSan Antonio
10h 18m
1 stop
KOA3:48 pmKona Intl
Feb 18
KOA10:35 pmKona Intl
12h 16m
1 stop
SAT2:51 pmSan Antonio
$445
Find similar
American Airlines
Feb 9
SAT7:00 amSan Antonio
12h 48m
1 stop
KOA3:48 pmKona Intl
Feb 18
KOA10:35 pmKona Intl
13h 18m
2 stops
SAT3:53 pmSan Antonio
$450
Find similar
American Airlines
Apr 21
SAT7:00 amSan Antonio
10h 12m
1 stop
KOA12:12 pmKona Intl
Apr 28
KOA9:31 pmKona Intl
20h 26m
1 stop
SAT10:57 pmSan Antonio
$502
Find similar

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 December 11, 2025.
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

Mon 2/9

7:00 am-7:57 pm

2 stops16h 57m

Kona Intl

Wed 2/18

9:45 pm-5:04 pm

2 stops15h 19m

$434

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 2/9

9:30 am-3:48 pm

1 stop10h 18m

Kona Intl

Wed 2/18

10:35 pm-2:51 pm

1 stop12h 16m

$445

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 2/9

7:00 am-3:48 pm

1 stop12h 48m

Kona Intl

Wed 2/18

10:35 pm-3:53 pm

2 stops13h 18m

$450

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 4/21

8:00 am-5:41 pm

2 stops14h 41m

Kona Intl

Tue 4/28

8:40 pm-5:25 pm

2 stops15h 45m

$456

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 2/2

6:46 pm-9:30 pm

1 stop30h 44m

Kona Intl

Thu 2/5

7:40 pm-5:45 pm

2 stops18h 05m

$479

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 2/2

6:46 pm-9:30 pm

1 stop30h 44m

Kona Intl

Thu 2/5

9:10 pm-5:45 pm

1 stop16h 35m

$501

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 4/21

7:00 am-12:12 pm

1 stop10h 12m

Kona Intl

Tue 4/28

9:31 pm-10:57 pm

1 stop20h 26m

$502

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 4/21

5:04 am-12:12 pm

2 stops12h 08m

Kona Intl

Tue 4/28

9:31 pm-10:57 pm

1 stop20h 26m

$507

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 5/19

6:30 am-1:34 pm

1 stop12h 04m

Kona Intl

Thu 6/4

1:04 pm-5:10 am

1 stop11h 06m

$521

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 4/20

8:45 am-3:30 pm

1 stop11h 45m

Kona Intl

Thu 4/30

12:02 pm-5:00 am

1 stop11h 58m

$565

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 $438, 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.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Wednesday when prices can be found for as low as $599. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Saturday is $750.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from San Antonio at noon is the least expensive time of day to depart. momondo users have found prices as low as $639 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Kailua-Kona is in the evening when prices are around $1,088.

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

You could potentially save up to 17% 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

14h 41m

Direct flights

None
The fastest flight from San Antonio to Kailua-Kona takes 14h 41m
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 14h 41m.

  • 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
Alaska AirlinesPriceFrom $250Free CancellationRating
8.0
11,432 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $411Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $466Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $553Free CancellationRating
7.9
4,253 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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