$354+ Cheap flights from San Antonio to Kailua-Kona (SAT - KOA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KOA
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Kailua-Kona
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Cheapest flights from San Antonio to Kailua-KonaExplore 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 September 19, 2026.
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 September 19, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/2311:47 am -
2 stops14h 40m
Fri 11/138:25 pm -
1 stop12h 21m
Deal found 9/16![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/38:56 am -
1 stop11h 43m
Sun 11/228:25 pm -
1 stop12h 21m
Deal found 9/15![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 11/311:20 am -
2 stops14h 05m
Sun 11/229:30 pm -
2 stops12h 40m
Deal found 9/15![Southwest logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/268:56 am -
1 stop11h 43m
Fri 10/307:25 pm -
1 stop12h 21m
Deal found 9/17![United Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:00 am -
2 stops15h 41m
Thu 12/1710:52 pm -
1 stop11h 23m
Deal found 9/15![American Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 11/46:35 am -
2 stops17h 52m
Mon 11/98:55 pm -
1 stop12h 44m
Deal found 9/15![Delta logo]()
$530
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/168:56 am -
1 stop11h 43m
Thu 11/192:14 pm -
2 stops14h 15m
Deal found 9/15![United Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/2011:47 am -
2 stops14h 40m
Wed 10/211:08 pm -
2 stops14h 30m
Deal found 9/16![United Airlines logo]()
$545
Best flights from San Antonio to Kailua-KonaDiscover carefully curated flight deals from San Antonio to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from San Antonio to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 11/311:20 am -
2 stops14h 05m
Sun 11/229:30 pm -
2 stops12h 40m
Deal found 9/15![Southwest logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/268:56 am -
1 stop11h 43m
Fri 10/307:25 pm -
1 stop12h 21m
Deal found 9/17![United Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 9/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
2 stops14h 41m
Thu 12/176:57 pm -
1 stop9h 36m
Deal found 9/18![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 9/19. 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 1/41:50 pm -
1 stop10h 55m
Mon 1/182:16 pm -
2 stops14h 39m
Deal found 9/19![United Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/239:48 am -
2 stops16h 39m
Fri 11/1311:59 pm -
3 stops18h 52m
Deal found 9/16![United Airlines logo]()
$550
This Southwest deal was found by Cheapflights users on 9/17. 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.
Sat 2/69:50 am -
2 stops15h 35m
Wed 2/109:30 pm -
2 stops13h 25m
Deal found 9/17![Southwest logo]()
$618
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/165:30 am -
3 stops19h 02m
Thu 11/192:14 pm -
2 stops14h 15m
Deal found 9/17![United Airlines logo]()
$570
Last-minute flights from San Antonio to Kailua-KonaDiscover last-minute flight deals from San Antonio to Kailua-Kona. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Kailua-Kona. Data last updated September 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:54 am -
1 stop10h 09m
Wed 9/309:45 pm -
1 stop10h 17m
Deal found 9/17![American Airlines logo]()
$699
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am -
2 stops14h 03m
Mon 10/53:33 pm -
2 stops13h 13m
Deal found 9/16![American Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/2011:47 am -
2 stops14h 40m
Wed 10/211:08 pm -
2 stops14h 30m
Deal found 9/16![United Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/2311:47 am -
2 stops14h 40m
Fri 11/138:25 pm -
1 stop12h 21m
Deal found 9/16![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/268:56 am -
1 stop11h 43m
Fri 10/307:25 pm -
1 stop12h 21m
Deal found 9/17![United Airlines logo]()
$492
One-way flights from San Antonio to Kailua-KonaSearch for one-way flight options from San Antonio to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from San Antonio to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:54 am -
1 stop10h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/19. 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 9/251:17 pm -
2 stops13h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:34 pm -
1 stop23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Alaska Airlines logo]()
$1,242
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:34 pm -
2 stops28h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$1,258
Find 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 September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $410 (United Airlines) |
One-way from | $354 (American Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $672 |
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 7,457,451 searches. Data last updated September 19, 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
Cheapest round-trip
Quickest round-trip
San AntonioKailua-Kona
SAT San Antonio - KOA Kona Intl
SATKOA
San Antonio
Fri 9/25
8:54 am-2:03 pm
1 stop10h 09m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$354
San AntonioKailua-Kona
SAT San Antonio - KOA Kona Intl
SATKOA
San Antonio
Fri 9/25
1:17 pm-9:27 pm
2 stops13h 10m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$360
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
Mon 10/26
8:56 am-3:39 pm
1 stop11h 43m
Kona Intl
Fri 10/30
7:25 pm-12:46 pm
1 stop12h 21m
$492
San AntonioKailua-Kona
SAT San Antonio - KOA Kona Intl
SATKOA
San Antonio
Mon 1/4
1:50 pm-8:45 pm
1 stop10h 55m
Kona Intl
Mon 1/18
2:16 pm-8:55 am
2 stops14h 39m
$540
San AntonioKailua-Kona
SAT San Antonio - KOA Kona Intl
SATKOA
San Antonio
Fri 10/23
9:48 am-9:27 pm
2 stops16h 39m
Kona Intl
Fri 11/13
11:59 pm-10:51 pm
3 stops18h 52m
$550
San AntonioKailua-Kona
SAT San Antonio - KOA Kona Intl
SATKOA
San Antonio
Mon 11/16
5:30 am-8:32 pm
3 stops19h 02m
Kona Intl
Thu 11/19
2:14 pm-8:29 am
2 stops14h 15m
$570
San AntonioKailua-Kona
SAT San Antonio - KOA Kona Intl
SATKOA
San Antonio
Thu 12/10
6:00 am-4:41 pm
2 stops14h 41m
Kona Intl
Thu 12/17
6:57 pm-8:33 am
1 stop9h 36m
$574
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
San AntonioKailua-Kona
SAT San Antonio - KOA Kona Intl
SATKOA
San Antonio
Fri 10/23
4:34 pm-10:59 am
1 stop23h 25m
Kona Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$1,242
Showing 1-10 of 11 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Kailua-Kona flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SAT-KOA
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, February is the cheapest month in which you can book a flight from San Antonio to Kailua-Kona (average of $503). Flying from San Antonio to Kailua-Kona in April is currently the most expensive (average of $2,249). 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.
How much does it cost to fly round-trip from San Antonio to Kailua-Kona?
Airfare is below average for this route at the moment.
San Antonio to Kailua-Kona flights typically cost between $618 and $4,410 in October.The cheapest round-trip price found within the last 5 days was $410 on United Airlines (Oct 23-Nov 13).
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 September 19, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican 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.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
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Complete your trip
Complete your trip to Kailua-Kona by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Kailua-Kona
Explore flights to Kailua-Kona departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.
San Antonio and Kailua-Kona flights
Browse other San Antonio and Kailua-Kona flight options. Last updated on September 19, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from San Antonio to Kailua-Kona
Discover the top 3 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 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$465 | Average$627 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$536 | Average$831 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$605 | Average$767 | FlexibilityNo cancel fee | On-time69% |