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The Big Island

$233+ Cheap flights from San Antonio (SAT) to The Big Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KOA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from San Antonio to The Big Island

Cheapest flights from San Antonio to The Big Island
Explore the most affordable flight options available from San Antonio to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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 12/225:59 pmSAT - KOA
2 stops23h 09mUnited Airlines
Sun 12/2811:20 pmKOA - SAT
2 stops12h 33mUnited Airlines
Deal found 12/17$905
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:40 amSAT - KOA
1 stop13h 08mDelta
Sat 12/278:55 pmKOA - SAT
1 stop12h 51mDelta
Deal found 12/16$919
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/214:55 pmSAT - KOA
2 stops23h 56mUnited Airlines
Sat 12/274:15 pmKOA - SAT
2 stops14h 25mUnited Airlines
Deal found 12/16$945
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:40 amSAT - KOA
1 stop13h 08mDelta
Sun 1/49:00 pmKOA - SAT
2 stops16h 25mDelta
Deal found 12/16$984
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/236:00 amSAT - KOA
1 stop13h 16mAmerican Airlines
Sun 1/410:55 pmKOA - SAT
1 stop20h 28mAmerican Airlines
Deal found 12/17$1,082
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:40 amSAT - KOA
1 stop13h 08mDelta
Sun 1/49:00 pmKOA - SAT
2 stops16h 25mDelta
Deal found 12/16$1,104
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/317:40 amSAT - ITO
2 stops16h 19mUnited Airlines
Sun 1/44:40 pmITO - SAT
2 stops20h 17mUnited Airlines
Deal found 12/16$1,425

Find flight deals from San Antonio to The Big Island

Keep the following information in mind while searching for San Antonio to The Big Island flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$414
(Delta)

One-way from

$233
(Delta)

Popular in

December

Cheapest in

February

Average price

$1,067
Provider with most accurate pricing for San Antonio-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Kona Intl flights.
Search Deals
From San Antonio to The Big Island
Search Deals
One-way flight from San Antonio to The Big Island
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to The Big Island 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Antonio to The Big Island that are best for you.

Fly from

San Antonio

Fly to

The Big Island

Route

Depart

Return

Price

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 4/21

8:00 am-6:34 pm

2 stops15h 34m

Kona Intl

Tue 4/28

8:40 pm-5:25 pm

2 stops15h 45m

$414

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

$448

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

9:00 pm-5:45 pm

2 stops16h 45m

$482

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 3/11

7:35 am-5:47 pm

1 stop15h 12m

Kona Intl

Wed 3/18

9:55 pm-2:32 pm

1 stop11h 37m

$494

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 1/13

8:30 am-4:41 pm

1 stop12h 11m

Kona Intl

Wed 1/14

8:55 pm-1:09 pm

1 stop12h 14m

$511

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 2/12

9:15 am-6:54 pm

2 stops13h 39m

Kona Intl

Thu 2/12

10:30 pm-1:59 pm

1 stop11h 29m

$524

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 2/12

7:35 am-3:51 pm

1 stop12h 16m

Kona Intl

Thu 2/12

9:45 pm-2:44 pm

1 stop12h 59m

$529

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

$531

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 3/12

7:35 am-5:47 pm

1 stop15h 12m

Kona Intl

Wed 3/18

9:55 pm-2:32 pm

1 stop11h 37m

$534

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 2/23

6:06 pm-5:29 pm

2 stops27h 23m

Hilo Intl

Wed 2/25

7:41 pm-5:14 pm

2 stops17h 33m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 23 results
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Best time to book a flight from San Antonio to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from San Antonio with our price prediction graph.
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 The Big Island

What is the cheapest month to book a flight from San Antonio to The Big Island?

Currently, July is the cheapest month in which you can book a flight from San Antonio to The Big Island (average of $201). Flying from San Antonio to The Big Island in December is currently the most expensive (average of $447). 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.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from San Antonio to The Big Island, such as Alaska Airlines, Southwest, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,479 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,479 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,093 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to The Big Island?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to The Big Island. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from San Antonio to The Big Island?

    A quick flight from San Antonio to The Big Island can take about 10h 12m. Delta provides one of the quickest options available for as low as $448. The distance between San Antonio and The Big Island is about 3641 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Antonio to The Big Island one-way?

    One-way options have recently been found by users for as low as $282 on United Airlines. Other airlines that offer cheap prices include American Airlines from $282 and Southwest from $317 one-way.

  • What are the most popular routes from San Antonio to The Big Island?

    Most travelers choose San Antonio - Kona Intl, San Antonio - Hilo Intl or San Antonio - Waimea (Big Island) Waimea Kohala when deciding on the best route from San Antonio to The Big Island.

  • Can I find deals for flights from San Antonio to The Big Island that include hotel bookings?

    Yes. In addition to deals on San Antonio to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to The Big Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to The Big Island.

  • Can I find deals for business class flights from San Antonio to The Big Island?

    Yes. Cheapflights offers flight deals from San Antonio to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to The Big Island?

    Currently, July is the cheapest month in which you can book a flight from San Antonio to The Big Island (average of $201). Flying from San Antonio to The Big Island in December is currently the most expensive (average of $447). 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.

See more FAQs

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Top 4 airlines flying from San Antonio to The Big Island

Discover the top 4 airlines that operate flights from San Antonio to The Big Island. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$250Average$730FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$411Average$727FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$466Average$758FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$553Average$856FlexibilityNo cancel feeOn-time63%

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