The Big Island

$375+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KOA
Mar 4 — Mar 111
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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 February 2, 2026.

This United Airlines deal was found by Cheapflights users on 1/31. 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 3/29:10 am
SAT
-
KOA
1 stop11h 24m
United Airlines
Mon 3/97:35 pm
KOA
-
SAT
1 stop12h 38m
United Airlines
Deal found 1/31$436
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Mon 3/27:00 am
SAT
-
KOA
2 stops15h 59m
American Airlines
Mon 3/99:17 pm
KOA
-
SAT
2 stops12h 08m
American Airlines
Deal found 1/31$447
This Delta deal was found by Cheapflights users on 1/31. 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 5/67:00 am
SAT
-
KOA
2 stops17h 03m
Delta
Mon 5/119:55 pm
KOA
-
SAT
1 stop11h 52m
Delta
Deal found 1/31$448
This Delta deal was found by Cheapflights users on 1/31. 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 5/126:35 am
SAT
-
KOA
2 stops17h 52m
Delta
Tue 5/199:55 pm
KOA
-
SAT
1 stop11h 52m
Delta
Deal found 1/31$470
This American Airlines deal was found by Cheapflights users on 2/1. 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 9/17:00 am
SAT
-
KOA
1 stop11h 29m
American Airlines
Fri 9/1111:01 pm
KOA
-
SAT
1 stop8h 44m
American Airlines
Deal found 2/1$488
This Delta deal was found by Cheapflights users on 2/1. 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 2/227:35 am
SAT
-
KOA
1 stop12h 16m
Delta
Sun 3/110:55 pm
KOA
-
SAT
1 stop11h 49m
Delta
Deal found 2/1$503
This Southwest deal was found by Cheapflights users on 2/1. 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.
Thu 5/75:55 am
SAT
-
KOA
2 stops13h 20m
Southwest
Thu 5/148:25 pm
KOA
-
SAT
1 stop12h 40m
Southwest
Deal found 2/1$504
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:01 pm
SAT
-
KOA
2 stops20h 35m
Multiple Airlines
Thu 5/72:30 pm
KOA
-
SAT
2 stops21h 35m
Multiple Airlines
Deal found 1/31$505
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 8/15:30 am
SAT
-
ITO
2 stops30h 30m
United Airlines
Sat 8/89:00 pm
ITO
-
SAT
2 stops38h 55m
United Airlines
Deal found 1/31$919
This United Airlines deal was found by Cheapflights users on 1/31. 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 5/225:30 am
SAT
-
ITO
2 stops30h 30m
United Airlines
Mon 6/1510:44 am
ITO
-
SAT
2 stops20h 58m
United Airlines
Deal found 1/31$931
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/95:25 am
SAT
-
ITO
2 stops18h 34m
United Airlines
Wed 2/118:24 am
ITO
-
SAT
2 stops24h 44m
United Airlines
Deal found 1/30$1,091

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 February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$436
(United Airlines)

One-way from

$375
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$503
Provider with most accurate pricing for San Antonio-Kona Intl flight deals.
Provider most trusted by Cheapflights users for San Antonio-Kona Intl flights.
From San Antonio to The Big Island
One-way flight from San Antonio to The Big Island
Highest demand for flights based on searches. 6% potential increase in price ($48 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 2, 2026.
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

Mon 3/2

9:10 am-4:34 pm

1 stop11h 24m

Kona Intl

Mon 3/9

7:35 pm-1:13 pm

1 stop12h 38m

$436

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 3/2

7:00 am-6:59 pm

2 stops15h 59m

Kona Intl

Mon 3/9

9:17 pm-2:25 pm

2 stops12h 08m

$447

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 5/12

6:35 am-7:27 pm

2 stops17h 52m

Kona Intl

Tue 5/19

9:55 pm-2:47 pm

1 stop11h 52m

$470

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Sun 2/22

7:00 am-6:59 pm

2 stops15h 59m

Kona Intl

Sun 3/1

6:30 pm-8:23 am

1 stop9h 53m

$503

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Sun 2/22

7:35 am-3:51 pm

1 stop12h 16m

Kona Intl

Sun 3/1

10:55 pm-2:44 pm

1 stop11h 49m

$503

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

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 AntonioHilo

SAT - ITO

SATITO

San Antonio

Fri 5/22

5:30 am-7:00 am

2 stops30h 30m

Hilo Intl

Mon 6/15

10:44 am-12:42 pm

2 stops20h 58m

$931

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Sun 6/28

5:30 am-7:47 pm

2 stops19h 17m

$375

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sun 2/15

11:35 am-4:00 pm

3 stops56h 25m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 14 results
1
2

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 $446). 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 February 2, 2026.
Read through reviews of airlines operating flights from San Antonio to The Big Island, such as Alaska Airlines, Southwest, and Delta. 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.

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Crew

8.5

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 11h 24m. United Airlines provides one of the quickest options available for as low as $436. The distance between San Antonio and The Big Island is about 3641 mi. This flight may include one or multiple stops.

  • What are the most popular routes 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 $446). 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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Alternative routes for San Antonio to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from San Antonio to The Big Island

Discover the top 5 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 February 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$668FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$250Average$624FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$377Average$703FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$475Average$683FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$553Average$903FlexibilityNo cancel feeOn-time63%

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