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The Big Island

$283+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KOA
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find 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 November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/316:00 amSAT - KOA
1 stop13h 16mAmerican Airlines
Tue 1/69:44 pmKOA - SAT
2 stops14h 01mAmerican Airlines
Deal found 11/2$571
This Delta deal was found by Cheapflights users on 11/1. 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.
Wed 12/316:40 amSAT - KOA
1 stop13h 08mDelta
Tue 1/68:45 pmKOA - SAT
2 stops16h 40mDelta
Deal found 11/1$579
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 amSAT - KOA
2 stops13h 39mUnited Airlines
Tue 1/63:59 pmKOA - SAT
2 stops12h 42mUnited Airlines
Deal found 11/1$612
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/106:32 amSAT - ITO
2 stops17h 58mAlaska Airlines
Wed 12/105:59 pmITO - SAT
2 stops20h 00mAlaska Airlines
Deal found 11/2$650
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/36:32 amSAT - ITO
2 stops17h 58mAlaska Airlines
Wed 12/108:30 pmITO - SAT
2 stops23h 28mAlaska Airlines
Deal found 11/2$660
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:30 amSAT - KOA
1 stop11h 48mUnited Airlines
Thu 11/208:55 pmKOA - SAT
1 stop12h 01mUnited Airlines
Deal found 11/1$663
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/297:30 pmSAT - KOA
2 stops29h 40mUnited Airlines
Mon 1/52:23 pmKOA - SAT
2 stops14h 18mUnited Airlines
Deal found 11/2$822
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/186:32 amSAT - ITO
2 stops16h 29mAlaska Airlines
Sat 11/229:00 pmITO - SAT
2 stops28h 00mAlaska Airlines
Deal found 11/2$827
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/36:32 amSAT - ITO
2 stops17h 58mAlaska Airlines
Tue 11/187:43 pmITO - SAT
2 stops18h 12mAlaska Airlines
Deal found 11/2$858
This Delta deal was found by Cheapflights users on 11/2. 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 11/36:00 amSAT - ITO
2 stops12h 29mDelta
Sun 11/169:00 pmITO - SAT
2 stops12h 49mDelta
Deal found 11/2$886
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/296:02 amSAT - KOA
1 stop16h 49mAmerican Airlines
Mon 1/510:09 pmKOA - SAT
1 stop10h 38mAmerican Airlines
Deal found 11/2$907
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/35:30 amSAT - ITO
3 stops19h 00mUnited Airlines
Wed 12/104:35 pmITO - SAT
2 stops16h 37mUnited Airlines
Deal found 11/2$940

Cheap 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$465
(Delta)

One-way from

$283
(Southwest)

Popular in

March

Cheapest in

February

Average price

$630
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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 3, 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

Wed 2/11

6:14 am-2:54 pm

2 stops12h 40m

Kona Intl

Fri 2/20

10:35 pm-2:18 pm

2 stops11h 43m

$476

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Sun 1/4

6:40 am-3:48 pm

1 stop13h 08m

Kona Intl

Sun 1/11

8:45 pm-5:17 pm

2 stops16h 32m

$499

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 2/23

7:00 pm-10:35 pm

1 stop31h 35m

Kona Intl

Mon 3/2

7:55 pm-5:58 pm

2 stops18h 03m

$516

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 12/31

6:00 am-3:16 pm

1 stop13h 16m

Kona Intl

Tue 1/6

9:44 pm-3:45 pm

2 stops14h 01m

$571

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Tue 2/3

6:46 pm-5:29 pm

2 stops26h 43m

Hilo Intl

Tue 2/10

7:44 pm-5:45 pm

2 stops18h 01m

$603

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 12/31

6:40 am-3:48 pm

1 stop13h 08m

Kona Intl

Tue 1/6

8:45 pm-5:25 pm

2 stops16h 40m

$604

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 12/31

5:20 am-2:59 pm

2 stops13h 39m

Kona Intl

Tue 1/6

3:59 pm-10:53 am

2 stops14h 54m

$612

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Tue 11/18

6:32 am-7:01 pm

2 stops16h 29m

Hilo Intl

Sat 11/22

9:00 pm-5:00 am

2 stops28h 00m

$827

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Tue 2/3

5:25 am-5:29 pm

2 stops16h 04m

Hilo Intl

Tue 2/10

8:24 am-12:24 pm

3 stops24h 00m

$848

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sat 3/7

5:50 am-3:30 pm

2 stops13h 40m

Hilo Intl

Thu 3/12

6:00 am-12:15 am

2 stops13h 15m

$956

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 18 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 $433). 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 November 3, 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
11,235 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,235 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,996 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,036 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 12h 40m. American Airlines provides one of the quickest options available for as low as $476. 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?

    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 $433). 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$250Average$730FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$391Average$703FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$454Average$758FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$553Average$802FlexibilityNo cancel feeOn-time63%

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