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$248+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KOA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$512
(United Airlines)

One-way from

$342
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$568
Provider with most accurate pricing for San Antonio-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Kona Intl flights.
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From San Antonio to The Big Island
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One-way flight from San Antonio to The Big Island
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Highest demand for flights based on searches. 16% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 5/66:50 amSAT - KOA
2 stops15h 49mDelta
Tue 5/138:40 pmKOA - SAT
1 stop11h 48mDelta
Deal found 2/20$527
This American Airlines deal was found by Cheapflights users on 2/20. 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 5/67:00 amSAT - KOA
1 stop10h 17mAmerican Airlines
Tue 5/139:14 pmKOA - SAT
1 stop11h 48mAmerican Airlines
Deal found 2/20$557
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 9/117:00 amSAT - KOA
1 stop13h 14mAlaska Airlines
Mon 9/1512:50 pmKOA - SAT
1 stop11h 48mAlaska Airlines
Deal found 2/20$583
This Southwest deal was found by Cheapflights users on 2/20. 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.
Sun 3/26:40 amSAT - KOA
1 stop13h 10mSouthwest
Sun 3/97:50 amKOA - SAT
1 stop12h 35mSouthwest
Deal found 2/20$663
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 9/115:45 amSAT - KOA
3 stops18h 35mUnited Airlines
Mon 9/151:20 pmKOA - SAT
2 stops14h 28mUnited Airlines
Deal found 2/20$719
This Southwest deal was found by Cheapflights users on 2/20. 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.
Fri 2/216:40 amSAT - ITO
2 stops17h 50mSouthwest
Thu 2/276:00 amITO - SAT
2 stops15h 05mSouthwest
Deal found 2/20$759
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:30 amSAT - KOA
3 stops19h 33mMultiple Airlines
Fri 6/139:01 amKOA - SAT
2 stops15h 37mMultiple Airlines
Deal found 2/20$1,145

Find flights from San Antonio to The Big Island within your budget

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 20, 2025.

Fly from

San Antonio

Fly to

The Big Island

Route

Depart

Return

Price

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 3/12

6:00 am-11:48 am

1 stop10h 48m

Kona Intl

Tue 3/18

1:25 pm-8:35 am

2 stops14h 10m

$512

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 5/6

6:50 am-5:39 pm

2 stops15h 49m

Kona Intl

Tue 5/13

8:40 pm-1:28 pm

1 stop11h 48m

$527

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 4/3

11:00 am-7:42 pm

2 stops13h 42m

Kona Intl

Tue 4/8

1:42 pm-8:32 am

2 stops13h 50m

$543

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 3/12

7:05 am-2:25 pm

2 stops12h 20m

Kona Intl

Tue 3/18

10:00 am-10:25 am

2 stops19h 25m

$571

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 3/18

3:03 pm-6:25 am

2 stops20h 22m

Kona Intl

Sun 3/23

6:46 pm-6:22 pm

2 stops18h 36m

$814

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Wed 3/5

3:25 pm-6:04 pm

2 stops30h 39m

Hilo Intl

Tue 7/1

4:40 pm-12:50 pm

2 stops15h 10m

$1,058

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Wed 3/5

7:29 am-8:28 pm

3 stops16h 59m

Hilo Intl

Tue 7/1

4:40 pm-1:16 pm

2 stops15h 36m

$1,523

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Sat 3/22

4:19 pm-7:54 pm

3 stops32h 35m

Kona Intl

Sat 3/29

8:05 pm-5:40 am

2 stops28h 35m

$1,714

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 4/9

6:50 am-5:39 pm

2 stops15h 49m

$248

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 4/10

7:00 am-3:24 pm

2 stops13h 24m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 12 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.

Travel insights for flights from San Antonio to The Big Island

Get recent, data-driven insights about flights from San Antonio to The Big Island including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from San Antonio to The Big Island (average of $409). Flying from San Antonio to The Big Island in June is currently the most expensive (average of $621). 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.

What is the cheapest time of day to fly from SAT to FUI?

Find hourly flight availability from San Antonio to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from San Antonio to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit The Big Island when rainfall is around 1.6 in.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from San Antonio to The Big Island to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

Food

7.1

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

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.

  • 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 (Kamuela) 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, October is the cheapest month in which you can book a flight from San Antonio to The Big Island (average of $409). Flying from San Antonio to The Big Island in June is currently the most expensive (average of $621). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$380Average$781FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$384Average$641FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$401Average$688FlexibilityNo cancel feeOn-time69%
DeltaCheapest$442Average$671FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$533Average$781FlexibilityNo cancel feeOn-time63%
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