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$357+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KOA
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$504
(American Airlines)

One-way from

$357
(United Airlines)

Popular in

March

Cheapest in

November

Average price

$714
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. 13% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 9/15:00 amSAT - KOA
2 stops13h 29mAmerican Airlines
Mon 9/81:43 pmKOA - SAT
2 stops13h 33mAmerican Airlines
Deal found 4/29$504
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 9/17:42 pmSAT - KOA
1 stop20h 34mAlaska Airlines
Mon 9/811:47 amKOA - SAT
1 stop25h 59mAlaska Airlines
Deal found 4/29$530
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/19:50 amSAT - KOA
2 stops14h 34mUnited Airlines
Mon 9/811:00 pmKOA - SAT
3 stops17h 17mUnited Airlines
Deal found 4/29$569
This Delta deal was found by Cheapflights users on 4/29. 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 5/68:00 amSAT - KOA
2 stops14h 39mDelta
Tue 5/138:38 pmKOA - SAT
1 stop12h 12mDelta
Deal found 4/29$674
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/166:00 amSAT - ITO
2 stops32h 53mUnited Airlines
Sun 5/184:16 pmITO - SAT
2 stops41h 22mUnited Airlines
Deal found 4/29$1,118

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 April 30, 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

Mon 9/1

5:00 am-1:29 pm

2 stops13h 29m

Kona Intl

Mon 9/8

1:43 pm-8:16 am

2 stops13h 33m

$504

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 9/1

7:42 pm-11:16 am

1 stop20h 34m

Kona Intl

Mon 9/8

11:47 am-6:46 pm

1 stop25h 59m

$530

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Mon 9/1

9:50 am-7:24 pm

2 stops14h 34m

Kona Intl

Mon 9/8

11:00 pm-9:17 pm

3 stops17h 17m

$569

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Fri 5/30

6:50 am-12:55 pm

1 stop11h 05m

Kona Intl

Thu 6/5

8:20 pm-11:05 am

1 stop9h 45m

$758

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 5/12

6:00 am-6:00 pm

2 stops17h 00m

Hilo Intl

Mon 5/19

7:55 pm-2:38 pm

2 stops13h 43m

$969

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Fri 5/30

5:30 am-7:31 pm

3 stops19h 01m

Kona Intl

Thu 6/5

8:05 pm-6:28 pm

2 stops17h 23m

$1,049

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 7/24

6:45 am-8:28 pm

2 stops18h 43m

$357

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 7/24

7:37 pm-1:40 pm

1 stop23h 03m

$399

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Sat 6/14

8:00 am-5:33 pm

2 stops14h 33m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, 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 $624). 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 April 30, 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 April 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 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 $357 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from $399 and Delta from $457 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, 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 $624). 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 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$377Average$683FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$379Average$636FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$380Average$781FlexibilityNo cancel feeOn-time75%
DeltaCheapest$442Average$671FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$533Average$781FlexibilityNo cancel feeOn-time63%

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