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The Big Island

$362+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KOA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$409
(American Airlines)

One-way from

$362
(United Airlines)

Popular in

March

Cheapest in

November

Average price

$781
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 ($101 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 June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 9/168:59 amSAT - KOA
1 stop10h 26mAmerican Airlines
Tue 9/239:55 pmKOA - SAT
1 stop10h 04mAmerican Airlines
Deal found 6/10$409
This Southwest deal was found by Cheapflights users on 6/11. 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.
Tue 8/196:40 amSAT - KOA
1 stop10h 30mSouthwest
Fri 8/228:30 pmKOA - SAT
1 stop15h 50mSouthwest
Deal found 6/11$451
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 8/177:00 amSAT - KOA
1 stop13h 19mAlaska Airlines
Thu 8/219:32 pmKOA - SAT
1 stop16h 14mAlaska Airlines
Deal found 6/9$538
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 9/186:30 amSAT - ITO
2 stops16h 07mAlaska Airlines
Thu 9/256:10 pmITO - SAT
2 stops19h 36mAlaska Airlines
Deal found 6/10$612
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/169:50 amSAT - KOA
2 stops14h 34mUnited Airlines
Tue 9/2311:00 pmKOA - SAT
3 stops17h 17mUnited Airlines
Deal found 6/10$629
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/245:30 amSAT - ITO
3 stops19h 58mUnited Airlines
Thu 8/287:49 amITO - SAT
2 stops24h 33mUnited Airlines
Deal found 6/11$844
This Southwest deal was found by Cheapflights users on 6/10. 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.
Sat 6/146:05 amSAT - ITO
2 stops13h 25mSouthwest
Mon 6/166:00 amITO - SAT
2 stops14h 45mSouthwest
Deal found 6/10$848
This Delta deal was found by Cheapflights users on 6/9. 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 11/268:00 amSAT - KOA
2 stops15h 40mDelta
Wed 12/39:40 pmKOA - SAT
1 stop11h 46mDelta
Deal found 6/9$1,264

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 June 12, 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 9/16

8:59 am-2:25 pm

1 stop10h 26m

Kona Intl

Tue 9/23

9:55 pm-12:59 pm

1 stop10h 04m

$409

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 8/19

6:40 am-12:10 pm

1 stop10h 30m

Kona Intl

Fri 8/22

8:30 pm-5:20 pm

1 stop15h 50m

$451

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Sun 8/17

7:00 am-3:19 pm

1 stop13h 19m

Kona Intl

Thu 8/21

9:32 pm-6:46 pm

1 stop16h 14m

$538

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Thu 9/18

6:30 am-5:37 pm

2 stops16h 07m

Hilo Intl

Thu 9/25

6:10 pm-6:46 pm

2 stops19h 36m

$612

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Tue 9/16

9:50 am-7:24 pm

2 stops14h 34m

Kona Intl

Tue 9/23

11:00 pm-9:17 pm

3 stops17h 17m

$629

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sun 8/24

5:30 am-8:28 pm

3 stops19h 58m

Hilo Intl

Thu 8/28

7:49 am-1:22 pm

2 stops24h 33m

$844

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 6/23

6:35 am-6:10 pm

2 stops16h 35m

Hilo Intl

Fri 6/27

7:55 am-1:45 am

2 stops12h 50m

$886

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 11/26

8:00 am-7:40 pm

2 stops15h 40m

Kona Intl

Wed 12/3

9:40 pm-1:26 pm

1 stop11h 46m

$1,264

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Thu 7/10

8:55 am-3:19 pm

1 stop11h 24m

$362

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Sat 8/2

3:17 pm-10:50 am

2 stops24h 33m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
1
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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, 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 June 12, 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 June 12, 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
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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 $362 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from $377 and Southwest from $407 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$341Average$668FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$379Average$618FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$380Average$756FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$391Average$687FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$553Average$781FlexibilityNo cancel feeOn-time63%

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