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$543+ Cheap flights from The Big Island to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SAT
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap flight deals from The Big Island to San Antonio

Keep the following information in mind while searching for The Big Island to San Antonio flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$543
(Alaska Airlines)
Provider with most accurate pricing for Hilo Intl-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Hilo Intl-San Antonio flights.
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From The Big Island to San Antonio
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Find flight deals from The Big Island to San Antonio

Cheapest flights from The Big Island to San Antonio
Explore the most affordable flight options available from The Big Island to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/3. 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.
Wed 9/248:00 amKOA - SAT
1 stop11h 07mAlaska Airlines
Mon 10/137:00 amSAT - KOA
2 stops14h 26mAlaska Airlines
Deal found 4/3$543
This Delta deal was found by Cheapflights users on 4/3. 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.
Fri 9/269:45 pmKOA - SAT
2 stops14h 38mDelta
Tue 10/148:00 amSAT - KOA
2 stops15h 40mDelta
Deal found 4/3$559
This United Airlines deal was found by Cheapflights users on 4/3. 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 9/261:30 pmKOA - SAT
2 stops16h 18mUnited Airlines
Mon 10/138:55 amSAT - KOA
1 stop11h 26mUnited Airlines
Deal found 4/3$653

Cheapflights Fare Finder

Customize your flight search to find flights from The Big Island to San Antonio 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 4, 2025.
Use the filters below to find and compare flights from The Big Island to San Antonio that are best for you.

Fly from

The Big Island

Fly to

San Antonio

Route

Depart

Return

Price

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Wed 9/24

8:00 am-12:07 am

1 stop11h 07m

San Antonio

Wed 10/15

7:00 am-6:42 pm

2 stops16h 42m

$543

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Fri 9/26

9:45 pm-5:23 pm

2 stops14h 38m

San Antonio

Tue 10/14

8:00 am-6:40 pm

2 stops15h 40m

$559

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Fri 9/26

1:30 pm-10:48 am

2 stops16h 18m

San Antonio

Mon 10/13

8:55 am-3:21 pm

1 stop11h 26m

$653

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Thu 9/25

9:45 pm-5:23 pm

2 stops14h 38m

$732

Kailua-KonaSan Antonio

KOA - SAT

KOASAT

Kona Intl

Thu 9/25

10:55 pm-10:48 am

3 stops30h 53m

$1,648

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Best time to book a flight from The Big Island to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from The Big Island 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 The Big Island to San Antonio

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

Currently, August is the cheapest month in which you can book a flight from The Big Island to San Antonio (average of $295). Flying from The Big Island to San Antonio in March is currently the most expensive (average of $376). 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 FUI to SAT?

Find hourly flight availability from The Big Island to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

When flying from The Big Island to San Antonio, 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 San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated April 4, 2025.
Alaska Airlines
8.0
Very good
9,837 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,837 reviews
Alaska Airlines
8.0
Very good
9,837 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,837 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,618 reviews
Alaska Airlines
8.0
Very good
9,837 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from The Big Island to San Antonio. 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 into for flights to San Antonio from The Big Island?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from The Big Island. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • Can I find deals for flights from The Big Island to San Antonio that include hotel bookings?

    Yes. In addition to deals on The Big Island to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from The Big Island to San Antonio.

  • Can I find deals for business class flights from The Big Island to San Antonio?

    Yes. Cheapflights offers flight deals from The Big Island to San Antonio 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 The Big Island to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from The Big Island to San Antonio (average of $295). Flying from The Big Island to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near The Big Island?

Book flights to The Big Island if you plan to visit one of these locations
New Braunfels

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Alternative routes for The Big Island to San Antonio

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Top 2 airlines flying from The Big Island to San Antonio

Discover the top 2 airlines that operate flights from The Big Island to San Antonio. 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$397Average$676FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$399Average$541FlexibilityNo cancel feeOn-time71%

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