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The Big Island

$223+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KOA
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
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 septiembre 15, 2025.

Round-trip from

$445
(United Airlines)

One-way from

$223
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$607
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. 8% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 15, 2025.

This Southwest deal was found by Cheapflights users on 9/14. 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.
mié. 10/297:25 amSAT - KOA
1 stop10h 35mSouthwest
mié. 11/59:15 pmKOA - SAT
1 stop9h 50mSouthwest
Deal found 9/14$445
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/299:06 amSAT - KOA
1 stop10h 25mAmerican Airlines
mié. 11/59:35 pmKOA - SAT
1 stop11h 59mAmerican Airlines
Deal found 9/14$447
This United Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/298:39 amSAT - KOA
1 stop11h 39mUnited Airlines
mié. 11/52:20 pmKOA - SAT
2 stops14h 28mUnited Airlines
Deal found 9/14$450
This Delta deal was found by Cheapflights users on 9/14. 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.
lun. 11/107:05 amSAT - KOA
2 stops15h 08mDelta
mié. 11/198:30 pmKOA - SAT
2 stops13h 19mDelta
Deal found 9/14$505
This United Airlines deal was found by Cheapflights users on 9/13. 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.
lun. 10/139:00 amSAT - KOA
1 stop11h 25mUnited Airlines
lun. 10/201:05 pmKOA - SAT
2 stops14h 33mUnited Airlines
Deal found 9/13$512
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/296:32 amSAT - KOA
2 stops13h 30mAlaska Airlines
mié. 11/53:43 pmKOA - SAT
2 stops28h 22mAlaska Airlines
Deal found 9/14$520
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 11/106:32 amSAT - ITO
2 stops19h 50mAlaska Airlines
mié. 11/199:00 pmITO - SAT
2 stops16h 55mAlaska Airlines
Deal found 9/14$535
This Delta deal was found by Cheapflights users on 9/14. 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.
jue. 10/306:25 amSAT - KOA
2 stops16h 05mDelta
dom. 11/29:30 pmKOA - SAT
2 stops19h 40mDelta
Deal found 9/14$542
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 11/106:32 amSAT - KOA
2 stops13h 35mAlaska Airlines
mié. 11/199:20 pmKOA - SAT
1 stop16h 35mAlaska Airlines
Deal found 9/14$557
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 11/116:32 amSAT - ITO
2 stops16h 29mAlaska Airlines
mar. 11/187:43 pmITO - SAT
2 stops18h 12mAlaska Airlines
Deal found 9/13$567
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 11/46:32 amSAT - ITO
2 stops19h 50mAlaska Airlines
dom. 11/910:52 amITO - SAT
2 stops33h 13mAlaska Airlines
Deal found 9/14$589
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 10/186:40 amSAT - ITO
2 stops20h 39mAlaska Airlines
mar. 10/286:26 pmITO - SAT
2 stops18h 29mAlaska Airlines
Deal found 9/14$726

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 septiembre 15, 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

mié. 10/29

7:25 am-1:00 pm

1 stop10h 35m

Kona Intl

mié. 11/5

9:15 pm-11:05 am

1 stop9h 50m

$445

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

mié. 10/29

9:06 am-2:31 pm

1 stop10h 25m

Kona Intl

mié. 11/5

9:35 pm-1:34 pm

1 stop11h 59m

$447

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

mié. 10/29

8:39 am-3:18 pm

1 stop11h 39m

Kona Intl

mié. 11/5

2:20 pm-8:48 am

2 stops14h 28m

$450

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

lun. 11/10

7:05 am-6:13 pm

2 stops15h 08m

Kona Intl

mié. 11/19

8:30 pm-1:49 pm

2 stops13h 19m

$505

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

mié. 10/29

6:32 am-3:02 pm

2 stops13h 30m

Kona Intl

mié. 11/5

3:43 pm-12:05 am

2 stops28h 22m

$520

San AntonioHilo

SAT - ITO

SATITO

San Antonio

lun. 11/10

6:32 am-10:22 pm

2 stops19h 50m

Hilo Intl

mié. 11/19

9:00 pm-5:55 pm

2 stops16h 55m

$535

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

jue. 10/30

6:25 am-5:30 pm

2 stops16h 05m

Kona Intl

dom. 11/2

9:30 pm-9:10 pm

2 stops19h 40m

$542

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

lun. 11/10

6:32 am-4:07 pm

2 stops13h 35m

Kona Intl

mié. 11/19

9:20 pm-5:55 pm

1 stop16h 35m

$557

San AntonioHilo

SAT - ITO

SATITO

San Antonio

mar. 11/4

6:32 am-10:22 pm

2 stops19h 50m

Hilo Intl

dom. 11/9

10:52 am-12:05 am

2 stops33h 13m

$589

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

sáb. 10/18

6:00 am-5:30 pm

2 stops16h 30m

Kona Intl

mar. 10/28

8:30 pm-1:41 pm

2 stops12h 11m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 37 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.

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.

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 septiembre 15, 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
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 10h 25m. Southwest provides one of the quickest options available for as low as $447. 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, 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 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$250Average$752FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$391Average$702FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$394Average$683FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$553Average$802FlexibilityNo cancel feeOn-time63%

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