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Cheap flights from San Antonio to The Big Island from $245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to The Big Island departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Antonio to The Big Island

Cheap round-trip flights

American Airlines Logo
9:10 am - 2:04 pmSAT-KOA
9h 54m1 stop
American Airlines Logo
9:40 pm - 12:59 pmKOA-SAT
10h 19m1 stop
$379American Airlines
Find Deal
mar., ago. 26 - mar., sep. 2
Alaska Airlines Logo
6:27 am - 4:44 pmSAT-KOA
15h 17m1 stop
Alaska Airlines Logo
8:00 am - 6:57 pmKOA-SAT
29h 57m1 stop
$380Alaska Airlines
Find Deal
dom., sep. 14 - mar., sep. 23
Alaska Airlines Logo
6:27 am - 4:44 pmSAT-KOA
15h 17m1 stop
Alaska Airlines Logo
9:00 pm - 6:57 pmKOA-SAT
16h 57m2 stops
$384Alaska Airlines
Find Deal
dom., sep. 14 - mar., sep. 23
Hawaiian Airlines Logo
6:27 am - 4:00 pmSAT-KOA
14h 33m1 stop
Hawaiian Airlines Logo
8:00 am - 12:04 amKOA-SAT
11h 04m1 stop
$451Hawaiian Airlines
Find Deal
mar., sep. 9 - mié., oct. 8
Southwest Logo
6:10 am - 6:10 pmSAT-KOA
16h 00m2 stops
Southwest Logo
9:15 pm - 1:35 pmKOA-SAT
12h 20m2 stops
$489Southwest
Find Deal
lun., nov. 3 - jue., nov. 13
United Airlines Logo
5:30 am - 7:24 pmSAT-KOA
18h 54m3 stops
United Airlines Logo
1:30 pm - 8:57 amKOA-SAT
14h 27m2 stops
$572United Airlines
Find Deal
mar., ago. 26 - mar., sep. 2
Delta Logo
6:30 am - 7:10 pmSAT-KOA
16h 40m2 stops
Delta Logo
9:35 pm - 1:55 pmKOA-SAT
12h 20m1 stop
$578Delta
Find Deal
jue., dic. 4 - dom., dic. 7
Hawaiian Airlines Logo
7:00 am - 4:14 pmSAT-KOA
13h 14m1 stop
Hawaiian Airlines Logo
12:50 pm - 5:38 amKOA-SAT
12h 48m1 stop
$603Hawaiian Airlines
Find Deal
jue., dic. 4 - dom., dic. 7
United Airlines Logo
5:20 am - 4:18 pmSAT-KOA
14h 58m2 stops
United Airlines Logo
2:25 pm - 8:41 amKOA-SAT
14h 16m2 stops
$624United Airlines
Find Deal
jue., dic. 4 - dom., dic. 7
Southwest Logo
6:15 am - 12:10 pmSAT-KOA
10h 55m1 stop
Southwest Logo
8:30 pm - 11:30 amKOA-SAT
10h 00m1 stop
$643Southwest
Find Deal
lun., ago. 18 - mié., ago. 20

Alaska Airlines flights from San Antonio to The Big Island

Our best Alaska Airlines deals on San Antonio to The Big Island flight tickets
Alaska Airlines
Sep 14
SAT6:27 amSan Antonio
15h 17m
1 stop
KOA4:44 pmKona Intl
Sep 23
KOA8:00 amKona Intl
29h 57m
1 stop
SAT6:57 pmSan Antonio
$380
Find similar
Alaska Airlines
Sep 14
SAT6:27 amSan Antonio
15h 17m
1 stop
KOA4:44 pmKona Intl
Sep 23
KOA9:00 pmKona Intl
16h 57m
2 stops
SAT6:57 pmSan Antonio
$384
Find similar
Alaska Airlines
Sep 14
SAT7:57 pmSan Antonio
24h 54m
2 stops
KOA3:51 pmKona Intl
Sep 23
KOA9:00 pmKona Intl
16h 57m
2 stops
SAT6:57 pmSan Antonio
$390
Find similar

Hawaiian Airlines flights from San Antonio to The Big Island

Our best Hawaiian Airlines deals on San Antonio to The Big Island flight tickets
Hawaiian Airlines
Sep 9
SAT6:27 amSan Antonio
14h 33m
1 stop
KOA4:00 pmKona Intl
Oct 8
KOA8:00 amKona Intl
11h 04m
1 stop
SAT12:04 amSan Antonio
$451
Find similar
Hawaiian Airlines
Dec 4
SAT7:00 amSan Antonio
13h 14m
1 stop
KOA4:14 pmKona Intl
Dec 7
KOA12:50 pmKona Intl
12h 48m
1 stop
SAT5:38 amSan Antonio
$603
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from San Antonio to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

mar. 8/26

9:10 am-2:04 pm

1 stop9h 54m

Kona Intl

mar. 9/2

9:40 pm-12:59 pm

1 stop10h 19m

$379

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

dom. 9/14

6:27 am-4:44 pm

1 stop15h 17m

Kona Intl

mar. 9/23

8:00 am-6:57 pm

1 stop29h 57m

$380

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

dom. 9/14

6:27 am-4:44 pm

1 stop15h 17m

Kona Intl

mar. 9/23

9:00 pm-6:57 pm

2 stops16h 57m

$384

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

mar. 9/9

6:27 am-4:00 pm

1 stop14h 33m

Kona Intl

mié. 10/8

8:00 am-12:04 am

1 stop11h 04m

$451

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

lun. 11/3

6:10 am-6:10 pm

2 stops16h 00m

Kona Intl

jue. 11/13

9:15 pm-1:35 pm

2 stops12h 20m

$489

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

mar. 8/26

5:30 am-7:24 pm

3 stops18h 54m

Kona Intl

mar. 9/2

1:30 pm-8:57 am

2 stops14h 27m

$572

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

jue. 12/4

6:30 am-7:10 pm

2 stops16h 40m

Kona Intl

dom. 12/7

9:35 pm-1:55 pm

1 stop12h 20m

$578

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

jue. 12/4

7:00 am-4:14 pm

1 stop13h 14m

Kona Intl

dom. 12/7

12:50 pm-5:38 am

1 stop12h 48m

$603

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

jue. 12/4

5:20 am-4:18 pm

2 stops14h 58m

Kona Intl

dom. 12/7

2:25 pm-8:41 am

2 stops14h 16m

$624

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

lun. 8/18

6:15 am-12:10 pm

1 stop10h 55m

Kona Intl

mié. 8/20

8:30 pm-11:30 am

1 stop10h 00m

$643

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to The Big Island from

How to get the cheapest flight ticket from San Antonio to The Big Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to The Big Island?

The month of November is, on average, the cheapest month to fly to The Big Island from San Antonio, with most prices found around $394. If you’re not able to fly to The Big Island in November, then February is your next best option. Flight prices from San Antonio to The Big Island during February average around $472.

What is the cheapest day to depart on your flight to The Big Island?

The cheapest day to depart from San Antonio to The Big Island is on a Wednesday when prices can be found for as low as $599. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to The Big Island for around $750.

What is the cheapest time of day to depart on your flight to The Big Island?

The cheapest time of day to fly to The Big Island is at noon when flights can be purchased for as low as $639. Flights to The Big Island are more costly in the evening, with an average ticket price of $1,088. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to The Big Island?

You are more likely to see cheaper flights to The Big Island from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to The Big Island for around $667 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to The Big Island from San Antonio for as low as $468 on momondo.

Can stopping save me money on San Antonio to The Big Island flights?

No. A direct flight is the cheapest option for a flight between San Antonio to The Big Island.

Cheap San Antonio to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to The Big Island

Best Price Found

$245

Fastest flight time

9h 54m

Direct flights

None

Airports in The Big Island

2 airports
The best one-way flight to The Big Island from San Antonio in the past 72 hours is $245. The best round-trip flight deal from San Antonio to The Big Island found on momondo in the last 72 hours is $379.
The fastest flight from San Antonio to The Big Island takes 9h 54m
There are no direct flights from San Antonio to The Big Island. Popular non-direct routes for this connection are San Antonio Airport - Hilo Intl Airport and San Antonio Airport - Kona Intl Airport.
There are 2 airports near The Big Island: Hilo Intl (ITO), Kona Intl (KOA)
Search flight deals

  • When did momondo last update prices for flights from San Antonio Airport to The Big Island?

    Prices for flights from San Antonio Airport to The Big Island are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to The Big Island?

  • How old do you have to be to fly from San Antonio Airport to The Big Island?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to The Big Island.

  • What documentation or ID do you need to fly to The Big Island?

    The necessary travel and health documents for your The Big Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Antonio to The Big Island?

Best airlines flying from San Antonio to The Big Island

Compare and see reviews for airlines that fly from San Antonio to The Big Island with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $341Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $389Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $391Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $498Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $553Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to The Big Island?

Finding the right flight to The Big Island from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to The Big Island quick and easy, saving you time and money.

Can I find flights from San Antonio to The Big Island with flexible booking policies on momondo?

momondo does allow users to show only those flights to The Big Island from San Antonio which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Antonio to The Big Island?

momondo provides multiple filters to help you find the best flight to The Big Island from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to The Big Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to The Big Island from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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