What airlines fly to The Big Island?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to The Big Island from San Antonio according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to The Big Island. Keep in mind that there are 5 different airlines that fly to The Big Island on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to The Big Island?

American Airlines, Southwest, and United Airlines are the most popular carriers operating from San Antonio to The Big Island

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?

As of June 2026, there are 4 operators available to choose from 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.

$266 Cheap Flights from San Antonio to The Big Island in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to The Big Island

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 3:45 pm

SAT

KOA

11h 45m

1 stop

8:55 pm - 1:34 pm

KOA

SAT

12h 39m

1 stop

$458Delta

Wed, Nov 11 - Tue, Nov 17

11:47 am - 9:27 pm

SAT

KOA

14h 40m

2 stops

7:25 pm - 12:46 pm

KOA

SAT

12h 21m

1 stop

$464United Airlines

Wed, Oct 14 - Wed, Oct 28

8:00 am - 5:54 pm

SAT

KOA

14h 54m

2 stops

9:45 pm - 5:24 pm

KOA

SAT

15h 39m

2 stops

$469Delta

Wed, Oct 21 - Wed, Nov 4

8:54 am - 2:02 pm

SAT

KOA

10h 08m

1 stop

9:45 pm - 1:02 pm

KOA

SAT

10h 17m

1 stop

$489American Airlines

Fri, Sep 11 - Thu, Sep 17

6:00 am - 4:00 pm

SAT

KOA

15h 00m

2 stops

9:45 pm - 1:02 pm

KOA

SAT

10h 17m

1 stop

$495American Airlines

Fri, Sep 11 - Thu, Sep 17

8:54 am - 2:02 pm

SAT

KOA

10h 08m

1 stop

9:45 pm - 1:02 pm

KOA

SAT

10h 17m

1 stop

$499American Airlines

Fri, Sep 11 - Thu, Sep 17

6:10 am - 12:35 pm

SAT

ITO

11h 25m

1 stop

8:45 pm - 11:25 am

ITO

SAT

9h 40m

1 stop

$555Southwest

Mon, Aug 10 - Mon, Aug 17

6:10 am - 12:35 pm

SAT

ITO

11h 25m

1 stop

8:45 pm - 1:55 pm

ITO

SAT

12h 10m

2 stops

$561Southwest

Mon, Aug 10 - Mon, Aug 17

5:21 pm - 2:24 pm

SAT

ITO

25h 03m

2 stops

7:43 pm - 4:25 pm

ITO

SAT

16h 42m

2 stops

$779Multiple Airlines

Tue, Nov 3 - Wed, Nov 4

5:21 pm - 2:24 pm

SAT

ITO

25h 03m

2 stops

7:43 pm - 4:25 pm

ITO

SAT

16h 42m

2 stops

$799Multiple Airlines

Tue, Nov 3 - Wed, Nov 4

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Delta flights from San Antonio to The Big Island

Our best Delta deals on San Antonio to The Big Island flight tickets

Delta

Nov 11

SAT8:00 amSan Antonio

11h 45m

1 stop

KOA3:45 pmKona Intl

Nov 17

KOA8:55 pmKona Intl

12h 39m

1 stop

SAT1:34 pmSan Antonio

$458

Delta

Oct 27

SAT8:00 amSan Antonio

14h 54m

2 stops

KOA5:54 pmKona Intl

Oct 30

KOA8:40 pmKona Intl

11h 54m

2 stops

SAT1:34 pmSan Antonio

$469

Delta

Oct 23

SAT8:00 amSan Antonio

15h 39m

2 stops

KOA6:39 pmKona Intl

Oct 28

KOA9:45 pmKona Intl

14h 39m

2 stops

SAT5:24 pmSan Antonio

$500

Southwest flights from San Antonio to The Big Island

Our best Southwest deals on San Antonio to The Big Island flight tickets

Southwest

Oct 26

SAT5:45 amSan Antonio

12h 00m

1 stop

KOA12:45 pmKona Intl

Oct 30

KOA7:05 pmKona Intl

11h 50m

2 stops

SAT11:55 amSan Antonio

$478

Southwest

Oct 26

SAT6:30 amSan Antonio

16h 35m

2 stops

KOA6:05 pmKona Intl

Oct 30

KOA7:05 pmKona Intl

11h 50m

2 stops

SAT11:55 amSan Antonio

$497

Southwest

Aug 10

SAT6:10 amSan Antonio

11h 30m

1 stop

KOA12:40 pmKona Intl

Aug 18

KOA8:35 pmKona Intl

13h 15m

1 stop

SAT2:50 pmSan Antonio

$527

momondo Fare Finder

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

Cheapest round-trip

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 11/11

8:00 am-3:45 pm

1 stop11h 45m

Kona Intl

Tue 11/17

8:55 pm-1:34 pm

1 stop12h 39m

$458

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 10/14

11:47 am-9:27 pm

2 stops14h 40m

Kona Intl

Wed 10/28

7:25 pm-12:46 pm

1 stop12h 21m

$464

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Wed 10/21

8:00 am-5:54 pm

2 stops14h 54m

Kona Intl

Wed 11/4

9:45 pm-5:24 pm

2 stops15h 39m

$469

Quickest round-trip

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Fri 9/11

8:54 am-2:02 pm

1 stop10h 08m

Kona Intl

Thu 9/17

9:45 pm-1:02 pm

1 stop10h 17m

$489

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Fri 9/11

6:00 am-4:00 pm

2 stops15h 00m

Kona Intl

Thu 9/17

9:45 pm-1:02 pm

1 stop10h 17m

$495

San AntonioKailua-Kona

SAT - KOA

SATKOA

San Antonio

Fri 9/11

8:54 am-2:02 pm

1 stop10h 08m

Kona Intl

Thu 9/17

9:45 pm-1:02 pm

1 stop10h 17m

$499

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 8/10

6:10 am-12:35 pm

1 stop11h 25m

Hilo Intl

Mon 8/17

8:45 pm-11:25 am

1 stop9h 40m

$555

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 8/10

6:10 am-12:35 pm

1 stop11h 25m

Hilo Intl

Mon 8/17

8:45 pm-1:55 pm

2 stops12h 10m

$561

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Tue 11/3

5:21 pm-2:24 pm

2 stops25h 03m

Hilo Intl

Wed 11/4

7:43 pm-4:25 pm

2 stops16h 42m

$779

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Tue 11/3

5:21 pm-2:24 pm

2 stops25h 03m

Hilo Intl

Wed 11/4

7:43 pm-4:25 pm

2 stops16h 42m

$799

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

The month of February is, on average, the cheapest month to fly to The Big Island from San Antonio, with most prices found around $236. If you’re not able to fly to The Big Island in February, then October is your next best option. Flight prices from San Antonio to The Big Island during October average around $250.

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

Fastest flight time	11h 25m
Direct flights	None

The fastest flight from San Antonio to The Big Island takes 11h 25m

There are no direct flights from San Antonio to The Big Island. There are no popular flight routes from San Antonio to The Big Island.

Search flight deals

Frequently asked questions about flying from San Antonio to The Big Island

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?
As of June 2026, there are 4 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Antonio to The Big Island is Airbus A320-100/200 (15.75% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (14.84%), Boeing 737-800 Passenger/BBJ2 (winglets) (10.46%), and Airbus A319 (9.55%).

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
Alaska Airlines	PriceFrom $250	Free Cancellation	Rating 7.9 12,563 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $475	Free Cancellation	Rating 7.1 11,745 reviews	Search American Airlines flights
United Airlines	PriceFrom $499	Free Cancellation	Rating 7.4 9,875 reviews	Search United Airlines flights
Southwest	PriceFrom $536	Free Cancellation	Rating 7.9 4,242 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.