What airlines fly to Hilo?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Hilo from San Antonio according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 5 different airlines that fly to Hilo 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 Hilo Intl?

Southwest, United Airlines, and American Airlines are the most popular carriers operating from San Antonio to Hilo Intl

When did momondo last update prices for flights from San Antonio Airport to Hilo Intl Airport?

Prices for flights from San Antonio Airport to Hilo Intl Airport refresh daily.

How old do you have to be to fly from San Antonio Airport to Hilo Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The necessary travel and health documents for your Hilo Intl Airport 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.

$312 Cheap Flights from San Antonio to Hilo in 2026/27

Find the cheapest flights from San Antonio to Hilo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 am - 6:10 pmSAT San Antonio-ITO Hilo Intl

15h 15m2 stops San Diego Honolulu

9:25 pm - 12:10 pmITO Hilo Intl-SAT San Antonio

10h 45m1 stop Las Vegas Harry Reid Intl

$736Southwest

Tue, Nov 17 - Tue, Nov 24

11:20 am - 9:50 pmSAT San Antonio-ITO Hilo Intl

14h 30m2 stops Los Angeles Honolulu

9:25 pm - 2:55 pmITO Hilo Intl-SAT San Antonio

13h 30m1 stop Las Vegas Harry Reid Intl

$756Southwest

Wed, Nov 18 - Sun, Nov 22

6:55 am - 6:10 pmSAT San Antonio-ITO Hilo Intl

15h 15m2 stops San Diego Honolulu

9:25 pm - 2:10 pmITO Hilo Intl-SAT San Antonio

12h 45m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$761Southwest

Tue, Nov 17 - Tue, Nov 24

5:00 pm - 5:49 pmSAT San Antonio-ITO Hilo Intl

28h 49m2 stops Seattle/Tacoma Intl Honolulu

7:30 pm - 4:02 pmITO Hilo Intl-SAT San Antonio

16h 32m2 stops Honolulu Seattle/Tacoma Intl

$785Multiple Airlines

Mon, Dec 7 - Thu, Dec 10

5:00 pm - 5:49 pmSAT San Antonio-ITO Hilo Intl

28h 49m2 stops Seattle/Tacoma Intl Honolulu

7:30 pm - 4:02 pmITO Hilo Intl-SAT San Antonio

16h 32m2 stops Honolulu Seattle/Tacoma Intl

$795Multiple Airlines

Mon, Dec 7 - Thu, Dec 10

7:00 am - 9:56 pmSAT San Antonio-ITO Hilo Intl

18h 56m2 stops Los Angeles Honolulu

8:45 pm - 11:56 pmITO Hilo Intl-SAT San Antonio

23h 11m2 stops Honolulu Los Angeles

$800Multiple Airlines

Mon, Dec 7 - Thu, Dec 10

5:15 am - 9:56 pmSAT San Antonio-ITO Hilo Intl

20h 41m3 stops Houston George Bush Intcntl Los Angeles Honolulu

11:00 am - 10:51 amITO Hilo Intl-SAT San Antonio

19h 51m2 stops Honolulu Houston George Bush Intcntl

$913United Airlines

Mon, Dec 7 - Thu, Dec 10

6:35 am - 7:07 amSAT San Antonio-ITO Hilo Intl

28h 32m3 stops Chicago O'Hare Intl San Francisco Honolulu

11:00 am - 12:20 pmITO Hilo Intl-SAT San Antonio

21h 20m2 stops Honolulu Chicago O'Hare Intl

$922United Airlines

Mon, Dec 7 - Thu, Dec 10

8:23 am - 5:47 pmSAT San Antonio-ITO Hilo Intl

13h 24m2 stops Phoenix Sky Harbor Intl Honolulu

8:45 pm - 2:04 pmITO Hilo Intl-SAT San Antonio

13h 19m2 stops Honolulu Phoenix Sky Harbor Intl

$977American Airlines

Wed, Nov 18 - Wed, Nov 25

11:20 am - 9:50 pmSAT San Antonio-ITO Hilo Intl

14h 30m2 stops Los Angeles Honolulu

9:25 pm - 12:25 pmITO Hilo Intl-SAT San Antonio

11h 00m1 stop Las Vegas Harry Reid Intl

$1,042Southwest

Wed, Nov 18 - Wed, Nov 25

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Southwest flights from San Antonio to Hilo

Our best Southwest deals on San Antonio to Hilo flight tickets

Southwest

Nov 17

SAT6:55 amSan Antonio

15h 15m

2 stops

ITO6:10 pmHilo Intl

Nov 24

ITO9:25 pmHilo Intl

10h 45m

1 stop

SAT12:10 pmSan Antonio

$736

Southwest

Nov 18

SAT11:20 amSan Antonio

14h 30m

2 stops

ITO9:50 pmHilo Intl

Nov 22

ITO9:25 pmHilo Intl

13h 30m

1 stop

SAT2:55 pmSan Antonio

$756

Southwest

Nov 17

SAT6:55 amSan Antonio

15h 15m

2 stops

ITO6:10 pmHilo Intl

Nov 24

ITO9:25 pmHilo Intl

12h 45m

2 stops

SAT2:10 pmSan Antonio

$761

United Airlines flights from San Antonio to Hilo

Our best United Airlines deals on San Antonio to Hilo flight tickets

United Airlines

Dec 7

SAT5:15 amSan Antonio

20h 41m

3 stops

ITO9:56 pmHilo Intl

Dec 10

ITO11:00 amHilo Intl

19h 51m

2 stops

SAT10:51 amSan Antonio

$913

United Airlines

Dec 7

SAT6:35 amSan Antonio

28h 32m

3 stops

ITO7:07 amHilo Intl

Dec 10

ITO11:00 amHilo Intl

21h 20m

2 stops

SAT12:20 pmSan Antonio

$922

United Airlines

Nov 17

SAT6:34 amSan Antonio

43h 23m

3 stops

ITO9:57 pmHilo Intl

Nov 24

ITO8:45 pmHilo Intl

23h 07m

2 stops

SAT11:52 pmSan Antonio

$1,085

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Tue 11/17

6:55 am-6:10 pm

2 stops15h 15m

Hilo Intl

Tue 11/24

9:25 pm-12:10 pm

1 stop10h 45m

$736

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Wed 11/18

11:20 am-9:50 pm

2 stops14h 30m

Hilo Intl

Sun 11/22

9:25 pm-2:55 pm

1 stop13h 30m

$756

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Tue 11/17

6:55 am-6:10 pm

2 stops15h 15m

Hilo Intl

Tue 11/24

9:25 pm-2:10 pm

2 stops12h 45m

$761

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Mon 12/7

5:00 pm-5:49 pm

2 stops28h 49m

Hilo Intl

Thu 12/10

7:30 pm-4:02 pm

2 stops16h 32m

$785

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Mon 12/7

5:00 pm-5:49 pm

2 stops28h 49m

Hilo Intl

Thu 12/10

7:30 pm-4:02 pm

2 stops16h 32m

$795

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Mon 12/7

7:00 am-9:56 pm

2 stops18h 56m

Hilo Intl

Thu 12/10

8:45 pm-11:56 pm

2 stops23h 11m

$800

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Mon 12/7

5:15 am-9:56 pm

3 stops20h 41m

Hilo Intl

Thu 12/10

11:00 am-10:51 am

2 stops19h 51m

$913

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Mon 12/7

6:35 am-7:07 am

3 stops28h 32m

Hilo Intl

Thu 12/10

11:00 am-12:20 pm

2 stops21h 20m

$922

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Wed 11/18

8:23 am-5:47 pm

2 stops13h 24m

Hilo Intl

Wed 11/25

8:45 pm-2:04 pm

2 stops13h 19m

$977

Quickest round-trip

San AntonioHilo

SAT San Antonio - ITO Hilo Intl

SATITO

San Antonio

Wed 11/18

11:20 am-9:50 pm

2 stops14h 30m

Hilo Intl

Wed 11/25

9:25 pm-12:25 pm

1 stop11h 00m

$1,042

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 Hilo

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

Can stopping save me money on San Antonio to Hilo flights?

You could potentially save up to 13% on your flight if you consider stops on a San Antonio to Hilo flight.

When to book flights from San Antonio to Hilo

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Hilo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Hilo (SAT to ITO) flight deals and tips

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

Best Price Found	$312
Fastest flight time	15h 15m
Direct flights	None

The best one-way flight to Hilo from San Antonio in the past 72 hours is $312. The best round-trip flight deal from San Antonio to Hilo found on momondo in the last 72 hours is $736.

The fastest flight from San Antonio to Hilo takes 15h 15m

There are no direct flights from San Antonio to Hilo. There are no popular flight routes from San Antonio to Hilo.

Search flight deals

Frequently asked questions about flying from San Antonio to Hilo

How far is San Antonio to Hilo Intl by plane?
The distance between San Antonio and Hilo Intl is about 3582.5 mi. 15h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from San Antonio Airport to Hilo Intl Airport?
Prices for flights from San Antonio Airport to Hilo Intl Airport refresh daily.
How old do you have to be to fly from San Antonio Airport to Hilo Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The necessary travel and health documents for your Hilo Intl Airport 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.

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Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Hilo?

It is quick and easy to find San Antonio to Hilo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hilo that suits you.

Can I find flights from San Antonio to Hilo with flexible booking policies on momondo?

Flights from San Antonio to Hilo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Hilo?

Once all potential San Antonio to Hilo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of San Antonio to Hilo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.