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 many operators does momondo search for flights from San Antonio Airport to Hilo Intl Airport?

The number of operators available for flights from San Antonio Airport to Hilo Intl Airport is 1 as of May 2026.

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.

$372 Cheap Flights from San Antonio to Hilo in 2026

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Find the cheapest flights from San Antonio to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:12 pm - 8:53 am

SAT

ITO

20h 41m

2 stops

6:49 pm - 4:16 pm

ITO

SAT

16h 27m

2 stops

$641Multiple Airlines

Tue, Sep 8 - Wed, Sep 9

5:12 pm - 8:53 am

SAT

ITO

20h 41m

2 stops

8:45 pm - 4:16 pm

ITO

SAT

14h 31m

2 stops

$647Multiple Airlines

Mon, Sep 21 - Wed, Sep 23

7:00 am - 6:14 pm

SAT

ITO

16h 14m

2 stops

8:36 am - 5:40 am

ITO

SAT

16h 04m

2 stops

$741Multiple Airlines

Thu, May 28 - Mon, Jun 1

4:44 pm - 7:58 am

SAT

ITO

20h 14m

2 stops

7:44 pm - 3:46 pm

ITO

SAT

15h 02m

2 stops

$925Multiple Airlines

Mon, Aug 3 - Fri, Aug 7

4:44 pm - 12:13 pm

SAT

ITO

24h 29m

2 stops

7:44 pm - 3:46 pm

ITO

SAT

15h 02m

2 stops

$934Multiple Airlines

Sat, Aug 1 - Fri, Aug 7

6:45 am - 2:30 pm

SAT

ITO

12h 45m

2 stops

8:45 pm - 3:25 pm

ITO

SAT

13h 40m

1 stop

$938Southwest

Sat, Aug 1 - Fri, Aug 7

7:02 am - 6:17 pm

SAT

ITO

16h 15m

2 stops

8:30 am - 5:00 am

ITO

SAT

15h 30m

2 stops

$957Multiple Airlines

Wed, Jun 10 - Wed, Jun 17

3:09 pm - 7:58 am

SAT

ITO

21h 49m

2 stops

6:00 am - 11:59 pm

ITO

SAT

12h 59m

2 stops

$964Multiple Airlines

Mon, Aug 3 - Fri, Aug 7

6:50 am - 2:30 pm

SAT

ITO

12h 40m

2 stops

6:00 am - 11:20 pm

ITO

SAT

12h 20m

2 stops

$977Southwest

Sat, May 30 - Wed, Jun 3

4:44 pm - 2:27 pm

SAT

ITO

26h 43m

2 stops

8:30 am - 5:00 am

ITO

SAT

15h 30m

2 stops

$1,041Multiple Airlines

Thu, Jun 11 - Wed, Jun 17

United Airlines flights from San Antonio to Hilo

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

United Airlines

Sep 8

SAT8:53 amSan Antonio

14h 24m

2 stops

ITO6:17 pmHilo Intl

Sep 9

ITO7:44 pmHilo Intl

19h 09m

3 stops

SAT7:53 pmSan Antonio

$1,053

United Airlines

Sep 21

SAT7:35 amSan Antonio

19h 19m

2 stops

ITO9:54 pmHilo Intl

Sep 23

ITO7:44 pmHilo Intl

18h 44m

3 stops

SAT7:28 pmSan Antonio

$1,135

United Airlines

Sep 21

SAT9:07 amSan Antonio

15h 05m

2 stops

ITO7:12 pmHilo Intl

Sep 23

ITO7:44 pmHilo Intl

18h 44m

3 stops

SAT7:28 pmSan Antonio

$1,139

Southwest flights from San Antonio to Hilo

Our best Southwest deals on San Antonio to Hilo flight tickets

Southwest

Aug 1

SAT6:45 amSan Antonio

12h 45m

2 stops

ITO2:30 pmHilo Intl

Aug 7

ITO8:45 pmHilo Intl

13h 40m

1 stop

SAT3:25 pmSan Antonio

$938

Southwest

May 30

SAT6:50 amSan Antonio

12h 40m

2 stops

ITO2:30 pmHilo Intl

Jun 3

ITO6:00 amHilo Intl

12h 20m

2 stops

SAT11:20 pmSan Antonio

$977

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Tue 9/8

5:12 pm-8:53 am

2 stops20h 41m

Hilo Intl

Wed 9/9

6:49 pm-4:16 pm

2 stops16h 27m

$641

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 9/21

5:12 pm-8:53 am

2 stops20h 41m

Hilo Intl

Wed 9/23

8:45 pm-4:16 pm

2 stops14h 31m

$647

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Thu 5/28

7:00 am-6:14 pm

2 stops16h 14m

Hilo Intl

Mon 6/1

8:36 am-5:40 am

2 stops16h 04m

$741

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 8/3

4:44 pm-7:58 am

2 stops20h 14m

Hilo Intl

Fri 8/7

7:44 pm-3:46 pm

2 stops15h 02m

$925

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sat 8/1

4:44 pm-12:13 pm

2 stops24h 29m

Hilo Intl

Fri 8/7

7:44 pm-3:46 pm

2 stops15h 02m

$934

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sat 8/1

6:45 am-2:30 pm

2 stops12h 45m

Hilo Intl

Fri 8/7

8:45 pm-3:25 pm

1 stop13h 40m

$938

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Wed 6/10

7:02 am-6:17 pm

2 stops16h 15m

Hilo Intl

Wed 6/17

8:30 am-5:00 am

2 stops15h 30m

$957

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 8/3

3:09 pm-7:58 am

2 stops21h 49m

Hilo Intl

Fri 8/7

6:00 am-11:59 pm

2 stops12h 59m

$964

Quickest round-trip

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sat 5/30

6:50 am-2:30 pm

2 stops12h 40m

Hilo Intl

Wed 6/3

6:00 am-11:20 pm

2 stops12h 20m

$977

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Thu 6/11

4:44 pm-2:27 pm

2 stops26h 43m

Hilo Intl

Wed 6/17

8:30 am-5:00 am

2 stops15h 30m

$1,041

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

What is the cheapest airline that flies from San Antonio to Hilo Intl?

Southwest is the most popular carrier operating from San Antonio to Hilo Intl

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 37% 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.

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

Fastest flight time	16h 14m
Direct flights	None

The fastest flight from San Antonio to Hilo takes 16h 14m

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. 16h 14m 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 many operators does momondo search for flights from San Antonio Airport to Hilo Intl Airport?
The number of operators available for flights from San Antonio Airport to Hilo Intl Airport is 1 as of May 2026.
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.
What is the most popular airline from San Antonio to Hilo?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Hilo is Southwest, representing 100% of all bookings.

Best airlines flying from San Antonio to Hilo

Compare and see reviews for airlines that fly from San Antonio to Hilo with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $798	Free Cancellation	Rating 7.9 4,287 reviews		Search Southwest flights

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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.