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 April 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.

$373 Cheap Flights from San Antonio to Hilo in 2026

1 adult

0 bags

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.

8:10 am - 6:10 pm

SAT

ITO

15h 00m

2 stops

6:00 am - 12:15 am

ITO

SAT

13h 15m

2 stops

$695Southwest

Sun, May 3 - Thu, May 7

5:40 am - 2:30 pm

SAT

ITO

13h 50m

2 stops

6:00 am - 11:20 pm

ITO

SAT

12h 20m

2 stops

$775Southwest

Sat, May 2 - Tue, May 5

5:12 pm - 7:56 am

SAT

ITO

19h 44m

2 stops

5:30 pm - 4:34 pm

ITO

SAT

18h 04m

2 stops

$813Multiple Airlines

Wed, Sep 9 - Thu, Sep 10

6:20 am - 2:30 pm

SAT

ITO

13h 10m

2 stops

6:00 am - 10:50 pm

ITO

SAT

11h 50m

2 stops

$820Southwest

Tue, Sep 1 - Sat, Sep 5

5:57 pm - 6:17 pm

SAT

ITO

29h 20m

3 stops

8:45 pm - 10:02 pm

ITO

SAT

20h 17m

2 stops

$976United Airlines

Wed, Sep 9 - Thu, Sep 10

6:45 am - 2:30 pm

SAT

ITO

12h 45m

2 stops

6:00 am - 11:20 pm

ITO

SAT

12h 20m

2 stops

$1,015Southwest

Thu, May 28 - Tue, Jun 2

1:11 pm - 9:33 pm

SAT

ITO

13h 22m

2 stops

5:59 pm - 10:47 am

ITO

SAT

11h 48m

2 stops

$1,071United Airlines

Tue, May 5 - Sat, May 9

5:57 pm - 6:17 pm

SAT

ITO

29h 20m

3 stops

8:45 pm - 10:02 pm

ITO

SAT

20h 17m

2 stops

$1,072United Airlines

Wed, Sep 9 - Thu, Sep 10

6:49 am - 10:33 pm

SAT

ITO

20h 44m

3 stops

6:44 pm - 12:56 pm

ITO

SAT

13h 12m

2 stops

$1,077United Airlines

Sat, May 2 - Tue, May 5

5:30 am - 6:17 pm

SAT

ITO

17h 47m

2 stops

9:26 am - 12:43 pm

ITO

SAT

22h 17m

2 stops

$1,103United Airlines

Thu, Jun 18 - Tue, Jun 23

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Southwest flights from San Antonio to Hilo

Our best Southwest deals on San Antonio to Hilo flight tickets

Southwest

May 3

SAT8:10 amSan Antonio

15h 00m

2 stops

ITO6:10 pmHilo Intl

May 7

ITO6:00 amHilo Intl

13h 15m

2 stops

SAT12:15 amSan Antonio

$695

Southwest

May 2

SAT5:40 amSan Antonio

13h 50m

2 stops

ITO2:30 pmHilo Intl

May 5

ITO6:00 amHilo Intl

12h 20m

2 stops

SAT11:20 pmSan Antonio

$775

Southwest

Sep 1

SAT6:20 amSan Antonio

13h 10m

2 stops

ITO2:30 pmHilo Intl

Sep 5

ITO6:00 amHilo Intl

11h 50m

2 stops

SAT10:50 pmSan Antonio

$820

United Airlines flights from San Antonio to Hilo

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

United Airlines

Sep 9

SAT5:57 pmSan Antonio

29h 20m

3 stops

ITO6:17 pmHilo Intl

Sep 10

ITO8:45 pmHilo Intl

20h 17m

2 stops

SAT10:02 pmSan Antonio

$976

United Airlines

May 5

SAT1:11 pmSan Antonio

13h 22m

2 stops

ITO9:33 pmHilo Intl

May 9

ITO5:59 pmHilo Intl

11h 48m

2 stops

SAT10:47 amSan Antonio

$1,071

United Airlines

Sep 9

SAT5:57 pmSan Antonio

29h 20m

3 stops

ITO6:17 pmHilo Intl

Sep 10

ITO8:45 pmHilo Intl

20h 17m

2 stops

SAT10:02 pmSan Antonio

$1,072

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sun 5/3

8:10 am-6:10 pm

2 stops15h 00m

Hilo Intl

Thu 5/7

6:00 am-12:15 am

2 stops13h 15m

$695

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sat 5/2

5:40 am-2:30 pm

2 stops13h 50m

Hilo Intl

Tue 5/5

6:00 am-11:20 pm

2 stops12h 20m

$775

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Wed 9/9

5:12 pm-7:56 am

2 stops19h 44m

Hilo Intl

Thu 9/10

5:30 pm-4:34 pm

2 stops18h 04m

$813

Quickest round-trip

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Tue 9/1

6:20 am-2:30 pm

2 stops13h 10m

Hilo Intl

Sat 9/5

6:00 am-10:50 pm

2 stops11h 50m

$820

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Wed 9/9

5:57 pm-6:17 pm

3 stops29h 20m

Hilo Intl

Thu 9/10

8:45 pm-10:02 pm

2 stops20h 17m

$976

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Thu 5/28

6:45 am-2:30 pm

2 stops12h 45m

Hilo Intl

Tue 6/2

6:00 am-11:20 pm

2 stops12h 20m

$1,015

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Tue 5/5

1:11 pm-9:33 pm

2 stops13h 22m

Hilo Intl

Sat 5/9

5:59 pm-10:47 am

2 stops11h 48m

$1,071

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Wed 9/9

5:57 pm-6:17 pm

3 stops29h 20m

Hilo Intl

Thu 9/10

8:45 pm-10:02 pm

2 stops20h 17m

$1,072

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sat 5/2

6:49 am-10:33 pm

3 stops20h 44m

Hilo Intl

Tue 5/5

6:44 pm-12:56 pm

2 stops13h 12m

$1,077

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Thu 6/18

5:30 am-6:17 pm

2 stops17h 47m

Hilo Intl

Tue 6/23

9:26 am-12:43 pm

2 stops22h 17m

$1,103

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 and United Airlines are the most popular carriers operating from San Antonio to Hilo Intl

What airlines fly to Hilo?

United Airlines, Delta and American Airlines 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 36% 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	14h 17m
Direct flights	None

The fastest flight from San Antonio to Hilo takes 14h 17m

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. 14h 17m 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 April 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 8.0 4,327 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.