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 June 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.

$452 Cheap Flights from San Antonio to Hilo in 2026

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:20 am - 2:30 pm

SAT

ITO

13h 10m

2 stops

6:55 pm - 1:30 pm

ITO

SAT

13h 35m

2 stops

$617Southwest

Wed, Sep 9 - Wed, Sep 23

6:35 am - 6:10 pm

SAT

ITO

16h 35m

2 stops

6:55 pm - 11:40 am

ITO

SAT

11h 45m

2 stops

$705Southwest

Sat, Jun 20 - Tue, Jun 23

6:35 am - 6:10 pm

SAT

ITO

16h 35m

2 stops

6:55 pm - 1:20 pm

ITO

SAT

13h 25m

2 stops

$862Southwest

Thu, Jun 25 - Tue, Jun 30

4:44 pm - 8:54 am

SAT

ITO

21h 10m

2 stops

8:30 am - 5:00 am

ITO

SAT

15h 30m

2 stops

$869Multiple Airlines

Sat, Jun 13 - Tue, Jun 16

4:44 pm - 9:59 pm

SAT

ITO

34h 15m

2 stops

8:30 am - 5:00 am

ITO

SAT

15h 30m

2 stops

$915Multiple Airlines

Sat, Jun 13 - Mon, Jun 15

6:45 am - 6:10 pm

SAT

ITO

16h 25m

2 stops

6:00 am - 1:45 am

ITO

SAT

14h 45m

2 stops

$917Southwest

Mon, Jul 27 - Sun, Aug 2

3:10 pm - 1:14 pm

SAT

ITO

27h 04m

2 stops

6:49 pm - 4:38 pm

ITO

SAT

16h 49m

2 stops

$994American Airlines

Sun, Jun 21 - Thu, Jun 25

7:04 pm - 4:15 pm

SAT

ITO

26h 11m

2 stops

6:49 pm - 4:38 pm

ITO

SAT

16h 49m

2 stops

$1,046American Airlines

Fri, Jun 19 - Thu, Jun 25

3:10 pm - 2:27 pm

SAT

ITO

28h 17m

2 stops

8:45 pm - 2:03 pm

ITO

SAT

12h 18m

2 stops

$1,071American Airlines

Sun, Jun 21 - Wed, Jun 24

1:39 pm - 7:03 am

SAT

ITO

22h 24m

2 stops

11:27 am - 1:17 pm

ITO

SAT

20h 50m

2 stops

$1,101United Airlines

Mon, Jun 22 - Tue, Jun 23

Southwest flights from San Antonio to Hilo

Our best Southwest deals on San Antonio to Hilo flight tickets

Southwest

Sep 9

SAT6:20 amSan Antonio

13h 10m

2 stops

ITO2:30 pmHilo Intl

Sep 23

ITO6:55 pmHilo Intl

13h 35m

2 stops

SAT1:30 pmSan Antonio

$617

Southwest

Jun 20

SAT6:35 amSan Antonio

16h 35m

2 stops

ITO6:10 pmHilo Intl

Jun 23

ITO6:55 pmHilo Intl

11h 45m

2 stops

SAT11:40 amSan Antonio

$705

Southwest

Jun 12

SAT6:15 amSan Antonio

16h 55m

2 stops

ITO6:10 pmHilo Intl

Jun 16

ITO6:55 pmHilo Intl

12h 20m

2 stops

SAT12:15 pmSan Antonio

$797

American Airlines flights from San Antonio to Hilo

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

American Airlines

Jun 21

SAT3:10 pmSan Antonio

27h 04m

2 stops

ITO1:14 pmHilo Intl

Jun 25

ITO6:49 pmHilo Intl

16h 49m

2 stops

SAT4:38 pmSan Antonio

$994

American Airlines

Jun 19

SAT7:04 pmSan Antonio

26h 11m

2 stops

ITO4:15 pmHilo Intl

Jun 25

ITO6:49 pmHilo Intl

16h 49m

2 stops

SAT4:38 pmSan Antonio

$1,046

American Airlines

Jun 21

SAT3:10 pmSan Antonio

28h 17m

2 stops

ITO2:27 pmHilo Intl

Jun 24

ITO8:45 pmHilo Intl

12h 18m

2 stops

SAT2:03 pmSan Antonio

$1,071

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Wed 9/9

6:20 am-2:30 pm

2 stops13h 10m

Hilo Intl

Wed 9/23

6:55 pm-1:30 pm

2 stops13h 35m

$617

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sat 6/20

6:35 am-6:10 pm

2 stops16h 35m

Hilo Intl

Tue 6/23

6:55 pm-11:40 am

2 stops11h 45m

$705

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Thu 6/25

6:35 am-6:10 pm

2 stops16h 35m

Hilo Intl

Tue 6/30

6:55 pm-1:20 pm

2 stops13h 25m

$862

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sat 6/13

4:44 pm-8:54 am

2 stops21h 10m

Hilo Intl

Tue 6/16

8:30 am-5:00 am

2 stops15h 30m

$869

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sat 6/13

4:44 pm-9:59 pm

2 stops34h 15m

Hilo Intl

Mon 6/15

8:30 am-5:00 am

2 stops15h 30m

$915

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 7/27

6:45 am-6:10 pm

2 stops16h 25m

Hilo Intl

Sun 8/2

6:00 am-1:45 am

2 stops14h 45m

$917

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sun 6/21

3:10 pm-1:14 pm

2 stops27h 04m

Hilo Intl

Thu 6/25

6:49 pm-4:38 pm

2 stops16h 49m

$994

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Fri 6/19

7:04 pm-4:15 pm

2 stops26h 11m

Hilo Intl

Thu 6/25

6:49 pm-4:38 pm

2 stops16h 49m

$1,046

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Sun 6/21

3:10 pm-2:27 pm

2 stops28h 17m

Hilo Intl

Wed 6/24

8:45 pm-2:03 pm

2 stops12h 18m

$1,071

San AntonioHilo

SAT - ITO

SATITO

San Antonio

Mon 6/22

1:39 pm-7:03 am

2 stops22h 24m

Hilo Intl

Tue 6/23

11:27 am-1:17 pm

2 stops20h 50m

$1,101

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?

American Airlines and United Airlines are the most popular carriers 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 38% 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	13h 10m
Direct flights	None

The fastest flight from San Antonio to Hilo takes 13h 10m

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. 13h 10m 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 June 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 4,256 reviews		Search Southwest flights

Mountain View

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.