SAT - ITO

$497 Find Cheap Flights from San Antonio to Hilo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Hilo departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hilo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Hilo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Hilo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$645
Southwest
Wed 10/7Wed 10/14
SAT - ITO • 2 stops
Cheapest one-way
$497
United Airlines
Tue 5/26
SAT - ITO • 2 stops
Top airlines
Cheapest • from $645 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Hilo. You'll need at least 2 connections.
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We hope you love your trip to Hilo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Hilo (SAT-ITO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Hilo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Hilo

Wed, Oct 7 - Wed, Oct 14
Southwest Logo
6:40 am - 2:35 pm
SAT
-
ITO
12h 55m
2 stops
Southwest Logo
6:55 pm - 1:20 pm
ITO
-
SAT
13h 25m
2 stops
$645Southwest
Wed, Sep 9 - Thu, Sep 10
Multiple Airlines Logo
5:12 pm - 12:15 pm
SAT
-
ITO
24h 03m
2 stops
Multiple Airlines Logo
7:44 pm - 4:34 pm
ITO
-
SAT
15h 50m
2 stops
$771Multiple Airlines
Wed, Sep 9 - Thu, Sep 10
Multiple Airlines Logo
5:12 pm - 8:53 am
SAT
-
ITO
20h 41m
2 stops
Multiple Airlines Logo
5:30 pm - 4:34 pm
ITO
-
SAT
18h 04m
2 stops
$772Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
7:00 am - 10:12 pm
SAT
-
ITO
20h 12m
2 stops
Multiple Airlines Logo
6:00 am - 5:40 am
ITO
-
SAT
18h 40m
2 stops
$865Multiple Airlines
Wed, Sep 9 - Thu, Sep 10
United Airlines Logo
5:57 pm - 6:17 pm
SAT
-
ITO
29h 20m
3 stops
United Airlines Logo
8:45 pm - 10:02 pm
ITO
-
SAT
20h 17m
2 stops
$990United Airlines
Wed, Sep 9 - Thu, Sep 10
United Airlines Logo
8:53 am - 9:54 pm
SAT
-
ITO
18h 01m
2 stops
United Airlines Logo
7:44 pm - 7:53 pm
ITO
-
SAT
19h 09m
3 stops
$1,097United Airlines
Mon, May 11 - Fri, May 15
United Airlines Logo
6:15 am - 2:31 pm
SAT
-
ITO
13h 16m
2 stops
United Airlines Logo
6:44 pm - 12:56 pm
ITO
-
SAT
13h 12m
2 stops
$1,131United Airlines
Sat, May 30 - Sat, May 30
Southwest Logo
6:50 am - 2:30 pm
SAT
-
ITO
12h 40m
2 stops
Southwest Logo
3:30 pm - 12:05 pm
ITO
-
SAT
15h 35m
2 stops
$1,157Southwest
Fri, May 22 - Mon, Jun 15
United Airlines Logo
5:30 am - 10:12 pm
SAT
-
ITO
21h 42m
2 stops
United Airlines Logo
8:45 pm - 3:39 pm
ITO
-
SAT
37h 54m
2 stops
$1,226United Airlines
Fri, May 22 - Mon, Jun 15
Multiple Airlines Logo
5:57 pm - 1:14 pm
SAT
-
ITO
24h 17m
2 stops
Multiple Airlines Logo
7:44 pm - 5:00 am
ITO
-
SAT
28h 16m
2 stops
$1,287Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Hilo flights

Get data-powered insights and trends into flights from San Antonio to Hilo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Antonio to Hilo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Antonio to Hilo were found on Southwest ($645) and United Airlines ($990).

Good to know

Cheapest flight$497
Flight from San Antonio to Hilo

When to book flights from San Antonio to Hilo

Are your dates flexible? Find out the best times to travel from San Antonio to Hilo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Hilo

  • What is the cheapest flight from San Antonio to Hilo?

    In the last 3 days, the lowest price for a flight from San Antonio to Hilo was $497 for a one-way ticket and $645 for a round-trip.

  • Do I need a passport to fly between San Antonio and Hilo?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from San Antonio to Hilo?

    On your way to Hilo, you’ll fly out from San Antonio. You’ll be landing at Hilo Intl.

  • Which aircraft models fly most regularly from San Antonio to Hilo?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San Antonio to Hilo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Hilo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Hilo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Hilo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilo with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and ITO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Hilo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilo from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to Hilo

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Hilo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Hilo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4314 reviews
8.6Crew
7.5Entertainment
8.1Boarding
7.0Food
8.0Comfort
Airline reviews

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

10.0 Excellentdebra, Apr 2026
LBB - LAS
Read more Southwest reviews

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I elected to pay for the upgrades and found very little difference

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

I was assigned seat 7E, yet my boarding was Group 5, which caused me to have to put my luggage in the back of the plance above `19 or 20 aisle, as passengers who had boarded earlier took the overhead bins in the front. SW needs to monitor bin space and ensure that bin space above the seat are aligned to those sitting near their seats. Also the seating assignments needs to align with group number. Maybe board those last first and so on? Having said the ALL the passengers on the plane were gracious enough to allow me and other passengers in this dilema to retrieve our luggage and helped us along the way. I always love the flight staff, as always their fantastic and I can't rave about them enough!

Everything you need to know for your flight from San Antonio to Hilo

Information on your arrival and departure airports