$235 Find Cheap Flights from San Antonio to The Big Island

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 The Big Island departing on 8/31. 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 The Big Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to The Big Island, 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 The Big Island, as well as popular online travel agencies
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Cheap Flights from San Antonio to The Big Island

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Kailua-Kona
Kailua-Kona1 stop$458
Hilo
Hilo1 stop$519
Kailua-Kona
Kailua-Kona1 stop$458
Hilo
Hilo1 stop$519

Book Cheap San Antonio to The Big Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to The Big Island 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 The Big Island

Wed, Nov 11 - Tue, Nov 17
Delta Logo
8:00 am - 3:45 pm
SAT
-
KOA
11h 45m
1 stop
Delta Logo
8:55 pm - 1:34 pm
KOA
-
SAT
12h 39m
1 stop
$458Delta
Wed, Nov 11 - Tue, Nov 17
Delta Logo
8:00 am - 6:54 pm
SAT
-
KOA
14h 54m
2 stops
Delta Logo
8:55 pm - 1:34 pm
KOA
-
SAT
12h 39m
1 stop
$464Delta
Tue, Oct 27 - Wed, Oct 28
Delta Logo
8:00 am - 6:39 pm
SAT
-
KOA
15h 39m
2 stops
Delta Logo
9:45 pm - 5:24 pm
KOA
-
SAT
14h 39m
2 stops
$469Delta
Mon, Oct 26 - Fri, Oct 30
Southwest Logo
5:45 am - 12:45 pm
SAT
-
KOA
12h 00m
1 stop
Southwest Logo
7:05 pm - 11:55 am
KOA
-
SAT
11h 50m
2 stops
$478Southwest
Fri, Sep 11 - Thu, Sep 17
American Airlines Logo
8:54 am - 2:02 pm
SAT
-
KOA
10h 08m
1 stop
American Airlines Logo
9:45 pm - 1:02 pm
KOA
-
SAT
10h 17m
1 stop
$489American Airlines
Fri, Sep 11 - Thu, Sep 17
American Airlines Logo
6:00 am - 4:00 pm
SAT
-
KOA
15h 00m
2 stops
American Airlines Logo
9:45 pm - 1:02 pm
KOA
-
SAT
10h 17m
1 stop
$495American Airlines
Mon, Oct 26 - Fri, Oct 30
Southwest Logo
6:30 am - 6:05 pm
SAT
-
KOA
16h 35m
2 stops
Southwest Logo
7:05 pm - 11:55 am
KOA
-
SAT
11h 50m
2 stops
$497Southwest
Mon, Nov 2 - Wed, Nov 4
Multiple Airlines Logo
3:07 pm - 8:54 am
SAT
-
ITO
21h 47m
2 stops
Multiple Airlines Logo
6:00 am - 10:51 pm
ITO
-
SAT
12h 51m
2 stops
$718Multiple Airlines
Tue, Nov 3 - Wed, Nov 4
Multiple Airlines Logo
5:21 pm - 2:24 pm
SAT
-
ITO
25h 03m
2 stops
Multiple Airlines Logo
7:43 pm - 4:25 pm
ITO
-
SAT
16h 42m
2 stops
$799Multiple Airlines
Tue, Nov 3 - Wed, Nov 4
United Airlines Logo
5:30 am - 8:13 pm
SAT
-
ITO
18h 43m
3 stops
United Airlines Logo
7:36 am - 11:42 pm
ITO
-
SAT
12h 06m
2 stops
$845United Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to The Big Island flights

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

Can I save money by flying with a layover from San Antonio to The Big Island?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $390, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from San Antonio to The Big Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to The Big Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to The Big Island is February, when tickets cost $236 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $717 and $702 respectively.

Good to know

Low seasonJune
Cheapest flight$235
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 28% increase in price.
Flight from San Antonio to Kailua-Kona

FAQs - booking The Big Island flights

  • How does KAYAK find such low prices on flights from San Antonio to The Big Island?

    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 The Big Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to The Big Island 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 The Big Island?

    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 from San Antonio to The Big Island with an airline and back with another airline.

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

    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 from San Antonio to The Big Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from San Antonio to The Big Island

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to The Big Island. 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 The Big Island? 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.
7.9
Alaska AirlinesOverall score based on 12583 reviews
8.5Crew
7.0Entertainment
7.0Food
8.1Boarding
7.8Comfort
Airline reviews

Everyone from the ticket counter to the stewards were so accommodating and helpful

10.0 ExcellentAnonymous, Jun 2026
SAT - SEA
Read more Alaska Airlines reviews

Everyone from the ticket counter to the stewards were so accommodating and helpful

The flight attendant and first class were very friendly, efficient, and wanted to make sure that service was great. Highly recommend this airline.

The response was very helpful and quick. Overall, it was very professional.

I had a medical incident on the flight. The crew was very responsive and kind, making the situation as "good" as possible. (I believe they were overly cautious, but it's understandable.) My only complaint is that the seats are too small. I was so cramped for so many hours, that it exacerbated my medical incident. I will probably not be able to fly in coach anymore, and cannot afford otherwise, so it looks like flying is a thing of the past for me.

Attentive, caring. Loved the communication in the app even before boarding and while on plane from pilots.

Boarding the flight crew was super nice. They came with drinks 2 times during the 4 hour flight from San Antonio to Seattle and they gave a snack. If you wanted WIFI it was $8 and they had movies, some to purchase and some free. The way the plane was packed you would think it would be free or cheaper. Our pilot got us there before our actual arrival time l, we arrived at 9 not 930.

Airline stewards for first class had an attitude not impressed .

It would have been excellent but we were delayed as we had to stop in Salt Lake City to refuel. I was supposed to get to Seattle at 8:40 but didn't get in til close to 11 p.m. But it's okay, all in all it was a good flight experience and my first time flying Alaska Airlines. :)

There was a medical emergency on board the crew handled it very professionally and the ambulance crew as well. I am very impressed. Thank you Clyde Barron 31 D

How easy the trip. Information about what to do was great. Everyone very friendly.

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

Great vacation. Can't wait till next year for another one.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

Much better than the.last. flight on SW on Thanksgiving day

Unfortunately it was not a good experience. There was a rude stewardess.

Boarding was well explained and smooth. The flight was short, so there was no time for snacks. They did offer water or juice, though.

The flight was very short, 45 mins, therefore no snacks/drinks were provided; there should be a NA option for food and entertainment survey questions. Also, there were no charging ports onboard for cell phones. My experience was overall positive.

It was good. I wish you had gluten free snacks for my husband.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

The plane was dirty and the in seat air wasn't blowing as planes usually do.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Angela was the best fa ever. She made that 8 hour flight a breeze

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

The boarding process went very quickly, faster than I’ve ever seen boarding occur. I understand the need for efficiency, but the groups were called so quickly that there was a lot of chaos at the gate and people running through the airport. Then we all sat on the plane for a while, which seemed silly.

Everything you need to know for your flight to The Big Island

Information on your arrival and departure airports