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$337+ Cheap flights from Austin to Hilo (AUS - ITO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — ITO
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Austin to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$456
(Alaska Airlines)

One-way from

$337
(Southwest)

Popular in

August

Cheapest in

July

Average price

$588
From Austin Bergstrom to Hilo Intl
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One-way flight from Austin Bergstrom to Hilo Intl
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Austin to Hilo

Cheapest flights from Austin to Hilo
Explore the most affordable flight options available from Austin to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:15 amAUS - ITO
2 stops14h 24mAlaska Airlines
Mon 12/158:40 amITO - AUS
2 stops23h 53mAlaska Airlines
Deal found 9/16$455
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:55 amAUS - ITO
2 stops15h 15mSouthwest
Wed 11/196:55 pmITO - AUS
2 stops12h 25mSouthwest
Deal found 9/14$484
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:00 amAUS - ITO
2 stops16h 01mAlaska Airlines
Wed 11/197:43 pmITO - AUS
2 stops15h 31mAlaska Airlines
Deal found 9/15$546
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:15 amAUS - ITO
2 stops20h 04mAlaska Airlines
Tue 10/286:26 pmITO - AUS
2 stops18h 52mAlaska Airlines
Deal found 9/14$609
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:15 pmAUS - ITO
2 stops27h 12mAlaska Airlines
Tue 12/29:00 pmITO - AUS
2 stops17h 25mAlaska Airlines
Deal found 9/14$635
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amAUS - ITO
2 stops16h 39mAlaska Airlines
Sun 10/57:49 pmITO - AUS
2 stops13h 26mAlaska Airlines
Deal found 9/16$930
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amAUS - ITO
2 stops13h 11mAlaska Airlines
Fri 10/37:00 pmITO - AUS
2 stops14h 15mAlaska Airlines
Deal found 9/14$1,343
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:12 pmAUS - ITO
2 stops15h 07mDelta
Mon 10/277:25 pmITO - AUS
2 stops17h 25mDelta
Deal found 9/15$1,379
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amAUS - ITO
2 stops15h 51mAlaska Airlines
Mon 12/296:44 pmITO - AUS
2 stops15h 32mAlaska Airlines
Deal found 9/16$1,754
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:30 amAUS - ITO
2 stops16h 58mUnited Airlines
Tue 12/27:44 pmITO - AUS
3 stops19h 25mUnited Airlines
Deal found 9/14$2,452
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:30 amAUS - ITO
3 stops18h 59mUnited Airlines
Mon 12/298:46 amITO - AUS
2 stops16h 17mUnited Airlines
Deal found 9/16$2,787

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Hilo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Austin to Hilo that are best for you.

Fly from

Austin

Fly to

Hilo

Route

Depart

Return

Price

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Wed 12/10

7:15 am-5:39 pm

2 stops14h 24m

Hilo Intl

Mon 12/15

8:40 am-12:33 pm

2 stops23h 53m

$455

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Mon 11/10

6:55 am-6:10 pm

2 stops15h 15m

Hilo Intl

Wed 11/19

6:55 pm-11:20 am

2 stops12h 25m

$484

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Mon 11/10

6:00 am-6:00 pm

2 stops16h 00m

Hilo Intl

Wed 11/19

6:01 pm-3:14 pm

2 stops17h 13m

$546

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Sat 10/18

7:15 am-10:19 pm

2 stops20h 04m

Hilo Intl

Tue 10/28

6:26 pm-6:18 pm

2 stops18h 52m

$609

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Wed 11/26

6:15 pm-5:27 pm

2 stops27h 12m

Hilo Intl

Tue 12/2

9:00 pm-6:25 pm

2 stops17h 25m

$635

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Wed 10/1

6:00 am-5:39 pm

2 stops16h 39m

Hilo Intl

Sun 10/5

7:49 pm-2:15 pm

2 stops13h 26m

$930

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Mon 9/29

6:00 am-2:11 pm

2 stops13h 11m

Hilo Intl

Fri 10/3

7:00 pm-2:15 pm

2 stops14h 15m

$1,343

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Wed 10/22

12:12 pm-10:19 pm

2 stops15h 07m

Hilo Intl

Mon 10/27

7:25 pm-5:50 pm

2 stops17h 25m

$1,379

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Wed 11/26

7:30 am-8:28 pm

2 stops16h 58m

Hilo Intl

Tue 12/2

7:44 pm-7:09 pm

3 stops19h 25m

$2,452

AustinHilo

AUS - ITO

AUSITO

Austin Bergstrom

Tue 9/30

7:05 am-6:10 pm

2 stops16h 05m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 13 results
1
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Best time to book a flight from Austin to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Hilo

What is the cheapest month to book a flight from Austin to Hilo?

Currently, March is the cheapest month in which you can book a flight from Austin to Hilo (average of $330). Flying from Austin to Hilo in December is currently the most expensive (average of $726). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hilo. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines and Southwest from Austin to Hilo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Austin to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Hilo?

    Alaska Airlines and Southwest can get you from Austin to Hilo in just under 14h 24m. Your travel time can differ by up to 51m. Austin and Hilo are separated by a distance of 3627 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Austin to Hilo round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Hilo, with prices starting at $541. Another option worth looking into is Southwest, starting at $543 round trip. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Austin to Hilo one-way?

    One-way options have recently been found by users for as low as $337 on Southwest. Other airlines that offer cheap prices include Alaska Airlines from $1,211 and United Airlines from $1,566 one-way.

  • Can I find deals for flights from Austin to Hilo that include hotel bookings?

    Yes. In addition to deals on Austin to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Hilo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Hilo.

  • Can I find deals for business class flights from Austin to Hilo?

    Yes. Cheapflights offers flight deals from Austin to Hilo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Hilo?

    Currently, March is the cheapest month in which you can book a flight from Austin to Hilo (average of $330). Flying from Austin to Hilo in December is currently the most expensive (average of $726). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Austin to Hilo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Austin to Hilo

Discover the top 2 airlines that operate flights from Austin to Hilo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$541Average$639FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$543Average$798FlexibilityNo cancel feeOn-time63%

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