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$216+ Cheap flights from George Bush Intcntl (IAH) to The Big Island

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — KOA
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to The Big Island

Keep the following information in mind while searching for George Bush Intcntl to The Big Island flight deals. Data was last updated August 21, 2025.

Round-trip from

$431
(Alaska Airlines)

One-way from

$216
(American Airlines)

Popular in

November

Cheapest in

October

Average price

$708
From Houston George Bush Intcntl to The Big Island
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One-way flight from Houston George Bush Intcntl to The Big Island
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Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from George Bush Intcntl to The Big Island

Cheapest flights from George Bush Intcntl to The Big Island
Explore the most affordable flight options available from George Bush Intcntl to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 10/297:00 amIAH - KOA
1 stop14h 44mAlaska Airlines
Tue 11/48:45 amKOA - IAH
1 stop11h 07mAlaska Airlines
Deal found 8/19$431
This Delta deal was found by Cheapflights users on 8/19. 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 10/297:40 amIAH - KOA
2 stops14h 50mDelta
Tue 11/49:30 pmKOA - IAH
1 stop12h 40mDelta
Deal found 8/19$436
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:00 amIAH - KOA
2 stops14h 02mAmerican Airlines
Mon 11/109:45 pmKOA - IAH
1 stop11h 37mAmerican Airlines
Deal found 8/20$437
This Delta deal was found by Cheapflights users on 8/18. 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 9/107:40 amIAH - KOA
2 stops14h 54mDelta
Sun 9/149:30 pmKOA - IAH
2 stops15h 32mDelta
Deal found 8/18$442
This Delta deal was found by Cheapflights users on 8/21. 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 11/57:00 amIAH - KOA
1 stop16h 53mDelta
Wed 11/129:35 pmKOA - IAH
1 stop12h 46mDelta
Deal found 8/21$445
This Delta deal was found by Cheapflights users on 8/21. 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.
Thu 11/67:00 amIAH - KOA
1 stop16h 53mDelta
Wed 11/129:35 pmKOA - IAH
1 stop12h 46mDelta
Deal found 8/21$454
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/238:00 amIAH - KOA
1 stop13h 44mAlaska Airlines
Sun 9/2811:47 amKOA - IAH
1 stop13h 37mAlaska Airlines
Deal found 8/19$457
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Sun 10/55:38 amIAH - KOA
1 stop10h 48mUnited Airlines
Sat 10/111:40 pmKOA - IAH
1 stop11h 06mUnited Airlines
Deal found 8/19$461
This Delta deal was found by Cheapflights users on 8/19. 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.
Tue 9/237:40 amIAH - KOA
2 stops14h 49mDelta
Mon 9/298:44 pmKOA - IAH
1 stop12h 29mDelta
Deal found 8/19$462
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:00 amIAH - KOA
2 stops14h 12mAmerican Airlines
Mon 12/226:30 pmKOA - IAH
1 stop9h 45mAmerican Airlines
Deal found 8/19$463
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 12/115:27 amIAH - KOA
1 stop11h 09mUnited Airlines
Fri 12/192:25 pmKOA - IAH
2 stops11h 42mUnited Airlines
Deal found 8/20$466
This Delta deal was found by Cheapflights users on 8/20. 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.
Tue 10/74:00 pmIAH - KOA
1 stop32h 23mDelta
Thu 10/98:30 pmKOA - IAH
1 stop12h 40mDelta
Deal found 8/20$467

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to The Big Island 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 August 21, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to The Big Island that are best for you.

Fly from

George Bush Intcntl

Fly to

The Big Island

Route

Depart

Return

Price

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Thu 12/11

5:27 am-12:36 pm

1 stop11h 09m

Kona Intl

Sat 12/20

8:30 pm-11:15 am

1 stop10h 45m

$431

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Wed 10/29

7:00 am-4:44 pm

1 stop14h 44m

Kona Intl

Tue 11/4

8:45 am-11:52 pm

1 stop11h 07m

$431

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Tue 2/17

5:15 am-12:56 pm

1 stop11h 41m

Kona Intl

Sat 2/28

3:55 pm-6:20 am

1 stop10h 25m

$431

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Wed 10/29

7:40 am-5:30 pm

2 stops14h 50m

Kona Intl

Tue 11/4

9:30 pm-2:10 pm

1 stop12h 40m

$436

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Thu 12/11

5:00 am-3:12 pm

2 stops14h 12m

Kona Intl

Mon 12/22

6:30 pm-8:15 am

1 stop9h 45m

$437

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Sat 1/17

7:49 am-7:27 pm

2 stops15h 38m

Kona Intl

Sun 1/25

6:30 pm-8:20 am

1 stop9h 50m

$437

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Thu 11/6

5:00 am-3:02 pm

2 stops14h 02m

Kona Intl

Mon 11/10

9:45 pm-1:22 pm

1 stop11h 37m

$437

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Tue 9/23

7:40 am-5:29 pm

2 stops14h 49m

Kona Intl

Mon 9/29

9:30 pm-6:05 pm

2 stops15h 35m

$442

HoustonHilo

IAH - ITO

IAHITO

Houston George Bush Intcntl

Tue 10/7

6:00 am-10:19 pm

2 stops21h 19m

Hilo Intl

Tue 10/14

9:00 pm-12:10 am

2 stops22h 10m

$570

HoustonHilo

IAH - ITO

IAHITO

Houston George Bush Intcntl

Wed 9/24

8:00 am-10:17 pm

2 stops19h 17m

Hilo Intl

Tue 9/30

7:00 pm-6:28 pm

2 stops18h 28m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 33 results
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Best time to book a flight from George Bush Intcntl to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from George Bush Intcntl 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 Houston George Bush Intcntl Airport to The Big Island

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to The Big Island (average of $409). Flying from Houston George Bush Intcntl Airport to The Big Island in June is currently the most expensive (average of $624). 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.

What is the cheapest time of day to fly from IAH to FUI?

Find hourly flight availability from George Bush Intcntl to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2025.

When flying from Houston George Bush Intcntl Airport to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated August 21, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to The Big Island, such as Alaska Airlines, United Airlines, and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,934 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to The Big Island. 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 Houston George Bush Intcntl Airport to The Big Island?

    For as low as $431, United Airlines can have you in The Big Island from Houston George Bush Intcntl Airport in 11h 09m. The distance from Houston George Bush Intcntl Airport to The Big Island is about 3826 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to The Big Island one-way?

    One-way options have recently been found by users for as low as $216 on American Airlines. Other airlines that offer cheap prices include United Airlines from $276 and Alaska Airlines from $277 one-way.

  • Can I find deals for flights from George Bush Intcntl to The Big Island that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to The Big Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to The Big Island.

  • Can I find deals for business class flights from George Bush Intcntl to The Big Island?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to The Big Island 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 Houston George Bush Intcntl Airport to The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to The Big Island (average of $409). Flying from Houston George Bush Intcntl Airport to The Big Island in June is currently the most expensive (average of $624). 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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Top 3 airlines flying from George Bush Intcntl to The Big Island

Discover the top 3 airlines that operate flights from George Bush Intcntl to The Big Island. 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$362Average$638FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$364Average$628FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$489Average$855FlexibilityNo cancel feeOn-time69%

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