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$186+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — KOA
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
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 January 11, 2026.

Round-trip from

$356
(United Airlines)

One-way from

$186
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$663
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 ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 11, 2026.

This United Airlines deal was found by Cheapflights users on 1/8. 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 5/65:00 amIAH - KOA
1 stop10h 47mUnited Airlines
Wed 5/131:05 pmKOA - IAH
1 stop11h 12mUnited Airlines
Deal found 1/8$356
This Delta deal was found by Cheapflights users on 1/10. 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.
Mon 2/237:15 amIAH - KOA
1 stop12h 36mDelta
Tue 3/310:55 pmKOA - IAH
1 stop11h 16mDelta
Deal found 1/10$392
This Delta deal was found by Cheapflights users on 1/11. 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 3/247:45 amIAH - KOA
2 stops15h 53mDelta
Tue 3/319:55 pmKOA - IAH
1 stop11h 21mDelta
Deal found 1/11$398
This American Airlines deal was found by Cheapflights users on 1/9. 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.
Wed 5/65:00 amIAH - KOA
2 stops11h 45mAmerican Airlines
Wed 5/139:55 pmKOA - IAH
1 stop10h 28mAmerican Airlines
Deal found 1/9$443
This Delta deal was found by Cheapflights users on 1/10. 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 2/266:10 amIAH - KOA
2 stops17h 29mDelta
Tue 3/310:55 pmKOA - IAH
1 stop11h 16mDelta
Deal found 1/10$449
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Tue 3/246:00 amIAH - KOA
1 stop13h 22mAmerican Airlines
Tue 3/319:40 pmKOA - IAH
1 stop21h 16mAmerican Airlines
Deal found 1/11$450
This Delta deal was found by Cheapflights users on 1/10. 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 2/247:15 amIAH - KOA
2 stops16h 24mDelta
Sun 3/19:55 pmKOA - IAH
2 stops15h 43mDelta
Deal found 1/10$454
This Alaska Airlines deal was found by Cheapflights users on 1/11. 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.
Fri 5/14:46 pmIAH - KOA
2 stops21h 50mAlaska Airlines
Fri 5/810:36 amKOA - IAH
1 stop25h 42mAlaska Airlines
Deal found 1/11$458
This Travelocity deal was found by Cheapflights users on 1/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:46 pmIAH - KOA
2 stops24h 30mMultiple Airlines
Wed 5/137:42 pmKOA - IAH
2 stops16h 36mMultiple Airlines
Deal found 1/8$463
This Alaska Airlines deal was found by Cheapflights users on 1/10. 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 3/95:33 pmIAH - ITO
2 stops30h 08mMultiple Airlines
Mon 3/165:59 pmITO - IAH
2 stops18h 54mMultiple Airlines
Deal found 1/10$621
This Alaska Airlines deal was found by Cheapflights users on 1/10. 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 2/246:53 pmIAH - ITO
2 stops25h 07mMultiple Airlines
Wed 2/256:44 pmITO - IAH
2 stops19h 09mMultiple Airlines
Deal found 1/10$673
This United Airlines deal was found by Cheapflights users on 1/10. 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 2/249:35 amIAH - ITO
1 stop14h 24mUnited Airlines
Wed 2/257:42 amITO - IAH
1 stop20h 15mUnited Airlines
Deal found 1/10$744

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 January 11, 2026.
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

Tue 3/24

7:45 am-6:38 pm

2 stops15h 53m

Kona Intl

Tue 3/31

9:55 pm-2:16 pm

1 stop11h 21m

$398

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Tue 3/10

6:47 am-5:47 pm

1 stop16h 00m

Kona Intl

Tue 3/17

9:55 pm-2:16 pm

1 stop11h 21m

$475

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Thu 3/5

6:10 am-6:30 pm

1 stop16h 20m

Kona Intl

Tue 3/17

9:55 pm-2:16 pm

1 stop11h 21m

$475

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Wed 3/11

7:45 am-5:47 pm

2 stops15h 02m

Kona Intl

Mon 3/16

9:55 pm-2:16 pm

1 stop11h 21m

$486

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Wed 3/11

6:00 am-11:33 am

1 stop10h 33m

Kona Intl

Mon 3/16

3:28 pm-6:32 am

1 stop10h 04m

$498

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Mon 2/23

5:00 am-12:59 pm

1 stop11h 59m

Kona Intl

Wed 2/25

2:08 pm-5:11 am

1 stop11h 03m

$512

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Tue 3/10

7:00 am-10:05 pm

1 stop20h 05m

Kona Intl

Mon 3/16

3:53 pm-5:53 pm

2 stops21h 00m

$527

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Thu 1/29

8:00 am-3:48 pm

1 stop11h 48m

Kona Intl

Fri 2/13

10:11 pm-3:42 pm

2 stops13h 31m

$534

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Sun 2/1

5:55 pm-1:51 pm

2 stops23h 56m

Kona Intl

Sat 2/7

5:04 pm-4:55 pm

2 stops19h 51m

$551

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Sat 3/14

6:53 pm-1:33 pm

1 stop23h 40m

Kona Intl

Tue 3/17

5:30 pm-1:27 pm

2 stops14h 57m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 28 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to The Big Island (average of $66). Flying from Houston George Bush Intcntl Airport to The Big Island in July is currently the most expensive (average of $635). 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 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 January 11, 2026.
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
11,685 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,685 reviews
Alaska Airlines
8.0
Very good
11,685 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,145 reviews
Alaska Airlines
8.0
Very good
11,685 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,101 reviews
Alaska Airlines
8.0
Very good
11,685 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 $744, Delta can have you in The Big Island from Houston George Bush Intcntl Airport in 14h 24m. The distance from Houston George Bush Intcntl Airport to The Big Island is about 3766 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to The Big Island (average of $66). Flying from Houston George Bush Intcntl Airport to The Big Island in July is currently the most expensive (average of $635). 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.

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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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$362Average$770FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$442Average$708FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$504Average$731FlexibilityNo cancel feeOn-time69%

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