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$217+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — KOA
May 11 — May 181
Sun 5/11
Sun 5/18
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 May 6, 2025.

Round-trip from

$433
(United Airlines)

One-way from

$217
(United Airlines)

Popular in

July

Cheapest in

August

Average price

$701
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. 5% potential increase in price ($38 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 May 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 May 6, 2025.

This United Airlines deal was found by Cheapflights users on 5/5. 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.
Mon 9/16:00 amIAH - KOA
1 stop10h 46mUnited Airlines
Wed 9/101:30 pmKOA - IAH
1 stop11h 17mUnited Airlines
Deal found 5/5$433
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 9/216:00 amIAH - KOA
2 stops16h 41mAlaska Airlines
Wed 10/111:47 amKOA - IAH
1 stop13h 37mAlaska Airlines
Deal found 5/5$438
This Delta deal was found by Cheapflights users on 5/5. 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.
Sun 8/317:55 amIAH - KOA
2 stops14h 43mDelta
Tue 9/98:40 pmKOA - IAH
1 stop12h 41mDelta
Deal found 5/5$439
This Trip.com deal was found by Cheapflights users on 5/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:00 amIAH - KOA
1 stop12h 55mHawaiian Airlines
Tue 9/238:00 amKOA - IAH
1 stop11h 06mHawaiian Airlines
Deal found 5/5$469
This American Airlines deal was found by Cheapflights users on 5/5. 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 8/195:00 amIAH - KOA
2 stops14h 08mAmerican Airlines
Sat 8/239:40 pmKOA - IAH
1 stop20h 52mAmerican Airlines
Deal found 5/5$496
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 9/196:00 amIAH - ITO
2 stops29h 57mAlaska Airlines
Wed 9/246:00 amITO - IAH
2 stops19h 24mAlaska Airlines
Deal found 5/6$660
This United Airlines deal was found by Cheapflights users on 5/5. 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 9/210:00 amIAH - ITO
1 stop27h 06mUnited Airlines
Tue 9/237:49 amITO - IAH
1 stop19h 52mUnited Airlines
Deal found 5/5$761
This Delta deal was found by Cheapflights users on 5/6. 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 7/236:30 amIAH - ITO
2 stops15h 24mDelta
Tue 7/296:10 pmITO - IAH
2 stops15h 02mDelta
Deal found 5/6$874
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/197:53 amIAH - ITO
2 stops14h 45mMultiple Airlines
Sun 6/225:25 pmITO - IAH
2 stops15h 34mMultiple Airlines
Deal found 5/5$1,420

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 May 6, 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

Mon 9/1

6:00 am-11:46 am

1 stop10h 46m

Kona Intl

Wed 9/10

1:30 pm-5:47 am

1 stop11h 17m

$433

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Sun 9/21

6:00 am-5:41 pm

2 stops16h 41m

Kona Intl

Wed 10/1

11:47 am-6:24 am

1 stop13h 37m

$438

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Sun 8/31

7:55 am-5:38 pm

2 stops14h 43m

Kona Intl

Tue 9/9

8:40 pm-2:21 pm

1 stop12h 41m

$439

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Tue 9/2

8:00 am-3:55 pm

1 stop12h 55m

Kona Intl

Tue 9/23

8:00 am-12:06 am

1 stop11h 06m

$469

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Tue 8/19

5:00 am-2:08 pm

2 stops14h 08m

Kona Intl

Sat 8/23

9:40 pm-11:32 pm

1 stop20h 52m

$496

HoustonHilo

IAH - ITO

IAHITO

Houston George Bush Intcntl

Fri 9/19

6:00 am-6:57 am

2 stops29h 57m

Hilo Intl

Wed 9/24

6:00 am-6:24 am

2 stops19h 24m

$660

HoustonHilo

IAH - ITO

IAHITO

Houston George Bush Intcntl

Tue 9/2

10:00 am-8:06 am

1 stop27h 06m

Hilo Intl

Tue 9/23

7:49 am-8:41 am

1 stop19h 52m

$761

HoustonHilo

IAH - ITO

IAHITO

Houston George Bush Intcntl

Wed 7/23

6:30 am-4:54 pm

2 stops15h 24m

Hilo Intl

Tue 7/29

6:10 pm-2:12 pm

2 stops15h 02m

$874

HoustonHilo

IAH - ITO

IAHITO

Houston George Bush Intcntl

Thu 6/19

7:53 am-5:38 pm

2 stops14h 45m

Hilo Intl

Sun 6/22

5:25 pm-1:59 pm

2 stops15h 34m

$1,420

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Wed 9/24

6:00 am-11:46 am

1 stop10h 46m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 17 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 May 6, 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.

Rainfall in The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit The Big Island when rainfall is around 1.6 in.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 May 6, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Houston to The Big Island to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,991 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,991 reviews
Alaska Airlines
8.0
Very good
9,991 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,942 reviews
Alaska Airlines
8.0
Very good
9,991 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,424 reviews
Alaska Airlines
8.0
Very good
9,991 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,708 reviews
Alaska Airlines
8.0
Very good
9,991 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,991 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $217 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from $222 and Delta from $275 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 May 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$359Average$642FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$362Average$636FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$489Average$837FlexibilityNo cancel feeOn-time69%

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