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$193+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — KOA
Nov 7 — Nov 141
Fri 11/7
Fri 11/14
1 adult, Economy
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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 October 8, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:08 amIAH - KOA
1 stop15h 14mAlaska Airlines
Tue 12/1611:40 amKOA - IAH
1 stop25h 15mAlaska Airlines
Deal found 10/8$446
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:08 amIAH - KOA
1 stop15h 14mAlaska Airlines
Mon 12/83:40 pmKOA - IAH
2 stops22h 40mAlaska Airlines
Deal found 10/8$447
This American Airlines deal was found by Cheapflights users on 10/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amIAH - KOA
2 stops13h 02mAmerican Airlines
Tue 12/99:55 pmKOA - IAH
1 stop11h 47mAmerican Airlines
Deal found 10/6$451
This Delta deal was found by Cheapflights users on 10/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 amIAH - KOA
2 stops14h 41mDelta
Tue 12/99:30 pmKOA - IAH
1 stop12h 45mDelta
Deal found 10/8$479
This Orbitz deal was found by Cheapflights users on 10/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:51 pmIAH - KOA
2 stops22h 12mAlaska Airlines
Thu 10/302:00 pmKOA - IAH
2 stops21h 50mAlaska Airlines
Deal found 10/6$480
This KAYAK deal was found by Cheapflights users on 10/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:08 amIAH - KOA
1 stop15h 14mAlaska Airlines
Tue 12/99:00 amKOA - IAH
1 stop10h 59mAlaska Airlines
Deal found 10/7$483
This Delta deal was found by Cheapflights users on 10/6. 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.
Tue 12/27:40 amIAH - KOA
2 stops15h 50mDelta
Tue 12/99:30 pmKOA - IAH
2 stops16h 15mDelta
Deal found 10/6$485
This Delta deal was found by Cheapflights users on 10/7. 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 12/47:00 amIAH - KOA
2 stops15h 21mDelta
Tue 12/99:30 pmKOA - IAH
1 stop12h 45mDelta
Deal found 10/7$487
This Delta deal was found by Cheapflights users on 10/7. 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 12/34:00 pmIAH - KOA
2 stops30h 21mDelta
Wed 12/109:30 pmKOA - IAH
1 stop12h 45mDelta
Deal found 10/7$490
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 12/46:08 amIAH - KOA
1 stop15h 14mAlaska Airlines
Wed 12/109:00 amKOA - IAH
1 stop10h 59mAlaska Airlines
Deal found 10/7$493
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/75:55 pmIAH - ITO
2 stops26h 10mAlaska Airlines
Sat 12/139:00 pmITO - IAH
2 stops22h 59mAlaska Airlines
Deal found 10/7$688
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amIAH - ITO
2 stops18h 30mUnited Airlines
Wed 11/197:43 pmITO - IAH
1 stop32h 17mUnited Airlines
Deal found 10/6$739

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 October 8, 2025.

Round-trip from

$451
(American Airlines)

One-way from

$193
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$551
From Houston George Bush Intcntl to The Big Island
Search Deals
One-way flight from Houston George Bush Intcntl to The Big Island
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 8, 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 12/8

6:08 am-5:22 pm

1 stop15h 14m

Kona Intl

Tue 12/16

11:40 am-4:55 pm

1 stop25h 15m

$446

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Mon 1/19

8:00 am-3:48 pm

1 stop11h 48m

Kona Intl

Fri 1/23

11:00 pm-5:05 pm

2 stops14h 05m

$480

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Wed 12/3

7:40 am-6:21 pm

2 stops14h 41m

Kona Intl

Tue 12/9

9:30 pm-5:45 pm

2 stops16h 15m

$485

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Thu 12/4

7:00 am-6:21 pm

2 stops15h 21m

Kona Intl

Thu 12/11

9:30 pm-2:15 pm

1 stop12h 45m

$487

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Wed 12/3

4:00 pm-6:21 pm

2 stops30h 21m

Kona Intl

Wed 12/10

9:30 pm-2:15 pm

1 stop12h 45m

$490

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Wed 12/3

6:08 am-5:22 pm

1 stop15h 14m

Kona Intl

Tue 12/9

9:00 am-11:59 pm

1 stop10h 59m

$503

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Tue 12/2

5:00 am-3:02 pm

2 stops14h 02m

Kona Intl

Mon 12/8

4:43 pm-8:37 am

2 stops11h 54m

$504

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Sat 11/8

7:45 am-7:53 pm

2 stops16h 08m

Kona Intl

Wed 11/12

9:30 pm-2:12 pm

1 stop12h 42m

$528

HoustonKailua-Kona

IAH - KOA

IAHKOA

Houston George Bush Intcntl

Sun 2/1

6:00 am-2:54 pm

2 stops12h 54m

Kona Intl

Sat 2/7

11:00 pm-1:40 pm

1 stop10h 40m

$529

HoustonHilo

IAH - ITO

IAHITO

Houston George Bush Intcntl

Sun 12/7

5:55 pm-4:05 pm

2 stops26h 10m

Hilo Intl

Sat 12/13

9:00 pm-11:59 pm

2 stops22h 59m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 32 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to The Big Island (average of $265). Flying from Houston George Bush Intcntl Airport to The Big Island in July is currently the most expensive (average of $637). 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 October 8, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to The Big Island in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the evening.

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 October 8, 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
11,043 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,043 reviews
Alaska Airlines
8.0
Very good
11,043 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
11,043 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,042 reviews
Alaska Airlines
8.0
Very good
11,043 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 $480, Alaska Airlines can have you in The Big Island from Houston George Bush Intcntl Airport in 11h 48m. 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.

  • 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to The Big Island (average of $265). Flying from Houston George Bush Intcntl Airport to The Big Island in July is currently the most expensive (average of $637). 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

Browse thousands of different options on Cheapflights for your next trip

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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 October 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$362Average$700FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$379Average$642FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$504Average$862FlexibilityNo cancel feeOn-time69%

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