IAH - KOA

$257 Find Cheap Flights from Houston George Bush Airport to Kailua-Kona - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Kailua-Kona departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$404
Typical prices: $535-$833
United Airlines
Mon 9/7Tue 9/15
IAH - KOA • 1 stop
Cheapest one-way
$257
Typical prices: $396-$456
United Airlines
Tue 1/5
IAH - KOA • 1 stop
Top airlines
Cheapest • from $404 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Kailua-Kona. You'll need at least 1 connection.
Insights
Insights
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Top layover airports
Cheapest • Avg $724 (round-trip)
Shortest trip • 10h 44m (one-way)
Insights
Insights
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Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Kailua-Kona (IAH-KOA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Kailua-Kona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Kailua-Kona

Mon, Sep 7 - Tue, Sep 15
United Airlines Logo
6:00 am - 11:46 am
IAH
-
KOA
10h 46m
1 stop
United Airlines Logo
12:04 pm - 6:02 am
KOA
-
IAH
12h 58m
1 stop
$404United Airlines
Tue, Sep 22 - Tue, Sep 29
United Airlines Logo
12:40 pm - 7:35 pm
IAH
-
KOA
11h 55m
1 stop
United Airlines Logo
1:08 pm - 6:11 am
KOA
-
IAH
12h 03m
1 stop
$404United Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
12:40 pm - 7:35 pm
IAH
-
KOA
11h 55m
1 stop
United Airlines Logo
2:03 pm - 6:35 am
KOA
-
IAH
11h 32m
1 stop
$404United Airlines
Mon, Sep 7 - Tue, Sep 15
American Airlines Logo
6:00 am - 4:15 pm
IAH
-
KOA
15h 15m
2 stops
American Airlines Logo
9:45 pm - 1:34 pm
KOA
-
IAH
10h 49m
1 stop
$410American Airlines
Tue, Sep 22 - Tue, Sep 29
United Airlines Logo
10:31 am - 7:35 pm
IAH
-
KOA
14h 04m
2 stops
United Airlines Logo
7:35 pm - 11:08 am
KOA
-
IAH
10h 33m
1 stop
$410United Airlines
Mon, Sep 7 - Tue, Sep 15
American Airlines Logo
5:00 am - 4:15 pm
IAH
-
KOA
16h 15m
2 stops
American Airlines Logo
9:45 pm - 7:13 pm
KOA
-
IAH
16h 28m
2 stops
$415American Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
7:00 am - 4:15 pm
IAH
-
KOA
14h 15m
2 stops
American Airlines Logo
9:45 pm - 3:31 pm
KOA
-
IAH
12h 46m
2 stops
$415American Airlines
Mon, Sep 7 - Tue, Sep 15
Delta Logo
7:35 am - 5:35 pm
IAH
-
KOA
15h 00m
2 stops
Delta Logo
8:55 pm - 6:06 pm
KOA
-
IAH
16h 11m
2 stops
$485Delta
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
2:34 pm - 6:45 am
IAH
-
KOA
21h 11m
2 stops
Multiple Airlines Logo
10:25 pm - 5:13 pm
KOA
-
IAH
13h 48m
1 stop
$492Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
2:34 pm - 6:45 am
IAH
-
KOA
21h 11m
2 stops
Multiple Airlines Logo
5:45 pm - 5:13 pm
KOA
-
IAH
18h 28m
2 stops
$497Multiple Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Kailua-Kona flights

Get data-powered insights and trends into flights from George Bush Intcntl to Kailua-Kona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Kailua-Kona?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Kailua-Kona departing in August.

Flight prices are below average for this route right now.

Flights to Kailua-Kona from Houston George Bush Intcntl Airport usually cost between $534 and $723 in August.
The lowest price found in the past 5 days was $404 on United Airlines (Aug 23-Aug 27).

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Kailua-Kona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Kailua-Kona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Kailua-Kona is February, where tickets cost $480 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $1,292 and $1,132 respectively.

Good to know

Low season

January

Cheapest flight

$257
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Houston George Bush Airport to Kailua-Kona

When to book flights from George Bush Intcntl to Kailua-Kona

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Kailua-Kona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Kailua-Kona flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Kailua-Kona?

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Kailua-Kona was $257 for a one-way ticket and $404 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Kailua-Kona?

    No

  • Which airports will I be using when flying from Houston George Bush Airport to Kailua-Kona?

    On your way to Kailua-Kona, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Kona Intl.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Kailua-Kona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Kailua-Kona?

    oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Kailua-Kona, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Kailua-Kona, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Kailua-Kona are United Airlines and American Airlines. With an average price for the route of $704 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $709 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Kailua-Kona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Kailua-Kona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Kailua-Kona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Kailua-Kona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kailua-Kona with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and KOA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Kailua-Kona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kailua-Kona from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from George Bush Intcntl to Kailua-Kona

 
See real verified KAYAK customer reviews for airlines flying from Houston to Kailua-Kona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Kailua-Kona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10053 reviews
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

10.0 ExcellentAnonymous, Jul 2026
IAH - JAX
Read more United Airlines reviews

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

The leg space between me and the seat in front of me was excellent.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

Everything was great, only problem was that flights were delayed

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Was as expected. Good leg room on planes - much appreciated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

The food service was limited and not good. For a seven hour flight they could do better.

Everything you need to know for your flight from George Bush Intcntl to Kailua-Kona

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