HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$255+ Cheap flights from Kalamazoo (AZO) to George Bush Intcntl (IAH)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalamazoo to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kalamazoo to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$406
(Delta)

One-way from

$255
(Delta)

Popular in

October

Cheapest in

March

Average price

$537
From Kalamazoo Intl to Houston George Bush Intcntl
Search Deals
One-way flight from Kalamazoo Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kalamazoo to George Bush Intcntl

Cheapest flights from Kalamazoo to George Bush Intcntl
Explore the most affordable flight options available from Kalamazoo to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 10/145:56 pmAZO - IAH
1 stop5h 15mDelta
Mon 10/206:31 pmIAH - AZO
1 stop4h 11mDelta
Deal found 9/10$406
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:45 amAZO - IAH
1 stop4h 55mDelta
Sun 10/125:30 amIAH - AZO
1 stop4h 32mDelta
Deal found 9/9$416
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 11/1110:31 amAZO - IAH
2 stops10h 29mAmerican Airlines
Sat 11/155:00 amIAH - AZO
2 stops10h 19mAmerican Airlines
Deal found 9/9$417
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 10/211:50 amAZO - IAH
1 stop6h 44mDelta
Sun 10/56:29 pmIAH - AZO
1 stop4h 17mDelta
Deal found 9/11$436
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:40 amAZO - IAH
2 stops8h 25mAmerican Airlines
Sun 10/57:43 amIAH - AZO
2 stops8h 31mAmerican Airlines
Deal found 9/10$447
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:56 pmAZO - IAH
1 stop5h 15mDelta
Mon 10/206:31 pmIAH - AZO
1 stop4h 11mDelta
Deal found 9/9$451
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amAZO - IAH
2 stops11h 00mAmerican Airlines
Sun 12/76:00 amIAH - AZO
2 stops8h 57mAmerican Airlines
Deal found 9/10$462
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 10/136:00 amAZO - IAH
1 stop5h 06mAmerican Airlines
Mon 10/206:59 pmIAH - AZO
1 stop4h 26mAmerican Airlines
Deal found 9/9$463
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amAZO - IAH
2 stops8h 33mAmerican Airlines
Mon 10/206:59 pmIAH - AZO
1 stop4h 26mAmerican Airlines
Deal found 9/10$469

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalamazoo to George Bush Intcntl 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 September 11, 2025.
Use the filters below to find and compare flights from Kalamazoo to Houston George Bush Intcntl Airport that are best for you.

Fly from

Kalamazoo

Fly to

George Bush Intcntl

Route

Depart

Return

Price

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Wed 10/15

5:56 pm-10:11 pm

1 stop5h 15m

Houston George Bush Intcntl

Sun 10/19

5:30 am-11:02 am

1 stop4h 32m

$406

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Tue 11/11

10:31 am-2:52 pm

1 stop5h 21m

Houston George Bush Intcntl

Sat 11/15

6:00 am-11:45 am

1 stop4h 45m

$406

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Tue 10/14

5:56 pm-10:11 pm

1 stop5h 15m

Houston George Bush Intcntl

Mon 10/20

6:31 pm-11:42 pm

1 stop4h 11m

$406

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Fri 10/17

10:52 am-4:17 pm

1 stop6h 25m

Houston George Bush Intcntl

Mon 10/20

4:47 pm-12:25 am

1 stop6h 38m

$416

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Sat 10/11

10:45 am-2:40 pm

1 stop4h 55m

Houston George Bush Intcntl

Sun 10/12

5:30 am-11:02 am

1 stop4h 32m

$416

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Fri 12/5

5:25 am-10:40 am

1 stop6h 15m

Houston George Bush Intcntl

Sun 12/7

5:30 am-11:06 am

1 stop4h 36m

$416

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Thu 10/2

5:48 am-12:48 pm

1 stop8h 00m

Houston George Bush Intcntl

Sun 10/5

10:04 am-5:14 pm

1 stop6h 10m

$436

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Sat 10/4

5:30 am-10:27 am

1 stop5h 57m

$255

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Sun 10/5

5:48 am-9:24 am

1 stop4h 36m

$255

KalamazooHouston

AZO - IAH

AZOIAH

Kalamazoo Intl

Sat 10/4

10:40 am-4:21 pm

1 stop6h 41m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 11 results
1
2

Best time to book a flight from Kalamazoo to George Bush Intcntl

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

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

Currently, August is the cheapest month in which you can book a flight from Kalamazoo to Houston George Bush Intcntl Airport (average of $241). Flying from Kalamazoo to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 AZO to IAH?

Find hourly flight availability from Kalamazoo to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Kalamazoo to Houston George Bush Intcntl Airport in the morning. Doing so could potentially save you 7% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Kalamazoo to Houston George Bush Intcntl Airport, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Kalamazoo to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalamazoo to Houston George Bush Intcntl?

    Located just 4.3 mi from the city center, Kalamazoo Intl is the airport most travelers will use when flying to Houston George Bush Intcntl from Kalamazoo. Booking flights from Kalamazoo Intl (AZO) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 2 different airlines.

  • How long is the flight from Kalamazoo to Houston George Bush Intcntl Airport?

    Airlines like Delta and American Airlines fly from Kalamazoo to Houston George Bush Intcntl Airport in about 5h 15m. The time it takes to get you to your destination can typically vary by up to 06m. The distance from Kalamazoo to Houston George Bush Intcntl Airport is about 1005 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kalamazoo to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from Kalamazoo to Houston George Bush Intcntl Airport is Delta. Our recent data shows that you can find tickets from as low as $253 on this airline. An additional option worth looking into is American Airlines, starting at $303. Delta is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Kalamazoo to George Bush Intcntl?

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

  • Can I find deals for business class flights from Kalamazoo to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Kalamazoo to George Bush Intcntl 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 Kalamazoo to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Kalamazoo to Houston George Bush Intcntl Airport (average of $241). Flying from Kalamazoo to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kalamazoo to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Hobby flights
O'Hare Intl to George Bush Intcntl flights
Midway to Hobby flights
Detroit to Hobby flights
Midway to George Bush Intcntl flights
Detroit to George Bush Intcntl flights
Grand Rapids to Hobby flights
Grand Rapids to George Bush Intcntl flights
Flint to Hobby flights
Flint to George Bush Intcntl flights
Bay City to Hobby flights
South Bend to Hobby flights
Bay City to George Bush Intcntl flights
Traverse City to Hobby flights
Lansing to Hobby flights
South Bend to George Bush Intcntl flights
Lansing to George Bush Intcntl flights
Traverse City to George Bush Intcntl flights
Marquette to Hobby flights
Kalamazoo to Hobby flights
Marquette to George Bush Intcntl flights
Sault Ste. Marie to Hobby flights
Sault Ste. Marie to George Bush Intcntl flights

Top 2 airlines flying from Kalamazoo to George Bush Intcntl

Discover the top 2 airlines that operate flights from Kalamazoo to George Bush Intcntl. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$253Average$392FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$303Average$372FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.