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George Bush Intcntl

$64+ Cheap flights from Iowa 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — IAH
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Iowa to George Bush Intcntl

Cheapest flights from Iowa to George Bush Intcntl
Explore the most affordable flight options available from Iowa to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. 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 12/2210:47 amMLI - IAH
1 stop8h 21mUnited Airlines
Sun 1/115:00 amIAH - MLI
1 stop5h 12mUnited Airlines
Deal found 12/21$319
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/226:00 amMLI - IAH
2 stops7h 39mAmerican Airlines
Sun 1/116:00 amIAH - MLI
1 stop4h 30mAmerican Airlines
Deal found 12/21$324
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/236:00 amMLI - IAH
2 stops9h 40mAmerican Airlines
Fri 1/26:02 pmIAH - MLI
1 stop4h 49mAmerican Airlines
Deal found 12/22$333
This Delta deal was found by Cheapflights users on 12/22. 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 12/244:21 pmCID - IAH
1 stop7h 17mDelta
Fri 12/262:44 pmIAH - CID
1 stop8h 10mDelta
Deal found 12/22$334
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/256:20 amMLI - IAH
1 stop5h 15mAmerican Airlines
Sat 1/36:00 amIAH - MLI
1 stop4h 39mAmerican Airlines
Deal found 12/21$343
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/316:40 amDSM - IAH
2 stops9h 00mAmerican Airlines
Thu 1/16:20 pmIAH - DSM
1 stop6h 17mAmerican Airlines
Deal found 12/21$344
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/266:40 amCID - IAH
1 stop7h 23mAmerican Airlines
Mon 12/292:09 pmIAH - CID
1 stop4h 35mAmerican Airlines
Deal found 12/22$353
This Delta deal was found by Cheapflights users on 12/20. 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 12/235:50 amMLI - IAH
1 stop7h 57mDelta
Fri 1/29:54 amIAH - MLI
1 stop6h 22mDelta
Deal found 12/20$354
This Delta deal was found by Cheapflights users on 12/20. 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 12/244:21 pmCID - IAH
1 stop7h 17mDelta
Fri 1/22:42 pmIAH - CID
1 stop7h 40mDelta
Deal found 12/20$370
This American Airlines deal was found by Cheapflights users on 12/20. 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 12/236:40 amCID - IAH
1 stop7h 23mAmerican Airlines
Mon 12/2912:15 pmIAH - CID
1 stop6h 29mAmerican Airlines
Deal found 12/20$390
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/305:01 amCID - IAH
1 stop4h 54mAmerican Airlines
Thu 1/17:26 amIAH - CID
1 stop5h 16mAmerican Airlines
Deal found 12/22$396
This Trip.com deal was found by Cheapflights users on 12/22. 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.
Thu 12/258:42 pmOMA - IAH
1 stop13h 55mFrontier
Sun 1/49:34 pmIAH - OMA
1 stop12h 42mFrontier
Deal found 12/22$397

Find flight deals from Iowa to George Bush Intcntl

Keep the following information in mind while searching for Iowa to George Bush Intcntl flight deals. Data was last updated December 23, 2025.

Round-trip from

$151
(Kiwi.com)

One-way from

$64
(Priceline)

Popular in

December

Cheapest in

May

Average price

$406

Good round-trip deal

$392 or less

Good one-way deal

$259 or less
From Iowa to Houston George Bush Intcntl
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One-way flight from Iowa to Houston George Bush Intcntl
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Highest demand for flights based on searches. 13% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Iowa to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Iowa to Houston George Bush Intcntl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa 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 December 23, 2025.
Use the filters below to find and compare flights from Iowa to Houston George Bush Intcntl Airport that are best for you.

Fly from

Iowa

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Cedar RapidsHouston

CID - IAH

CIDIAH

Cedar Rapids

Tue 3/31

1:24 pm-7:03 pm

1 stop5h 39m

Houston George Bush Intcntl

Sat 4/4

7:32 am-12:39 pm

1 stop5h 07m

$191

OmahaHouston

OMA - IAH

OMAIAH

Omaha Eppley Airfield

Fri 2/20

7:24 pm-12:30 am

2 stops29h 06m

Houston George Bush Intcntl

Mon 2/23

6:39 am-6:34 pm

1 stop11h 55m

$191

Cedar RapidsHouston

CID - IAH

CIDIAH

Cedar Rapids

Wed 2/4

4:17 pm-11:15 pm

1 stop6h 58m

Houston George Bush Intcntl

Wed 2/18

6:38 am-11:38 am

1 stop5h 00m

$197

Cedar RapidsHouston

CID - IAH

CIDIAH

Cedar Rapids

Wed 2/4

4:17 pm-11:15 pm

1 stop6h 58m

Houston George Bush Intcntl

Sat 2/7

6:36 am-2:12 pm

1 stop7h 36m

$197

Cedar RapidsHouston

CID - IAH

CIDIAH

Cedar Rapids

Tue 2/10

5:35 am-11:31 am

1 stop5h 56m

Houston George Bush Intcntl

Tue 2/17

6:38 am-11:38 am

1 stop5h 00m

$197

Cedar RapidsHouston

CID - IAH

CIDIAH

Cedar Rapids

Sat 2/7

2:55 pm-11:15 pm

1 stop8h 20m

Houston George Bush Intcntl

Wed 2/18

6:38 am-11:38 am

1 stop5h 00m

$197

Cedar RapidsHouston

CID - IAH

CIDIAH

Cedar Rapids

Tue 2/10

12:16 pm-11:56 pm

2 stops11h 40m

Houston George Bush Intcntl

Sat 2/14

6:38 am-2:05 pm

1 stop7h 27m

$202

Cedar RapidsHouston

CID - IAH

CIDIAH

Cedar Rapids

Wed 2/4

4:17 pm-11:56 pm

2 stops7h 39m

Houston George Bush Intcntl

Tue 2/17

6:38 am-11:38 am

1 stop5h 00m

$202

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 2/7

5:51 am-11:31 am

1 stop5h 40m

Houston George Bush Intcntl

Sat 2/14

10:40 am-4:16 pm

1 stop5h 36m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 2/7

3:58 pm-10:49 pm

1 stop6h 51m

Houston George Bush Intcntl

Sat 2/14

5:00 am-1:29 pm

2 stops8h 29m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 58 results
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Best time to book a flight from Iowa to George Bush Intcntl

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

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

Currently, December is the cheapest month in which you can book a flight from Iowa to Houston George Bush Intcntl Airport (average of $190). Flying from Iowa to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $260). 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 IA to IAH?

Find hourly flight availability from Iowa 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 December 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Iowa to Houston George Bush Intcntl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Iowa to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Iowa to George Bush Intcntl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Iowa to Houston George Bush Intcntl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Iowa 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.

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

    For as low as $209, American Airlines can have you in Houston George Bush Intcntl Airport from Iowa in 2h 39m. The distance from Iowa to Houston George Bush Intcntl Airport is about 803 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Iowa to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $124. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Iowa to Houston George Bush Intcntl Airport for a low price.

  • What are the most popular routes from Iowa to Houston George Bush Intcntl Airport?

    The most popular route from Iowa to Houston George Bush Intcntl Airport is Omaha Eppley Airfield - Houston George Bush Intcntl. You may also consider Des Moines - Houston George Bush Intcntl or Cedar Rapids - Houston George Bush Intcntl.

  • What are the most reliable airlines from Iowa to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from Iowa to Houston George Bush Intcntl Airport consider choosing SkyWest Airlines (100%), Copa Airlines (90%) or United Airlines (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Iowa to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from Iowa to Houston George Bush Intcntl Airport? While on average our users pay $777, our data indicates the cheapest price to be $218. The most popular route (Omaha Eppley Airfield - Houston George Bush Intcntl), is priced around $243.

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

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

  • How can I find direct flights from Iowa 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 Iowa to George Bush Intcntl.

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

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

    Currently, December is the cheapest month in which you can book a flight from Iowa to Houston George Bush Intcntl Airport (average of $190). Flying from Iowa to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $260). 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
Spring
Montgomery
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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Alternative routes for Iowa to George Bush Intcntl

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Top 3 airlines flying from Iowa to George Bush Intcntl

Discover the top 3 airlines that operate flights from Iowa 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$383FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$225Average$312FlexibilityNo cancel feeOn-time71%

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