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George Bush Intcntl

$84+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — IAH
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$143
(Priceline)

One-way from

$84
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$296

Good round-trip deal

$333 or less

Good one-way deal

$239 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. 10% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 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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Find 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 September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:32 pmDSM - IAH
1 stop9h 07mFrontier
Mon 11/106:00 amIAH - DSM
1 stop7h 47mFrontier
Deal found 9/17$143
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:32 pmDSM - IAH
1 stop9h 07mFrontier
Sun 11/96:00 amIAH - DSM
1 stop7h 47mFrontier
Deal found 9/15$153
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:59 pmOMA - IAH
1 stop26h 37mFrontier
Wed 10/294:37 pmIAH - OMA
1 stop26h 14mFrontier
Deal found 9/17$163
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:59 pmOMA - IAH
1 stop26h 11mFrontier
Thu 10/306:00 amIAH - OMA
1 stop12h 51mFrontier
Deal found 9/16$166
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:59 pmOMA - IAH
1 stop13h 30mFrontier
Wed 10/294:37 pmIAH - OMA
1 stop26h 14mFrontier
Deal found 9/17$167
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/183:48 pmDSM - IAH
1 stop4h 20mAmerican Airlines
Tue 10/215:00 amIAH - DSM
1 stop4h 00mAmerican Airlines
Deal found 9/16$179
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/1111:31 amDSM - IAH
1 stop5h 44mUnited Airlines
Tue 10/146:30 amIAH - DSM
1 stop5h 49mUnited Airlines
Deal found 9/15$183
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:25 pmDSM - IAH
1 stop9h 14mFrontier
Mon 10/66:15 amIAH - DSM
1 stop7h 25mFrontier
Deal found 9/17$189
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/121:32 pmCID - IAH
1 stop5h 41mAmerican Airlines
Sat 11/155:45 pmIAH - CID
1 stop6h 11mAmerican Airlines
Deal found 9/15$191
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/106:08 amDSM - IAH
Nonstop2h 27mUnited Airlines
Sun 10/125:00 amIAH - DSM
1 stop5h 32mUnited Airlines
Deal found 9/15$196
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/116:12 pmDSM - IAH
1 stop3h 55mAmerican Airlines
Tue 10/146:00 amIAH - DSM
1 stop7h 18mAmerican Airlines
Deal found 9/16$199
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/2210:50 amMLI - IAH
1 stop4h 46mUnited Airlines
Wed 11/56:30 amIAH - MLI
1 stop5h 20mUnited Airlines
Deal found 9/17$203

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 September 17, 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

Des MoinesHouston

DSM - IAH

DSMIAH

Des Moines

Fri 10/31

1:05 pm-8:10 pm

1 stop7h 05m

Houston George Bush Intcntl

Sat 11/1

7:20 am-12:14 pm

1 stop4h 54m

$183

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 10/29

5:20 pm-10:57 pm

1 stop5h 37m

Houston George Bush Intcntl

Sat 11/8

6:30 am-11:50 am

1 stop5h 20m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 10/22

10:42 am-5:13 pm

1 stop6h 31m

Houston George Bush Intcntl

Wed 11/5

5:00 am-3:01 pm

2 stops10h 01m

$208

Des MoinesHouston

DSM - IAH

DSMIAH

Des Moines

Wed 11/5

6:05 am-8:45 am

Nonstop2h 40m

Houston George Bush Intcntl

Tue 11/18

11:55 am-2:11 pm

Nonstop2h 16m

$209

Des MoinesHouston

DSM - IAH

DSMIAH

Des Moines

Sat 10/18

3:05 pm-5:32 pm

Nonstop2h 27m

Houston George Bush Intcntl

Tue 10/21

8:07 pm-10:28 pm

Nonstop2h 21m

$209

Des MoinesHouston

DSM - IAH

DSMIAH

Des Moines

Sun 10/19

6:15 am-8:43 am

Nonstop2h 28m

Houston George Bush Intcntl

Sat 10/25

8:07 pm-10:27 pm

Nonstop2h 20m

$209

OmahaHouston

OMA - IAH

OMAIAH

Omaha Eppley Airfield

Sat 10/25

8:59 pm-8:59 pm

2 stops24h 00m

Houston George Bush Intcntl

Wed 10/29

4:37 pm-6:51 pm

1 stop26h 14m

$216

Des MoinesHouston

DSM - IAH

DSMIAH

Des Moines

Fri 10/31

3:30 pm-9:34 pm

1 stop6h 04m

Houston George Bush Intcntl

Tue 11/4

11:49 am-5:44 pm

1 stop5h 55m

$217

Des MoinesHouston

DSM - IAH

DSMIAH

Des Moines

Tue 12/2

4:59 pm-11:17 pm

1 stop6h 18m

Houston George Bush Intcntl

Tue 12/9

11:02 am-5:03 pm

1 stop6h 01m

$217

Cedar RapidsHouston

CID - IAH

CIDIAH

Cedar Rapids

Tue 11/4

6:00 am-12:24 pm

1 stop6h 24m

Houston George Bush Intcntl

Tue 11/11

5:48 pm-11:04 pm

1 stop5h 16m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 56 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, August is the cheapest month in which you can book a flight from Iowa to Houston George Bush Intcntl Airport (average of $241). Flying from Iowa 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 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iowa to Houston George Bush Intcntl Airport as you normally would.

Weekly flight availability from Iowa to Houston George Bush Intcntl Airport

Explore weekly flight availability from Iowa to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 17, 2025.

The most flights from USIA to IAH are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 $208, United Airlines can have you in Houston George Bush Intcntl Airport from Iowa in 6h 31m. The distance from Iowa to Houston George Bush Intcntl Airport is about 836 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 Frontier, with whom users have recently found tickets for as low as $84. 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 Copa Airlines (95%), United Airlines (91%) or Air New Zealand (91%) 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 $739, our data indicates the cheapest price to be $139. The most popular route (Omaha Eppley Airfield - Houston George Bush Intcntl), is priced around $275.

  • 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, August is the cheapest month in which you can book a flight from Iowa to Houston George Bush Intcntl Airport (average of $241). Flying from Iowa 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

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$339FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$227Average$407FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$322FlexibilityNo cancel feeOn-time71%

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