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George Bush Intcntl

$161+ Cheap flights from Moline (MLI) 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — IAH
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheap flight deals from Moline to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) 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 July 28, 2025.

Round-trip from

$226
(American Airlines)

One-way from

$161
(Delta)

Popular in

January

Cheapest in

August

Average price

$309
From Moline Quad-City to Houston George Bush Intcntl
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One-way flight from Moline Quad-City to Houston George Bush Intcntl
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Highest demand for flights based on searches. 12% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Moline to George Bush Intcntl

Cheapest flights from Moline to George Bush Intcntl
Explore the most affordable flight options available from Moline to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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 8/266:20 amMLI - IAH
1 stop7h 27mAmerican Airlines
Tue 9/22:32 pmIAH - MLI
1 stop7h 19mAmerican Airlines
Deal found 7/28$226
This Delta deal was found by Cheapflights users on 7/28. 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 8/126:00 amMLI - IAH
2 stops11h 34mDelta
Sat 8/163:58 pmIAH - MLI
1 stop6h 50mDelta
Deal found 7/28$313
This United Airlines deal was found by Cheapflights users on 7/27. 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 11/245:20 pmMLI - IAH
1 stop5h 37mUnited Airlines
Fri 11/282:25 pmIAH - MLI
1 stop6h 52mUnited Airlines
Deal found 7/27$338
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1212:28 pmMLI - IAH
2 stops16h 02mMultiple Airlines
Sat 10/1810:22 amIAH - MLI
2 stops25h 16mMultiple Airlines
Deal found 7/27$488

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline 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 July 28, 2025.
Use the filters below to find and compare flights from Moline to Houston George Bush Intcntl Airport that are best for you.

Fly from

Moline

Fly to

George Bush Intcntl

Route

Depart

Return

Price

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Tue 8/26

6:20 am-1:47 pm

1 stop7h 27m

Houston George Bush Intcntl

Tue 9/2

2:32 pm-9:51 pm

1 stop7h 19m

$226

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Tue 8/12

6:00 am-5:34 pm

2 stops11h 34m

Houston George Bush Intcntl

Sat 8/16

3:58 pm-10:48 pm

1 stop6h 50m

$313

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Mon 11/24

5:20 pm-10:57 pm

1 stop5h 37m

Houston George Bush Intcntl

Fri 11/28

2:25 pm-9:17 pm

1 stop6h 52m

$338

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sun 10/12

12:28 pm-4:30 am

2 stops16h 02m

Houston George Bush Intcntl

Sat 10/18

10:22 am-11:38 am

2 stops25h 16m

$488

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 9/6

4:59 pm-11:56 pm

1 stop6h 57m

$161

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 9/6

3:40 pm-8:45 pm

1 stop5h 05m

$196

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sun 9/7

4:22 pm-11:19 pm

1 stop6h 57m

$239

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sun 10/26

12:28 pm-8:19 am

2 stops19h 51m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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

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

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

How much does it cost to fly round-trip from Moline to Houston George Bush Intcntl Airport?

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 July 28, 2025.
Read through reviews of airlines operating flights from Moline to Houston George Bush Intcntl Airport, such as Delta, United Airlines, 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
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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!
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

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 Moline 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 Moline to Houston George Bush Intcntl?

    Most people fly from Moline Quad-City (MLI) if they book a flight from Moline to Houston George Bush Intcntl. On average, Quad-City has 0 outbound flights to Houston George Bush Intcntl per day from 2 airlines. Moline Quad-City is conveniently located just 4.0 mi from Moline’s city center.

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

    Cheapflights users have booked flights from Moline to Houston George Bush Intcntl Airport round-trip from $226. Other airlines that can offer you cheap pricing are Delta, from $313, and United Airlines, from $338. American Airlines is currently priced 35% below the average price you’ll pay for this route.

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

    $161 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $196 and $239, respectively.

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Moline to Houston George Bush Intcntl Airport (average of $241). Flying from Moline 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
Humble
Spring
Conroe
The Woodlands
Tomball
Katy
Jersey Village

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Top 2 airlines flying from Moline to George Bush Intcntl

Discover the top 2 airlines that operate flights from Moline 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$340FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$255Average$353FlexibilityNo cancel feeOn-time69%

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