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George Bush Intcntl

$238+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — IAH
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap 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 June 11, 2026.

This Delta deal was found by Cheapflights users on 6/8. 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 9/95:00 pm
MLI
-
IAH
1 stop6h 51m
Delta
Sat 9/122:30 pm
IAH
-
MLI
1 stop8h 00m
Delta
Deal found 6/8$243
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:50 pm
MLI
-
IAH
1 stop5h 01m
American Airlines
Fri 7/176:53 pm
IAH
-
MLI
1 stop4h 37m
American Airlines
Deal found 6/11$246
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/111:09 am
MLI
-
IAH
1 stop6h 56m
American Airlines
Sat 7/410:39 am
IAH
-
MLI
2 stops7h 39m
American Airlines
Deal found 6/8$248
This Delta deal was found by Cheapflights users on 6/7. 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 9/306:00 am
MLI
-
IAH
2 stops11h 39m
Delta
Tue 10/610:45 am
IAH
-
MLI
2 stops11h 45m
Delta
Deal found 6/7$253
This Delta deal was found by Cheapflights users on 6/9. 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 9/1011:00 am
MLI
-
IAH
1 stop5h 28m
Delta
Sat 9/122:30 pm
IAH
-
MLI
1 stop8h 00m
Delta
Deal found 6/9$281
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/46:08 am
MLI
-
IAH
2 stops7h 00m
American Airlines
Sat 7/114:18 pm
IAH
-
MLI
2 stops8h 23m
American Airlines
Deal found 6/6$291
This Delta deal was found by Cheapflights users on 6/7. 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 9/296:00 am
MLI
-
IAH
1 stop7h 32m
Delta
Sat 10/108:15 am
IAH
-
MLI
1 stop8h 07m
Delta
Deal found 6/7$300
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 9/511:43 am
MLI
-
IAH
2 stops8h 57m
American Airlines
Wed 9/96:45 pm
IAH
-
MLI
1 stop5h 20m
American Airlines
Deal found 6/9$308
This Delta deal was found by Cheapflights users on 6/7. 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 9/296:00 am
MLI
-
IAH
1 stop5h 16m
Delta
Thu 10/88:15 am
IAH
-
MLI
1 stop8h 07m
Delta
Deal found 6/7$312
This Delta deal was found by Cheapflights users on 6/7. 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 10/111:09 am
MLI
-
IAH
2 stops10h 21m
Delta
Wed 10/79:40 am
IAH
-
MLI
1 stop6h 42m
Delta
Deal found 6/7$317

Find 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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$243
(Delta)

One-way from

$238
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$454
Provider with most accurate pricing for Moline Quad-City-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-Houston George Bush Intcntl flights.
Search Deals
From Moline Quad-City to Houston George Bush Intcntl
Search Deals
One-way flight from Moline Quad-City to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 11, 2026.
Use the filters below to find and compare flights from Moline to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sun 9/6

6:00 am-1:27 pm

1 stop7h 27m

Houston George Bush Intcntl

Tue 9/15

9:45 am-4:22 pm

1 stop6h 37m

$243

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 9/5

11:08 am-6:41 pm

1 stop7h 33m

Houston George Bush Intcntl

Wed 9/9

9:40 am-4:22 pm

1 stop6h 42m

$243

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sun 9/6

6:00 am-1:27 pm

1 stop7h 27m

Houston George Bush Intcntl

Sat 9/12

2:30 pm-10:30 pm

1 stop8h 00m

$243

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 7/1

5:17 pm-11:56 pm

1 stop6h 39m

Houston George Bush Intcntl

Tue 7/7

5:20 pm-10:31 pm

1 stop5h 11m

$243

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 10/10

5:00 pm-11:58 pm

1 stop6h 58m

Houston George Bush Intcntl

Mon 10/19

8:15 am-4:22 pm

1 stop8h 07m

$281

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 9/9

6:00 am-1:17 pm

2 stops7h 17m

Houston George Bush Intcntl

Sat 9/12

6:45 pm-12:05 am

1 stop5h 20m

$305

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 9/30

6:00 am-11:16 am

1 stop5h 16m

Houston George Bush Intcntl

Mon 10/5

9:45 am-4:22 pm

1 stop6h 37m

$312

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Tue 9/29

6:00 am-11:16 am

1 stop5h 16m

Houston George Bush Intcntl

Thu 10/8

8:15 am-4:22 pm

1 stop8h 07m

$312
Quickest round-trip

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Fri 8/28

6:00 am-10:44 am

1 stop4h 44m

Houston George Bush Intcntl

Mon 8/31

11:28 am-4:02 pm

1 stop4h 34m

$319

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 8/26

7:00 pm-12:27 am

1 stop5h 27m

Houston George Bush Intcntl

Sat 8/29

5:00 am-9:54 am

1 stop4h 54m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Moline to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Moline to George Bush Intcntl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Moline-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moline-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Moline-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Moline-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, July is the cheapest month in which you can book a flight from Moline to Houston George Bush Intcntl Airport (average of $242). Flying from Moline to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $523). 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 June 11, 2026.
Read through reviews of airlines operating flights from Moline to Houston George Bush Intcntl Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,399 reviews

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,399 reviews
Delta
7.9
Good
8,399 reviews

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,805 reviews
Delta
7.9
Good
8,399 reviews

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,640 reviews
Delta
7.9
Good
8,399 reviews

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 3 airlines. Moline Quad-City is conveniently located just 4.0 mi from Moline’s city center.

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

    Delta can get you from Moline to Houston George Bush Intcntl Airport in just under 7h 27m. Your travel time can differ by up to . Airlines will cover a distance of 836 mi.

  • 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 $202. Other airlines that can offer you cheap pricing are American Airlines, from $242, and United Airlines, from $243. Delta is currently priced 43% below the average price you’ll pay for this route.

  • 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, July is the cheapest month in which you can book a flight from Moline to Houston George Bush Intcntl Airport (average of $242). Flying from Moline to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $523). 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
Katy
Spring
The Woodlands
Jersey Village
Humble
Conroe
Tomball
Cypress
Montgomery

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Moline to George Bush Intcntl

Discover the top 3 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$242FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$242Average$346FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$338FlexibilityNo cancel feeOn-time69%

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