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$203+ Cheap flights from Moline (MLI) to Houston

This is the cheapest round-trip 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.
MLI — HOU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Moline Quad-City to Houston are usually found in September or August, booked 59 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Moline to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Houston (HO1). 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 17, 2025.

Round-trip from

$203
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$255
From Moline Quad-City to Houston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Moline to Houston

Cheapest flights from Moline to Houston
Explore the most affordable flight options available from Moline to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:42 amMLI - HOU
1 stop7h 25mAmerican Airlines
Wed 11/54:24 pmHOU - MLI
1 stop6h 39mAmerican Airlines
Deal found 9/17$203
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
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.
Wed 10/2210:42 amMLI - IAH
1 stop6h 31mAmerican Airlines
Wed 11/55:00 amIAH - MLI
2 stops10h 01mAmerican Airlines
Deal found 9/16$208
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amMLI - HOU
1 stop7h 27mDelta
Wed 11/52:22 pmHOU - MLI
1 stop7h 58mDelta
Deal found 9/16$217
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.
Tue 10/215:34 pmMLI - HOU
1 stop4h 40mAmerican Airlines
Thu 10/306:00 amHOU - MLI
1 stop4h 14mAmerican Airlines
Deal found 9/15$226
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.
Tue 10/216:32 pmMLI - IAH
1 stop5h 11mAmerican Airlines
Thu 10/3010:52 amIAH - MLI
1 stop7h 10mAmerican Airlines
Deal found 9/15$226
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.
Wed 11/199:50 amMLI - IAH
2 stops7h 46mAmerican Airlines
Sun 11/235:00 amIAH - MLI
1 stop5h 29mAmerican Airlines
Deal found 9/16$231
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:00 pmMLI - IAH
1 stop7h 10mUnited Airlines
Tue 11/255:00 amIAH - MLI
1 stop5h 15mUnited Airlines
Deal found 9/16$246
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:08 pmMLI - HOU
1 stop6h 38mDelta
Tue 12/1610:39 amHOU - MLI
1 stop5h 44mDelta
Deal found 9/17$249
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.
Thu 11/205:20 pmMLI - IAH
1 stop5h 35mUnited Airlines
Sun 11/235:00 amIAH - MLI
1 stop6h 50mUnited Airlines
Deal found 9/17$249
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:22 amMLI - IAH
2 stops7h 41mAmerican Airlines
Sat 11/89:52 amIAH - MLI
2 stops8h 45mAmerican Airlines
Deal found 9/17$250
This Delta deal was found by Cheapflights users on 9/14. 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 9/304:59 pmMLI - HOU
1 stop5h 38mDelta
Sat 10/410:44 amHOU - MLI
1 stop5h 35mDelta
Deal found 9/14$259

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Houston 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 Moline to Houston that are best for you.

Fly from

Moline

Fly to

Houston

Route

Depart

Return

Price

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Wed 10/29

10:42 am-4:09 pm

1 stop5h 27m

Houston Hobby

Sat 11/8

6:00 am-10:16 am

1 stop4h 16m

$203

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 - HOU

MLIHOU

Moline Quad-City

Wed 10/22

10:42 am-6:07 pm

1 stop7h 25m

Houston Hobby

Wed 11/5

4:24 pm-11:03 pm

1 stop6h 39m

$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

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Wed 10/22

6:00 am-1:27 pm

1 stop7h 27m

Houston Hobby

Wed 11/5

2:22 pm-10:20 pm

1 stop7h 58m

$217

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 2/21

5:00 pm-11:59 pm

1 stop6h 59m

Houston George Bush Intcntl

Wed 2/25

5:25 am-4:26 pm

2 stops11h 01m

$222

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Thu 10/30

5:20 pm-11:59 pm

1 stop6h 39m

Houston George Bush Intcntl

Tue 11/4

6:30 am-11:50 am

1 stop5h 20m

$226

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 11/19

5:20 pm-11:59 pm

1 stop6h 39m

Houston George Bush Intcntl

Sun 11/23

5:00 am-10:15 am

1 stop5h 15m

$226

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Tue 10/21

5:34 pm-10:14 pm

1 stop4h 40m

Houston Hobby

Thu 10/30

6:00 am-10:14 am

1 stop4h 14m

$226

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Fri 10/31

1:00 pm-8:50 pm

1 stop7h 50m

Houston George Bush Intcntl

Mon 11/3

5:00 am-11:50 am

1 stop6h 50m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
1
2

Best time to book a flight from Moline to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

How far ahead should I book a flight from Moline to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Moline to Houston. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Moline to Houston, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Moline to Houston?

Currently, September is the cheapest month in which you can book a flight from Moline to Houston (average of $230). Flying from Moline to Houston in March is currently the most expensive (average of $330). 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.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Moline to Houston, 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
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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 Houston. 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?

    Most people fly from Moline Quad-City (MLI) if they book a flight from Moline to Houston. On average, Quad-City has 0 outbound flights to Houston 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?

    For as low as $203, American Airlines can have you in Houston from Moline in 5h 27m. The distance from Moline to Houston is about 857 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Moline to Houston round-trip?

    Currently priced at $208, American Airlines will fly you from Moline to Houston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $221 and $235, respectively. American Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Moline to Houston one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $239. Delta flights start at $309 while deals on United Airlines start at $353 one-way.

  • Can I find deals for flights from Moline to Houston that include hotel bookings?

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

  • How can I find direct flights from Moline to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moline to Houston.

  • Can I find deals for business class flights from Moline to Houston?

    Yes. Cheapflights offers flight deals from Moline to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Moline to Houston (average of $230). Flying from Moline to Houston in March is currently the most expensive (average of $330). 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

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Alternative routes for Moline to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Moline to Houston

Discover the top 3 airlines that operate flights from Moline to Houston. 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
American AirlinesCheapest$208Average$337FlexibilityNo cancel feeOn-time71%
DeltaCheapest$221Average$343FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$235Average$352FlexibilityNo cancel feeOn-time69%

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