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$226+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — HOU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Moline Quad-City to Houston are usually found in August or October, booked 40 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 July 3, 2025.

Round-trip from

$226
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$367
From Moline Quad-City to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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 8/3010:42 amMLI - HOU
1 stop7h 18mAmerican Airlines
Sun 9/74:29 pmHOU - MLI
1 stop6h 36mAmerican Airlines
Deal found 7/3$226
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/294:21 pmMLI - IAH
1 stop6h 53mAmerican Airlines
Tue 9/27:15 amIAH - MLI
1 stop8h 35mAmerican Airlines
Deal found 7/3$226
This Delta deal was found by Cheapflights users on 7/3. 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.
Sat 8/304:59 pmMLI - IAH
1 stop6h 57mDelta
Sun 9/712:51 pmIAH - MLI
2 stops9h 57mDelta
Deal found 7/3$238
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/85:29 pmMLI - IAH
1 stop6h 30mUnited Airlines
Sun 10/125:00 amIAH - MLI
1 stop5h 15mUnited Airlines
Deal found 7/1$251
This Delta deal was found by Cheapflights users on 7/2. 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 10/34:59 pmMLI - HOU
1 stop5h 25mDelta
Sat 10/1110:05 amHOU - MLI
1 stop6h 17mDelta
Deal found 7/2$328
This Mytrip deal was found by Cheapflights users on 7/2. 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 7/2712:46 pmMLI - IAH
3 stops34h 08mMultiple Airlines
Sat 8/23:39 pmIAH - MLI
2 stops20h 17mMultiple Airlines
Deal found 7/2$474

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 July 3, 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

Sat 8/30

10:42 am-6:00 pm

1 stop7h 18m

Houston Hobby

Sun 9/7

4:29 pm-11:05 pm

1 stop6h 36m

$226

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Fri 8/29

4:21 pm-11:14 pm

1 stop6h 53m

Houston George Bush Intcntl

Tue 9/2

7:15 am-3:50 pm

1 stop8h 35m

$226

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 8/30

4:59 pm-11:56 pm

1 stop6h 57m

Houston George Bush Intcntl

Sun 9/7

12:51 pm-10:48 pm

2 stops9h 57m

$238

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 10/8

5:29 pm-11:59 pm

1 stop6h 30m

Houston George Bush Intcntl

Sun 10/12

5:00 am-10:15 am

1 stop5h 15m

$251

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Fri 10/3

4:59 pm-10:24 pm

1 stop5h 25m

Houston Hobby

Sat 10/11

10:05 am-4:22 pm

1 stop6h 17m

$328

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sun 7/27

12:46 pm-10:54 pm

3 stops34h 08m

Houston George Bush Intcntl

Sat 8/2

3:39 pm-11:56 am

2 stops20h 17m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 June 27, 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 $332). 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?

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 July 3, 2025.
Read through reviews of airlines operating flights from Moline to Houston, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $226, 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 United Airlines and Delta - these airlines can fly you to your destination from $251 and $328, respectively. American Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • 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 $332). 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$339FlexibilityNo cancel feeOn-time71%
DeltaCheapest$221Average$283FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$362FlexibilityNo cancel feeOn-time69%

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