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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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — HOU
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
1 adult, Economy
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Cheap 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 January 5, 2026.

This Delta deal was found by Cheapflights users on 1/4. 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 2/245:01 pmMLI - HOU
1 stop5h 27mDelta
Wed 3/410:50 amHOU - MLI
1 stop5h 26mDelta
Deal found 1/4$203
This Delta deal was found by Cheapflights users on 1/2. 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.
Sat 3/215:15 pmMLI - IAH
1 stop6h 44mDelta
Wed 3/252:59 pmIAH - MLI
1 stop7h 31mDelta
Deal found 1/2$203
This Delta deal was found by Cheapflights users on 1/4. 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 2/255:01 pmMLI - IAH
1 stop7h 10mDelta
Tue 3/312:47 pmIAH - MLI
2 stops9h 37mDelta
Deal found 1/4$208
This Delta deal was found by Cheapflights users on 1/4. 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 2/255:01 pmMLI - HOU
1 stop5h 27mDelta
Tue 3/35:19 pmHOU - MLI
1 stop5h 05mDelta
Deal found 1/4$231
This Delta deal was found by Cheapflights users on 1/4. 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.
Mon 2/235:01 pmMLI - HOU
1 stop5h 27mDelta
Wed 3/410:50 amHOU - MLI
1 stop5h 26mDelta
Deal found 1/4$236
This Delta deal was found by Cheapflights users on 1/2. 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.
Thu 2/55:11 pmMLI - IAH
1 stop6h 45mDelta
Sat 2/1410:40 amIAH - MLI
1 stop5h 36mDelta
Deal found 1/2$236
This American Airlines deal was found by Cheapflights users on 1/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/511:28 amMLI - IAH
2 stops9h 42mAmerican Airlines
Sat 2/146:01 amIAH - MLI
1 stop7h 20mAmerican Airlines
Deal found 1/2$241
This Delta deal was found by Cheapflights users on 1/4. 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 2/285:01 pmMLI - HOU
1 stop5h 27mDelta
Wed 3/410:50 amHOU - MLI
1 stop5h 26mDelta
Deal found 1/4$260
This Delta deal was found by Cheapflights users on 1/4. 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.
Sun 2/225:01 pmMLI - HOU
1 stop5h 27mDelta
Tue 3/35:19 pmHOU - MLI
1 stop5h 05mDelta
Deal found 1/4$261
This American Airlines deal was found by Cheapflights users on 1/3. 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 3/2012:40 pmMLI - IAH
1 stop8h 00mAmerican Airlines
Tue 3/246:40 pmIAH - MLI
1 stop4h 57mAmerican Airlines
Deal found 1/3$261
This United Airlines deal was found by Cheapflights users on 1/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:22 pmMLI - IAH
1 stop5h 51mUnited Airlines
Sun 2/155:00 amIAH - MLI
1 stop5h 11mUnited Airlines
Deal found 1/2$269
This American Airlines deal was found by Cheapflights users on 1/4. 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 2/256:00 amMLI - IAH
2 stops9h 42mAmerican Airlines
Tue 3/35:00 amIAH - MLI
2 stops8h 21mAmerican Airlines
Deal found 1/4$271

Find 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 January 5, 2026.

Round-trip from

$203
(Delta)

Popular in

March

Cheapest in

January

Average price

$228
From Moline Quad-City to Houston
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 5, 2026.
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

Tue 2/24

5:01 pm-10:28 pm

1 stop5h 27m

Houston Hobby

Tue 3/3

5:19 pm-10:24 pm

1 stop5h 05m

$203

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Tue 3/17

5:15 pm-10:42 pm

1 stop5h 27m

Houston Hobby

Tue 3/24

5:22 pm-10:30 pm

1 stop5h 08m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Tue 3/17

5:15 pm-11:59 pm

1 stop6h 44m

Houston George Bush Intcntl

Tue 3/24

2:59 pm-10:30 pm

1 stop7h 31m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 2/25

5:01 pm-12:11 am

1 stop7h 10m

Houston George Bush Intcntl

Tue 3/3

9:54 am-4:16 pm

1 stop6h 22m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 4/4

5:15 pm-11:59 pm

1 stop6h 44m

Houston George Bush Intcntl

Wed 4/8

4:56 pm-10:30 pm

1 stop5h 34m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 3/18

5:15 pm-11:59 pm

1 stop6h 44m

Houston George Bush Intcntl

Tue 3/24

2:59 pm-10:30 pm

1 stop7h 31m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 3/21

5:15 pm-11:59 pm

1 stop6h 44m

Houston George Bush Intcntl

Tue 3/24

4:56 pm-10:30 pm

1 stop5h 34m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Wed 3/18

5:15 pm-11:59 pm

1 stop6h 44m

Houston George Bush Intcntl

Wed 3/25

2:59 pm-10:30 pm

1 stop7h 31m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Tue 4/28

5:12 pm-11:55 pm

1 stop6h 43m

Houston George Bush Intcntl

Sat 5/2

5:30 am-10:26 am

1 stop4h 56m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Tue 3/17

5:15 pm-11:59 pm

1 stop6h 44m

Houston George Bush Intcntl

Wed 3/25

2:59 pm-10:30 pm

1 stop7h 31m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 31 results
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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

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

Currently, May is the cheapest month in which you can book a flight from Moline to Houston (average of $89). Flying from Moline to Houston in March is currently the most expensive (average of $240). 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 January 5, 2026.
Read through reviews of airlines operating flights from Moline to Houston, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,138 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,138 reviews
United Airlines
7.4
Good
9,138 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.2
Good
11,079 reviews
United Airlines
7.4
Good
9,138 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

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 2 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, Delta can have you in Houston from Moline in 5h 27m. The distance from Moline to Houston is about 857 mi.

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

    Currently priced at $202, 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. Check Cheapflights for deals on United Airlines for as low as $235. American Airlines is priced at 36% 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, May is the cheapest month in which you can book a flight from Moline to Houston (average of $89). Flying from Moline to Houston in March is currently the most expensive (average of $240). 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

Browse thousands of different options on Cheapflights for your next trip

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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 2 airlines flying from Moline to Houston

Discover the top 2 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 January 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$202Average$333FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$330FlexibilityNo cancel feeOn-time69%

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