HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$226+ Cheap flights from Moline (MLI) to Houston

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — HOU
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Moline to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Moline Quad-City to Houston are usually found in October or September, booked 59 days in advance, depart on a Friday or Saturday and return on a Thursday

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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:00 pmMLI - IAH
1 stop6h 45mUnited Airlines
Thu 12/115:00 amIAH - MLI
1 stop5h 15mUnited Airlines
Deal found 11/6$249
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/2011:02 amMLI - IAH
1 stop5h 53mAmerican Airlines
Sat 11/226:35 pmIAH - MLI
1 stop5h 05mAmerican Airlines
Deal found 11/3$279
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:08 pmMLI - IAH
1 stop6h 51mDelta
Mon 12/811:02 amIAH - MLI
2 stops11h 31mDelta
Deal found 11/6$299
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 11/1510:50 amMLI - IAH
1 stop4h 55mUnited Airlines
Sun 11/165:00 amIAH - MLI
1 stop6h 50mUnited Airlines
Deal found 11/5$328
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amMLI - IAH
1 stop5h 30mDelta
Thu 12/115:20 amIAH - MLI
2 stops10h 59mDelta
Deal found 11/6$329
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Mon 12/83:37 pmMLI - IAH
1 stop5h 00mAmerican Airlines
Tue 12/235:00 amIAH - MLI
1 stop5h 39mAmerican Airlines
Deal found 11/5$330
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/159:50 amMLI - IAH
2 stops9h 25mAmerican Airlines
Sun 11/166:00 amIAH - MLI
1 stop4h 40mAmerican Airlines
Deal found 11/5$333
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/135:20 pmMLI - IAH
1 stop5h 37mUnited Airlines
Sun 11/165:00 amIAH - MLI
1 stop6h 50mUnited Airlines
Deal found 11/5$339
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/203:55 pmMLI - IAH
1 stop8h 04mUnited Airlines
Mon 11/246:30 amIAH - MLI
1 stop5h 20mUnited Airlines
Deal found 11/5$349
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Thu 12/411:10 amMLI - HOU
1 stop4h 44mAmerican Airlines
Thu 12/116:29 pmHOU - MLI
1 stop4h 14mAmerican Airlines
Deal found 11/6$353
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:56 pmMLI - IAH
1 stop5h 19mUnited Airlines
Sat 1/35:00 amIAH - MLI
1 stop7h 13mUnited Airlines
Deal found 11/4$358
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:12 pmMLI - HOU
1 stop5h 55mDelta
Tue 11/252:32 pmHOU - MLI
1 stop8h 03mDelta
Deal found 11/6$369

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 November 6, 2025.

Round-trip from

$203
(Delta)

Popular in

March

Cheapest in

October

Average price

$338
From Moline Quad-City to Houston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($61 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 November 2025
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 November 6, 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 - IAH

MLIIAH

Moline Quad-City

Fri 1/9

5:29 pm-12:12 am

1 stop6h 43m

Houston George Bush Intcntl

Mon 1/12

5:00 am-10:12 am

1 stop5h 12m

$249

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Fri 12/5

3:56 pm-10:47 pm

1 stop6h 51m

Houston George Bush Intcntl

Mon 12/8

6:30 am-11:50 am

1 stop5h 20m

$249

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Thu 12/4

1:00 pm-7:45 pm

1 stop6h 45m

Houston George Bush Intcntl

Thu 12/11

5:00 am-10:15 am

1 stop5h 15m

$249

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Mon 12/8

5:40 pm-11:59 pm

1 stop6h 19m

Houston George Bush Intcntl

Thu 12/18

6:30 am-12:13 pm

1 stop5h 43m

$249

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Fri 1/30

5:29 pm-10:58 pm

1 stop5h 29m

Houston George Bush Intcntl

Sun 2/1

8:23 am-3:09 pm

1 stop6h 46m

$249

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Fri 1/30

7:31 am-4:33 pm

2 stops9h 02m

Houston George Bush Intcntl

Sun 2/1

6:00 am-10:30 am

1 stop4h 30m

$254

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Fri 1/9

11:28 am-9:10 pm

2 stops9h 42m

Houston George Bush Intcntl

Mon 1/12

2:41 pm-9:58 pm

1 stop7h 17m

$254

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Thu 11/20

11:02 am-4:55 pm

1 stop5h 53m

Houston George Bush Intcntl

Sat 11/22

6:35 pm-11:40 pm

1 stop5h 05m

$279

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Fri 1/9

5:06 pm-10:35 pm

1 stop5h 29m

Houston Hobby

Mon 1/12

5:04 pm-10:32 pm

1 stop5h 28m

$294

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Fri 12/5

5:08 pm-11:59 pm

1 stop6h 51m

Houston George Bush Intcntl

Mon 12/8

11:02 am-10:33 pm

2 stops11h 31m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 29 results
1
2
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 October 31, 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, 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 September is currently the most expensive (average of $228). 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 November 6, 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
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,007 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $294, United Airlines can have you in Houston from Moline in 5h 29m. 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 $221, Delta will fly you from Moline to Houston and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $225 and $235, respectively. Delta is priced at 30% 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 Allegiant Air, which is currently one of the cheapest options available, starting at $226. American Airlines flights start at $332 while deals on United Airlines start at $332 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, 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 September is currently the most expensive (average of $228). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Moline to Houston

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Hobby flights
O'Hare Intl to Austin flights
O'Hare Intl to Love Field flights
Midway to Hobby flights
Midway to Love Field flights
O'Hare Intl to San Antonio flights
St. Louis to Hobby flights
St. Louis to Dallas/Fort Worth flights
Midway to Austin flights
St. Louis to George Bush Intcntl flights
Midway to George Bush Intcntl flights
Midway to San Antonio flights
St. Louis to Love Field flights
O'Hare Intl to El Paso flights
Peoria to Dallas/Fort Worth flights
Moline to Dallas/Fort Worth flights
St. Louis to Austin flights
St. Louis to San Antonio flights
Midway to El Paso flights
O'Hare Intl to McAllen flights
Evansville to Dallas/Fort Worth flights
Peoria to Austin flights
Peoria to San Antonio flights
Evansville to Hobby flights
Peoria to Hobby flights
Bloomington to Dallas/Fort Worth flights
Peoria to George Bush Intcntl flights
O'Hare Intl to Brownsville flights
O'Hare Intl to Corpus Christi flights
St. Louis to Midland flights
Evansville to George Bush Intcntl flights
O'Hare Intl to Harlingen flights
Moline to San Antonio flights
O'Hare Intl to Laredo flights
Moline to Love Field flights
Moline to Hobby flights
O'Hare Intl to Amarillo flights
Bloomington to San Antonio flights
Springfield to Dallas/Fort Worth flights
Moline to George Bush Intcntl flights
Moline to Austin flights
O'Hare Intl to Lubbock flights
St. Louis to Brownsville flights
O'Hare Intl to Midland flights
Bloomington to Love Field flights
Bloomington to Hobby flights
Decatur to Dallas/Fort Worth flights

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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$221Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$225Average$337FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$345FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.