What is the cheapest airline that flies from Moline Quad-City to Houston?

Allegiant Air, Delta, and American Airlines are the most popular carriers operating from Moline Quad-City to Houston

What airlines fly to Houston?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Houston from Moline according to our data. American Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 3 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Moline Quad-City Airport to Houston?

Prices for flights from Moline Quad-City Airport to Houston refresh daily.

How many operators does momondo search for flights from Moline Quad-City Airport to Houston?

The number of operators available for flights from Moline Quad-City Airport to Houston is 3 as of November 2025.

How old do you have to be to fly from Moline Quad-City Airport to Houston?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Moline Quad-City Airport to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$192 Cheap Flights from Moline to Houston in 2025/26

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Find the cheapest flights from Moline to Houston

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:12 pm - 11:07 pmMLI-HOU

5h 55m1 stop

10:40 am - 4:28 pmHOU-MLI

5h 48m1 stop

$203Delta

Find Deal

Mon, Nov 24 - Thu, Nov 27

5:00 pm - 11:58 pmMLI-IAH

6h 58m1 stop

9:54 am - 4:20 pmIAH-MLI

6h 26m1 stop

$203Delta

Find Deal

Sat, Feb 21 - Wed, Feb 25

5:00 pm - 11:58 pmMLI-IAH

6h 58m1 stop

5:15 am - 4:20 pmIAH-MLI

11h 05m2 stops

$208Delta

Find Deal

Sat, Feb 21 - Wed, Feb 25

5:12 pm - 11:07 pmMLI-HOU

5h 55m1 stop

10:40 am - 4:28 pmHOU-MLI

5h 48m1 stop

$226Delta

Find Deal

Sun, Nov 23 - Thu, Nov 27

5:40 pm - 10:47 pmMLI-IAH

5h 07m1 stop

5:00 am - 10:15 amIAH-MLI

5h 15m1 stop

$249United Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

3:52 pm - 10:44 pmMLI-IAH

6h 52m1 stop

8:40 am - 3:05 pmIAH-MLI

6h 25m1 stop

$273United Airlines

Find Deal

Tue, Apr 14 - Sat, Apr 18

11:02 am - 4:55 pmMLI-IAH

5h 53m1 stop

6:35 pm - 11:40 pmIAH-MLI

5h 05m1 stop

$279American Airlines

Find Deal

Thu, Nov 20 - Sat, Nov 22

1:59 pm - 10:23 pmMLI-IAH

8h 24m2 stops

5:00 am - 1:30 pmIAH-MLI

8h 30m2 stops

$283American Airlines

Find Deal

Sat, Feb 21 - Wed, Feb 25

9:43 pm - 1:57 pmMLI-IAH

16h 14m1 stop

9:33 pm - 8:11 pmIAH-MLI

22h 38m1 stop

$295Multiple Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

9:43 pm - 1:57 pmMLI-IAH

16h 14m1 stop

7:13 am - 8:53 pmIAH-MLI

13h 40m1 stop

$328Multiple Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

American Airlines flights from Moline to Houston

Our best American Airlines deals on Moline to Houston flight tickets

American Airlines

Nov 20

MLI11:02 amMoline Quad-City

5h 53m

1 stop

IAH4:55 pmHouston George Bush Intcntl

Nov 22

IAH6:35 pmHouston George Bush Intcntl

5h 05m

1 stop

MLI11:40 pmMoline Quad-City

$279

Find similar

American Airlines

Feb 21

MLI1:59 pmMoline Quad-City

8h 24m

2 stops

IAH10:23 pmHouston George Bush Intcntl

Feb 25

IAH5:00 amHouston George Bush Intcntl

8h 30m

2 stops

MLI1:30 pmMoline Quad-City

$283

Find similar

American Airlines

Nov 18

MLI6:18 amMoline Quad-City

4h 45m

1 stop

IAH11:03 amHouston George Bush Intcntl

Nov 25

IAH6:35 pmHouston George Bush Intcntl

5h 05m

1 stop

MLI11:40 pmMoline Quad-City

$298

Find similar

Delta flights from Moline to Houston

Our best Delta deals on Moline to Houston flight tickets

Delta

Nov 24

MLI5:12 pmMoline Quad-City

5h 55m

1 stop

HOU11:07 pmHouston Hobby

Nov 27

HOU10:40 amHouston Hobby

5h 48m

1 stop

MLI4:28 pmMoline Quad-City

$203

Find similar

Delta

Feb 21

MLI5:00 pmMoline Quad-City

6h 58m

1 stop

IAH11:58 pmHouston George Bush Intcntl

Feb 25

IAH5:15 amHouston George Bush Intcntl

11h 05m

2 stops

MLI4:20 pmMoline Quad-City

$208

Find similar

Delta

Nov 23

MLI5:12 pmMoline Quad-City

5h 55m

1 stop

HOU11:07 pmHouston Hobby

Nov 27

HOU10:40 amHouston Hobby

5h 48m

1 stop

MLI4:28 pmMoline Quad-City

$226

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Mon 11/24

5:12 pm-11:07 pm

1 stop5h 55m

Houston Hobby

Thu 11/27

10:40 am-4:28 pm

1 stop5h 48m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 2/21

5:00 pm-11:58 pm

1 stop6h 58m

Houston George Bush Intcntl

Wed 2/25

9:54 am-4:20 pm

1 stop6h 26m

$203

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Sat 2/21

5:00 pm-11:58 pm

1 stop6h 58m

Houston George Bush Intcntl

Wed 2/25

5:15 am-4:20 pm

2 stops11h 05m

$208

MolineHouston

MLI - HOU

MLIHOU

Moline Quad-City

Sun 11/23

5:12 pm-11:07 pm

1 stop5h 55m

Houston Hobby

Thu 11/27

10:40 am-4:28 pm

1 stop5h 48m

$226

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Fri 12/5

5:40 pm-10:47 pm

1 stop5h 07m

Houston George Bush Intcntl

Mon 12/8

5:00 am-10:15 am

1 stop5h 15m

$249

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Tue 4/14

3:52 pm-10:44 pm

1 stop6h 52m

Houston George Bush Intcntl

Sat 4/18

8:40 am-3:05 pm

1 stop6h 25m

$273

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 - IAH

MLIIAH

Moline Quad-City

Sat 2/21

1:59 pm-10:23 pm

2 stops8h 24m

Houston George Bush Intcntl

Wed 2/25

5:00 am-1:30 pm

2 stops8h 30m

$283

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Thu 11/20

9:43 pm-1:57 pm

1 stop16h 14m

Houston George Bush Intcntl

Mon 11/24

9:33 pm-8:11 pm

1 stop22h 38m

$295

MolineHouston

MLI - IAH

MLIIAH

Moline Quad-City

Thu 11/20

9:43 pm-1:57 pm

1 stop16h 14m

Houston George Bush Intcntl

Sun 11/23

7:13 am-8:53 pm

1 stop13h 40m

$328

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Moline to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Houston?

The month of October is, on average, the cheapest month to fly to Houston from Moline, with most prices found around $248. The month of September is another great option to travel to Houston, with average flight prices from Moline averaging around $255.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Moline is on a Friday. momondo users have found tickets for Friday departures for as low as $322. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $504.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Moline to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $338. Try not to purchase tickets in the morning because they tend to be around $403. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Moline when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $319 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Moline for as low as $253 on momondo.

Cheap Moline to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to Houston

Direct flights	None

There are no direct flights from Moline to Houston. There are no popular flight routes from Moline to Houston.

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How far is Moline Quad-City to Houston by plane?
The distance between Moline Quad-City and Houston is about 855.3 mi. 4h 42m is a normal flight duration for this route.
When did momondo last update prices for flights from Moline Quad-City Airport to Houston?
Prices for flights from Moline Quad-City Airport to Houston refresh daily.
How many operators does momondo search for flights from Moline Quad-City Airport to Houston?
The number of operators available for flights from Moline Quad-City Airport to Houston is 3 as of November 2025.
How old do you have to be to fly from Moline Quad-City Airport to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Moline Quad-City Airport to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Moline to Houston

Compare and see reviews for airlines that fly from Moline to Houston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $221	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
American Airlines	PriceFrom $225	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $235	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Moline to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Moline.

Can I find flights from Moline to Houston with flexible booking policies on momondo?

All flight searches from Moline to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Moline to Houston?

momondo helps you find the best flight between Moline and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Moline to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Moline and alert you when they change.