$239 Cheap Flights from Moline (MLI) to Houston (HOU)

View $239 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Quad City Intl. Airport (MLI) to Houston William Hobby Airport (HOU)

Cheap Flights from Moline to Houston (MLI-HOU)

Prices were available within the past 7 days and start at $239 for one-way flights and $203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 8 - Tue, Nov 11
MLI
Moline
HOU
Houston
$203 Roundtrip, found 15 hours ago
$203
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Moline to Houston, returning Tue, Nov 11, priced at $203 found 15 hours ago
Delta
Sat, Sep 27 - Wed, Oct 15
MLI
Moline
HOU
Houston
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 27 from Moline to Houston, returning Wed, Oct 15, priced at $238 found 3 days ago

Find the cheapest month to fly from Moline (MLI) to Houston (HOU)

May is typically the cheapest month to fly

From $198 - $438 per traveler.

Frequently asked questions

How much does a flight from Quad City Intl. Airport (MLI) to William P. Hobby Airport (HOU) cost?
Snag a cheap one-way flight from $239 or cheap return flight from $203 from Quad City Intl. Airport (MLI) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Quad City Intl. Airport (MLI) to William P. Hobby Airport (HOU)?
November is the least expensive month to fly from MLI to HOU. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Quad City Intl. Airport (MLI) to William P. Hobby Airport (HOU)?
To find the cheapest airline that'll fly you from MLI to HOU, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Quad City Intl. Airport (MLI) to William P. Hobby Airport (HOU)?
There aren't any daily nonstop flights from Quad City Intl. Airport (MLI) to William P. Hobby Airport (HOU). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from MLI to HOU?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Quad City Intl. Airport (MLI) to William P. Hobby Airport (HOU)?
To land at William P. Hobby Airport (HOU) on time, choose a flight that takes off from Quad City Intl. Airport (MLI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Quad City Intl. Airport (MLI) to William P. Hobby Airport (HOU) last-minute?
Booking your flight from MLI to HOU shortly before your getaway is generally more expensive. But if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a MLI to HOU flight and hotel package?
You'll typically save money by booking a MLI to HOU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Quad City Intl. Airport (MLI) to William P. Hobby Airport (HOU)?
In most cases, you can cancel or reschedule your MLI to HOU flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Quad City Intl.
Destination airport
William P. Hobby
Airlines serving
American Airlines, Delta
Roundtrip price
$202
Distance
857 mi

Book with confidence

Book with confidence

Moline to Houston Flights

The cheapest times to fly from Moline to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moline to Houston are during the month of November. You can find some of the cheapest flights from Moline to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moline to Houston

Sunday is one of the best days to book for cheap flights from Moline to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Moline to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moline to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $239 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moline to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Moline to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Moline to Houston Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.