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

View $239 flight on Fri, Nov 14, 2025Opens in a new window

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

Cheap Flights from Houston to Moline (HOU-MLI)

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 15 - Tue, Nov 18
HOU
Houston
MLI
Moline
$203 Roundtrip, found 4 days ago
$203
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Nov 15 from Houston to Moline, returning Tue, Nov 18, priced at $203 found 4 days ago
American Airlines
Sat, Jan 24 - Sat, Jan 31
HOU
Houston
MLI
Moline
$245 Roundtrip, found 10 hours ago
$245
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jan 24 from Houston to Moline, returning Sat, Jan 31, priced at $245 found 10 hours ago
Delta
Sat, Nov 15 - Tue, Nov 18
HOU
Houston
MLI
Moline
$247 Roundtrip, found 4 days ago
$247
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov 15 from Houston to Moline, returning Tue, Nov 18, priced at $247 found 4 days ago
Delta
Fri, Oct 24 - Fri, Oct 31
HOU
Houston
MLI
Moline
$248 Roundtrip, found 2 hours ago
$248
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Oct 24 from Houston to Moline, returning Fri, Oct 31, priced at $248 found 2 hours ago

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

February is typically the cheapest month to fly

From $198 - $467 per traveler.

Alternative airports near Moline

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Quad City Intl. MLI. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $259
MLI
Quad City Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $259

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Quad City Intl. Airport (MLI) cost?
Snag a cheap one-way flight from $239 or cheap return flight from $203 from William P. Hobby Airport (HOU) to Quad City Intl. Airport (MLI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Quad City Intl. Airport (MLI)?
The cheapest month to fly from HOU to MLI is November, when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Quad City Intl. Airport (MLI)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HOU to MLI flight.
How many flights per day from William P. Hobby Airport (HOU) to Quad City Intl. Airport (MLI)?
Nonstop flights from William P. Hobby Airport (HOU) to Quad City Intl. Airport (MLI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to MLI?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Quad City Intl. Airport (MLI)?
To touch down at Quad City Intl. Airport (MLI) without delays, select a flight that leaves William P. Hobby Airport (HOU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 William P. Hobby Airport (HOU) to Quad City Intl. Airport (MLI) last-minute?
Last-minute fares from HOU to MLI are usually more expensive. To lock in the lowest prices, start searching for flights well in advance. That being said, if you're flexible with your travel dates, you may find a cheap ticket right before your journey.
Is it cheaper to book a HOU to MLI flight and hotel package?
You'll generally save money by securing a HOU to MLI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Quad City Intl. Airport (MLI)?
If you booked your HOU to MLI flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

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

Book with confidence

Book with confidence

Houston to Moline Flights

The cheapest times to fly from Houston to Moline

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 Houston to Moline are during the month of November. You can find some of the cheapest flights from Houston to Moline with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Moline

Sunday is one of the best days to book for cheap flights from Houston to Moline: 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 Houston to Moline

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 Houston to Moline 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 Houston to Moline 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 Houston to Moline 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.

 

Houston to Moline Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.