$254 Cheap Flights from Houston (IAH) to Moline (MLI)

View $254 flight on Fri, May 29, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Quad City Intl. Airport (MLI)

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Cheap Flights from Houston to Moline (IAH-MLI)

Prices were available within the past 7 days and start at $254 for one-way flights and $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 16 - Wed, Jun 3
IAH
Houston
MLI
Moline
$243 Roundtrip, just found
$243
Roundtrip
just found
Select American Airlines flight, departing Sat, May 16 from Houston to Moline, returning Wed, Jun 3, priced at $243 just found
United
Sat, May 16 - Wed, Jun 3
IAH
Houston
MLI
Moline
$243 Roundtrip, just found
$243
Roundtrip
just found
Select United flight, departing Sat, May 16 from Houston to Moline, returning Wed, Jun 3, priced at $243 just found
American Airlines
Wed, Jun 3 - Wed, Jun 10
IAH
Houston
MLI
Moline
$253 Roundtrip, found 2 days ago
$253
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jun 3 from Houston to Moline, returning Wed, Jun 10, priced at $253 found 2 days ago
United
Sat, May 16 - Wed, Jun 3
IAH
Houston
MLI
Moline
$262 Roundtrip, just found
$262
Roundtrip
just found
Select United flight, departing Sat, May 16 from Houston to Moline, returning Wed, Jun 3, priced at $262 just found
United
Wed, May 13 - Sat, May 16
IAH
Houston
MLI
Moline
$265 Roundtrip, found 2 days ago
$265
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 13 from Houston to Moline, returning Sat, May 16, priced at $265 found 2 days ago
United
Sat, Jun 13 - Sat, Jun 20
IAH
Houston
MLI
Moline
$271 Roundtrip, found 6 days ago
$271
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jun 13 from Houston to Moline, returning Sat, Jun 20, priced at $271 found 6 days ago
United
Sat, Jun 13 - Sat, Jun 20
IAH
Houston
MLI
Moline
$272 Roundtrip, found 6 days ago
$272
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jun 13 from Houston to Moline, returning Sat, Jun 20, priced at $272 found 6 days ago
United
Wed, Jun 3 - Wed, Jun 10
IAH
Houston
MLI
Moline
$275 Roundtrip, found 2 days ago
$275
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jun 3 from Houston to Moline, returning Wed, Jun 10, priced at $275 found 2 days ago
United
Wed, May 13 - Sat, May 16
IAH
Houston
MLI
Moline
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 13 from Houston to Moline, returning Sat, May 16, priced at $278 found 2 days ago
Delta
Sat, May 16 - Wed, Jun 3
IAH
Houston
MLI
Moline
$286 Roundtrip, just found
$286
Roundtrip
just found
Select Delta flight, departing Sat, May 16 from Houston to Moline, returning Wed, Jun 3, priced at $286 just found

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 $361
MLI
Quad City Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $361

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) cost?
You can find cheap one-way flights from $254 and cheap return flights from $243 Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) with Expedia. One-way flights typically cost between $271 and $709, and return flights often range between $380 and $1425. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
The cheapest month to fly from IAH to MLI is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
Enter IAH to MLI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
United is one of the cheapest airlines offering connecting flights from Houston, TX (IAH) to Moline, IL (MLI), with round-trip tickets starting from around $202 with a layover in Dallas-Fort Worth Intl. (DFW). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
The earliest flight from Houston, TX (George Bush Intercontinental) to Moline, IL (Quad City Intl.) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is active in November, allowing you to maximize your time in Moline. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
The most popular departure times for flights from Houston (IAH) to Moline (MLI) are in the late morning, from 9am to noon. About 29% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, operate flights during this time. This timing is popular because it allows travelers to start their day in Houston before heading out.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
Flights from IAH to MLI with one stop typically take around 7 hours, covering approximately 837 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
First class is available on flights from IAH to MLI. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Moline from George Bush Intercontinental (IAH)?
If you're planning to travel to Moline from George Bush Intercontinental (IAH), you can fly into Quad City Intl. (MLI) Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT), Miami Intl. (MIA) before reaching Moline. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Moline, IL (MLI-Quad City Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Quad City Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$242
Distance
837 mi

*Flight schedules are subject to change.

*Available to One Key members.