Cheap flights from Moline to Houston

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Flight deals from Moline Airport to Houston

Looking for a cheap last-minute deal or the best round-trip flight from Moline Airport to Houston? If you want to travel next month, round-trip fares start from $332. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Moline to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Moline to Houston flights are currently cheapest in May.

Finding cheap flights from Moline to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a round-trip flight from Moline to Houston is $327. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Moline to Houston. But we found flights with one or more stops from $328.
There are no flights flying from Moline to Houston, as of March 2026.
The cheapest month to fly from Moline to Houston is usually May.
If you're flying from Moline Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the center of Houston. We've found flights to this airport from $327.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Moline Airport to Houston on Friday, May 8, 2026.
No airlines currently offer direct flights between Moline Airport and Houston. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 16°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
Currently, United offers the cheapest flight tickets to Houston.

Traveling from Quad City International Airport (MLI) to Houston: what you need to know

  • Houston's timezone is UTC-5, which is the same as Moline (the location of Quad City International Airport).

  • To avoid rushing for your MLI to Houston flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Planning to travel during a peak time like a public holiday? Expect longer lines at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • MLI is around 6 kilometers from central Moline. If you're ride-sharing, catching a cab or driving from the center, it'll take you 10 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the journey time to be around 35 minutes.

  • Want a relaxed start to your vacation? Stay near MLI. Whether you're boarding an early flight from Quad City International Airport to Houston or want to avoid feeling rushed, these hotels put convenience first:

  • When it comes to Quad City International Airport's on-time performance, 79.27% of flights complete their journey on time.

  • You'll find MLI at 2200 69th Ave..

How to find the cheapest flights from Quad City International Airport (MLI) to Houston

  • The lowest price we've found for a one-way Quad City International Airport to Houston flight is $142. The cheapest price for a return flight is $327. Keep in mind fares can change due to demand at the time of booking.

  • Don't leave things to the last moment. You're more likely to find cheap flights from MLI to Houston if you book early. Airlines often offer some excellent early bird deals.

  • If you can be flexible with your travel dates, check out the 'Whole month' search tool. It'll give you the cheapest price across each month when searching for a Quad City International Airport to Houston ticket.

  • Finding a cheap flight from MLI to Houston is a breeze with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch when a deal gets even better.

  • Snag an affordable flight from Quad City International Airport to Houston with the help of our filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • William P. Hobby Airport (HOU) is around 19 kilometers from central Houston. Once you've hopped off your flight from Quad City International Airport to Houston, it'll take you around 20 minutes to reach the heart of the city in a cab or ride-share.

  • The trip will take about 1 hour 40 minutes on public transport.

  • After stepping off your MLI to Houston flight, unwind at a hotel near HOU. These are some comfortable options that'll help you switch to relaxation mode:

  • Easirent, Dollar and Thrifty make picking up a William P. Hobby Airport rental car easy and quick. These trusted companies are located in or around the terminal and will get you on your way in no time.

  • Get the lowest price by securing your ride from HOU four weeks ahead of time. You can also expect to have a greater range of vehicles.

  • William P. Hobby Airport can be found at 7800 Airport Boulevard.

Best time to go to Houston

  • Carefully consider your travel dates before booking your flight from Quad City International Airport to Houston. The city comes alive in high season, but hotel prices are usually higher and top attractions can be crowded. Plan your trip to Houston in low season if you like a quieter vibe.

  • Lock in a Quad City International Airport to Houston flight ticket with a departure in August if you want to visit the city during its warmest month. Expect temperatures to range from 24ºC (75ºF) to 40ºC (104ºF).

  • January sees average temperatures of between 5ºC (41ºF) and 19ºC (66ºF). Search for a cheap ticket from MLI to Houston around that time if you want to travel when it's cooler.

More about Houston

Explore more of United States

  • You've seen Houston, now it's time to explore other corners of United States. Travel about 306 kilometers west to San Antonio to check off its leading sights. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, there's plenty to keep you busy.

  • If you want to check out another great destination in United States, consider Dallas, about 370 kilometers north of Houston. Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.