A historic building with a clock tower and a modern glass building with a US Bank sign.

Cheap Flights to Quad Cities

View AU$379 flight on Fri, 18 Sept 2026Opens in a new window

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Cheap Tickets to Quad Cities

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
United
Delta
Cathay Pacific
Qatar Airways

Frequently asked questions

Can I cancel my flight booking to Quad Cities due to COVID-19?
Many airlines now offer more flexibility due to COVID-19. Our convenient Customer Service Portal will help solve most queries about which policies apply to your Quad Cities flight. It's also wise to check the terms and conditions of your airfare — preferably before booking!
What's the best way to find cheap flights to Quad Cities that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Simply enter your origin, destination and travel dates, click the "Search" button, then select the box directly below the "Flexible change policies" subheading (it's on the left of your screen). Expedia makes it simple to find flexible, low-cost airfares to Quad Cities.
What are some of the general tips for travellers to Quad Cities during the COVID-19 outbreak?
COVID-19 has led to big changes to how we travel. If you're planning a holiday in Quad Cities, the following tips will help you navigate this new travelling reality:
  • Investigate if any travel restrictions apply to your origin and destination before booking. Also check if there are any requirements you'll need to follow on arrival, such as proof of a negative COVID-19 test.
  • When you go through airport screening, do not remove your face mask. You will be asked to lower it briefly for identification purposes. Passengers who refuse to wear a face mask may be denied entry or boarding.
  • Instead of handing a TSA employee your boarding pass, position it directly on the scanner yourself. After that, hold it up for inspection.
  • One liquid hand sanitizer container is now permitted in your carry-on luggage. It must be no larger than 12 oz (350 ml), and you'll have to remove it from your bag at the X-ray machine for scanning.
  • Place any personal items (like your phone, wallet and keys) in your carry-on rather than a bin to minimize handling during screening.
  • Separate any food you're carrying for X-ray scanning. Placing it in a clear plastic bag and into a bin reduces the need for a TSA officer to touch and inspect your belongings.
  • Investigate if any travel restrictions apply to your origin and destination before booking. Also check if there are any requirements you'll need to follow on arrival, such as proof of a negative COVID-19 test.
  • When you go through airport screening, do not remove your face mask. You will be asked to lower it briefly for identification purposes. Passengers who refuse to wear a face mask may be denied entry or boarding.
  • Instead of handing a TSA employee your boarding pass, position it directly on the scanner yourself. After that, hold it up for inspection.
  • One liquid hand sanitizer container is now permitted in your carry-on luggage. It must be no larger than 12 oz (350 ml), and you'll have to remove it from your bag at the X-ray machine for scanning.
  • Place any personal items (like your phone, wallet and keys) in your carry-on rather than a bin to minimize handling during screening.
  • Separate any food you're carrying for X-ray scanning. Placing it in a clear plastic bag and into a bin reduces the need for a TSA officer to touch and inspect your belongings.
Which airlines fly to Quad Cities?
Lock in your airfare with United Airlines and then start planning your Quad Cities travel agenda. This popular carrier has 147 flights every month to Quad City Intl. Airport (MLI), a main gateway.
How can I find cheap tickets to Quad Cities?
In the last seven days, AU$352 was the lowest price for a flight to Quad Cities. For even greater savings, book well in advance and be flexible with your travel dates. Search for your journey to Quad Cities, then compare prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Quad Cities?
You could have purchased a return ticket to Quad Cities from anywhere between AU$352 and AU$2,520 in the last seven days. For one-way journeys departing from Chicago (ORD), the lowest amount paid during this time was just AU$379.
What are the most popular airports to fly into in Quad Cities?
Start organising your Quad Cities journey by securing a seat on one of the 425 monthly flights to Quad City Intl. Airport (MLI). This is the region's principal gateway.
When is the cheapest time to fly to Quad Cities?
For domestic travel, choose a Thursday flight to improve your odds of saving up to 25%. Sunday is often the most expensive day to fly, so if you're looking to save some money, choose a day other than Sunday. Take off on a Tuesday, when flying internationally, for your best chance of scoring a cheap flight. Be careful booking flights for Sundays, as these are frequently the most expensive international flights.
How much is a plane ticket to Quad Cities?
In the last seven days, plane fares to Quad Cities cost between AU$352 and AU$2,520. The early bird catches the worm, so grab a cheap flight today.
Which airlines with flights to Quad Cities employ COVID-19 cleanliness policies?
In response to the continuing pandemic, most airlines have introduced new rules and measures to help their passengers and staff take to the skies again. Some of these carriers include:
  • United Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • American Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Delta - this airline is known for electrostatic cleaning and cleaning with disinfectant.
  • United Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • American Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Delta - this airline is known for electrostatic cleaning and cleaning with disinfectant.
What is the cheapest month to book a flight to Quad Cities?
The best month for cheap flights to Quad Cities is September.

Book with confidence

Quad Cities Flights

Have the time of your life in Quad Cities

Flying to Quad Cities is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Quad Cities flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Quad Cities in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Quad Cities. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Quad Cities, United States of America has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Quad Cities when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Quad Cities AU$352. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Quad Cities-bound flight. Bon voyage!

Quad Cities Flights

Travel information

Destination airport
Quad City Intl.
Destination airport IATA code
MLI
Destination city name
Moline
Roundtrip price
AU$351

Trending flights to Quad Cities

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta

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