$179 Cheap Flights from Monroe (MLU) to Moline (MLI)

View $179 flight on Sun, Aug 3, 2025Opens in a new window

Popular airlines from Monroe, LA (MLU-Monroe Regional) to Quad City Intl. Airport (MLI)

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Cheap Flights from Monroe to Moline (MLU-MLI)

Prices were available within the past 7 days and start at $179 for one-way flights and $346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 5 - Tue, Aug 12
MLU
Monroe
MLI
Moline
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 5 from Monroe to Moline, returning Tue, Aug 12, priced at $346 found 3 days ago
Delta
Thu, Aug 28 - Sun, Aug 31
MLU
Monroe
MLI
Moline
$356 Roundtrip, found 16 hours ago
$356
Roundtrip
found 16 hours ago
Select Delta flight, departing Thu, Aug 28 from Monroe to Moline, returning Sun, Aug 31, priced at $356 found 16 hours ago
Delta
Wed, Aug 6 - Tue, Aug 12
MLU
Monroe
MLI
Moline
$366 Roundtrip, found 3 days ago
$366
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 6 from Monroe to Moline, returning Tue, Aug 12, priced at $366 found 3 days ago
American Airlines
Thu, Aug 28 - Sun, Aug 31
MLU
Monroe
MLI
Moline
$366 Roundtrip, found 16 hours ago
$366
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Aug 28 from Monroe to Moline, returning Sun, Aug 31, priced at $366 found 16 hours ago
Delta
Wed, Aug 6 - Mon, Aug 11
MLU
Monroe
MLI
Moline
$376 Roundtrip, found 3 days ago
$376
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 6 from Monroe to Moline, returning Mon, Aug 11, priced at $376 found 3 days ago
Delta
Wed, Aug 6 - Sat, Aug 9
MLU
Monroe
MLI
Moline
$396 Roundtrip, found 3 days ago
$396
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 6 from Monroe to Moline, returning Sat, Aug 9, priced at $396 found 3 days ago
American Airlines
Sat, Aug 9 - Wed, Aug 13
MLU
Monroe
MLI
Moline
$416 Roundtrip, found 3 days ago
$416
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 9 from Monroe to Moline, returning Wed, Aug 13, priced at $416 found 3 days ago
Delta
Thu, Aug 28 - Sun, Aug 31
MLU
Monroe
MLI
Moline
$426 Roundtrip, found 16 hours ago
$426
Roundtrip
found 16 hours ago
Select Delta flight, departing Thu, Aug 28 from Monroe to Moline, returning Sun, Aug 31, priced at $426 found 16 hours ago
American Airlines
Thu, Aug 28 - Sun, Aug 31
MLU
Monroe
MLI
Moline
$436 Roundtrip, found 16 hours ago
$436
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Aug 28 from Monroe to Moline, returning Sun, Aug 31, priced at $436 found 16 hours ago
Delta
Sat, Aug 9 - Mon, Aug 11
MLU
Monroe
MLI
Moline
$437 Roundtrip, found 3 days ago
$437
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 9 from Monroe to Moline, returning Mon, Aug 11, priced at $437 found 3 days ago
Flights from Monroe (MLU) to Moline (MLI)
Origin airport
Monroe Regional
Destination airport
Quad City Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$346
Distance
623 mi

Frequently asked questions

How much does a flight from Monroe Regional Airport (MLU) to Quad City Intl. Airport (MLI) cost?
Discover the latest flight deals from MLU to MLI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MLU to MLI?
The cheapest flights from MLU to MLI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MLU to MLI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MLU to MLI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Monroe Regional Airport (MLU) to Quad City Intl. Airport (MLI)?
Nonstop flights from Monroe Regional Airport (MLU) 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 our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MLU to MLI?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Monroe Regional Airport (MLU) to Quad City Intl. Airport (MLI)?
To land at Quad City Intl. Airport (MLI) without delays, book a flight that leaves Monroe Regional Airport (MLU) 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 Monroe Regional Airport (MLU) to Quad City Intl. Airport (MLI) last-minute?
Last-minute fares from MLU to MLI are usually more expensive. To lock in the lowest rates, start searching for flights as soon as possible. That being said, if your travel plans are flexible, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a MLU to MLI flight and hotel package?
Opting for a MLU to MLI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Monroe Regional Airport (MLU) to Quad City Intl. Airport (MLI)?
Usually, it's possible to cancel or reschedule your MLU to MLI flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.