$158 Cheap flight deals from Denver (DEN) to Quad Cities (MLI)

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This Weekend's Flight Deals from Denver to Quad Cities

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jan 11 - Mon, Jan 19
DEN
Denver Intl.
MLI
Quad City Intl.
$354 Roundtrip, found 3 days ago
$354
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 11 from Denver Intl. to Quad City Intl., returning Mon, Jan 19, priced at $354 found 3 days ago

Airfares from $158 One Way, $219 Round Trip from Denver to Quad Cities

Prices starting at $219 for return flights and $158 for one-way flights to Quad Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 24 - Tue, Mar 31
DEN
Denver
MLI
Moline
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 24 from Denver to Moline, returning Tue, Mar 31, priced at $219 found 5 days ago
Tue, Mar 3 - Tue, Mar 10
DEN
Denver
MLI
Moline
$229 Roundtrip, found 6 days ago
$229
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Mar 3 from Denver to Moline, returning Tue, Mar 10, priced at $229 found 6 days ago
Tue, Feb 10 - Tue, Feb 17
DEN
Denver
MLI
Moline
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Feb 10 from Denver to Moline, returning Tue, Feb 17, priced at $229 found 3 days ago
Tue, Mar 24 - Tue, Mar 31
DEN
Denver
MLI
Moline
$229 Roundtrip, found 5 days ago
$229
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Mar 24 from Denver to Moline, returning Tue, Mar 31, priced at $229 found 5 days ago
Tue, Mar 24 - Tue, Mar 31
DEN
Denver
MLI
Moline
$231 Roundtrip, found 5 days ago
$231
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 24 from Denver to Moline, returning Tue, Mar 31, priced at $231 found 5 days ago

More About Flying To Quad Cities from Denver

Route Information for Flights from Denver to Quad Cities

Origin Airport IATA Code
DEN
Destination Airport IATA Code
MLI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Denver to Quad Cities

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Frequently asked questions

Are there non-stop flights from Denver to Quad Cities?
Yes, United Airlines flies direct from Denver, CO (DEN-Denver Intl.) to Quad City Intl. Airport (MLI), so you'll be starting your unforgettable adventure in no time at all.
What is the shortest flight from Denver to Quad Cities?
The fastest flight time from Denver Intl. Airport (DEN) to Quad City Intl. Airport is 3 hours and 5 minutes, which gives you lots of time to indulge in a tipple or lose yourself in a gripping novel.
What airlines fly from Denver to Quad Cities most frequently?
If you want the carrier with the most flights from Denver, CO (DEN-Denver Intl.) to Moline, IL (MLI-Quad City Intl.), reserve your ticket with United Airlines. This airline offers 60 flights each month along this route.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.