$174 Cheap Flights from Moline (MLI) to Chicago (ORD)

View $174 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Quad City Intl. Airport (MLI) to Chicago O'Hare Intl. Airport (ORD)

Cheap Flights from Moline to Chicago (MLI-ORD)

Prices were available within the past 7 days and start at $174 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 3 - Wed, Oct 15
MLI
Moline
ORD
Chicago
$179 Roundtrip, just found
$179
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct 3 from Moline to Chicago, returning Wed, Oct 15, priced at $179 just found
United
Fri, Oct 3 - Wed, Oct 15
MLI
Moline
ORD
Chicago
$179 Roundtrip, just found
$179
Roundtrip
just found
Select United flight, departing Fri, Oct 3 from Moline to Chicago, returning Wed, Oct 15, priced at $179 just found
United
Sun, Jul 13 - Sun, Jul 20
MLI
Moline
ORD
Chicago
$184 Roundtrip, found 5 days ago
$184
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jul 13 from Moline to Chicago, returning Sun, Jul 20, priced at $184 found 5 days ago
United
Mon, Sep 1 - Sun, Sep 14
MLI
Moline
ORD
Chicago
$188 Roundtrip, found 2 hours ago
$188
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Sep 1 from Moline to Chicago, returning Sun, Sep 14, priced at $188 found 2 hours ago
United
Sat, Feb 28 - Sun, Mar 1
MLI
Moline
ORD
Chicago
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select United flight, departing Sat, Feb 28 from Moline to Chicago, returning Sun, Mar 1, priced at $189 found 1 day ago
United
Fri, Oct 3 - Wed, Oct 15
MLI
Moline
ORD
Chicago
$191 Roundtrip, just found
$191
Roundtrip
just found
Select United flight, departing Fri, Oct 3 from Moline to Chicago, returning Wed, Oct 15, priced at $191 just found
United
Fri, Oct 3 - Wed, Oct 15
MLI
Moline
ORD
Chicago
$194 Roundtrip, just found
$194
Roundtrip
just found
Select United flight, departing Fri, Oct 3 from Moline to Chicago, returning Wed, Oct 15, priced at $194 just found
United
Thu, Aug 14 - Sun, Aug 24
MLI
Moline
ORD
Chicago
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 14 from Moline to Chicago, returning Sun, Aug 24, priced at $197 found 3 days ago
United
Wed, Nov 26 - Fri, Nov 28
MLI
Moline
ORD
Chicago
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 26 from Moline to Chicago, returning Fri, Nov 28, priced at $199 found 3 days ago
Delta
Wed, Aug 20 - Sun, Aug 31
MLI
Moline
ORD
Chicago
$515 Roundtrip, found 21 hours ago
$515
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Aug 20 from Moline to Chicago, returning Sun, Aug 31, priced at $515 found 21 hours ago

Find the cheapest month to fly from Moline (MLI) to Chicago (ORD)

October is typically the cheapest month to fly

From $169 - $389 per traveler.

Graph displaying average flight prices per month

Flights from Moline (MLI) to Chicago (ORD)
Origin airport
Quad City Intl.
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$179
Distance
138 mi
Average flight time
1 hour 11 mins

Moline to Chicago Flights

The cheapest times to fly from Moline to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moline to Chicago are during the month of October. You can find some of the cheapest flights from Moline to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moline to Chicago

Sunday is one of the best days to book for cheap flights from Moline to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Moline to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moline to Chicago in 2025. You can also book with separate airlines for your outbound and return journeys, from $174 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moline to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Moline to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD) cost?
Cheap return flights from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD) start at $179. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving MLI on July 10 2025 and touching down at ORD. The price was last updated on July 4 2025 and has not changed since.
What is the cheapest month to fly from MLI to ORD?
The cheapest flights from MLI to ORD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD)?
You can fly straight from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD) on a United Airlines flight.
What is the cheapest airline that flies from MLI to ORD?
Take off from MLI to ORD with United. This airline currently offers the lowest one-way fare on this route, starting from $204. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MLI on September 2 2025. Prices were last updated on July 4 2025 and have not changed since.
How many flights per day from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD)?
Each day on average, 5 nonstop flights operate from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD). Choose the departure time that best suits your travel plans.
What are the most popular departure times for flights from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD)?
The 6 AM departures from MLI to ORD are the most sought after. They can also be more expensive. If you want to save on your fare, book during off-peak hours.
What day of the week has the most flights from MLI to ORD?
Travel on a Friday if you're looking for the best selection of flights from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD).
What is the earliest flight from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD)?
The first flight of the day taking off from Quad City Intl. Airport (MLI) is at around 6:00AM UTC-6. Board this plane and you'll touch down at O'Hare Intl. Airport (ORD) at approximately 7:17AM UTC-6. The total time in the air is 1h 17m.
How long does it take to fly from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD)?
The average flight duration from MLI to ORD is 1 hour and 14 minutes, covering a total distance of 140 mi.
What airline has the least delays from MLI to ORD?
Lufthansa has the strongest track record for on-time direct flights from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD), with an on-time rating of 88%. Use the Expedia App to view your journey status before you leave and get notified of any trip changes.
What is the best time to fly from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD)?
Choose a flight from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Chicago from Quad City Intl. Airport (MLI)?
O'Hare Intl. Airport (ORD) is the only airport in Chicago with direct flights from Quad City Intl. Airport (MLI). Explore your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD) last-minute?
Booking your ticket from MLI to ORD right before your journey is typically more expensive. But if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a MLI to ORD flight and hotel package?
You'll generally save money by booking a MLI to ORD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal flights and accommodations, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Quad City Intl. Airport (MLI) to O'Hare Intl. Airport (ORD)?
It's generally possible to reschedule or cancel your MLI to ORD flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check 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.

Explore a world of travel with Expedia

*Available to One Key members.