Title: Cheap flights from Chicago to Moline from $451 (MDW to MLI) - Expedia.com ![Centennial Bridge Crosses the Mississippi River](https://images.trvl-media.com/place/2346/7c2a05d0-9e0c-4032-865c-54c564a9a50f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/2346/7c2a05d0-9e0c-4032-865c-54c564a9a50f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $451 Cheap Flights from Chicago (MDW) to Moline (MLI) [View $451 flight on Fri, May 8, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MDW,to:MLI,departure:5/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:450.80&airProductToken=AQpvCjYIxJgBEgQxMjg1GOywASDgXCjrtowDMOa3jAM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMKNQjEmAESBDQ5NTgY4Fwg7EIo17qMAzDRu4wDOEVAAVgBaglNQUlOQkFTSUNyCFhBV1FBMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ## Popular airlines from Chicago Midway Airport (MDW) to Quad City Intl. Airport (MLI) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:MDW,to:MLI,departure:4/5/2026TANYT&leg2=from:MLI,to:MDW,departure:4/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Chicago to Moline (MDW-MLI) Prices were available within the past 7 days and start at $451 for one-way flights and $686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, May 8 - Wed, May 13 MDW Chicago MLI Moline $686 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:5/8/2026TANYT&leg2=from:MLI,to:MDW,departure:5/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:685.39&airProductToken=AQpvCjYIxJgBEgQyNDE3GOywASDgXCjxuYwDMOq6jAM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMKNQjEmAESBDQ5NTAY4Fwg7EIosL2MAzCpvowDOEVAAVgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCm8KNQjEmAESBDQ5MzcY7EIg4Fwo8O6MAzDs74wDOEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCjYIxJgBEgQxNzI4GOBcIOywASjj8owDMNjzjAM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU1gyQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Jun 26 - Sun, Jun 28 MDW Chicago MLI Moline $733 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:6/26/2026TANYT&leg2=from:MLI,to:MDW,departure:6/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:732.39&airProductToken=AQpvCjYIxJgBEgQxMDYzGOywASDgXCiH4JADMPzgkAM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMKNQjEmAESBDQ5NTAY4Fwg7EIo2eSQAzDT5ZADOEVAAVgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCm8KNQjEmAESBDQ2NDQY7EIg4Fwo4PaQAzDZ95ADOEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCjYIxJgBEgQxMDc2GOBcIOywASjy-pADMOX7kAM4RUABWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, May 8 - Wed, May 13 MDW Chicago MLI Moline $736 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:5/8/2026TANYT&leg2=from:MLI,to:MDW,departure:5/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:735.40&airProductToken=AQpvCjYIxJgBEgQxMjg1GOywASDgXCjrtowDMOa3jAM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQlEKNQjEmAESBDQ5NTgY4Fwg7EIo17qMAzDRu4wDOEVAAVgBaglNQUlOQkFTSUNyCFhGVkdBMEJRCm8KNQjEmAESBDQ5MzcY7EIg4Fwo8O6MAzDs74wDOEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCjYIxJgBEgQxNzI4GOBcIOywASjj8owDMNjzjAM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU1gyQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Jun 26 - Sun, Jun 28 MDW Chicago MLI Moline $768 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:6/26/2026TANYT&leg2=from:MLI,to:MDW,departure:6/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:767.39&airProductToken=AQpvCjYIxJgBEgQxMDYzGOywASDgXCiH4JADMPzgkAM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMKNQjEmAESBDQ5NTAY4Fwg7EIo2eSQAzDT5ZADOEVAAVgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCm8KNQjEmAESBDQ5MzcY7EIg4Fwor_SQAzCr9ZADOEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCjYIxJgBEgQxNzI4GOBcIOywASiy-JADMKX5kAM4RUABWAFqCU1BSU5CQVNJQ3IIVEFXTlgwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, May 24 - Sun, Jun 14 MDW Chicago MLI Moline $773 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:5/24/2026TANYT&leg2=from:MLI,to:MDW,departure:6/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:772.39&airProductToken=AQpvCjYIxJgBEgQxMDYzGOywASDgXCjx7I0DMObtjQM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMKNQjEmAESBDQ5NTAY4Fwg7EIosPGNAzCp8o0DOEVAAVgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCm8KNQjEmAESBDQ5MzcY7EIg4Fwo79aPAzDr148DOEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCjYIxJgBEgQxNzI4GOBcIOywASjy2o8DMOXbjwM4RUABWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Jun 26 - Sun, Jun 28 MDW Chicago MLI Moline $783 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:6/26/2026TANYT&leg2=from:MLI,to:MDW,departure:6/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:782.40&airProductToken=AQpvCjYIxJgBEgQxMjg1GOywASDgXCj03ZADMOzekAM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMKNQjEmAESBDQ5NTgY4Fwg7EIo6OGQAzDh4pADOEVAAVgBaglNQUlOQkFTSUNyCFhGVkdBMEJRCm8KNQjEmAESBDQ2NDQY7EIg4Fwo4PaQAzDZ95ADOEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCjYIxJgBEgQxMDc2GOBcIOywASjy-pADMOX7kAM4RUABWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Jun 26 - Sun, Jun 28 MDW Chicago MLI Moline $818 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:6/26/2026TANYT&leg2=from:MLI,to:MDW,departure:6/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:817.40&airProductToken=AQpvCjYIxJgBEgQxMjg1GOywASDgXCj03ZADMOzekAM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMKNQjEmAESBDQ5NTgY4Fwg7EIo6OGQAzDh4pADOEVAAVgBaglNQUlOQkFTSUNyCFhGVkdBMEJRCm8KNQjEmAESBDQ5MzcY7EIg4Fwor_SQAzCr9ZADOEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCjYIxJgBEgQxNzI4GOBcIOywASiy-JADMKX5kAM4RUABWAFqCU1BSU5CQVNJQ3IIVEFXTlgwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, May 8 - Wed, May 13 MDW Chicago MLI Moline $826 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:5/8/2026TANYT&leg2=from:MLI,to:MDW,departure:5/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:825.40&airProductToken=AQpvCjYIxJgBEgQyNDE3GOywASDgXCjxuYwDMOq6jAM4WEAAWAFqCU1BSU5DTEFTQ3IIWEFXTlgwTUwKNQjEmAESBDQ5NTAY4Fwg7EIosL2MAzCpvowDOFZAAVgBaglNQUlOQ0xBU0NyCFZGV1FBME1MCm8KNQjEmAESBDQ5MzcY7EIg4Fwo8O6MAzDs74wDOFZAAFgBaglNQUlOQ0xBU0NyCFZGV1FBME1MCjYIxJgBEgQxNzI4GOBcIOywASjj8owDMNjzjAM4VkABWAFqCU1BSU5DTEFTQ3IIVkFWU1gyTUUSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Apr 24 - Sun, Apr 26 MDW Chicago MLI Moline $828 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:4/24/2026TANYT&leg2=from:MLI,to:MDW,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:827.40&airProductToken=AQpvCjYIxJgBEgQxMjg1GOywASDgXCiUmYsDMIyaiwM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMKNQjEmAESBDQ5NTgY4Fwg7EIojJ2LAzCInosDOEVAAVgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCm8KNQjEmAESBDQ5MzcY7EIg4Fwoz6-LAzDLsIsDOEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCjYIxJgBEgQxNzI4GOBcIOywASjTs4sDMMa0iwM4RUABWAFqCU1BSU5CQVNJQ3IIVEFWTlgwQkMSDAgBEAEYASoCREwyABgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Jun 30 - Fri, Jul 3 MDW Chicago MLI Moline $852 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:MLI,departure:6/30/2026TANYT&leg2=from:MLI,to:MDW,departure:7/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:851.39&airProductToken=AQpvCjYIxJgBEgQxMDYzGOywASDgXCiHjZEDMPyNkQM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMKNQjEmAESBDQ5NTAY4Fwg7EIo2ZGRAzDTkpEDOEVAAVgBaglNQUlOQkFTSUNyCFhBV1FBMEJRCm8KNQjEmAESBDQ5NTgY7EIg4Fwo6LGRAzDhspEDOEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJRCjYIxJgBEgQxMDc2GOBcIOywASiSs5EDMIW0kQM4RUABWAFqCU1BSU5CQVNJQ3IIWEFXTlgwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ## Frequently asked questions ### How much does a flight from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.) cost? ### What is the cheapest month to fly from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.)? ### Which airlines fly direct from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.)? ### What is the cheapest airline that flies from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.)? ### How do I find cheap flights from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.)? ### What is the best time to fly from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.)? ### What is the earliest flight from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.)? ### How long does it take to fly from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.)? ### Can you fly business or first class from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.)? ### How do I earn miles on a Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.) flight with Expedia? ### Is it cheaper to buy a plane ticket from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.) at the last minute? ### Is it cheaper to book a Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Chicago, IL (MDW-Midway Intl.) to Moline, IL (MLI-Quad City Intl.)? ## Travel information | Origin airport | Midway Intl. | | ------------------- | --------------- | | Destination airport | Quad City Intl. | | Airlines serving | Delta | | Roundtrip price | $685 | | Distance | 144 mi | ## Book with confidence # Chicago to Moline Flights The cheapest times to fly from Chicago to Moline 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 Chicago to Moline are during the month of May. You can find some of the cheapest flights from Chicago to Moline with Expedia's search tool and vast selection of airlines. The best time to book a flight from Chicago to Moline Sunday is one of the best days to book for cheap flights from Chicago to Moline: 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 Chicago to Moline 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 Chicago to Moline in 2026\. You can also book with separate airlines for your outbound and return journeys, from $451 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 Chicago to Moline 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](https://www.expedia.com/package-deals). Bundling together your Chicago to Moline 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. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - [Hotels near SouthPark Mall ](https://www.expedia.com/SouthPark-Mall-Hotels.0-l553248635943691866-0.Travel-Guide-Filter-Hotels) - [Moline Hotels ](https://www.expedia.com/Moline-Hotels.d2346.Travel-Guide-Hotels) - [Flights to Moline ](https://www.expedia.com/Cheap-Flights-To-Moline.d2346.Travel-Guide-Flights) - [Charlotte to Moline ](https://www.expedia.com/lp/flights/178247/2346/charlotte-to-moline) - [Austin to Moline ](https://www.expedia.com/lp/flights/178234/2346/austin-to-moline) - [Denver to Moline ](https://www.expedia.com/lp/flights/178254/2346/denver-to-moline) - [Atlanta to Moline ](https://www.expedia.com/lp/flights/178232/2346/atlanta-to-moline) - [Seattle to Moline ](https://www.expedia.com/lp/flights/178307/2346/seattle-to-moline) - [Houston to Moline ](https://www.expedia.com/lp/flights/178265/2346/houston-to-moline) - [Phoenix to Moline ](https://www.expedia.com/lp/flights/178298/2346/phoenix-to-moline) - [Southpark Mall ](https://www.expedia.com/SouthPark-Mall-Moline.d553248635943691866.Vacation-Attraction) \*Available to One Key members.