Title: Flights to Moline from Baltimore from $146 (BWI 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) # $146 Cheap Flights from Baltimore (BWI) to Moline (MLI) [View $146 flight on Tue, Apr 14, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BWI,to:MLI,departure:4/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:145.20&airProductToken=AQpmCjEIwYIBEgQzNTA0GMFFIK4cKNiuigMw76-KAzhCQABYAWoFQkFTSUNyCFFWQVdVU0JYCjEIwYIBEgQ0OTY0GK4cIOxCKMCwigMwhrGKAzhCQAFYAWoFQkFTSUNyCFFWQVdVU0JYEgwIARABGAEqAkFBMgAYASIECAEQASgCKAMoBDAL) ## Popular airlines from Baltimore Washington Intl. Airport (BWI) to Quad City Intl. Airport (MLI) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:MLI,departure:4/4/2026TANYT&leg2=from:MLI,to:BWI,departure:4/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:MLI,departure:4/4/2026TANYT&leg2=from:MLI,to:BWI,departure:4/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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:BWI,to:MLI,departure:4/4/2026TANYT&leg2=from:MLI,to:BWI,departure:4/11/2026TANYT&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 Baltimore to Moline (BWI-MLI) Prices were available within the past 7 days and start at $146 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 9 - Sat, May 16 BWI Baltimore MLI Moline $291 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:5/9/2026TANYT&leg2=from:MLI,to:BWI,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:290.40&airProductToken=AQpoCjIIwYIBEgQxOTI1GMFFIOKaASiAx4wDMOXHjAM4QkAAWAFqBUJBU0lDcghRVkFXVVNCWAoyCMGCARIENjA3MhjimgEg7EIoqMiMAzC5yYwDOEJAAVgBagVCQVNJQ3IIUVZBV1VTQlgKZgoxCMGCARIENjMzORjsQiCuHCjMlo0DMKaXjQM4QkAAWAFqBUJBU0lDcghRVkFXVVNCWAoxCMGCARIENDUwMhiuHCDBRSjNl40DMMyYjQM4QkABWAFqBUJBU0lDcghRVkFXVVNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, May 9 - Sat, May 16 BWI Baltimore MLI Moline $291 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:5/9/2026TANYT&leg2=from:MLI,to:BWI,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:290.40&airProductToken=AQpuCjUIxJgBEgQxMjY3GMFFIOBcKKfHjAMwociMAzhFQABYAWoJTUFJTkJBU0lDcghWQVZTSDNCUQo1CMSYARIENDk1MBjgXCDsQijQyIwDMMnJjAM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQlEKbgo1CMSYARIENDk1OBjsQiDgXCj5lY0DMPKWjQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQlEKNQjEmAESBDI1OTAY4FwgwUUomZiNAzCJmY0DOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNIM0JREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 14 - Thu, Apr 30 BWI Baltimore MLI Moline $300 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:4/14/2026TANYT&leg2=from:MLI,to:BWI,departure:4/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:299.40&airProductToken=AQpoCjIIwYIBEgQyNjcwGMFFIOKaASiYqIoDMPmoigM4QkAAWAFqBUJBU0lDcghRVkFXVVNCWAoyCMGCARIENjEyMRjimgEg7EIoxaqKAzDXq4oDOEJAAVgBagVCQVNJQ3IIUVZBV1VTQlgKZgoxCMGCARIEMzQyNRjsQiCuHCjN4osDMKHjiwM4QkAAWAFqBUJBU0lDcghOVkZIWk5CWAoxCMGCARIENDUwMhiuHCDBRSjN44sDMMzkiwM4QkABWAFqBUJBU0lDcghOVkZIWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, May 9 - Sat, May 16 BWI Baltimore MLI Moline $303 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:5/9/2026TANYT&leg2=from:MLI,to:BWI,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:302.23&airProductToken=AQpvCjUI1YIBEgMzNDkYwUUgrhwox8GMAzDUwowDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUsyQVpCUwo2CNWCARIENTU2OBiuHCDsQiiew4wDMOjDjAM4TkAAWAFqCjFfYmFzaWNlY29yCExBSzJBWkJTCm8KNgjVggESBDU3MTkY7EIgrhwon5WNAzDtlY0DOE5AAFgBagoxX2Jhc2ljZWNvcghMQUsyQVpCUwo1CNWCARIDNDUwGK4cIMFFKKSWjQMwnpeNAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFLMkFaQlMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 14 - Thu, Apr 30 BWI Baltimore MLI Moline $309 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:4/14/2026TANYT&leg2=from:MLI,to:BWI,departure:4/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:308.40&airProductToken=AQpoCjIIwYIBEgQxNDAzGMFFIKOxASjUqIoDMKyqigM4QkAAWAFqBUJBU0lDcghOVkZIWk5CWAoyCMGCARIENTYyNBijsQEg7EIog6yKAzCCrYoDOEJAAVgBagVCQVNJQ3IITlZGSFpOQlgKZgoxCMGCARIENjI3NhjsQiCuHCin3IsDMPXciwM4QkAAWAFqBUJBU0lDcghOVkZIWk5CWAoxCMGCARIENDY5MxiuHCDBRSjR3YsDMM_eiwM4QkABWAFqBUJBU0lDcghOVkZIWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 9 - Sat, May 16 BWI Baltimore MLI Moline $310 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:5/9/2026TANYT&leg2=from:MLI,to:BWI,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:309.40&airProductToken=AQpoCjIIwYIBEgQxOTMwGMFFIKOxASibxowDMPbHjAM4QkAAWAFqBUJBU0lDcghOVkZIWk5CWAoyCMGCARIENDAzNBijsQEg7EIojcmMAzCKyowDOEJAAVgBagVCQVNJQ3IITlZGSFpOQlgKaAoyCMGCARIENTYyNBjsQiCjsQEooJWNAzCtlo0DOEJAAFgBagVCQVNJQ3IIUVZBV1VTQlgKMgjBggESBDIyNTEYo7EBIMFFKOWWjQMwnZiNAzhCQAFYAWoFQkFTSUNyCFFWQVdVU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Apr 21 - Sat, Apr 25 BWI Baltimore MLI Moline $311 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:4/21/2026TANYT&leg2=from:MLI,to:BWI,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:310.83&airProductToken=AQpvCjUI1YIBEgM1OTAYwUUgrhwovvuKAzDI_IoDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUsyQVpCUwo2CNWCARIENjA1MxiuHCDsQij3_YoDMMT-igM4TkAAWAFqCjFfYmFzaWNlY29yCExBSzJBWkJTCnAKNgjVggESBDU2OTgY7EIgrhworKWLAzD4pYsDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUsyQVpCUwo2CNWCARIEMjMzMxiuHCDBRSjgposDMNqniwM4TkAAWAFqCjFfYmFzaWNlY29yCExBSzJBWkJTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, May 2 - Sat, May 16 BWI Baltimore MLI Moline $315 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:5/2/2026TANYT&leg2=from:MLI,to:BWI,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:314.40&airProductToken=AQpDCh8IxJgBEgM4MDEYwUUg4FwowPWLAzC09osDOEVAAFgBCiAIxJgBEgQ0OTU4GOBcIOxCKIz3iwMwiPiLAzhFQAFYAQpECiAIxJgBEgQ0OTU4GOxCIOBcKPmVjQMw8paNAzhFQABYAQogCMSYARIEMjU5MBjgXCDBRSiZmI0DMImZjQM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Apr 14 - Thu, Apr 30 BWI Baltimore MLI Moline $320 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:4/14/2026TANYT&leg2=from:MLI,to:BWI,departure:4/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:319.40&airProductToken=AQpwCjYI1YIBEgQxODg0GMFFIK4cKJ-uigMwqa-KAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFLMkFaQlMKNgjVggESBDU4NDMYrhwg7EIoirCKAzDSsIoDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUsyQVpCUwpvCjYI1YIBEgQ1OTc5GOxCIK4cKJrgiwMw6OCLAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KNQjVggESAzQ1MBiuHCDBRSik4osDMJ7jiwM4TkAAWAFqCjFfYmFzaWNlY29yCExGQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 9 - Sat, May 16 BWI Baltimore MLI Moline $325 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:MLI,departure:5/9/2026TANYT&leg2=from:MLI,to:BWI,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:324.40&airProductToken=AQpoCjIIwYIBEgQxOTMwGMFFIKOxASibxowDMPbHjAM4QkAAWAFqBUJBU0lDcghTVkFaVVNCWAoyCMGCARIENDAzNBijsQEg7EIojcmMAzCKyowDOEJAAVgBagVCQVNJQ3IIU1ZBWlVTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Alternative airports near Moline Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:MLI,departure:4/4/2026TANYT&leg2=from:MLI,to:BWI,departure:4/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) MLI Quad City Intl. CheapestClosest 5 min [Flights from $404 ](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:MLI,departure:4/4/2026TANYT&leg2=from:MLI,to:BWI,departure:4/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Baltimore (BWI) to Moline (MLI) ### February is typically the cheapest month to fly From $198 - $534 per traveler. ## Frequently asked questions ### How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.) cost? ### What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? ### Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? ### What is the cheapest airline that flies from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? ### How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? ### What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? ### What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? ### What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? ### How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? ### Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? > - Delta Air Lines > - American Airlines > - United Airlines ### How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.) flight with Expedia? ### What airports do you fly into for Moline from Baltimore Washington Intl. Thurgood Marshall (BWI)? ### Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.) at the last minute? ### Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Moline, IL (MLI-Quad City Intl.)? ## Travel information | Origin airport | Baltimore Washington Intl. Thurgood Marshall | | ------------------- | -------------------------------------------- | | Destination airport | Quad City Intl. | | Airlines serving | American Airlines, Delta, United | | Roundtrip price | $290 | | Distance | 744 mi | ## Book with confidence # Baltimore to Moline Flights The cheapest times to fly from Baltimore 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 Baltimore to Moline are during the month of May. You can find some of the cheapest flights from Baltimore to Moline with Expedia's search tool and vast selection of airlines. The best time to book a flight from Baltimore to Moline Sunday is one of the best days to book for cheap flights from Baltimore 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 Baltimore 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 Baltimore to Moline in 2026\. You can also book with separate airlines for your outbound and return journeys, from $146 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 Baltimore 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 Baltimore 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) - [Las Vegas to Moline ](https://www.expedia.com/lp/flights/178276/2346/las-vegas-to-moline) - [Southpark Mall ](https://www.expedia.com/SouthPark-Mall-Moline.d553248635943691866.Vacation-Attraction) \*Available to One Key members.