Title: $224 Cheap flights from Waco to Moline (ACT to MLI) - Expedia.com ![Centennial Bridge in Davenport](https://images.trvl-media.com/place/2346/44f78a3d-9d72-4b13-ba81-973d152122d8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/2346/44f78a3d-9d72-4b13-ba81-973d152122d8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $224 Cheap Flights from Waco (ACT) to Moline (MLI) [View $224 flight on Wed, Mar 25, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:ACT,to:MLI,departure:3/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:223.90&airProductToken=AQppCjMIwYIBEgQ2NDEwGMCYASCjsQEosM2IAzDzzYgDOEJAAFgBagVCQVNJQ3IIT1dBV1hOQloKMgjBggESBDUyODEYo7EBIOxCKMnOiAMwyc-IAzhCQAFYAWoFQkFTSUNyCE9XQVdYTkJaEgwIARABGAEqAkFBMgAYASIECAEQASgCKAMoBDAL) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Waco, TX (ACT-Waco Regional) 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:ACT,to:MLI,departure:3/4/2026TANYT&leg2=from:MLI,to:ACT,departure:3/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](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 Waco to Moline (ACT-MLI) Prices were available within the past 7 days and start at $224 for one-way flights and $451 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) Thu, May 14 - Sat, Aug 15 ACT Waco MLI Moline $451 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:5/14/2026TANYT&leg2=from:MLI,to:ACT,departure:8/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:450.79&airProductToken=AQppCjMIwYIBEgQ0OTQyGMCYASCjsQEo4v-MAzClgI0DOEJAAFgBagVCQVNJQ3IIUVdBV1lOQloKMgjBggESBDYyMTkYo7EBIOxCKK2BjQMwrYKNAzhCQAFYAWoFQkFTSUNyCFFXQVdZTkJaCmkKMgjBggESBDY0NzcY7EIgo7EBKOKVlQMw55aVAzhCQABYAWoFQkFTSUNyCE9XRldVTkJYCjMIwYIBEgQzMzQ5GKOxASDAmAEonJiVAzDCmJUDOEJAAVgBagVCQVNJQ3IIT1dGV1VOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 25 - Sat, Feb 28 ACT Waco MLI Moline $460 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:2/25/2026TANYT&leg2=from:MLI,to:ACT,departure:2/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:459.80&airProductToken=AQppCjMIwYIBEgQ2NDEwGMCYASCjsQEo7JKGAzCvk4YDOEJAAFgBagVCQVNJQ3IIUTBGV1VOQloKMgjBggESBDUyNjUYo7EBIOxCKKiUhgMwqJWGAzhCQAFYAWoFQkFTSUNyCFEwRldVTkJaCmkKMgjBggESBDU2MjQY7EIgo7EBKK2zhgMwxLSGAzhCQABYAWoFQkFTSUNyCFEwRldVTkJaCjMIwYIBEgQzOTEwGKOxASDAmAEok7aGAzDGtoYDOEJAAVgBagVCQVNJQ3IIUTBGV1VOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 25 - Sat, Feb 28 ACT Waco MLI Moline $466 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:2/25/2026TANYT&leg2=from:MLI,to:ACT,departure:2/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:465.10&airProductToken=AQppCjMIwYIBEgQ2NDEwGMCYASCjsQEo7JKGAzCvk4YDOEJAAFgBagVCQVNJQ3IIUTBGV1VOQloKMgjBggESBDUyNjUYo7EBIOxCKKiUhgMwqJWGAzhCQAFYAWoFQkFTSUNyCFEwRldVTkJaCpsBCjEIwYIBEgQ2MjMzGOxCIK4cKNKyhgMwnLOGAzhCQABYAWoFQkFTSUNyCFEwRldVTkJaCjEIwYIBEgM4OTYYrhwgo7EBKPmzhgMwmLWGAzhCQAFYAWoFQkFTSUNyCFEwRldVTkJaCjMIwYIBEgQzOTEwGKOxASDAmAEok7aGAzDGtoYDOEJAAVgBagVCQVNJQ3IIUTBGV1VOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, May 14 - Sun, Aug 16 ACT Waco MLI Moline $480 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:5/14/2026TANYT&leg2=from:MLI,to:ACT,departure:8/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:479.80&airProductToken=AQppCjMIwYIBEgQ0OTQyGMCYASCjsQEo4v-MAzClgI0DOEJAAFgBagVCQVNJQ3IIT1dBV1hOQloKMgjBggESBDYyMTkYo7EBIOxCKK2BjQMwrYKNAzhCQAFYAWoFQkFTSUNyCE9XQVdYTkJaCmkKMgjBggESBDY0NzcY7EIgo7EBKIKhlQMwh6KVAzhCQABYAWoFQkFTSUNyCE9XRldaTkJaCjMIwYIBEgQzMzQ5GKOxASDAmAEovKOVAzDio5UDOEJAAVgBagVCQVNJQ3IIT1dGV1pOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Aug 15 - Sun, Aug 16 ACT Waco MLI Moline $483 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:8/15/2026TANYT&leg2=from:MLI,to:ACT,departure:8/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:482.80&airProductToken=AQppCjMIwYIBEgQzNDI4GMCYASCjsQEojJaVAzDAlpUDOEJAAFgBagVCQVNJQ3IIT1dGV1VOQlgKMgjBggESBDQwMzQYo7EBIOxCKMSXlQMwxpiVAzhCQAFYAWoFQkFTSUNyCE9XRldVTkJYCmkKMgjBggESBDM1NDMY7EIgo7EBKJqflQMwn6CVAzhCQABYAWoFQkFTSUNyCFFXQVdaTkJaCjMIwYIBEgQzNDI4GKOxASDAmAEo5qCVAzCOoZUDOEJAAVgBagVCQVNJQ3IIUVdBV1pOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, May 14 - Sun, Aug 16 ACT Waco MLI Moline $502 Roundtrip found 14 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:5/14/2026TANYT&leg2=from:MLI,to:ACT,departure:8/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:501.79&airProductToken=AQppCjMIwYIBEgQ0OTQyGMCYASCjsQEo4v-MAzClgI0DOEJAAFgBagVCQVNJQ3IIUVdBV1lOQloKMgjBggESBDYyMTkYo7EBIOxCKK2BjQMwrYKNAzhCQAFYAWoFQkFTSUNyCFFXQVdZTkJaCmkKMgjBggESBDY0NzcY7EIgo7EBKIKhlQMwh6KVAzhCQABYAWoFQkFTSUNyCE9XRldaTkJaCjMIwYIBEgQzMzQ5GKOxASDAmAEovKOVAzDio5UDOEJAAVgBagVCQVNJQ3IIT1dGV1pOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, May 14 - Sat, Aug 15 ACT Waco MLI Moline $503 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:5/14/2026TANYT&leg2=from:MLI,to:ACT,departure:8/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:502.80&airProductToken=AQpnCjIIwYIBEgQ0OTQyGMCYASCjsQEo4v-MAzClgI0DOFFAAFgBagRNQUlOcghRVkFXWk5OMQoxCMGCARIENjIxORijsQEg7EIorYGNAzCtgo0DOFFAAVgBagRNQUlOcghRVkFXWk5OMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, May 15 - Mon, Aug 17 ACT Waco MLI Moline $512 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:5/15/2026TANYT&leg2=from:MLI,to:ACT,departure:8/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:511.80&airProductToken=AQpnCjIIwYIBEgQ0OTQyGMCYASCjsQEogouNAzDFi40DOE5AAFgBagRNQUlOcghOVkFJWk5OMQoxCMGCARIENjIxORijsQEg7EIozYyNAzDNjY0DOE5AAVgBagRNQUlOcghOVkFJWk5OMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, May 14 - Sun, Aug 16 ACT Waco MLI Moline $517 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:5/14/2026TANYT&leg2=from:MLI,to:ACT,departure:8/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:516.80&airProductToken=AQppCjMIwYIBEgQ0OTQyGMCYASCjsQEo4v-MAzClgI0DOEJAAFgBagVCQVNJQ3IIT1dBV1hOQloKMgjBggESBDYyMTkYo7EBIOxCKK2BjQMwrYKNAzhCQAFYAWoFQkFTSUNyCE9XQVdYTkJaCmkKMgjBggESBDM1NDMY7EIgo7EBKJqflQMwn6CVAzhCQABYAWoFQkFTSUNyCFFXQVdaTkJaCjMIwYIBEgQzNDI4GKOxASDAmAEo5qCVAzCOoZUDOEJAAVgBagVCQVNJQ3IIUVdBV1pOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, May 14 - Sat, Aug 15 ACT Waco MLI Moline $520 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ACT,to:MLI,departure:5/14/2026TANYT&leg2=from:MLI,to:ACT,departure:8/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:519.80&airProductToken=AQppCjMIwYIBEgQ0OTQyGMCYASCjsQEo4v-MAzClgI0DOEJAAFgBagVCQVNJQ3IIUVdBV1lOQloKMgjBggESBDYyMTkYo7EBIOxCKK2BjQMwrYKNAzhCQAFYAWoFQkFTSUNyCFFXQVdZTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from Waco Regional Airport (ACT) to Quad City Intl. Airport (MLI) cost? ### What is the cheapest month to fly from Waco Regional Airport (ACT) to Quad City Intl. Airport (MLI)? ### What is the cheapest airline that flies from Waco Regional Airport (ACT) to Quad City Intl. Airport (MLI)? ### How many flights per day from Waco Regional Airport (ACT) to Quad City Intl. Airport (MLI)? ### What day of the week has the most flights from ACT to MLI? ### What is the best time to fly from Waco Regional Airport (ACT) to Quad City Intl. Airport (MLI)? ### Is it cheaper to buy a plane ticket from Waco Regional Airport (ACT) to Quad City Intl. Airport (MLI) last-minute? ### Is it cheaper to book an ACT to MLI flight and hotel package? ### Can I cancel or change the date of my flight from Waco Regional Airport (ACT) to Quad City Intl. Airport (MLI)? ## Travel information | Origin airport | Waco Regional | | ------------------- | ----------------- | | Destination airport | Quad City Intl. | | Airlines serving | American Airlines | | Roundtrip price | $451 | | Distance | 775 mi | ## Book with confidence # Waco to Moline Flights The cheapest times to fly from Waco 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 Waco to Moline are during the month of May. You can find some of the cheapest flights from Waco to Moline with Expedia's search tool and vast selection of airlines. The best time to book a flight from Waco to Moline Sunday is one of the best days to book for cheap flights from Waco 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 Waco 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 Waco to Moline in 2026\. You can also book with separate airlines for your outbound and return journeys, from $224 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 Waco 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 Waco 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\. 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