Title: Cheap Flights to Thomson , IL from CA $283 - Expedia.ca ![Travel trailer camping by the Mississippi river at sunset in Thomson Causway Illinois ](https://images.trvl-media.com/place/601888/ff687438-01cc-4ab3-9b08-5cd8c04455d9.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/601888/ff687438-01cc-4ab3-9b08-5cd8c04455d9.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Thomson , IL from CA $283 [View CA $283 flight on Wed, May 13, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:MLI,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:283.00&airProductToken=AQpnCjEIwYIBEgM3NjcYkgEgo7EBKMHyjAMwuvSMAzhCQABYAWoFQkFTSUNyCFFXQUhaU0JYCjIIwYIBEgQ0MDM0GKOxASDsQiiN9owDMIr3jAM4QkABWAFqBUJBU0lDcghRV0FIWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) [Hotels in Thomson](https://expedia.ca/Thomson-Hotels.d601888.Travel-Guide-Hotels)[Thomson Car Rentals](https://expedia.ca/Car-Rentals-In-Thomson.d601888.Car-Rental-Guide)[Thomson Vacation Packages](https://expedia.ca/Thomson.d601888.Destination-Travel-Guides) ## Popular airlines to Thomson - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thomson, Illinois, United States of America,departure:07/04/2026TANYT&leg2=from:Thomson, Illinois, United States of America,to:CMH,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thomson, Illinois, United States of America,departure:07/04/2026TANYT&leg2=from:Thomson, Illinois, United States of America,to:CMH,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thomson, Illinois, United States of America,departure:07/04/2026TANYT&leg2=from:Thomson, Illinois, United States of America,to:CMH,departure:14/04/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Thomson, Illinois, United States of America,departure:07/04/2026TANYT&leg2=from:Thomson, Illinois, United States of America,to:CMH,departure:14/04/2026TANYT&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_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thomson, Illinois, United States of America,departure:07/04/2026TANYT&leg2=from:Thomson, Illinois, United States of America,to:CMH,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thomson, Illinois, United States of America,departure:07/04/2026TANYT&leg2=from:Thomson, Illinois, United States of America,to:CMH,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thomson, Illinois, United States of America,departure:07/04/2026TANYT&leg2=from:Thomson, Illinois, United States of America,to:CMH,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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 rewards [Sign in](https://www.expedia.ca/login) ## How much is the cheapest flight to Thomson? Prices were available within the past 7 days and start at CA $283 for one-way flights and CA $505 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) Tue, Jun 2 - Sat, Jun 6 SEA Seattle MLI Moline CA $505 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MLI,departure:02/06/2026TANYT&leg2=from:MLI,to:SEA,departure:06/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:504.80&airProductToken=AQpDCh8IxJgBEgM2NTIYkgEg4Fwoi9mOAzCp244DOEVAAFgBCiAIxJgBEgQ0NjQ0GOBcIOxCKKDcjgMwmN2OAzhFQAFYAQpDCiAIxJgBEgQ0OTU4GOxCIOBcKJmCjwMwkoOPAzhFQABYAQofCMSYARIDOTAzGOBcIJIBKOSDjwMwoYaPAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![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 SEA Seattle MLI Moline CA $506 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MLI,departure:09/05/2026TANYT&leg2=from:MLI,to:SEA,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:505.90&airProductToken=AQpmCjEIwYIBEgQyNzQxGJIBIK4cKKPGjAMwsciMAzhCQABYAWoFQkFTSUNyCFFWRkhaTkJYCjEIwYIBEgQ0OTY0GK4cIOxCKODJjAMwpsqMAzhCQAFYAWoFQkFTSUNyCFFWRkhaTkJYCmYKMQjBggESBDYzMzkY7EIgrhwozJaNAzCml40DOEJAAFgBagVCQVNJQ3IIUVZGSFpOQlgKMQjBggESBDEyODgYrhwgkgEolJiNAzComo0DOEJAAVgBagVCQVNJQ3IIUVZGSFpOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Sep 1 - Sat, Sep 12 SEA Seattle MLI Moline CA $601 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MLI,departure:01/09/2026TANYT&leg2=from:MLI,to:SEA,departure:12/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:600.50&airProductToken=AQpDCh8IwaYBEgMzMjgYkgEgrhwons6WAzCQ0JYDOE9AAFgBCiAIwaYBEgQ0NzYyGK4cIOxCKMTRlgMwg9KWAzhHQAFYAQpDCiAIwaYBEgQ2MDE4GOxCIK4cKKrRlwMw8tGXAzhHQABYAQofCMGmARIDNDA5GK4cIJIBKKbSlwMwwtSXAzhPQAFYARIKCAEQARgBKgJBUxgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Jun 2 - Tue, Jun 9 SEA Seattle MLI Moline CA $650 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MLI,departure:02/06/2026TANYT&leg2=from:MLI,to:SEA,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:649.70&airProductToken=AQqZAQoxCNWCARIEMTcxNRiSASCDaSia044DMMPUjgM4S0AAWAFqBTJfZWNvcghLRkEyQURETgoxCNWCARIEMTEzMRiDaSCuHCi11Y4DMNrWjgM4S0AAWAFqBTJfZWNvcghLRkEyQURETgoxCNWCARIENTUzORiuHCDsQiiH144DMNPXjgM4S0AAWAFqBTJfZWNvcghLRkEyQURETgpmCjEI1YIBEgQ1OTU3GOxCIK4cKMakjwMwl6WPAzhLQABYAWoFMl9lY29yCEtGQTJBREROCjEI1YIBEgQyNjI3GK4cIJIBKOeljwMwg6iPAzhLQABYAWoFMl9lY29yCEtGQTJBREROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Aug 31 - Mon, Sep 14 YEG Edmonton MLI Moline CA $799 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YEG,to:MLI,departure:31/08/2026TANYT&leg2=from:MLI,to:YEG,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:798.39&airProductToken=AQpmCiAI16YBEgQzMzA5GJgxIJgWKJLMlgMwzsyWAzhMQABYAQogCNemARIEMTk5MhiYFiDgXCjGzZYDMM_PlgM4TEABWAEKIAjXpgESBDU0NjgY4Fwg7EIo5dCWAzDe0ZYDOExAAVgBCmUKIAjXpgESBDgxNjQY7EIg4FwoiOeXAzCE6JcDOExAAFgBCiAI16YBEgQxNTkzGOBcIJgWKN_tlwMw_O-XAzhMQAFYAQofCNemARIDMTQ4GJgWIJgxKMnxlwMwhfKXAzhMQAFYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) ## Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD) ### July is typically the cheapest month to fly From CA $109 - CA $427 per traveller. ## Frequently asked questions ### What is the name of Thomson's airport? ### What airport is best to fly into Thomson? ### How many airlines fly to Thomson? ### Which airlines fly to Thomson? ### How many nonstop flights are there to Thomson? ### Where are the most popular flights to Thomson departing from? ### How long is the flight to Thomson Airport? ### How to book the cheapest flight to Thomson? ### Do you have any tips for my flight to Thomson? > - A plane trip can be a great experience if you take the right things. Firstly, you'll need basic toiletries, such as deodorant and a toothbrush, a spare set of clothes and something to read. Secondly, leave space in your bag for your electronic gadgets, chargers, medications and perhaps a proper neck pillow too. Lastly, and most importantly, remember to bring your passport, travel papers and your credit cards. > > > Do not pack the following items in your hand luggage: > > > - While the list of restricted items differs between air carriers, the general rule to follow is avoid carrying anything sharp, flammable or explosive. This includes things like box cutters, razor blades, fireworks and fuel. Sporting equipment like ice skates, and objects that could harm other people, such as swords and guns, are also banned from the cabin. > > > What to wear on a flight: > > > - The aisles of an airplane are no place for a fashion parade. Wear layers and go for shoes that are enclosed, flat and easy to slip on and off. > - You've probably heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To minimize your risk on board, stay hydrated, consider wearing compression socks or tights and keep your legs and feet moving. ### How to get through airport security fast when flying to Thomson? > - Have your passport and travel documents handy. They're the first things you'll be asked to present to security. > - After that, both you and your hand luggage will be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Items such as your jacket, belt and headphones will be required to go through the machine. > - Your electronic gadgets like laptops and phones will also have to go on a tray for inspection. Don't worry though, you'll be back online soon enough. > - Don't forget to remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag. > - Choosing your footwear wisely can save you valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Thomson. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Thomson. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Thomson. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Thomson flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Thomson. Looking to save even more? Get additional savings by bundling your Thomson flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Thomson trip! ## Travel information | Destination airport | Quad City Intl. | | ----------------------------- | --------------- | | Destination airport IATA code | MLI | | Destination city name | Moline | | Roundtrip price | CA $505 | ## Trending flights to Thomson Prices were available within the past 7 days and start at CA $283 for one-way flights and CA $505 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, Apr 18 - Sat, Apr 25 YYZ Toronto MLI Moline CA $671 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:MLI,departure:18/04/2026TANYT&leg2=from:MLI,to:YYZ,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:670.64&airProductToken=AQpnCjIIwYIBEgQzNjA4GJjOASCuHCjB2YoDML7aigM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAoxCMGCARIENDk2NBiuHCDsQijA3YoDMIbeigM4QkABWAFqBUJBU0lDcghPVkZIWk5CWApnCjEIwYIBEgQ2Mjc2GOxCIK4cKIekiwMw1aSLAzhCQABYAWoFQkFTSUNyCE9WRkhaTkJYCjIIwYIBEgQzNjA4GK4cIJjOASiQp4sDMPmniwM4QkABWAFqBUJBU0lDcghPVkFDWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) \*Available to Expedia members.