Title: CA $391 Cheap Flights from Detroit (DTT) to Chattanooga (CHA) - Expedia.ca ![Sunrise comes to Lookout Mountain standing behind Downtown Chattanooga Tennessee](https://images.trvl-media.com/place/827/1f1c947b-c560-433d-b5df-6fec97215911.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/827/1f1c947b-c560-433d-b5df-6fec97215911.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $391 Cheap Flights from Detroit (DTT) to Chattanooga (CHA) [View CA $391 flight on Mon, Mar 16, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DTW,to:CHA,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:390.10&airProductToken=AQo4CjYIxJgBEgQ1MTE3GOO0ASDiASiS5YcDMP_lhwM4RUAAWAFqCU1BSU5CQVNJQ3IIVEFXUUEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers 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 Detroit to Chattanooga, TN (CHA-Chattanooga Metropolitan) - ![American Airlines](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:dtt,to:cha,departure:21/11/2025TANYT&leg2=from:cha,to:dtt,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](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:dtt,to:cha,departure:21/11/2025TANYT&leg2=from:cha,to:dtt,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](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:dtt,to:cha,departure:21/11/2025TANYT&leg2=from:cha,to:dtt,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![notification illustration](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\* - ![deals illustration](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\* - ![trophy illustration](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) ## Cheap flights from Detroit (DTT) to Chattanooga (CHA) Prices were available within the past 7 days and start at CA $391 for one-way flights and CA $552 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Dec 31 - Sun, Jan 18 DTW Detroit CHA Chattanooga CA $552 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:31/12/2025TANYT&leg2=from:CHA,to:DTW,departure:18/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:551.60&airProductToken=AQpFCiEI1YIBEgQ0NzM2GOO0ASCuHCifl4EDMIaYgQM4R0AAWAEKIAjVggESBDQ0MjUYrhwg4gEogZuBAzDwm4EDOEtAAVgBCkUKIAjVggESBDM0MTMY4gEgrhwot-KCAzC744IDOEtAAFgBCiEI1YIBEgQ1ODkwGK4cIOO0ASjH5YIDMKvmggM4R0ABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Dec 6 - Tue, Dec 16 DTW Detroit CHA Chattanooga CA $555 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:06/12/2025TANYT&leg2=from:CHA,to:DTW,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:554.40&airProductToken=AQpnCiEIxJgBEgQ1MjU5GOO0ASCiNSjj_v4CMLX__gI4RUAAWAEKIAjEmAESBDE4NTgYojUg4FwoqIH_AjCIgv8COEVAAVgBCiAIxJgBEgQyMzc5GOBcIOIBKLmC_wIw6oL_AjhFQAFYAQpnCiAIxJgBEgQyNDA2GOIBIOBcKOXt_wIwpu7_AjhFQABYAQogCMSYARIEMzE3NBjgXCCiNSjJ7v8CMKPv_wI4RUABWAEKIQjEmAESBDUyODgYojUg47QBKN_x_wIwqvL_AjhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Dec 14 - Mon, Dec 29 DTW Detroit CHA Chattanooga CA $558 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:14/12/2025TANYT&leg2=from:CHA,to:DTW,departure:29/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:557.70&airProductToken=AQojCiEIxJgBEgQ1MTE3GOO0ASDiASi42v8CMKPb_wI4RUAAWAEKIwohCMSYARIENDY1MhjiASDjtAEo5ICBAzDagYEDOEVAAFgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Dec 13 - Sun, Dec 14 DTW Detroit CHA Chattanooga CA $562 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:13/12/2025TANYT&leg2=from:CHA,to:DTW,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:561.20&airProductToken=AQo4CjYIxJgBEgQ1MTE3GOO0ASDiASiUz_8CMP_P_wI4RUAAWAFqCU1BSU5CQVNJQ3IIVkZXUUEwQlEKOAo2CMSYARIENDgxMxjiASDjtAEo09v_AjDI3P8COEVAAFgBaglNQUlOQkFTSUNyCFZGV1FBMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Nov 24 - Tue, Dec 16 DTW Detroit CHA Chattanooga CA $566 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:24/11/2025TANYT&leg2=from:CHA,to:DTW,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:565.60&airProductToken=AQpFCiEIwYIBEgQ2MzcyGOO0ASCuHCjh9v0CMLj3_QI4T0AAWAEKIAjBggESBDQ3MjcYrhwg4gEokvv9AjD--_0COE9AAVgBCkUKIAjBggESBDQ1MTIY4gEgrhwo5O__AjDi8P8COE9AAFgBCiEIwYIBEgQ2MjMwGK4cIOO0ASj08v8CMNPz_wI4T0ABWAESCggBEAEYASoCQUEYASIECAEQASgIKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Dec 21 - Sat, Jan 10 DTW Detroit CHA Chattanooga CA $572 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:21/12/2025TANYT&leg2=from:CHA,to:DTW,departure:10/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:571.30&airProductToken=AQojCiEIxJgBEgQ1MTE3GOO0ASDiASjhrIADMM6tgAM4RUAAWAEKRQogCMSYARIEMTA2NRjiASDgXCjviYIDMKmKggM4RUAAWAEKIQjEmAESBDEwMzEY4Fwg47QBKNqKggMwzouCAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Dec 13 - Sun, Dec 14 DTW Detroit CHA Chattanooga CA $575 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:13/12/2025TANYT&leg2=from:CHA,to:DTW,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:574.80&airProductToken=AQo4CjYIxJgBEgQ0ODk0GOO0ASDiASj20v8CMOPT_wI4RUAAWAFqCU1BSU5CQVNJQ3IIVkZXUUEwQlEKbwo1CMSYARIEMjQwNxjiASDgXCjs1_8CMKrY_wI4RUAAWAFqCU1BSU5CQVNJQ3IIVkZXUUEwQlEKNgjEmAESBDEyOTgY4Fwg47QBKOjY_wIw4dn_AjhFQAFYAWoJTUFJTkJBU0lDcghWRldRQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Mar 13 - Thu, Mar 19 DTW Detroit CHA Chattanooga CA $585 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:13/03/2026TANYT&leg2=from:CHA,to:DTW,departure:19/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:584.90&airProductToken=AQpFCiEIxJgBEgQyNzc3GOO0ASDgXCihwocDMKjDhwM4RUAAWAEKIAjEmAESBDUwODEY4Fwg4gEozcOHAzD-w4cDOEVAAVgBCkQKHwjEmAESAzYzMRjiASDgXCjohogDMKSHiAM4RUAAWAEKIQjEmAESBDEwMzEY4Fwg47QBKMeHiAMwvYiIAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Nov 23 - Wed, Dec 10 DTW Detroit CHA Chattanooga CA $586 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:23/11/2025TANYT&leg2=from:CHA,to:DTW,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:585.70&airProductToken=AQojCiEIxJgBEgQ1MTE3GOO0ASDiASiZ7v0CMIbv_QI4RUAAWAEKIwohCMSYARIENDgxMxjiASDjtAEo067_AjDIr_8COEVAAFgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Dec 13 - Sun, Dec 14 DTW Detroit CHA Chattanooga CA $589 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:CHA,departure:13/12/2025TANYT&leg2=from:CHA,to:DTW,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:588.40&airProductToken=AQppCjMIwYIBEgQyMzc0GOO0ASCjsQEo8M7_AjCq0P8COEJAAFgBagVCQVNJQ3IIUVdGSFpOQloKMgjBggESBDUzNDQYo7EBIOIBKN3Q_wIw09H_AjhCQAFYAWoFQkFTSUNyCFFXRkhaTkJaCmkKMgjBggESBDU5NTIY4gEg4poBKP_c_wIw3N3_AjhCQABYAWoFQkFTSUNyCFFXRkhaTkJaCjMIwYIBEgQyMzcxGOKaASDjtAEol9__AjCC4P8COEJAAVgBagVCQVNJQ3IIUVdGSFpOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Alternative airports near Chattanooga Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:DTW,to:CHA,departure:21/11/2025TANYT&leg2=from:CHA,to:DTW,departure:05/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) CHA Chattanooga Metropolitan CheapestClosest 14 min [Flights from CA $642](https://www.expedia.ca/Flights-Search?leg1=from:DTW,to:CHA,departure:21/11/2025TANYT&leg2=from:CHA,to:DTW,departure:05/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Detroit Metropolitan Wayne County | | --- | --- | | Destination airport | Chattanooga Metropolitan | | Airlines serving | American Airlines, Delta | | Roundtrip price | CA $552 | | Distance | 810 km | ## Book with confidence ### Michigan to Chattanooga Flights **The easy way to book your flights from Detroit to Chattanooga**  With Expedia, it’s simple to find and book flights to Chattanooga from Detroit whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Chattanooga Metropolitan, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Detroit to Chattanooga today, tomorrow, or this week.   **Save dollars with cheap flights from DTT-All Airports, DTT to Chattanooga Metropolitan, CHA**  Sort your search results by price to find great deals on your flight from Detroit to Chattanooga—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chattanooga from Detroit currently is just CA $552 rising to CA $589.   Here are more money-saving tips:  - Fly in December when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Chattanooga   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Chattanooga from Detroit**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chattanooga with Expedia today. \*Available to Expedia members.