Title: Cheap flights from Columbus to Duluth (CMH to SUW) - Expedia.com ![](https://images.trvl-media.com/place/1029/61b972fc-e66f-4f69-b951-3a5d4c95d36b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1029/61b972fc-e66f-4f69-b951-3a5d4c95d36b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Columbus (CMH) to Duluth (SUW) ## Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Duluth, MN (SUW-Richard I. Bong) - ![](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:CMH,to:SUW,departure:4/22/2026TANYT&leg2=from:SUW,to:CMH,departure:4/29/2026TANYT&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:CMH,to:SUW,departure:4/22/2026TANYT&leg2=from:SUW,to:CMH,departure:4/29/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:SUW,departure:4/22/2026TANYT&leg2=from:SUW,to:CMH,departure:4/29/2026TANYT&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_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:SUW,departure:4/22/2026TANYT&leg2=from:SUW,to:CMH,departure:4/29/2026TANYT&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.com/Flights-Search?leg1=from:CMH,to:SUW,departure:4/22/2026TANYT&leg2=from:SUW,to:CMH,departure:4/29/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:SUW,departure:4/22/2026TANYT&leg2=from:SUW,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:SUW,departure:4/22/2026TANYT&leg2=from:SUW,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ## Alternative airports near Duluth Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DLH,departure:4/22/2026TANYT&leg2=from:DLH,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DLH Duluth Intl. CheapestClosest 11 min [Flights from $343 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DLH,departure:4/22/2026TANYT&leg2=from:DLH,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much does a flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong) cost? ### What is the cheapest month to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong)? ### Which airlines fly direct from Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong)? ### How do I find cheap flights from Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong)? ### What is the best time to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong)? ### What is the earliest flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong)? ### Can you fly business or first class from Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong)? ### How do I earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong) flight with Expedia? ### What airports do you fly into for Duluth from John Glenn Columbus Intl. (CMH)? ### Is it cheaper to buy a plane ticket from Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong) at the last minute? ### Is it cheaper to book a Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong) flight and hotel package? ### Can I cancel or change the date of my flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to Duluth, MN (SUW-Richard I. Bong)? ## Travel information | Origin airport | John Glenn Columbus Intl. | | ------------------- | ------------------------- | | Destination airport | Richard I. Bong | | Distance | 653 mi | \*Flight schedules are subject to change. \*Available to One Key members. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Village of Superior Hotels ](https://www.expedia.com/Village-Of-Superior-Hotels.d553248634983391648.Travel-Guide-Hotels) - [Hotels near A World of Accordions Museum ](https://www.expedia.com/A-World-Of-Accordions-Museum-Hotels.0-l553248621532652281-0.Travel-Guide-Filter-Hotels) - [Hotels near Billings Park ](https://www.expedia.com/Billings-Park-Superior-Hotels.0-n553248635976474880-0.Travel-Guide-Filter-Hotels) - [Hotels near Fairlawn Mansion & Museum ](https://www.expedia.com/Fairlawn-Mansion-Museum-Hotels.0-l553248621532652283-0.Travel-Guide-Filter-Hotels) - [Hotels near SS Meteor Whaleback Ship Museum ](https://www.expedia.com/SS-Meteor-Whaleback-Ship-Museum-Hotels.0-l553248621532652284-0.Travel-Guide-Filter-Hotels) - [Superior Hotels ](https://www.expedia.com/Superior-Hotels.d9943.Travel-Guide-Hotels) - 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