Title: Cheap Flights to Marathon - Expedia.co.uk ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £691 Cheap Flights to Marathon [View £691 flight on Sun, 1 Nov 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:SUX,departure:01/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:690.49&airProductToken=AQqlAQo1CNWCARIDMTIzGOuJASDEjQEowPybAzCbgJwDOEtAAFgBaghFQ09CQVNJQ3IIS0xPSUtYQlEKNQjVggESBDIwNTMYxI0BIK4cKJiBnAMws4KcAzhLQAFYAWoIRUNPQkFTSUNyCEtMT0lLWEJRCjUI1YIBEgQ1MDIxGK4cIJK9ASiIg5wDMPqDnAM4S0ABWAFqCEVDT0JBU0lDcghLTE9JS1hCURIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) [Hotels in Marathon](https://expedia.co.uk/Marathon-Hotels.d553248634983272499.Travel-Guide-Hotels)[Marathon Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Marathon.d553248634983272499.Car-Hire-Guide)[Marathon Holidays](https://expedia.co.uk/Marathon.d553248634983272499.Holidays-City-Breaks) ## Popular airlines to Marathon - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Marathon, Iowa, United States of America,departure:22/04/2026TANYT&leg2=from:Marathon, Iowa, United States of America,to:CMH,departure:29/04/2026TANYT&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_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Marathon, Iowa, United States of America,departure:22/04/2026TANYT&leg2=from:Marathon, Iowa, United States of America,to:CMH,departure:29/04/2026TANYT&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_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Marathon, Iowa, United States of America,departure:22/04/2026TANYT&leg2=from:Marathon, Iowa, United States of America,to:CMH,departure:29/04/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Marathon, Iowa, United States of America,departure:22/04/2026TANYT&leg2=from:Marathon, Iowa, United States of America,to:CMH,departure:29/04/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Marathon, Iowa, United States of America,departure:22/04/2026TANYT&leg2=from:Marathon, Iowa, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Marathon, Iowa, United States of America,departure:22/04/2026TANYT&leg2=from:Marathon, Iowa, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://a.travel-assets.com/air/airlines/sy_sq.svg) Sun Country Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Marathon, Iowa, United States of America,departure:22/04/2026TANYT&leg2=from:Marathon, Iowa, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SY"}}]) - ![](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 25% 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.co.uk/login) ## Cheap round-trip flights to Marathon Prices were available within the past 7 days and start at £691 for one-way flights and £917 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Sun, 1 Nov - Tue, 10 Nov LHR London SUX Sioux City £917 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SUX,departure:01/11/2026TANYT&leg2=from:SUX,to:LHR,departure:10/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:916.75&airProductToken=AQqhAQo0CM-mARIDMzM4GOuJASCVIijtgZwDMPSCnAM4S0AAWAFqCEVDT0xJR0hUcghLSlZIS1hCUQoyCM-mARICNDUYlSIgrhwo04icAzCwjZwDOEtAAVgBaghFQ09MSUdIVHIIS0pWSEtYQlEKNQjVggESBDUwMjEYrhwgkr0BKKiOnAMwmo-cAzhLQAFYAWoIRUNPTElHSFRyCEtKVkhLWEJRCm0KNQjVggESBDUwMjEYkr0BIK4cKIflnAMw9-WcAzhLQABYAWoIRUNPQkFTSUNyCEtKVkhLWEJRCjQI1YIBEgM5MjAYrhwg64kBKJHpnAMw--ycAzhLQAFYAWoIRUNPQkFTSUNyCEtKVkhLWEJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, 1 Sept - Mon, 14 Sept LHR London SUX Sioux City £919 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SUX,departure:01/09/2026TANYT&leg2=from:SUX,to:LHR,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:918.65&airProductToken=AQpnCiEI1YIBEgQ4ODg0GOuJASCMFSjBzZYDMLTOlgM4S0AAWAEKHwjVggESAzk1MhiMFSCuHCj6zpYDMLTTlgM4S0ABWAEKIQjVggESBDUwMjEYrhwgkr0BKKzUlgMwndWWAzhLQAFYAQpFCiEI1YIBEgQ1MDk3GJK9ASCDaSji55cDMNTolwM4S0AAWAEKIAjVggESAzI2MhiDaSDriQEokemXAzCt7ZcDOEtAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, 1 Nov - Tue, 10 Nov LHR London SUX Sioux City £927 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SUX,departure:01/11/2026TANYT&leg2=from:SUX,to:LHR,departure:10/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:926.45&airProductToken=AQq8AQpBCMyQARIENDIwMRjriQEgjBUon4KcAzCNg5wDOEtAAFgBaghFQ09MSUdIVHIIS0pWSEtYQlF6CgjWmAESBDQyMDEKQAjMkAESBDkyNjgYjBUgrhwo8YicAzC6jZwDOEtAAVgBaghFQ09MSUdIVHIIS0pWSEtYQlF6CgjVggESBDkyNjgKNQjVggESBDUwMjEYrhwgkr0BKKiOnAMwmo-cAzhLQAFYAWoIRUNPTElHSFRyCEtKVkhLWEJRCm0KNQjVggESBDUwMjEYkr0BIK4cKIflnAMw9-WcAzhLQABYAWoIRUNPQkFTSUNyCEtKVkhLWEJRCjQI1YIBEgM5MjAYrhwg64kBKJHpnAMw--ycAzhLQAFYAWoIRUNPQkFTSUNyCEtKVkhLWEJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Sun, 1 Nov - Tue, 10 Nov LHR London SUX Sioux City £993 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SUX,departure:01/11/2026TANYT&leg2=from:SUX,to:LHR,departure:10/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:992.39&airProductToken=AQp6CkEI05wBEgQ5MDg3GOuJASCuHCis_JsDMNyAnAM4S0AAWAFqCEVDT0xJR0hUcghLTFZIS1hCUXoKCNWCARIEOTA4Nwo1CNWCARIENTAyMRiuHCCSvQEoiIOcAzD6g5wDOEtAAVgBaghFQ09MSUdIVHIIS0xWSEtYQlEKvAEKNQjVggESBDYwNjIYkr0BIINpKM7pnAMwveqcAzhLQABYAWoIRUNPTElHSFRyCEtKVkhLWEJRCkAIzJABEgQ3NjEzGINpIIwVKOjqnAMwse-cAzhLQAFYAWoIRUNPTElHSFRyCEtKVkhLWEJRegoI1YIBEgQ3NjEzCkEIzJABEgQ0MTk2GIwVIOuJASip8JwDMKHxnAM4S0ABWAFqCEVDT0xJR0hUcghLSlZIS1hCUXoKCNaYARIENDE5NhIKCAEQARgBKgJTThgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, 6 Sept - Fri, 25 Sept LHR London SUX Sioux City £1,006 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SUX,departure:06/09/2026TANYT&leg2=from:SUX,to:LHR,departure:25/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1005.29&airProductToken=AQpnCiAIwYYBEgM4NjcY64kBIJhdKN6GlwMwoIqXAzhLQABYAQogCMGGARIEODQ4MRiYXSCuHCjripcDMIuMlwM4S0ABWAEKIQjVggESBDUwMjEYrhwgkr0BKMyMlwMwvY2XAzhLQAFYAQpGCiEI1YIBEgQ1MTAxGJK9ASCDaSjU45gDMMnkmAM4S0AAWAEKIQjMkAESBDc5MDMYg2kg64kBKPHkmAMwjemYAzhLQAFYARIKCAEQARgBKgJBQxgBIgQIARABKAQwAQ) ## Book with confidence # Expedia flights to Marathon Searching for cheap flights to Marathon? No travel company presents more choices than Expedia if you're looking to compare flights to Marathon. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Iowa. Expedia provides the cheapest flights to many destinations in Iowa and you may find even greater savings if you combine your flight with a hotel stay in Marathon. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Marathon for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Marathon flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Sioux Gateway | | ----------------------------- | ------------- | | Destination airport IATA code | SUX | | Destination city name | Sioux City | | Return price | £917 | ## Trending flights to Marathon Prices were available within the past 7 days and start at £691 for one-way flights and £917 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Sun, 1 Nov - Tue, 10 Nov LHR London SUX Sioux City £917 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SUX,departure:01/11/2026TANYT&leg2=from:SUX,to:LHR,departure:10/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:916.75&airProductToken=AQqhAQo0CM-mARIDMzM4GOuJASCVIijtgZwDMPSCnAM4S0AAWAFqCEVDT0xJR0hUcghLSlZIS1hCUQoyCM-mARICNDUYlSIgrhwo04icAzCwjZwDOEtAAVgBaghFQ09MSUdIVHIIS0pWSEtYQlEKNQjVggESBDUwMjEYrhwgkr0BKKiOnAMwmo-cAzhLQAFYAWoIRUNPTElHSFRyCEtKVkhLWEJRCm0KNQjVggESBDUwMjEYkr0BIK4cKIflnAMw9-WcAzhLQABYAWoIRUNPQkFTSUNyCEtKVkhLWEJRCjQI1YIBEgM5MjAYrhwg64kBKJHpnAMw--ycAzhLQAFYAWoIRUNPQkFTSUNyCEtKVkhLWEJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.