Title: CA $557 Cheap United fights from Atlanta to Gulfport - Expedia.ca ![Bayou View featuring a park](https://images.trvl-media.com/place/553248621532653302/a366c8d2-d961-463a-8a8e-c6fba3a07149.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/553248621532653302/a366c8d2-d961-463a-8a8e-c6fba3a07149.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $557 Cheap United fights from Atlanta (ATL) to Gulfport (GPT) [View CA $557 flight on Thu, Dec 25, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ATL,to:GPT,departure:25/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:556.10&airProductToken=AQprCjMI1YIBEgQzOTk3GOBcIIg4KNXVgAMw79aAAzhXQABYAWoHRUNPTk9NWXIIV0FBNEFLRE4KNAjVggESBDQzNzkYiDgg5psBKKLagAMw-dqAAzhMQAFYAWoHRUNPTk9NWXIITEZBNEFERE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) - [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 - ![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) ## United flights from Atlanta to Gulfport (ATL→GPT) Prices were available within the past 7 days and start at CA $557 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from Atlanta (ATL) to Gulfport (GPT) ### April is typically the cheapest month to fly From CA $332 - CA $723 per traveller. __Flight from Atlanta to Gulfport (ATL - GPT) route information__ | Origin airport | Hartsfield-Jackson Atlanta Intl. | | ------------------- | -------------------------------- | | Destination airport | Gulfport - Biloxi Intl. | | Distance | 561 km | | 0 | | ## Frequently asked questions ### How much is a United Airlines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Gulfport - Biloxi Intl. Airport (GPT)? ### What is the cheapest month to fly from ATL to GPT with United Airlines? ### Does United Airlines fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Gulfport - Biloxi Intl. Airport (GPT)? ### What airports does United Airlines fly into in Gulfport? ### Can I change or cancel my United Airlines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Gulfport - Biloxi Intl. 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