Deputy Lawless will meet Ryanair CEO Michael O'Leary next week.
Junior Transport Minister and Kildare North TD James Lawless is due to discuss the Dublin Airport passenger cap with Ryanair CEO Michael O'Leary next week.
He says maintaining the 32 million euro annual passenger limit may have a negative impact on Ireland's standing in the world.
It comes as the DAA warns the airport is set to exceed the cap this year.
Minister Lawless says it restricts the country's ability to expand economically.
Ryanair is being asked to explain a steep increase in plane fares from Dublin to London - which could cost passengers up to 500 euro this Christmas.
Michael O'Leary had blamed the increased prices on Dublin Airport's passenger cap of 32 million passengers per year.
The DAA announced this week its on track to break that limit, after a record-breaking summer.
Deputy Lawless has described the businessman's actions as "huff and puff".

Local Authority Tenants Must Get Permission Before Installing Video Doorbells, Says Kildare Council
Nearly €400,000 Owed On Derelict Buildings In Kildare-Newbridge District Alone
After Fertility Loss, Care Barriers Remain For Women With Endometriosis, Says Local Woman
Over €200,000 Awarded To The Conservation Of Three Historic Buildings In Kildare
€8.5m Wastewater Upgrade To Enable 900 New Homes In Celbridge, With Traffic Disruption Until May
Four New Bus Shelters Approved For Athgarvan And Maddenstown, Pending NTA Delivery
Two Men Arrested In Garda Operation Targeting Burglaries
Leak Shuts Junior Infants Class In 19-Year-Old "Temporary" School Building In Celbridge