Irish Rail have arranged four extra trains to and from Heuston Station in Dublin for the All-Ireland Semi-Final on Sunday, 12 July.
Kerry will face Dublin at four o'clock that afternoon at Croke Park.
The two additional trains to Dublin will leave Tralee 6:40 and 7:10 on the morning of the match.
Two extra trains will depart from Heuston Railway Station for Kerry at 7:20 and 8:10 that evening.
Iarnród Éireann hopes to make a third additional return service available, but will not be able to confirm that this is in place until early next week.
Tickets are now on sale at irishrail.ie and the Iarnród Éireann app.
The announcement has been welcomed by deputies Pa Daly, Michael Healy Rae, Michael Cahill, and Danny Healy Rae, and senator Mike Kennelly.