Tickets for the Tigers' clashes with Huddersfield Giants and Leeds Rhinos are on sale now from the club shop in Carlton Lanes and by calling 01977 555 336.
Castleford travel to the John Smith's Stadium on Sunday 4th May (3pm KO) as they look to continue their promising start to the season against last year's League Leaders Shield winners.
Cas supporters are advised to buy their tickets from the club in advance as the Tigers receive 10% of the revenue generated from advanced ticket sales, whilst ticket prices increase by £3 on game day.
Leeds Rhinos then come to The Mend-A-Hose Jungle in what will be a top of the table Thursday Thriller!
Fans are reminded that they MUST BRING THEIR SEASON TICKET BOOKLET to gain entry to The Mend-A-Hose Jungle on game day.
Please note that the Supporters Bar at the Railway End will again be open to non-members for the purchase of alcoholic and non-alcoholic drinks only. The viewing area is restricted to Supporters Bar members only.
Huddersfield Giants Advanced ticket prices
Adult: £21
Concessions (65+, full time students with valid ID): £15
Juniors (12-16): £5
Under 12s who are not season ticket holders: Free
Junior swaps are up to 16 years old (Giants' policy) - these must be done at the club shop in Carlton Lanes in advance as they will not be accepted on the day.
Matchday prices increase by £3 on game day.
Wheelchair disabled wanting car parking need to contact Huddersfield on 01484 484 123.
Leeds Rhinos Advanced ticket prices
Standing
Adult: £19
Concession: £11
Seating
Adult: £22
Concession: £14
Concessions are students (must have valid in date student card), over 60s and Juniors under 18.