TOWN have already sold more than 600 tickets for Saturday's trip to Carlisle United.
The match at Brunton Park is all-ticket for visiting fans and tickets remain on sale at the McAlpine priced £14 for adults and £5 for concessions.
Coach travel is also available by booking at the Stadium office.
Town also expect a big contingent to travel to Oxford the following Saturday, and tickets are cheaper in advance.
Prices at the Kassam Stadium are £14.50 for adults, £11 students and £9 Over 65s and Under 16s.
Tickets for the trip to Northampton on March 20 went on sale to season- ticket holders only today.
Town have 850 seats in the South Stand behind the goal and 400 in the touchline Family Stand.
In the South Stand it's £14 (adults), £9.50 (Over 60s, Under 16s and students).
Family prices are £15 (adults), £8 (Over 60s and students) and £4 (Under 16s).
Any remaining tickets will go on general sale on Wednesday, March 3.
"We have had some fantastic backing at our away games recently and it's great to know more than 600 are already committed to going up to Carlisle," said manager Peter Jackson.
"It really is important that people give us their backing and the support we get is fully appreciated by the staff and by all the players out on the pitch."