
It is best to visit Pattaya during the low season which is from late March through early November. Room rates during the low season are reduced from 20% to 40%. Which is a real good value. However, the temperature can be unbearably hot and the rainfall torrential though short during that time. Also keep in mind most hotels in the area with ridiculously low prices do not have air conditioning. That's the trade off for traveling in Thailand on the cheap. In most cases spending an extra 100 baht will get you a room with air conditioning. Which is well worth the extra cost, even if it means you will have to skip a meal or two.
There are many popular budget hotels and guesthouses located throughout Pattaya. But the problem is that most of the best budget hotels in Pattaya does not have an Internet reservation process. Most do business on a first come first serve basis. Since these hotels are so popular if you show up out of the blue during the low season you may not even get a room.