Actually, it's not on Sci-Fi anymore, because their rights to air it expired. But it will start syndication this fall, so look for it in your local listings.

Or, if you can't wait that long... *g* Check your local library for DVD box sets donated by the WatchFarscape Library Project (a fan-run Farscape-pimping project) or Netflix, Best Buy, Deep Discount DVD, WalMart... the Starburst Editions are very inexpensive and have fabulous extras. :)