Burnley

Getting to the ground
There are three stations in Burnley, but Manchester Road is the one you're interested if you're travelling from Leeds or Bradford. It's getting on for a 20 minute walk to/from the ground.

If driving over then there's quite a lot of street parking available - see the pub map for a couple of suggested areas. There are also some car parks if you really want to stump up a few quid and potentially get stuck for ages waiting to get out.

Pubs
You need to keep clear of some of the pubs around the ground and in the town centre. However, that still leaves enough My personal recommendation would be the Bridge Bier Huis, which is around an 8 to 10 minute walk from the ground. It gets great reviews for its beer selection and is away fan friendly. It will get very busy though. A new kid on the block is The New Brew-M Pub, which is a micro pub serving six cask beers. The beer is dirt cheap, but they don't go food. Another option, particularly if you want to take advantage of the street parking available nearby, is the Rifle Volunteer. This has a decent range of very reasonably priced beers. Nearer the ground the most obvious is the cricket club next to the ground, which lets away fans in and is cheap and friendly. Close by is the KSC 110 Club which allows away fans in for a fee (a massive 20p!), and has a massive range of cask beers.

All the pubs mentioned above, plus a few others, are marked on the pub map.

For more info on getting there, pubs, etc check out:
Pub map
Football Ground Guide