I am looking for the best place online to pick up some trout flies anyone have a place that has good prices and reasonable shipping?

I have been picking up some flies at the local Sportsman's Warehouse as they are cheaper then Cabelas and the offer a .mil discount. But I don't always have the time to drive the 45 min to pick some up.

Big fly as mentioned above

the best flies tend to come from the vice in front of you.

I haven't bought any in a while, but when I did, I used:

Blue Fly Cafe
Fly Depot
Wilson Creek Outfitters
Harry Mason's troutflies.com

Harry died recently, so his kids are selling off his inventory.

I also like the Orvis Bluegill Bug and the Gaines Pan Pop, so I hit Orvis and Cabela's for those.

unless you are constantly loosing flies to low branches I would not
waste my money on store bought flies that are the cheapest found

I began learning how to tie flies in 1993 (been fly fishing since about 1973),
and it was in regards to the fact that I could not find flies in shops or catalogs
to "match the hatch" that I saw on the water that I was fishing.

I was 33 years old then and my uncle that I went on fishing trips with
also began learning and he was 64, even old eyes can learn to tie flies.

A year later I began taking a friends son along to the classes,
he learned rather fast (he was always getting grounded to his room
and tying flies was about the only thing he was allowed to do to
keep busy so he tied quite a few dozen flies at a sitting).

After about a year, the kid could tie perfect flies every time,
proportions and balance were just perfect, my flies looked like crap
compared to his, but I caught more and bigger fish.

I "read" the water and paid close attention to presenting the fly so
that it looked natural floating in the surface film.

Then a few years later a guide told me (that was teaching a fly tying class)
that the cheap hooks would break, not hook fish and also loose fish,
(at first I was ready to call him a liar until he explained himself).
He then asked; "how much time do you really get on the water to fish for big fish
or any fish or take the fishing trip of a lifetime" ???

Then it hit me like a 30 pound sledge hammer to the side of the head .......

After that class that night, I began buying quality hooks that were factory
micro honed and then chemically sharpened (usually the Diaachi or Tiemco brands),
and the first time I fished with one of my flies that was tied on those hooks ........
the actual hook up percentage and landing percentage went thru the roof for me.
At that point in time fishing really became quality time for me.

Now add to that fact that my flies are tied without head cement and can take
some very serious abuse from several fish without falling apart the way
most store bought flies are .......
that tells me to just sit down and tie what I need

now if you still want to buy flies, the best thing to do is stop by the booth
of your local Trout Unlimited Chapter at a show (a [somewhat local] show
to check out is the Eastern Sports & Outdoor Show) the flies that are sold
at the show booths are tied by members and are usually second to none