Flight Searches best web sites these days

[get me outta here]

I'm hoping to go direct PDX - SFO. DL and SW do not, so am wondering which are the best search engines for flights?

I know this has come up before, but I can't locate the thread.

 

[MEL_Traveller]

I'm hoping to go direct PDX - SFO. DL and SW do not, so am wondering which are the best search engines for flights?

I know this has come up before, but I can't locate the thread.

googleflights

 

[sergeyvzn]

I'm hoping to go direct PDX - SFO. DL and SW do not, so am wondering which are the best search engines for flights?

I know this has come up before, but I can't locate the thread.

That'll be on Alaska. I've done a few of those