If you're on a budget, I suggest that you definitely check out the prices on Southwest and see how they compare to other air carriers. The reason why I didn't give them 4 or 5 stars is because on our returning flight to SFO, they seemed to have overbooked the flight and offered a $200 voucher + whatever the passenger paid for their flight. If I was that passenger, I would be pissed! Also, I noticed that some of their flight attendants had major attitude and kept making faces whenever a passenger was in their way. I understand that you're human and probably don't have much patience, but please show some professionalism while you're working! They also need to get rid of their peanuts because some people have peanut allergies and the slightest smell can aggravate those allergies! Other than that, Southwest gets me to where I need to be.