yeah i used expedia, i think. then i ended up finding out that Northwest airlines had the best prices, i got a roundtrip ticket from cali to michigan n back for 238 w/ taxes...which was fucking sick.
right smack dab in the beginning of summer (which usually has insane ticket prices), if you want help w/ cuttin down cost, try to pick weekdays to leave and arrive back, and take flights that have a lot of connecting flights.