Speed:

AmericaWest is showing a fare of $282rt(tax included) 7day advance for this itinerary:
4/21 664 Dep CLE 438p Arr PHX 558p
2035 Dep PHX 655p Arr LAX 825p
4/24 2173 Dep LAX 101a Arr PHX 1123a
232 Dep PHX 1154a Arr DTW 637p
3158 Dep DTW 735p Arr CLE 822p
Probably won't last long though.

You can also get a ticket from CLE-ORD(Chicago Ohare) for $99+tax from Continental on 4/24:

CO 1905 Dep CLE 409p Arr ORD 438p

and connect with an American Airlines webfare to SNA(Orange County) for $189:

AA 1095 Dep ORD 700p Arr SNA 921p

Return 4/24:

AA 1524 Dep SNA 745a Arr ORD 130p

CO 478 Dep ORD 443p Arr CLE 654p

Good luck,
Jerry