UConn is also the premiere team in the nation and I'd bet a pretty penny that Geno's travel budget is at least fives times Kamie Ethridge's - at a minimum,
his salary is five times what
hers is.
And re: UConn, unless a team fears a blowout loss, there isn't a team in the country that wouldn't find traveling to play UConn at Gampel worth it in terms of publicity, hype, experience, etc. Trust me when I say no one is champing at the bit to get to travel to Pullman, WA.
Sympathy isn't the issue - straightforward time, resource, logistical, and travel constraints are. Unless you want all your high SOS games to be away games, you need to find teams willing to reciprocate and come to you.