Is this a good price?

[disneyjunkie]

I going to Disney for Christmas. We're flying out of Laguardia on December 19 and returning on Jan. 2. I want to take Delta's, 6:25am out of LGA and 8:00pm out of MCO. For the last 2 months the price has been $174.

Is this price as good as it gets?
If I buy now and the price drops, will I be able to get a refund?
Are there any advantages of booking with orbitz instead of Delta?

Sorry for all the questions, I just can't decide if I should grab the tickets now or wait.

[ganj]

That is a wonderful price for the Xmas, Ny's week. Grab it.
If the fare drops the airline should issue you vouchers good toward another flight within a year.