Flight
Frontier tends to be cheaper than most airlines, from experience that is. But the decision is ultimately your choice.
House Or Rental
If family would like to pitch in to rent a place for a couple days let me know.
House Or Rental
If you'd like to rent out an AirBnb look into Aurora over in the Green Valley Ranch area to be close to my house or closer to the venue site in Littleton. If you're new to AirBnb there are options to rent an entire house for relatively low. If you don't want to create an account you can use mine.