Frontier Airlines is celebrating NASA’s New Frontiers program and New Horizons mission (which will offer the first close-up photos of Pluto) by offering a special promo.

Since Pluto is 3 billion miles away, Frontier will be giving away up to 3 billion EarlyReturns miles! You could also (and more importantly) win one of three round-trip flights on the airline.

I can’t say that I’ve ever flown with Frontier and I wouldn’t mind giving them a try so I’d love to win one of the flights. Too bad this promo isn’t open to NY residents.

The Prizes:

• Grand Prize: Three winners will win one round-trip voucher valued at $250.
• “All persons who enter the promotion will be entered to receive 500 EarlyReturn miles.” This means everyone that enters will get 500 EarlyReturn miles.

The Rules:

• Open to legal residents of forty-seven(47) United States and DC. (Florida, New York and Rhode Island are not eligible.)
• Must be at least 18 years of age or older at time of entry
• There is a limit of one entry per person

Promo ends July 21, 2015 at 11:59 PM MT.

Find out more and enter to get 500 EarlyReturns miles & for a chance to win a Frontier round-trip flight voucher here.