Whether you're a Space Needle fan, art aficionado or just a Starbucks devotee, the port city of Seattle has something for everyone. Book your flight through Cheap Air and you'll save $10 off any roundtrip or one-way flight when you use promo code 10SEA. Offer is valid for online bookings only. Plus, any flight booked on CheapAir.com is eligible for its exclusive Price Drop Payback program, which means if the price of your flight drops after you purchase it, you'll receive a voucher for the difference. This code expires 8/24/2014, so grab your seats now.