I agree with Ken. You can always find a coupon. Or if you sign up for their card entry you will get the discounted rate always. The discounted rate is typically equal to the coupon savings. In the long term lot E it would be a daily rate, which was my experiences. If you do park there arrive an extra 20minutes or so early to take into account the parking and shuttle timing. It is a 24 hour shuttle. The shuttle was always great, no problems, no matter the time, even when getting dropped off at your car when you arrive home late. I have had a driver during inclement weather at 1:00am bring all the riders individually to their cars making sure that we were safe in our car and that the car started as well!
Look for coupons first. Available from the airport website.
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