For goSeek members, Reserve Travel via goSeek offers a 3-Night Stay at the ARIA Resort and Casino on the Strip in Las Vegas, NV, with prices starting from $232.92. (Not a member? Click on "Sign Up" in the top right corner to sign up for free; we found this rate on December 11.) At $78 per night, that's the lowest price we could find for a 3-night stay at this 5-star property by $144, although we saw nightly rates from $5 less last week. Additional fees and blackout dates apply. This 5-star hotel has an Expedia rating of 90% based on 17,692 reviews and TripAdvisor ranks it #15 out of 268 hotels in Las Vegas.