Should I book a package deal or flights separately?

Book separately if you want control over your airline and flight times. Packages are easier but often force you onto 'red-eye' flights or inconvenient arrival times.

Is it better to fly in the morning or evening?

Always morning. If your flight is delayed, landing in the morning gives you a buffer to still make it to your hotel before check-in cutoff times.

Booking the Cheapest and Fastest Flights to Cancun for Riviera Maya

Book your flight at least 45 days in advance and aim for Tuesday or Wednesday departures to save roughly $100 per ticket. Always land at Cancun International Airport (CUN) before 2:00 PM to ensure you reach your hotel in the Riviera Maya before dark.

Set your destination code. Always search for 'CUN' as your destination. Do not search for regional airports; Cancun is the only major hub for the Riviera Maya. Use Google Flights to track prices by toggling 'Track prices' for your specific dates.
Evaluate transit times. Check the flight duration and arrival time. If you land after 6:00 PM, you will likely spend your first night in traffic, as transport to areas like Tulum or Akumal takes 1.5 to 2.5 hours.
Avoid peak travel days. Avoid flying on Friday or Sunday. Booking a mid-week flight—specifically Tuesday—is statistically the cheapest option for the Cancun route.
Secure your ground transport immediately. Do not book a flight without a plan for how to get from CUN to your resort. Pre-book a private transfer service online; airport taxis at the curb can cost double what you would pay for a pre-arranged shuttle.

Should I book a package deal or flights separately?: Book separately if you want control over your airline and flight times. Packages are easier but often force you onto 'red-eye' flights or inconvenient arrival times.
Is it better to fly in the morning or evening?: Always morning. If your flight is delayed, landing in the morning gives you a buffer to still make it to your hotel before check-in cutoff times.