Travelers have found it’s best to book a flight 23 days in advance to save up to 26% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 23 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Cancun to Delaware 1-2 weeks in advance for as low as $179, or $231 for flights within the next 24 hours.
Flights from Cancun to Delaware lean towards being more expensive in December. Prices are generally better when you fly from Cancun to Delaware in July, with the cheapest ticket starting at $52.