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Flights from Denver to Cancun

Find the cheapest direct flight options from Denver to Cancun over the next three months. Book one-way tickets from CAD 131 and round-trip tickets from CAD 338.

Displayed flight fares from Denver to Cancun are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Information for Denver to Cancun Flights

The distance between Denver and Cancun is 2,689.03km. It takes around 4 hours on average to fly from Denver to Cancun. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight priceCAD 131
Cheapest return ticket priceCAD 338
Off-season travel monthOctober
Peak season for travelJanuary
Flight distance2,689.03km
Average flight time4 hours

When is the cheapest time to fly from Denver to Cancun?

The cheapest time for Denver to Cancun flights: Jan 4 to Jan 11 — one way flight prices from CAD 130.

Cheapest flights
From price
Search
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Denver to Cancun, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Denver (DEN) to Cancun (CUN)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as CAD 131 on Cheapest nonstop routes (e.g. DEN to CUN on Tue, Jan 6), while Frontier Airlines offers Cheapest nonstop round-trips from CAD 338 departing on Mon, Jan 5 and returning on Mon, Jan 12.
  • It takes about 4 hours to fly from Denver (DEN) to Cancun (CUN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Denver to Cancun is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Denver to Cancun, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jan 6, with one-way flights priced at just CAD 131.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Cancun travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Denver to Cancun is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Denver to Cancun on December 15, 2025 with Frontier Airlines, with prices starting at CAD 354.
  • The time difference between Cancun and Denver is 2h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.