$134 Cheap Flights from Cancun (CUN) to Denver (DEN)

View $134 flight on Fri, Jul 18, 2025Opens in a new window
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Cheap Flights from Cancun to Denver (CUN-DEN)

Prices were available within the past 7 days and start at $134 for one-way flights and $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Aug 6 - Wed, Aug 13
CUN
Cancun
DEN
Denver
$243 Roundtrip, found 2 hours ago
$243
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Aug 6 from Cancun to Denver, returning Wed, Aug 13, priced at $243 found 2 hours ago
Frontier Airlines
Thu, Jul 3 - Sun, Jul 6
CUN
Cancun
DEN
Denver
$264 Roundtrip, found 6 hours ago
$264
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Jul 3 from Cancun to Denver, returning Sun, Jul 6, priced at $264 found 6 hours ago
Southwest Airlines
Wed, Jul 2 - Tue, Jul 8
CUN
Cancun
DEN
Denver
$265 Roundtrip, found 3 hours ago
$265
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, Jul 2 from Cancun to Denver, returning Tue, Jul 8, priced at $265 found 3 hours ago
Frontier Airlines
Wed, Aug 6 - Wed, Aug 13
CUN
Cancun
DEN
Denver
$268 Roundtrip, found 2 hours ago
$268
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Aug 6 from Cancun to Denver, returning Wed, Aug 13, priced at $268 found 2 hours ago
Frontier Airlines
Wed, Aug 6 - Wed, Aug 13
CUN
Cancun
DEN
Denver
$269 Roundtrip, found 2 hours ago
$269
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Aug 6 from Cancun to Denver, returning Wed, Aug 13, priced at $269 found 2 hours ago
Frontier Airlines
Wed, Jun 25 - Wed, Jul 9
CUN
Cancun
DEN
Denver
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jun 25 from Cancun to Denver, returning Wed, Jul 9, priced at $270 found 1 day ago
Frontier Airlines
Tue, Jul 22 - Mon, Jul 28
CUN
Cancun
DEN
Denver
$272 Roundtrip, just found
$272
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jul 22 from Cancun to Denver, returning Mon, Jul 28, priced at $272 just found
American Airlines
Tue, Jul 22 - Mon, Jul 28
CUN
Cancun
DEN
Denver
$275 Roundtrip, just found
$275
Roundtrip
just found
Select American Airlines flight, departing Tue, Jul 22 from Cancun to Denver, returning Mon, Jul 28, priced at $275 just found
United
Thu, Jul 17 - Mon, Jul 21
CUN
Cancun
DEN
Denver
$282 Roundtrip, found 1 day ago
$282
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 17 from Cancun to Denver, returning Mon, Jul 21, priced at $282 found 1 day ago
Aeromexico
Wed, May 14 - Sun, May 18
CUN
Cancun
DEN
Denver
$333 Roundtrip, just found
$333
Roundtrip
just found
Select Aeromexico flight, departing Wed, May 14 from Cancun to Denver, returning Sun, May 18, priced at $333 just found

Frequently asked questions

How much does a flight from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN) cost?
You can pick up cheap return flights starting at $288 from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United and Southwest Airlines flight leaving CUN on May 13 2025 and touching down at DEN. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from CUN to DEN?
The cheapest flights from CUN to DEN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN)?
Enjoy a seamless journey to Denver Intl. Airport (DEN). 3 carriers offer direct routes from Cancun Intl. Airport (CUN), including:

  • United Airlines
  • Southwest Airlines
  • Frontier Airlines

What is the cheapest airline that flies from CUN to DEN?
With prices starting from $158 for a one-way journey from CUN to DEN, United is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CUN on July 16 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN)?
When flying out of Cancun Intl. Airport (CUN), you can choose from an average of 3 daily direct flights to Denver Intl. Airport (DEN).
What are the most popular departure times for flights from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN)?
Flights between CUN and DEN are their busiest at 3 PM. If you want a quieter experience and possibly cheaper prices, choose a departure that’s outside typical rush times.
What day of the week has the most flights from CUN to DEN?
Travel on a Thursday if you’re after the largest selection of flights from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN).
What is the earliest flight from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN)?
Catch the earliest flight at around 10:08AM UTC-5, departing from Cancun Intl. Airport (CUN). You’ll be in the air for about 4h 25m, reaching Denver Intl. Airport (DEN) at approximately 12:33PM UTC-7.
How long does it take to fly from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN)?
The average flight duration from CUN to DEN is 4 hours and 21 minutes, covering a distance of 1,650 mi.
What airline has the least delays from CUN to DEN?
With 82% of flights usually landing on time, United Airlines has the best on-time performance for direct flights from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN). To keep track of your flight status and get notified if anything changes, simply head to the Expedia App.
What is the best time to fly from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN)?
To avoid potential delays on the Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Denver from Cancun Intl. Airport (CUN)?
If you’re taking a direct flight from Cancun Intl. Airport (CUN) to Denver, Denver Intl. Airport (DEN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN) last-minute?
Last-minute bookings from CUN to DEN are generally more expensive. For the lowest rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, it’s possible to score a cheap ticket right before you leave.
Is it cheaper to book a CUN to DEN flight and hotel package?
You can save money by booking a CUN to DEN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. Once you’ve chosen your preferred flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN)?
In most cases, you can modify or cancel your CUN to DEN flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you need further information, go to our Customer Service portal.
*Available to One Key members.