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$136+ Cheap flights from Cancún (CUN) to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — DEN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Cancun to Denver Intl are usually found in July or February, booked 19 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from Cancún to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$167
(Kiwi.com)

One-way from

$136
(Cheapflightsfares)

Popular in

September

Cheapest in

July

Average price

$423

Good round-trip deal

$251 or less

Good one-way deal

$216 or less
From Cancun to Denver Intl
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One-way flight from Cancun to Denver Intl
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Highest demand for flights based on searches. 15% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Cancun to Denver Intl.
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Price to beat on a one-way flight from Cancun to Denver Intl.
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Find flight deals from Cancún to Denver

Cheapest flights from Cancún to Denver
Explore the most affordable flight options available from Cancún to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:14 pmCUN - DEN
Nonstop4h 16mFrontier
Sun 10/1910:05 amDEN - CUN
Nonstop3h 59mFrontier
Deal found 9/11$167
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:20 pmCUN - DEN
Nonstop4h 19mUnited Airlines
Mon 1/58:19 amDEN - CUN
Nonstop3h 59mUnited Airlines
Deal found 9/11$209
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:37 pmCUN - DEN
Nonstop4h 27mUnited Airlines
Thu 1/19:40 amDEN - CUN
Nonstop4h 05mUnited Airlines
Deal found 9/10$219
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:20 pmCUN - DEN
Nonstop4h 19mUnited Airlines
Thu 1/19:40 amDEN - CUN
Nonstop4h 05mUnited Airlines
Deal found 9/10$229
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:14 pmCUN - DEN
Nonstop4h 16mMultiple Airlines
Wed 10/1511:40 amDEN - CUN
1 stop9h 09mMultiple Airlines
Deal found 9/11$232
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:05 pmCUN - DEN
1 stop8h 51mAmerican Airlines
Sat 10/1811:59 pmDEN - CUN
1 stop14h 20mAmerican Airlines
Deal found 9/11$234
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/254:14 pmCUN - DEN
Nonstop4h 16mMultiple Airlines
Sat 11/13:20 pmDEN - CUN
1 stop26h 25mMultiple Airlines
Deal found 9/10$247
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:14 pmCUN - DEN
Nonstop4h 16mMultiple Airlines
Mon 10/201:23 pmDEN - CUN
1 stop12h 10mMultiple Airlines
Deal found 9/11$250
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:14 pmCUN - DEN
Nonstop4h 16mMultiple Airlines
Thu 10/161:23 pmDEN - CUN
1 stop12h 10mMultiple Airlines
Deal found 9/11$264
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:14 pmCUN - DEN
Nonstop4h 16mMultiple Airlines
Fri 10/179:19 pmDEN - CUN
1 stop10h 28mMultiple Airlines
Deal found 9/11$269
This Frontier deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:14 pmCUN - DEN
Nonstop4h 16mFrontier
Sat 10/188:22 pmDEN - CUN
1 stop12h 53mFrontier
Deal found 9/11$274

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cancún to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Cancún to Denver that are best for you.

Fly from

Cancún

Fly to

Denver

Route

Depart

Return

Price

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Fri 12/19

12:36 pm-3:03 pm

Nonstop4h 27m

Denver Intl

Wed 12/31

9:45 am-3:50 pm

Nonstop4h 05m

$209

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Thu 12/18

4:20 pm-6:39 pm

Nonstop4h 19m

Denver Intl

Mon 1/5

8:19 am-2:18 pm

Nonstop3h 59m

$209

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Sat 12/20

4:20 pm-6:39 pm

Nonstop4h 19m

Denver Intl

Wed 12/31

8:19 am-2:18 pm

Nonstop3h 59m

$219

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Sat 10/11

2:10 pm-11:04 pm

1 stop9h 54m

Denver Intl

Sun 10/19

12:50 am-2:20 pm

1 stop12h 30m

$298

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Wed 10/15

6:05 pm-11:48 am

1 stop18h 43m

Denver Intl

Tue 10/21

5:30 am-3:16 pm

1 stop8h 46m

$298

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Sat 11/1

11:57 am-11:43 pm

1 stop12h 46m

Denver Intl

Sun 11/9

12:59 am-1:20 pm

1 stop10h 21m

$336

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Tue 12/23

12:05 pm-10:59 pm

2 stops12h 54m

Denver Intl

Mon 12/29

6:23 pm-10:15 am

1 stop13h 52m

$336

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Thu 1/8

12:05 pm-7:15 pm

1 stop9h 10m

Denver Intl

Sat 1/17

7:55 pm-11:05 am

1 stop13h 10m

$336

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Tue 1/27

6:00 am-6:09 pm

2 stops14h 09m

Denver Intl

Tue 2/3

6:25 pm-11:05 am

2 stops14h 40m

$336

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Mon 11/10

4:18 am-10:58 am

1 stop8h 40m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 20 results
1
2

The best insider tips for Cancún to Denver flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Cancún to Denver trip
Airlines
Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat for added comfort.


Frontier offers no in-flight entertainment; bring a book or pre-load your device.

Read more about Frontierby Marisa Garcia
Southwest

Southwest offers free snacks and non-alcoholic beverages, enhancing your in-flight experience.


Enjoy free messaging and in-flight entertainment on Southwest, streamed to your device.

Read more about Southwestby Marisa Garcia
Airports
CUN

Cancun Airport's terminals are crowded, so arrive early to navigate long security lines and packed waiting areas efficiently.

Read more about CUNby Ramsey Qubein
DEN

Use the A Line train from DEN to reach downtown Denver in 37 minutes, running every 15 minutes for convenience.

Read more about DENby Emily Zemler
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on CUN

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Cancún to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Cancún with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cancún to Denver

How far ahead should I book a flight from Cancún to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Cancún to Denver. Price data was last updated on August 29, 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cancún to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Cancún to Denver?

Currently, October is the cheapest month in which you can book a flight from Cancún to Denver (average of $197). Flying from Cancún to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CUN to DEN?

Find hourly flight availability from Cancún to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from Cancún to Denver in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Cancún to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and Frontier from Cancún to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Cancún to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Cancún to Denver?

    If you book a flight from Cancún to Denver, you will be flying from Cancun to Denver Intl. Flights to Denver Intl (DEN) from Cancun (CUN) take 4h 11m for a nonstop flight. There are 2 flights from Cancun to Denver per day from 3 airlines.

  • How popular is this Cancún to Denver flight route?

    Within the past month, 3 users have taken a look at flights from Cancun to Denver Intl.

  • How long is the flight from Cancún to Denver?

    There are many flights that can get you from Cancún to Denver in 4h 27m. Fly via United Airlines or Delta to get the fastest option. There are 1670 mi between Cancún and Denver. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Cancún to Denver round-trip?

    Our cheapest airline available from Cancún to Denver is Frontier. Our recent data shows that you can find tickets from as low as $142 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $249 and $260 round-trip. Frontier is currently priced 52% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Cancún to Denver one-way?

    $173 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on Viva and Delta, with prices starting from $178 and $186, respectively.

  • What are the most reliable airlines from Cancún to Denver?

    No one likes to see their flight delayed. When booking a flight from Cancún to Denver consider choosing Air Canada (79%), United Airlines (79%) or Southwest (76%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Cancún to Denver?

    While on average a flight from Cancún to Denver is generally $449, our data shows the cheapest flight currently is $163. When looking at the most popular route, (Cancun - Denver Intl), you can expect to pay $208 for that flight.

  • Can I find deals for flights from Cancún to Denver that include hotel bookings?

    Yes. In addition to deals on Cancún to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cancún to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to Denver.

  • Can I find deals for business class flights from Cancún to Denver?

    Yes. Cheapflights offers flight deals from Cancún to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cancún to Denver?

    Currently, October is the cheapest month in which you can book a flight from Cancún to Denver (average of $197). Flying from Cancún to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Golden
Winter Park
Broomfield
Greeley
Lone Tree
Lakewood
Cripple Creek
Thornton
Silverthorne
Frisco
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cancún to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Cancún to Colorado Springs flights

Top 3 airlines flying from Cancún to Denver

Discover the top 3 airlines that operate flights from Cancún to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$252FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$249Average$418FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$260Average$446FlexibilityNo cancel feeOn-time63%

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