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$84+ Cheap flights from Denver (DEN) to Cancún (CUN)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CUN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Cancun are usually found in July or August, booked 87 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from Denver to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Cancún (CUN). 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 17, 2025.

Round-trip from

$284
(Kiwi.com)

One-way from

$84
(American Airlines)

Popular in

September

Cheapest in

July

Average price

$560

Good round-trip deal

$518 or less

Good one-way deal

$222 or less
From Denver Intl to Cancun
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One-way flight from Denver Intl to Cancun
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Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 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 Denver Intl to Cancun.
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Price to beat on a one-way flight from Denver Intl to Cancun.
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Find flight deals from Denver to Cancún

Cheapest flights from Denver to Cancún
Explore the most affordable flight options available from Denver to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/131:23 pmDEN - CUN
1 stop12h 10mMultiple Airlines
Thu 10/169:52 amCUN - DEN
1 stop12h 03mMultiple Airlines
Deal found 9/14$284
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/2510:05 amDEN - CUN
Nonstop3h 59mFrontier
Sun 11/21:28 pmCUN - DEN
1 stop20h 13mFrontier
Deal found 9/15$285
This Frontier deal was found by Cheapflights users on 9/15. 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 10/2510:05 amDEN - CUN
Nonstop3h 59mFrontier
Sat 11/111:57 amCUN - DEN
1 stop12h 46mFrontier
Deal found 9/15$286
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 10/2111:40 amDEN - CUN
2 stops12h 10mMultiple Airlines
Sat 10/254:14 pmCUN - DEN
Nonstop4h 16mMultiple Airlines
Deal found 9/16$289
This Flightnetwork deal was found by Cheapflights users on 9/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:40 amDEN - CUN
1 stop9h 09mMultiple Airlines
Sun 10/124:14 pmCUN - DEN
Nonstop4h 16mMultiple Airlines
Deal found 9/16$290
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Tue 10/141:23 pmDEN - CUN
1 stop12h 10mMultiple Airlines
Tue 10/219:09 amCUN - DEN
1 stop15h 07mMultiple Airlines
Deal found 9/14$291
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/111:23 pmDEN - CUN
1 stop12h 10mVolaris
Sat 10/184:25 amCUN - DEN
1 stop8h 24mVolaris
Deal found 9/14$292
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sun 10/121:23 pmDEN - CUN
1 stop12h 10mMultiple Airlines
Thu 10/169:52 amCUN - DEN
1 stop12h 03mMultiple Airlines
Deal found 9/16$294
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/111:23 pmDEN - CUN
1 stop12h 10mMultiple Airlines
Thu 10/169:52 amCUN - DEN
1 stop12h 03mMultiple Airlines
Deal found 9/14$295
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:20 pmDEN - CUN
1 stop24h 45mViva
Wed 11/1210:30 amCUN - DEN
1 stop28h 20mViva
Deal found 9/15$296

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Cancún 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 17, 2025.
Use the filters below to find and compare flights from Denver to Cancún that are best for you.

Fly from

Denver

Fly to

Cancún

Route

Depart

Return

Price

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Wed 11/12

8:19 am-2:18 pm

Nonstop3h 59m

Cancun

Thu 11/20

4:20 pm-6:39 pm

Nonstop4h 19m

$347

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Sun 10/19

6:15 am-5:05 pm

1 stop9h 50m

Cancun

Sat 10/25

6:00 am-8:15 pm

2 stops15h 15m

$366

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Sun 12/14

5:02 am-1:34 pm

1 stop6h 32m

Cancun

Mon 12/22

12:36 pm-3:03 pm

Nonstop4h 27m

$382

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Sun 10/19

12:50 am-2:20 pm

1 stop12h 30m

Cancun

Thu 10/30

7:00 am-8:15 pm

2 stops14h 15m

$412

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Mon 2/23

6:05 am-8:36 pm

2 stops12h 31m

Cancun

Tue 3/3

6:00 am-11:50 am

1 stop7h 50m

$447

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Wed 11/12

8:19 am-2:18 pm

Nonstop3h 59m

Cancun

Fri 11/21

4:20 pm-6:39 pm

Nonstop4h 19m

$457

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Tue 11/11

6:00 am-8:12 pm

2 stops12h 12m

Cancun

Tue 11/18

8:49 am-8:33 pm

2 stops13h 44m

$458

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Tue 1/20

7:05 am-8:36 pm

2 stops11h 31m

Cancun

Tue 1/27

1:14 pm-11:54 pm

2 stops12h 40m

$458

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Wed 12/31

5:30 am-6:15 pm

2 stops10h 45m

Cancun

Fri 1/9

8:00 am-3:07 pm

1 stop9h 07m

$462

DenverCancún

DEN - CUN

DENCUN

Denver Intl

Tue 11/18

5:16 am-6:00 pm

2 stops10h 44m

Cancun

Thu 11/27

6:00 am-6:48 pm

2 stops14h 48m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 22 results
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The best insider tips for Denver to Cancún 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 Denver to Cancún trip
Airlines
Frontier

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


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

Read more about Frontierby Marisa Garcia
Southwest

Southwest offers free snacks and non-alcoholic beverages during flights.


Southwest's Rapid Rewards points don't expire, offering flexibility for frequent flyers.

Read more about Southwestby Marisa Garcia
Airports
DEN

For a quick security experience at DEN, use the South security checkpoint, which is open 24 hours.

Read more about DENby Emily Zemler
CUN

Arrange a hotel transfer from CUN to avoid the hectic arrivals area and potential taxi scams.

Read more about CUNby Ramsey Qubein
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 Denver to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Denver 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 Denver to Cancún

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Cancún. Price data was last updated on September 12, 2025.

The price you pay for your flight from Denver to Cancún may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Denver to Cancún (average of $360). Flying from Denver to Cancún in March is currently the most expensive (average of $492). 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 DEN to CUN?

Find hourly flight availability from Denver to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 40% on flights from Denver to Cancún by exploring options for tickets in the evening.

What is the cheapest day to fly from Denver to Cancún?

Use this chart to determine the cheapest time to fly round-trip from Denver to Cancún. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Denver to Cancún flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Denver to Cancún, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
Volaris
6.6
Okay
1,154 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

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 Denver to Cancún. 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 Denver to Cancún?

    If you book a flight from Denver to Cancún, you will be flying from Denver Intl to Cancun. Flights to Cancun (CUN) from Denver Intl (DEN) take 3h 50m for a nonstop flight. There are 2 flights from Denver Intl to Cancún per day from 8 airlines.

  • How popular is this Denver to Cancún flight route?

    Flights from Denver Intl to Cancun have been viewed 72 times in the past calendar month.

  • How long is the flight from Denver to Cancún?

    A quick flight from Denver to Cancún can take about 3h 59m. United Airlines provides one of the quickest options available for as low as $347. Airlines will cover a distance of 1670 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Aeromexico, at $144, was found to be the cheapest airline from Denver to Cancún.Alternate airlines to your destination round-trip include Volaris and Frontier. These flights start at 67% lower than the current average price 3 months from now.

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

    $89 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Volaris, with prices starting from $114 and $142, respectively.

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

    Before booking your flight to Cancún from Denver, check out the most reliable airlines to get you to your destination on time: United Airlines (84%), Southwest (77%), Air Canada( 66%).

  • What are the cheapest flights from Denver to Cancún?

    Looking at all options, your cheapest flight can be booked for $90. While the most popular route (Denver Intl - Cancun) can be booked for $220 on average, our data indicates $443 when flying from Denver to Cancún.

  • Where are the most common layover locations when flying from Denver to Cancún?

    The most popular layover on flights from Denver to Cancún is Mexico City.

  • What are some popular things to do or see while on a layover in Mexico City?

    Mexico City travelers tend to visit El Ángel de la Independencia, Basílica de Santa María de Guadalupe, and Plaza de la Constitucion more than anywhere else. El Ángel de la Independencia, Basílica de Santa María de Guadalupe, and Plaza de la Constitucion are located about 6.3 mi, 4.5 mi, and 4.0 mi, respectively from Mexico City Benito Juarez. Travelers can rent a car at Mexico City Benito Juarez for an average daily rate of $23 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Denver to Cancún flights?

    Denver to Cancún flights that have layovers will least frequently stop in Dallas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Cancún 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 Denver to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Denver to Cancún (average of $360). Flying from Denver to Cancún in March is currently the most expensive (average of $492). 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 Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

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Top 8 airlines flying from Denver to Cancún

Discover the top 8 airlines that operate flights from Denver to Cancún. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$144Average$363FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$173Average$366FlexibilityNo cancel feeOn-time79%
FrontierCheapest$174Average$349FlexibilityNo cancel feeOn-time62%
VivaCheapest$197Average$261FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$261Average$574FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$295Average$574FlexibilityNo cancel feeOn-time69%
DeltaCheapest$306Average$485FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$558FlexibilityNo cancel feeOn-time71%

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