HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$150+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — DEN
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cancún to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Thursday and return on a Tuesday

Cheap 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 December 8, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:58 pmCUN - DEN
Nonstop4h 32mFrontier
Fri 1/211:05 amDEN - CUN
Nonstop4h 07mFrontier
Deal found 12/7$166
This Frontier deal was found by Cheapflights users on 12/6. 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.
Tue 12/234:58 pmCUN - DEN
Nonstop4h 32mFrontier
Fri 1/211:05 amDEN - CUN
Nonstop4h 07mFrontier
Deal found 12/6$167
This eDestinos deal was found by Cheapflights users on 12/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:58 pmCUN - DEN
Nonstop4h 32mFrontier
Tue 1/611:29 amDEN - CUN
Nonstop4h 07mFrontier
Deal found 12/7$187
This Frontier deal was found by Cheapflights users on 12/6. 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 12/204:58 pmCUN - DEN
Nonstop4h 32mFrontier
Wed 12/3111:05 amDEN - CUN
Nonstop4h 07mFrontier
Deal found 12/6$188
This Cheapflightsfares deal was found by Cheapflights users on 12/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:58 pmCUN - DEN
Nonstop4h 32mFrontier
Thu 1/111:05 amDEN - CUN
Nonstop4h 07mFrontier
Deal found 12/6$197
This Frontier deal was found by Cheapflights users on 12/7. 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 12/204:58 pmCUN - DEN
Nonstop4h 32mFrontier
Sat 1/1011:29 amDEN - CUN
Nonstop4h 07mFrontier
Deal found 12/7$199
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/224:58 pmCUN - DEN
Nonstop4h 32mFrontier
Tue 12/3011:05 amDEN - CUN
Nonstop4h 07mFrontier
Deal found 12/7$208
This Frontier deal was found by Cheapflights users on 12/8. 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.
Tue 12/234:58 pmCUN - DEN
Nonstop4h 32mFrontier
Mon 12/2911:59 pmDEN - CUN
1 stop8h 44mFrontier
Deal found 12/8$211
This Cheapflightsfares deal was found by Cheapflights users on 12/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:58 pmCUN - DEN
Nonstop4h 32mFrontier
Tue 12/308:45 pmDEN - CUN
1 stop17h 03mFrontier
Deal found 12/6$212
This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:58 pmCUN - DEN
Nonstop4h 32mFrontier
Mon 12/2911:05 amDEN - CUN
Nonstop4h 07mFrontier
Deal found 12/7$216

Find 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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$166
(Cheapflightsfares)

One-way from

$150
(Kiwi.com)

Popular in

September

Cheapest in

July

Average price

$287

Good round-trip deal

$293 or less

Good one-way deal

$228 or less
Provider with most accurate pricing for Cancun-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cancun-Denver Intl flights.
Search Deals
From Cancun to Denver Intl
Search Deals
One-way flight from Cancun to Denver Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Cancun to Denver Intl.
Search Deals
Price to beat on a one-way flight from Cancun to Denver Intl.
Search Deals

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 December 8, 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

Tue 12/23

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Fri 1/2

11:05 am-5:12 pm

Nonstop4h 07m

$167

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Sat 12/20

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Tue 12/30

11:05 am-5:12 pm

Nonstop4h 07m

$187

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Sat 12/20

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Wed 12/31

11:05 am-5:12 pm

Nonstop4h 07m

$188

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Mon 12/22

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Tue 12/30

11:05 am-5:12 pm

Nonstop4h 07m

$208

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Sun 12/21

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Mon 12/29

5:51 pm-11:16 am

1 stop15h 25m

$211

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Tue 12/23

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Sun 12/28

6:00 am-11:16 am

1 stop27h 16m

$220

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Thu 2/19

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Sun 2/22

12:59 am-1:36 pm

1 stop10h 37m

$254

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Sun 12/21

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Tue 12/30

8:45 pm-3:48 pm

1 stop17h 03m

$258

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Mon 12/29

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Sat 1/3

11:05 am-5:12 pm

Nonstop4h 07m

$260

CancúnDenver

CUN - DEN

CUNDEN

Cancun

Wed 12/24

4:58 pm-7:30 pm

Nonstop4h 32m

Denver Intl

Thu 1/1

9:05 pm-11:24 am

1 stop12h 19m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Cancún to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to Denver in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cancún-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cancún-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cancún-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cancún-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 5, 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, February is the cheapest month in which you can book a flight from Cancún to Denver (average of $140). Flying from Cancún to Denver in September is currently the most expensive (average of $316). 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 December 8, 2025.

It’s optimal to fly from Cancún to Denver in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

The best insider tips for Cancún to Denver flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
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

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 December 8, 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
4,252 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,252 reviews
Southwest
8.0
Very good
4,252 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,079 reviews
Southwest
8.0
Very good
4,252 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,087 reviews
Southwest
8.0
Very good
4,252 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 19m for a nonstop flight. There are 5 flights from Cancun to Denver per day from 3 airlines.

  • How popular is this Cancún to Denver flight route?

    Within the past month, 10 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 32m. Fly via Frontier to get the fastest option. There are 1670 mi between Cancún and Denver. All flights are typically nonstop.

  • 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 $169 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $208 and $260 round-trip. Frontier is currently priced 47% below the average price you’ll pay for this route.

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

    $120 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Volaris and Viva, with prices starting from $145 and $152, 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 (90%), United Airlines (90%) or Frontier (71%) 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 $331, our data shows the cheapest flight currently is $152. When looking at the most popular route, (Cancun - Denver Intl), you can expect to pay $296 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, February is the cheapest month in which you can book a flight from Cancún to Denver (average of $140). Flying from Cancún to Denver in September is currently the most expensive (average of $316). 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
Black Hawk
Thornton
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$176Average$268FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$209Average$500FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$260Average$446FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.