Cheap Flights from Boulder (WBU) to Cancun (CUN)

Popular airlines from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN)

Frequently asked questions

How much does a flight from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN) cost?
Lock in a cheap one-way flight or cheap return flight from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN)?
is the cheapest month to fly from WBU to CUN. Traveling during quieter months is often the key to finding a great deal.
Which airlines fly direct from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN)?
Although Boulder, CO (WBU-Boulder Municipal) has no direct flights to Cancun Intl. Airport (CUN), other airports have nonstop options. Departing from Denver Intl. Airport (DEN) will get you to Cancun without any layovers.
What is the cheapest airline that flies from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from WBU to CUN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN)?
You'll have to catch a flight with a layover if you're traveling from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from WBU to CUN?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN)?
To avoid possible delays on the Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN) route, travel before 3 PM. Departures after this hour are 22% more likely to be 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.
Is it cheaper to buy a plane ticket from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN) last-minute?
Holding off until right before your break to book your flight from WBU to CUN often results in higher prices. While it's possible to find some last-minute offers, there's no guarantee. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book a WBU to CUN flight and hotel package?
Opting for a WBU to CUN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boulder, CO (WBU-Boulder Municipal) to Cancun Intl. Airport (CUN)?
It's usually possible to reschedule or cancel your WBU to CUN flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Boulder Municipal
Destination airport
Cancun Intl.
Distance
1700 mi

Book with confidence

Boulder to Cancun Flights

The cheapest times to fly from Boulder to Cancun

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boulder to Cancun are during the month of . You can find some of the cheapest flights from Boulder to Cancun with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boulder to Cancun

Sunday is one of the best days to book for cheap flights from Boulder to Cancun: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boulder to Cancun

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boulder to Cancun in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boulder to Cancun flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boulder to Cancun airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boulder to Cancun Flights

Explore a world of travel with Expedia

*Available to One Key members.