$158 Cheap Flights from Colorado Springs (COS) to Cancun (CUN)

View $158 flight on Tue, Jul 15, 2025Opens in a new window

Popular airlines from Colorado Springs Airport (COS) to Cancun Intl. Airport (CUN)

Find available prices by choosing your travel dates.

Cheap Flights from Colorado Springs to Cancun (COS-CUN)

Prices were available within the past 7 days and start at $158 for one-way flights and $344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, Jun 25 - Thu, Jun 26
COS
Colorado Springs
CUN
Cancun
$344 Roundtrip, found 2 days ago
$344
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Jun 25 from Colorado Springs to Cancun, returning Thu, Jun 26, priced at $344 found 2 days ago
Southwest Airlines
Mon, Jun 9 - Wed, Jun 11
COS
Colorado Springs
CUN
Cancun
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Jun 9 from Colorado Springs to Cancun, returning Wed, Jun 11, priced at $350 found 2 days ago
Southwest Airlines
Wed, Jul 30 - Sat, Aug 2
COS
Colorado Springs
CUN
Cancun
$373 Roundtrip, found 1 day ago
$373
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Jul 30 from Colorado Springs to Cancun, returning Sat, Aug 2, priced at $373 found 1 day ago
Southwest Airlines
Sat, Jun 7 - Wed, Jun 11
COS
Colorado Springs
CUN
Cancun
$378 Roundtrip, found 8 hours ago
$378
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Sat, Jun 7 from Colorado Springs to Cancun, returning Wed, Jun 11, priced at $378 found 8 hours ago
Southwest Airlines
Wed, Jun 11 - Sat, Jun 21
COS
Colorado Springs
CUN
Cancun
$382 Roundtrip, found 3 days ago
$382
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Jun 11 from Colorado Springs to Cancun, returning Sat, Jun 21, priced at $382 found 3 days ago
Southwest Airlines
Mon, Jun 16 - Thu, Jun 19
COS
Colorado Springs
CUN
Cancun
$395 Roundtrip, found 1 day ago
$395
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Jun 16 from Colorado Springs to Cancun, returning Thu, Jun 19, priced at $395 found 1 day ago
American Airlines
Sat, Sep 13 - Fri, Sep 19
COS
Colorado Springs
CUN
Cancun
$423 Roundtrip, found 3 days ago
$423
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 13 from Colorado Springs to Cancun, returning Fri, Sep 19, priced at $423 found 3 days ago
Aeromexico
Tue, Sep 9 - Wed, Sep 17
COS
Colorado Springs
CUN
Cancun
$423 Roundtrip, found 3 days ago
$423
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Tue, Sep 9 from Colorado Springs to Cancun, returning Wed, Sep 17, priced at $423 found 3 days ago
Delta
Tue, Sep 16 - Wed, Sep 24
COS
Colorado Springs
CUN
Cancun
$423 Roundtrip, found 3 days ago
$423
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 16 from Colorado Springs to Cancun, returning Wed, Sep 24, priced at $423 found 3 days ago
United
Tue, Sep 9 - Wed, Sep 17
COS
Colorado Springs
CUN
Cancun
$423 Roundtrip, found 3 days ago
$423
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 9 from Colorado Springs to Cancun, returning Wed, Sep 17, priced at $423 found 3 days ago
Flights from Colorado Springs (COS) to Cancun (CUN)
Origin airport
Colorado Springs
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$343
Distance
1619 mi

Colorado Springs to Cancun Flights

The cheapest times to fly from Colorado Springs 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 Colorado Springs to Cancun are during the month of June. You can find some of the cheapest flights from Colorado Springs to Cancun with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Colorado Springs to Cancun

Sunday is one of the best days to book for cheap flights from Colorado Springs 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 Colorado Springs 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 Colorado Springs to Cancun in 2025. You can also book with separate airlines for your outbound and return journeys, from $158 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 Colorado Springs 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 Colorado Springs 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.

Frequently asked questions

How much does a flight from Colorado Springs Airport (COS) to Cancun Intl. Airport (CUN) cost?
Discover the latest flight deals from COS to CUN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from COS to CUN?
The cheapest flights from COS to CUN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from COS to CUN?
Take off from COS to CUN with Southwest Airlines. This airline currently has the cheapest one-way ticket for this route, starting at $191. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from COS on June 7 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Colorado Springs Airport (COS) to Cancun Intl. Airport (CUN)?
You’ll have to catch a flight with a layover if you’re traveling from Colorado Springs Airport (COS) to Cancun Intl. Airport (CUN). Direct flights don’t operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from COS to CUN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Colorado Springs Airport (COS) to Cancun Intl. Airport (CUN)?
To avoid possible delays on the Colorado Springs Airport (COS) to Cancun Intl. Airport (CUN) route, aim to travel before 3 PM. Flights after this time 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 Colorado Springs Airport (COS) to Cancun Intl. Airport (CUN) last-minute?
Holding off until just before your trip to book your flight from COS to CUN often results in higher prices. Although you may find some last-minute offers, they’re not always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a COS to CUN flight and hotel package?
Compared with arranging hotels and flights separately, booking a COS to CUN flight and hotel package with Expedia could lead to significant savings. What’s more, managing everything in one place will take the stress out of travel planning. Just secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Colorado Springs Airport (COS) to Cancun Intl. Airport (CUN)?
Typically, you can reschedule or cancel your COS to CUN flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.