Cheap Flights from Boulder (WBU) to Cali (CLO)

Popular airlines from Boulder, CO (WBU-Boulder Municipal) to Alfonso Bonilla Aragon Intl. Airport (CLO)

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Flights from Boulder (WBU) to Cali (CLO)
Origin airport
Boulder Municipal
Destination airport
Alfonso Bonilla Aragon Intl.
Distance
3098 mi

Boulder to Cali Flights

The cheapest times to fly from Boulder to Cali

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 Cali are during the month of . You can find some of the cheapest flights from Boulder to Cali with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boulder to Cali

Sunday is one of the best days to book for cheap flights from Boulder to Cali: 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 Cali

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 Cali in 2025. 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 Cali 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 Cali 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 Boulder, CO (WBU-Boulder Municipal) to Alfonso Bonilla Aragon Intl. Airport (CLO) cost?
Discover the latest flight deals from WBU to CLO 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 WBU to CLO?
The cheapest flights from WBU to CLO 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 WBU to CLO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from WBU to CLO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Boulder, CO (WBU-Boulder Municipal) to Alfonso Bonilla Aragon Intl. Airport (CLO)?
You'll need to hop on a flight with a layover when traveling from Boulder, CO (WBU-Boulder Municipal) to Alfonso Bonilla Aragon Intl. Airport (CLO). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from WBU to CLO?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, including the carrier and season.*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 Alfonso Bonilla Aragon Intl. Airport (CLO)?
To avoid potential delays on the Boulder, CO (WBU-Boulder Municipal) to Alfonso Bonilla Aragon Intl. Airport (CLO) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being 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 Alfonso Bonilla Aragon Intl. Airport (CLO) last-minute?
Last-minute bookings from WBU to CLO are usually more expensive. To lock in the best prices, start searching for flights ahead of time. That being said, if your travel plans are flexible, you may find a cheap fare right before your trip.
Is it cheaper to book a WBU to CLO flight and hotel package?
Compared with arranging flights and hotels separately, booking a WBU to CLO flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Boulder, CO (WBU-Boulder Municipal) to Alfonso Bonilla Aragon Intl. Airport (CLO)?
Typically, you're able to reschedule or cancel your WBU to CLO flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.