Cheap Flights from Nashville (BNA) to Boulder (WBU)

Popular airlines from Nashville International Airport (BNA) to Boulder, CO (WBU-Boulder Municipal)

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Flights from Nashville (BNA) to Boulder (WBU)
Origin airport
Nashville Intl.
Destination airport
Boulder Municipal
Distance
1042 mi

Nashville to Boulder Flights

The cheapest times to fly from Nashville to Boulder

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

 

The best time to book a flight from Nashville to Boulder

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

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 Nashville to Boulder 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 Nashville to Boulder 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 Nashville to Boulder 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 Nashville Intl. Airport (BNA) to Boulder, CO (WBU-Boulder Municipal) cost?
Secure a cheap one-way flight or cheap return flight from Nashville Intl. Airport (BNA) to Boulder, CO (WBU-Boulder Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Nashville Intl. Airport (BNA) to Boulder, CO (WBU-Boulder Municipal)?
Flying in may help you find better deals, as it's the cheapest month for flights between BNA and WBU. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Nashville Intl. Airport (BNA) to Boulder, CO (WBU-Boulder Municipal)?
To find the cheapest airline that'll fly you from BNA to WBU, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Nashville Intl. Airport (BNA) to Boulder, CO (WBU-Boulder Municipal)?
There are no daily direct flights available from Nashville Intl. Airport (BNA) to Boulder, CO (WBU-Boulder Municipal). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from BNA to WBU?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, such as the time of year 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 Nashville Intl. Airport (BNA) to Boulder, CO (WBU-Boulder Municipal)?
To land at Boulder, CO (WBU-Boulder Municipal) on schedule, pick a flight that leaves Nashville Intl. Airport (BNA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for Boulder from Nashville Intl. Airport (BNA)?
If you're on a direct flight from Nashville Intl. Airport (BNA) to Boulder, Denver Intl. Airport (DEN) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to Boulder, CO (WBU-Boulder Municipal) last-minute?
Booking your plane ticket from BNA to WBU just before your journey is usually more expensive. But if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a BNA to WBU flight and hotel package?
Compared with arranging hotels and flights separately, booking a BNA to WBU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of planning your trip. 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 Nashville Intl. Airport (BNA) to Boulder, CO (WBU-Boulder Municipal)?
If you booked your BNA to WBU flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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