$306 Cheap Flights from Tri-Cities (TRI) to Aspen (ASE)

View $306 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Aspen/Pitkin County Airport (ASE)

Cheap Flights from Tri-Cities to Aspen (TRI-ASE)

Prices were available within the past 7 days and start at $306 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Tri-Cities (TRI) to Aspen (ASE)
Origin airport
Tri-Cities Regional
Destination airport
Pitkin County
Distance
1343 mi

Tri-Cities to Aspen Flights

The cheapest times to fly from Tri-Cities to Aspen

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

 

The best time to book a flight from Tri-Cities to Aspen

Sunday is one of the best days to book for cheap flights from Tri-Cities to Aspen: 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 Tri-Cities to Aspen

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 Tri-Cities to Aspen in 2025. You can also book with separate airlines for your outbound and return journeys, from $306 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 Tri-Cities to Aspen 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 Tri-Cities to Aspen 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 Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE) cost?
Lock in a cheap one-way flight from $306 or cheap return flight from Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE)?
The cheapest month to fly from TRI to ASE is , when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE)?
To find the cheapest airline that'll fly you from TRI to ASE, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE)?
You'll need to hop on a flight with a layover if you're traveling from Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from TRI to ASE?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline 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 Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE)?
To avoid possible delays on the Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE) last-minute?
Last-minute bookings from TRI to ASE are generally more expensive. To secure the best prices, start looking for flights as early as possible. That being said, if you can play around with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a TRI to ASE flight and hotel package?
Compared with arranging flights and hotels separately, booking a TRI to ASE flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Tri-Cities Regional Airport (TRI) to Pitkin County Airport (ASE)?
If you reserved your TRI to ASE flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.