Cheap Flights from Dali (DLU) to Tri-Cities (TRI)

Popular airlines from Dali (DLU) to Tri-Cities, TN (TRI-Tri-Cities Regional)

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Frequently asked questions

How much does a flight from Dali Airport (DLU) to Tri-Cities Regional Airport (TRI) cost?
Snag a cheap one-way flight or cheap return flight from Dali Airport (DLU) to Tri-Cities Regional Airport (TRI) 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 Dali Airport (DLU) to Tri-Cities Regional Airport (TRI)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between DLU and TRI. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Dali Airport (DLU) to Tri-Cities Regional Airport (TRI)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DLU to TRI flight.
How many flights per day from Dali Airport (DLU) to Tri-Cities Regional Airport (TRI)?
You'll have to hop on a flight with a layover if you're traveling from Dali Airport (DLU) to Tri-Cities Regional Airport (TRI). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from DLU to TRI?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, carrier 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 Dali Airport (DLU) to Tri-Cities Regional Airport (TRI)?
To arrive at Tri-Cities Regional Airport (TRI) on time, choose a flight that leaves from Dali Airport (DLU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Dali Airport (DLU) to Tri-Cities Regional Airport (TRI) last-minute?
Booking your ticket from DLU to TRI right before your trip is typically more expensive. However, if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a DLU to TRI flight and hotel package?
Opting for a DLU to TRI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dali Airport (DLU) to Tri-Cities Regional Airport (TRI)?
If you booked your DLU to TRI flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket 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, go to our Customer Service portal for further details.

Travel information

Origin airport
Dali
Destination airport
Tri-Cities Regional
Distance
8139 mi

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Dali to Tri-Cities Flights

The cheapest times to fly from Dali to Tri-Cities

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

 

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

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

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 Dali to Tri-Cities 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 Dali to Tri-Cities 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 Dali to Tri-Cities 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.

 

Dali to Tri-Cities Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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