Cheap Flights from Tri-Cities (TRI) to Heihe (HEK)

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Heihe (HEK)

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Frequently asked questions

How much does a flight from Tri-Cities Regional Airport (TRI) to Heihe Airport (HEK) cost?
Lock in a cheap one-way flight or cheap return flight from Tri-Cities Regional Airport (TRI) to Heihe Airport (HEK) 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 Tri-Cities Regional Airport (TRI) to Heihe Airport (HEK)?
Traveling in is a great way to save, as it's the cheapest month for flights between TRI and HEK. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Tri-Cities Regional Airport (TRI) to Heihe Airport (HEK)?
To find the cheapest airline flying from TRI to HEK, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Tri-Cities Regional Airport (TRI) to Heihe Airport (HEK)?
Nonstop flights from Tri-Cities Regional Airport (TRI) to Heihe Airport (HEK) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TRI to HEK?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Heihe Airport (HEK)?
Choose a flight from Tri-Cities Regional Airport (TRI) to Heihe Airport (HEK) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Heihe Airport (HEK) last-minute?
Booking your plane ticket from TRI to HEK just before your trip is usually more expensive. But if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a TRI to HEK flight and hotel package?
Compared with arranging flights and hotels separately, booking a TRI to HEK flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Tri-Cities Regional Airport (TRI) to Heihe Airport (HEK)?
Typically, you're able to reschedule or cancel your TRI to HEK flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, head to our Customer Service portal.

Travel information

Origin airport
Tri-Cities Regional
Destination airport
Heihe
Distance
6180 mi

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Tri-Cities to Heihe Flights

The cheapest times to fly from Tri-Cities to Heihe

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

 

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

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

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 Heihe 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 Tri-Cities to Heihe 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 Heihe 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.

 

Tri-Cities to Heihe Flights

*Flight schedules are subject to change.

*Available to One Key members.