$279 Cheap Flights from Houston (HOU) to Tri-Cities (TRI)

View $279 flight on Sun, Jun 14, 2026Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Tri-Cities, TN (TRI-Tri-Cities Regional)

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Cheap Flights from Houston to Tri-Cities (HOU-TRI)

Prices were available within the past 7 days and start at $279 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, May 10 - Sat, May 16
HOU
Houston
TRI
Tri-Cities
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, May 10 from Houston to Tri-Cities, returning Sat, May 16, priced at $269 found 1 day ago

Frequently asked questions

How much does a flight from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) cost?
You can find cheap one-way flights from $279 and cheap return flights from $269 Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) with Expedia. One-way flights typically cost between $243 and $747, and return flights often range between $410 and $1410. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
February is the cheapest month to fly from Houston, TX (HOU) to Tri-Cities, TN (TRI), with average round-trip fares around $298. This fare is about 33% lower than the average price throughout the year, likely due to lower travel demand after the holiday season. Other affordable months to consider for this route are July and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
Enter HOU to TRI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
American Airlines is one of the cheapest airlines offering connecting flights from William P. Hobby (HOU) to Tri-Cities Regional (TRI), with round-trip tickets starting from around $760 with a layover in Dallas-Fort Worth Intl. (DFW). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
To find a cheap flight from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
For flights from Houston (HOU) to Tri-Cities (TRI), the best times to fly are in February and August. These months are the cheapest, with average return flight prices around $298. February is particularly advantageous as it combines lower fares with a more relaxed travel atmosphere. This information is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
The earliest flight from William P. Hobby Airport (HOU) to Tri-Cities Regional (TRI) usually leaves at about 5:00 AM, operated by American Airlines. An early departure like this allows you to arrive in Tri-Cities with plenty of time to explore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
The most popular departure times for flights from Houston, TX (HOU) to Tri-Cities, TN (TRI) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including Delta Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to arrive in Tri-Cities with a full day ahead of you.
How long does it take to fly from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
Flying from HOU to TRI with a connection usually takes about 4 hours 30 minutes, traveling roughly 881 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
First class seats are offered on the HOU to TRI route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight with Expedia?
It's easy to earn miles on a Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tri-Cities from William P. Hobby (HOU)?
From William P. Hobby (HOU), you can fly into Tri-Cities Regional (TRI) to reach Tri-Cities. Some flights may connect through major hubs like Memphis Intl. (MEM), Birmingham Intl. (BHM), Nashville Intl. (BNA) before reaching Tri-Cities. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) at the last minute?
Typically, booking a last minute flight from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight and hotel package?
Securing a Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
If you booked your Houston, TX (HOU-William P. Hobby) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
William P. Hobby
Destination airport
Tri-Cities Regional
Airlines serving
American Airlines, Delta
Roundtrip price
$268
Distance
880 mi

Book with confidence

Houston to Tri-Cities Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston to Tri-Cities in 2026. You can also book with separate airlines for your outbound and return journeys, from $279 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 Houston 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 Houston 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.

 

Houston to Tri-Cities Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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