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$141 Cheap Flights from Tri-Cities (TRI) to Houston (HOU)

View $141 flight on Thu, Sep 10, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $141 for one-way flights and $281 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 31 - Tue, Nov 3
TRI
Tri-Cities
HOU
Houston
$281 Roundtrip, found 6 hours ago
$281
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Oct 31 from Tri-Cities to Houston, returning Tue, Nov 3, priced at $281 found 6 hours ago
Delta
Tue, Nov 10 - Sat, Nov 14
TRI
Tri-Cities
HOU
Houston
$314 Roundtrip, found 6 days ago
$314
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 10 from Tri-Cities to Houston, returning Sat, Nov 14, priced at $314 found 6 days ago
Delta
Wed, Oct 14 - Tue, Oct 20
TRI
Tri-Cities
HOU
Houston
$335 Roundtrip, found 18 hours ago
$335
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Oct 14 from Tri-Cities to Houston, returning Tue, Oct 20, priced at $335 found 18 hours ago
Delta
Tue, Nov 10 - Sat, Nov 14
TRI
Tri-Cities
HOU
Houston
$342 Roundtrip, found 6 days ago
$342
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 10 from Tri-Cities to Houston, returning Sat, Nov 14, priced at $342 found 6 days ago
Delta
Tue, Nov 10 - Sat, Nov 14
TRI
Tri-Cities
HOU
Houston
$344 Roundtrip, found 6 days ago
$344
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 10 from Tri-Cities to Houston, returning Sat, Nov 14, priced at $344 found 6 days ago
Delta
Fri, Sep 4 - Tue, Sep 8
TRI
Tri-Cities
HOU
Houston
$348 Roundtrip, found 2 days ago
$348
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 4 from Tri-Cities to Houston, returning Tue, Sep 8, priced at $348 found 2 days ago
Delta
Wed, Jan 27 - Mon, Feb 1
TRI
Tri-Cities
HOU
Houston
$355 Roundtrip, found 2 days ago
$355
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jan 27 from Tri-Cities to Houston, returning Mon, Feb 1, priced at $355 found 2 days ago
Delta
Thu, Aug 20 - Mon, Aug 24
TRI
Tri-Cities
HOU
Houston
$358 Roundtrip, found 5 days ago
$358
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 20 from Tri-Cities to Houston, returning Mon, Aug 24, priced at $358 found 5 days ago
Delta
Fri, Sep 4 - Tue, Sep 8
TRI
Tri-Cities
HOU
Houston
$373 Roundtrip, found 2 days ago
$373
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 4 from Tri-Cities to Houston, returning Tue, Sep 8, priced at $373 found 2 days ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Average driving time to city center is 24 minutes. Flights from $757
IAH
George Bush Intercontinental
Average driving time to city center24 min
Flights from $757

What you need to know for your flight from Tri-Cities Regional to William P. Hobby

Tri-Cities (TRI) to Houston (HOU) at a glance

Explore a range of airlines offering flights from Tri-Cities Regional Airport (TRI) to William P. Hobby Airport (HOU) on this popular domestic short-haul route. Compare various options from full-service carriers to pinpoint the itinerary that best aligns with your budget, schedule, and travel plans as you immerse yourself in the vibrant sights and neighborhoods of Houston. Find essential details about flights on this route to plan your journey effectively.

  • Fastest flight duration: around 3h 30m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 900 miles (1,450 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $145–$495, depending on seasonality and how far ahead you book

Flights from Tri-Cities Regional Airport (TRI) to William P. Hobby Airport (HOU)

Recent traveler bookings reveal the top airlines favored for journeys from Tri-Cities to Houston, primarily for their one-stop services. Popular layover points include Hartsfield-Jackson Atlanta International Airport (ATL), with an approximate layover of 1 hour and 30 minutes, and Dallas-Fort Worth International Airport (DFW), offering around a 50-minute layover. These options allow you to balance price, total travel time, and cabin class, helping you craft the ideal travel itinerary.

  • Delta: As a leading full-service airline, Delta provides one-stop service on this route, with one-way ticket prices generally falling between $145 and $490. It operates about 77% of the flights, featuring an in-flight duration of 3 hours and 30 minutes, resulting in a total travel time of roughly 5 hours, including layovers.
  • American Airlines: Another full-service option, American Airlines offers one-stop flights with one-way fares usually ranging from $150 to $495. This airline accounts for around 23% of departures on the route, with an in-flight time of 3 hours and 30 minutes, leading to an overall journey time of approximately 5 hours, factoring in layovers.

Alternative routes from Tri-Cities (TRI) to Houston (HOU)

  • Asheville to Houston (AVL-HOU): Asheville Regional Airport (AVL) is located approximately 72 miles from Tri-Cities Regional Airport (TRI). One-way economy tickets for this route generally fall between $130 and $415, influenced by the season and how early tickets are booked. Flights on this route typically include one-stop options, with common layovers at Hartsfield-Jackson Atlanta International Airport (ATL) and Dallas-Fort Worth International Airport (DFW). Major airlines serving this route are Delta and American Airlines, and first-class service is also available.
  • Tri-Cities to Houston (TRI-IAH): George Bush Intercontinental Airport (IAH) is about 23 miles from William P. Hobby Airport (HOU). One-way economy fares typically range from $130 to $440, based on the time of year and advance booking. This route usually features one-stop flights, with popular layover spots at Charlotte-Douglas International Airport (CLT) and Hartsfield-Jackson Atlanta International Airport (ATL). The primary airlines for this route include American Airlines and Delta, with first-class options also offered.

How to find the best prices for flights from Tri-Cities (TRI) to Houston (HOU)

Getting some of the best deals on flights from Tri-Cities to Houston is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, although most travelers book within 2 weeks. Evening departures from 6 PM to 12 AM often offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Monday usually provides cheaper prices, but Tuesday is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at William P. Hobby Airport from Tri-Cities Regional Airport

Houston welcomes travelers from Tri-Cities with a range of transport options based on price, convenience, and proximity. Here's how to reach Houston efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Houston, with private rides that can be arranged in advance.
  • Car rental: Renting a car from William P. Hobby Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at William P. Hobby Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From William P. Hobby Airport, Palm Center Transit Center, a metro station, is located about 5.5 miles away by car, providing convenient access to public transportation into the city.

Frequently asked questions

How much does a flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) cost?
You can find cheap one-way flights from $141 and cheap return flights from $281 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) with Expedia. One-way flights usually range from $245 to $790, and return flights typically cost between $382 and $1313. 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
February is the cheapest month to fly from Tri-Cities to Houston, with average round-trip fares around $288. This is about 26% lower than the average price throughout the year, as February typically sees less travel demand. Other affordable months to consider are March and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
Enter TRI to HOU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
American Airlines is one of the cheapest airlines offering connecting flights from Tri-Cities, TN (TRI) to Houston, TX (HOU) with a layover in Charlotte-Douglas Intl. (CLT), starting from around $230. 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
To find a cheap flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby), 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
For flights from Tri-Cities, TN (TRI) to Houston, TX (HOU), February and April are the best months to travel. You can expect to pay about $288 for a return flight in these months, which are the cheapest. February is often less crowded, while April brings mild weather, making both months ideal for your trip. 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
The earliest flight from Tri-Cities, TN (Tri-Cities Regional) to Houston, TX (William P. Hobby) typically leaves at 5:00 AM, with American Airlines providing the service. This seasonal route operates in November, allowing you to start your day early in Houston. 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
The most popular departure times for flights from Tri-Cities Regional (TRI) to William P. Hobby (HOU) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time window. Many major carriers, including American Airlines and Delta, offer flights during this window. This timing is favored because it allows you to arrive in Houston with plenty of time to enjoy your day.
How long does it take to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
Flights from TRI to HOU with one stop typically take around 7 hours 20 minutes, covering approximately 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
First class seats are offered on the TRI to HOU route with Delta Air Lines and American Airlines.
How do I earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) flight with Expedia?
It's easy to earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) 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 Houston from Tri-Cities Regional (TRI)?
When traveling from Tri-Cities Regional (TRI) to Houston, you can fly into George Bush Intercontinental (IAH) and William P. Hobby (HOU). Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW) before reaching Houston. 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) at the last minute?
Typically, booking a last minute flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) flight and hotel package?
Securing a Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) Houston Vacation Packages 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby)?
If you booked your Tri-Cities, TN (TRI-Tri-Cities Regional) to Houston, TX (HOU-William P. Hobby) 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
Tri-Cities Regional
Destination airport
William P. Hobby
Airlines serving
American Airlines, Delta
Roundtrip price
$280
Distance
880 mi

Book with confidence

Tri-Cities to Houston Flights

The cheapest times to fly from Tri-Cities to Houston

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

 

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

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

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 Houston in 2026. You can also book with separate airlines for your outbound and return journeys, from $141 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 Houston 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 Houston 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 Houston Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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