$135 Cheap flights from McGhee Tyson to George Bush Intercontinental (TYS to IAH)

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Find The Best Dates To Fly from McGhee Tyson to George Bush Intercontinental

Compare Flight Prices from Knoxville to Houston

Affordable Airfare Tickets from TYS to IAH Airport

The cheapest flights to George Bush Intercontinental found within the past 7 days were $209 round trip and $135 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 24 - Mon, Sep 29
TYS
Knoxville
IAH
Houston
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 24 from Knoxville to Houston, returning Mon, Sep 29, priced at $209 found 3 days ago
Thu, Aug 7 - Sun, Aug 10
TYS
Knoxville
IAH
Houston
$213 Roundtrip, found 3 days ago
$213
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 7 from Knoxville to Houston, returning Sun, Aug 10, priced at $213 found 3 days ago
Wed, Sep 24 - Mon, Sep 29
TYS
Knoxville
IAH
Houston
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 24 from Knoxville to Houston, returning Mon, Sep 29, priced at $219 found 3 days ago
Wed, Sep 24 - Mon, Sep 29
TYS
Knoxville
IAH
Houston
$221 Roundtrip, found 3 days ago
$221
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 24 from Knoxville to Houston, returning Mon, Sep 29, priced at $221 found 3 days ago
Wed, Aug 13 - Mon, Aug 18
TYS
Knoxville
IAH
Houston
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 13 from Knoxville to Houston, returning Mon, Aug 18, priced at $223 found 3 days ago
Thu, Nov 27 - Thu, Nov 27
TYS
Knoxville
IAH
Houston
$223 Roundtrip, found 4 days ago
$223
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Nov 27 from Knoxville to Houston, returning Thu, Nov 27, priced at $223 found 4 days ago
Wed, Aug 13 - Mon, Aug 18
TYS
Knoxville
IAH
Houston
$225 Roundtrip, found 3 days ago
$225
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 13 from Knoxville to Houston, returning Mon, Aug 18, priced at $225 found 3 days ago
Wed, Sep 24 - Mon, Sep 29
TYS
Knoxville
IAH
Houston
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Sep 24 from Knoxville to Houston, returning Mon, Sep 29, priced at $229 found 3 days ago
Fri, Aug 8 - Sun, Aug 10
TYS
Knoxville
IAH
Houston
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 8 from Knoxville to Houston, returning Sun, Aug 10, priced at $233 found 3 days ago
Thu, Aug 7 - Sun, Aug 10
TYS
Knoxville
IAH
Houston
$234 Roundtrip, found 3 days ago
$234
Roundtrip
found 3 days ago
Select United flight, departing Thu, Aug 7 from Knoxville to Houston, returning Sun, Aug 10, priced at $234 found 3 days ago

Frequently asked questions

Can I catch a flight from TYS to Houston Airport right now?
It's wise to find out about any travel advice reports and quarantine requirements in place in your destination city. Make sure you go to our Covid-19 Travel Advisor for up-to-date information on flying to George Bush Intercontinental Airport (IAH) from Knoxville Airport.
Are there direct flights from TYS to George Bush Intercontinental Airport (IAH)?
If you want to get started on your plans in Houston, fly with United Airlines. They advertise nonstop flights from McGhee Tyson Airport (TYS) to George Bush Intercontinental Airport (IAH).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Houston Airport, please visit our Customer Service Portal.
How long is the flight from Knoxville Airport to Houston Airport?
With the flight from Knoxville Airport to IAH taking on average 4 hours and 44 minutes, there'll be time to get lots of things done in the air. Make good use of the journey by bringing that book you've always wanted to read, checking out what's on the in-flight entertainment or catching up on some sleep. You might even find you're able to squeeze in all three before the plane lands.
What is the flight distance from McGhee Tyson Airport (TYS) to IAH?
Forget settling in for a film. We'll be impressed if you even manage a couple of episodes of your favorite show on the short journey between TYS and IAH. You'll only be covering 770 mi.
What airlines fly from TYS to Houston Airport?
Many well-traveled wanderers like traveling with United Airlines from Louisville to Houston. This reputable airline company not only offers 91 flights per month, it also flies direct.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with United Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Knoxville to Houston

 

Traveling From
McGhee Tyson
Traveling To
George Bush Intercontinental
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$209

Route Info

Flight path for flights from McGhee Tyson Airport to George Bush Intercontinental Airport


Origin:
TYS - McGhee Tyson Airport
Destination:
IAH - George Bush Intercontinental Airport
Distance:
774.00 miles


Airlines & Aircraft Used on TYS to IAH Flight Routes


Airline Carrier
Aircraft
American Airlines
Aerospatiale/Alenia ATR 42-500
United Airlines
Boeing 737-300 pax
United Airlines
Boeing 737-800 (winglets) pax

Discover our best flights from Knoxville TYS to Houston IAH. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Knoxville TYS to Houston IAH at the right price  

Airfares to Houston IAH from Knoxville TYS currently cost between $209 and $234. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Knoxville TYS to Houston IAH 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Knoxville TYS to Houston IAH on Travelocity starting at $135. Prices and availability subject to change. Additional terms may apply. 

 

Get to Houston IAH from Knoxville TYS quicker with direct flights. 

Get to Houston faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAH from TYS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Knoxville TYS to Houston IAH

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAH from TYS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Knoxville TYS to Houston IAH today 

If you’re flexible about when you travel, September is usually the cheapest month to fly from Knoxville TYS to Houston IAH. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Houston IAH from Knoxville TYS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAH from TYS have this option.  

 

Travel with confidence when you book flights to Houston IAH from Knoxville TYS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.