$209 Delta Cheap Flights from Knoxville to Houston

Find The Best Day To Fly from Knoxville to Houston

Amazing Delta TYS to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $179 round trip and $209 one way. Prices and availability subject to change. Additional terms may apply.

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Frequently asked questions

Can I catch a flight from Knoxville Airport to IAH right now?
For information on any current IAH travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught up.
What terminal is Delta Air Lines at Knoxville Airport?
Once you’re issued with the boarding pass for your Delta Air Lines flight from McGhee Tyson Airport (TYS) to Houston Airport, you should be able to determine which terminals you’ll be jetting in and out of. Your airline will have the answers if those details are missing from your ticket.
Are there Delta Air Lines non-stop flights from TYS to IAH?
As you can’t travel nonstop from McGhee Tyson Airport (TYS) to Houston Airport with Delta Air Lines, make the most of your stopover. Order a couple of refreshments at a cozy airport bar, or go for a wander around the terminal and enjoy a little retail therapy.
How long is a Delta Air Lines flight from TYS to IAH?
Bad weather, tailwinds, headwinds … They’re just some things that can impact on how long your plane ride will last. However, a flight from Knoxville Airport to Houston Airport with Delta Air Lines takes on average just 3 hours and 23 minutes, so you’ll have touched down and be in getaway mode in a flash.
How many direct and indirect flights does Delta Air Lines fly from TYS to IAH?
Delta Air Lines has about 6 flights each day from TYS to 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 George Bush Intercontinental Airport (IAH), please visit our Customer Service Portal.
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.

Discover our best Delta flight from Knoxville TYS to Houston IAH 

To find the best deals on flights to Knoxville from Houston with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Knoxville TYS to Houston IAH with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $179 to $289, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta flights from Knoxville TYS to Houston IAH 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Knoxville to Houston costs from $209. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Houston IAH from  Knoxville TYS with Delta 

To find a cheap Delta flight from Knoxville TYS to Houston IAH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from Knoxville TYS to Houston IAH 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Knoxville TYS to Houston IAH with Delta 

If you’re keen to be on Houston soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from Knoxville TYS to Houston IAH 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Houston IAH from  Knoxville TYS with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

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