Cheap flights from George Bush Intcntl (IAH) to Knoxville (TYS) from $124

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.
IAH — TYS
Jun 6 — Jun 131

The best prices from Houston George Bush Intcntl to Knoxville McGhee Tyson are usually found in February or January, booked 16 days in advance, depart on a Saturday or Sunday and return on a Tuesday

How to find the cheapest flight from George Bush Intcntl (IAH) to Knoxville (TYS)

All the information you need to plan the best IAH to TYS flight in 2023: compare George Bush Intcntl to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.

Popular in

June

Cheapest in

February

Round-trip from

$306

One-way from

$174
High demand for flights, 21% potential price rise
Best time to find cheap flights, 37% potential price drop
From Houston George Bush Intcntl to Knoxville McGhee Tyson
One-way flight from Houston George Bush Intcntl to Knoxville McGhee Tyson

IAH - TYS

Price

$306 - $520

TYS

Temperature

39.2 - 78.8 °F

TYS

Rainfall

2.7 - 4.8 inches

Cheap flights from George Bush Intcntl to Knoxville in June, July 2023

The best prices found for IAH to TYS flights for June, July
Check out some of the best flight deals from Houston to Knoxville in 2023. Check back in a little while for more flight options.

George Bush Intcntl to Knoxville 2023 flight deals

Cheap flights to Knoxville from George Bush Intcntl found for this year
Check out some of the best flight deals from Houston to Knoxville in 2023. Check back in a little while for more flight options.

Cheap American Airlines flights from George Bush Intcntl to Knoxville

Check out some of the cheapest American Airlines flights we've come across from Houston to Knoxville. Come back soon if you're not finding the exact deal you're looking for.

Cheap United Airlines flights from George Bush Intcntl to Knoxville

Some of the lowest-priced United Airlines flights we've found at this time heading from Houston to Knoxville. Deals are refreshing constantly so come back soon for more options.

Non-stop flights to Knoxville from George Bush Intcntl

Save time with George Bush Intcntl to Knoxville direct flight deals
To help reduce your travel time, choose from one of these non-stop flights from Houston to Knoxville. Those looking to potentially save on 1 or 2-stop flights from Houston to Knoxville should utilize the search form at the the top of the page.

Last minute flights from George Bush Intcntl to Knoxville

Late deals on return flights to Knoxville from George Bush Intcntl, departing today and this week
Have a look at some of the flights available from Houston to Knoxville departing last-minute. It's wise to confirm all flight details are correct before booking.

One-way flights to Knoxville from George Bush Intcntl

The cheapest one-way flights from George Bush Intcntl to Knoxville
Users in need of a one-way flight from Houston to Knoxville can choose from these deals. Users can also find round-trip Houston to Knoxville flights by using the search form above.

Find flights from George Bush Intcntl to Knoxville within your budget

Use the slider to find flights from George Bush Intcntl to Knoxville that fit your budget.

Fly from

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Fly to

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Budget

$184 - $277

Route

Depart

Return

Price

Houston George Bush IntcntlKnoxville McGhee Tyson

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Tue 8/8

1 stop6h 09m

Knoxville McGhee Tyson

Tue 8/15

1 stop6h 47m

Houston George Bush IntcntlKnoxville McGhee Tyson

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Sat 7/29

1 stop4h 29m

Knoxville McGhee Tyson

Sat 8/5

1 stop4h 38m

Houston George Bush IntcntlKnoxville McGhee Tyson

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Fri 7/7

1 stop10h 49m

Knoxville McGhee Tyson

Tue 7/11

1 stop20h 24m

Houston George Bush IntcntlKnoxville McGhee Tyson

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Tue 6/27

1 stop4h 00m

Knoxville McGhee Tyson

Sun 7/2

1 stop3h 37m

Houston George Bush IntcntlKnoxville McGhee Tyson

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Wed 6/21

1 stop7h 47m

Knoxville McGhee Tyson

Wed 6/28

2 stops12h 03m

Houston George Bush IntcntlKnoxville McGhee Tyson

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Sat 6/24

1 stop9h 48m

Knoxville McGhee Tyson

Tue 6/27

1 stop9h 02m

Houston George Bush IntcntlKnoxville McGhee Tyson

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Sat 9/23

1 stop6h 33m

Knoxville McGhee Tyson

Sun 9/24

1 stop3h 44m

Houston George Bush IntcntlKnoxville McGhee Tyson

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Tue 6/13

1 stop4h 00m

Knoxville McGhee Tyson

Tue 6/20

1 stop3h 37m

Houston George Bush IntcntlKnoxville McGhee Tyson

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Tue 8/8

Nonstop2h 22m

Knoxville McGhee Tyson

Tue 8/15

Nonstop2h 25m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Knoxville

Read reviews from past customers who have flown American Airlines, United Airlines and Delta from Houston to Knoxville. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,370 reviews

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

Delta
8.0
Very good
2,370 reviews
Delta
8.0
Very good
2,370 reviews

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

United Airlines
7.6
Good
1,535 reviews
Delta
8.0
Very good
2,370 reviews

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,370 reviews

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

Frontier
5.9
Fair
669 reviews
Delta
8.0
Very good
2,370 reviews

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Reviews

1 / 10

Flights were on time with no delays, luggage arrived with the flight. I know the flights were short, but the only drinks offered were water, tea and coffee. It would’ve been nice to have the option to choose a soda, especially since I was in comfort class. The snacks were very small.

Related info for your journey

Useful info, stats and facts about George Bush Intcntl to Knoxville flights.

Alternative routes for George Bush Intcntl to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from George Bush Intcntl to Knoxville

The chart below displays the airlines Cheapflights users traveling from George Bush Intcntl to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Allegiant AirCheapest$69Average$167FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
American AirlinesCheapest$185Average$325FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$202Average$366FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$268Average$507FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from George Bush Intcntl to Knoxville

See what time of day planes typically take off from George Bush Intcntl to Knoxville
1%of flight departuresEarly morningMidnight to 6 am
29%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
42%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from George Bush Intcntl to Knoxville

See how many times per day planes take to the skies headed from George Bush Intcntl to Knoxville
Sunday6daily flights
Monday6daily flights
Tuesday6daily flights
Wednesday6daily flights
Thursday6daily flights
Friday6daily flights
Saturday6daily flights
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