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Cheap flights from Knoxville (TYS) to Houston from $76

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — HOU
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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The best prices from Knoxville McGhee Tyson to Houston are usually found in July or October, booked 88 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Knoxville to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 3, 2024.

Popular in

March

Cheapest in

July

Round-trip from

$238

One-way from

$76
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Knoxville McGhee Tyson to Houston
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One-way flight from Knoxville McGhee Tyson to Houston
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What is the cheapest day to fly round-trip from Knoxville to Houston?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Knoxville to Houston?

Travelers have found it’s best to book a flight 40 days in advance to save up to 145% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Knoxville to Houston 1-2 weeks in advance for as low as $266, or $369 for flights within the next 24 hours.

What is the cheapest month to fly from Knoxville to Houston?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, July can be a great choice for travel to Houston. Flights to Houston from Knoxville in July are about $298 on average during July, but can be found for as low as $110.

When is the cheapest time to fly from Knoxville to Houston (TYS - IAH)?

It’s typically best to fly out from Knoxville to Houston in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Knoxville to Houston

Explore cheap flight options specifically provided by Delta for the route between Knoxville and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Peruse some of the lowest-priced Delta flights we've found from Knoxville to Houston. Come back soon if you're not finding the exact deal you're looking for.
Mon 7/157:59 pmTYS - IAH
1 stop4h 45mDelta
Sat 7/207:20 amIAH - TYS
1 stop6h 31mDelta
Deal found 5/2$243
Fri 5/175:30 amTYS - HOU
1 stop5h 04mDelta
Mon 5/207:15 pmHOU - TYS
1 stop3h 36mDelta
Deal found 5/2$287
Tue 6/411:16 amTYS - IAH
1 stop4h 35mDelta
Wed 6/56:00 amIAH - TYS
1 stop6h 33mDelta
Deal found 5/2$310
Tue 5/142:39 pmTYS - HOU
1 stop4h 45mDelta
Mon 5/207:15 pmHOU - TYS
1 stop3h 36mDelta
Deal found 5/2$312
Thu 5/165:30 amTYS - HOU
1 stop5h 04mDelta
Mon 5/207:15 pmHOU - TYS
1 stop3h 36mDelta
Deal found 5/2$346
Mon 5/137:10 pmTYS - HOU
1 stop4h 11mDelta
Tue 5/144:04 pmHOU - TYS
1 stop6h 51mDelta
Deal found 5/2$457
Mon 5/137:10 pmTYS - HOU
1 stop4h 11mDelta
Tue 5/146:01 amHOU - TYS
1 stop6h 32mDelta
Deal found 5/1$462

Cheap United Airlines flights from Knoxville to Houston

Explore cheap flight options specifically provided by United Airlines for the route between Knoxville and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Knoxville to Houston. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 5/277:00 amTYS - IAH
Nonstop2h 21mUnited Airlines
Mon 6/38:05 pmIAH - TYS
Nonstop2h 23mUnited Airlines
Deal found 5/2$219
Thu 6/2012:00 pmTYS - IAH
Nonstop2h 21mUnited Airlines
Mon 6/248:05 pmIAH - TYS
Nonstop2h 23mUnited Airlines
Deal found 5/1$230
Wed 9/45:20 pmTYS - IAH
Nonstop2h 28mUnited Airlines
Tue 9/1010:05 amIAH - TYS
Nonstop2h 19mUnited Airlines
Deal found 5/2$259
Wed 9/45:20 pmTYS - IAH
Nonstop2h 28mUnited Airlines
Tue 9/106:30 amIAH - TYS
1 stop6h 08mUnited Airlines
Deal found 5/2$268
Tue 5/219:05 amTYS - IAH
Nonstop2h 37mUnited Airlines
Mon 6/38:05 pmIAH - TYS
Nonstop2h 23mUnited Airlines
Deal found 5/2$269
Sat 5/187:00 amTYS - IAH
Nonstop2h 42mUnited Airlines
Mon 5/207:50 pmIAH - TYS
Nonstop2h 15mUnited Airlines
Deal found 5/2$282
Fri 5/247:00 amTYS - IAH
Nonstop2h 21mUnited Airlines
Mon 5/278:05 pmIAH - TYS
Nonstop2h 23mUnited Airlines
Deal found 5/2$294
Fri 5/105:33 pmTYS - IAH
1 stop6h 56mUnited Airlines
Tue 7/98:05 pmIAH - TYS
Nonstop2h 20mUnited Airlines
Deal found 5/2$303
Tue 5/147:00 amTYS - IAH
Nonstop2h 42mUnited Airlines
Tue 5/2110:09 amIAH - TYS
Nonstop2h 19mUnited Airlines
Deal found 5/2$304

Cheap Knoxville to Houston flights in May & June 2024

Find cheap flight options from Knoxville to Houston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Houston in May and June 2024. Check back in a little while for more flight options.
Sat 5/1110:58 amTYS - HOU
1 stop29h 32mFrontier
Mon 5/138:03 pmHOU - TYS
1 stop10h 45mFrontier
Deal found 5/2$144
Sat 5/1110:58 amTYS - IAH
1 stop11h 57mFrontier
Mon 5/134:31 pmIAH - TYS
1 stop14h 17mFrontier
Deal found 5/2$149
Mon 6/171:50 pmTYS - HOU
Nonstop2h 11mAllegiant Air
Mon 6/243:51 pmHOU - TYS
Nonstop2h 03mAllegiant Air
Deal found 5/2$153
Mon 5/2710:54 amTYS - HOU
Nonstop2h 19mAllegiant Air
Mon 6/32:16 pmHOU - TYS
Nonstop2h 07mAllegiant Air
Deal found 5/2$158
Thu 5/98:13 amTYS - IAH
1 stop23h 57mFrontier
Wed 5/154:31 pmIAH - TYS
1 stop14h 46mFrontier
Deal found 5/2$160
Tue 5/2110:04 pmTYS - IAH
1 stop10h 40mFrontier
Sun 6/28:04 pmIAH - TYS
1 stop12h 56mFrontier
Deal found 5/2$162
Fri 5/2410:54 amTYS - HOU
Nonstop2h 19mAllegiant Air
Mon 5/271:03 pmHOU - TYS
Nonstop2h 07mAllegiant Air
Deal found 5/2$164
Sat 5/185:27 pmTYS - HOU
1 stop29h 07mFrontier
Mon 6/35:52 pmHOU - TYS
1 stop13h 05mFrontier
Deal found 5/2$166
Mon 5/2710:54 amTYS - HOU
Nonstop2h 19mMultiple Airlines
Mon 6/35:52 pmHOU - TYS
1 stop13h 05mMultiple Airlines
Deal found 5/2$173

Knoxville to Houston 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Houston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Houston in May and June 2024. Check back in a little while for more flight options.
Sat 5/1110:58 amTYS - HOU
1 stop29h 32mFrontier
Mon 5/138:03 pmHOU - TYS
1 stop10h 45mFrontier
Deal found 5/2$144
Sat 5/1110:58 amTYS - IAH
1 stop11h 57mFrontier
Mon 5/134:31 pmIAH - TYS
1 stop14h 17mFrontier
Deal found 5/2$149
Mon 6/171:50 pmTYS - HOU
Nonstop2h 11mAllegiant Air
Mon 6/243:51 pmHOU - TYS
Nonstop2h 03mAllegiant Air
Deal found 5/2$153
Mon 5/2710:54 amTYS - HOU
Nonstop2h 19mAllegiant Air
Mon 6/32:16 pmHOU - TYS
Nonstop2h 07mAllegiant Air
Deal found 5/2$158
Thu 5/98:13 amTYS - IAH
1 stop23h 57mFrontier
Wed 5/154:31 pmIAH - TYS
1 stop14h 46mFrontier
Deal found 5/2$160
Tue 5/2110:04 pmTYS - IAH
1 stop10h 40mFrontier
Sun 6/28:04 pmIAH - TYS
1 stop12h 56mFrontier
Deal found 5/2$162
Fri 5/2410:54 amTYS - HOU
Nonstop2h 19mAllegiant Air
Mon 5/271:03 pmHOU - TYS
Nonstop2h 07mAllegiant Air
Deal found 5/2$164
Sat 5/185:27 pmTYS - HOU
1 stop29h 07mFrontier
Mon 6/35:52 pmHOU - TYS
1 stop13h 05mFrontier
Deal found 5/2$166
Mon 5/2710:54 amTYS - HOU
Nonstop2h 19mMultiple Airlines
Mon 6/35:52 pmHOU - TYS
1 stop13h 05mMultiple Airlines
Deal found 5/2$173

Non-stop flights to Houston from Knoxville

Discover non-stop flight options from Knoxville to Houston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
If you're seeking options on non-stop flights from Knoxville to Houston, check out these fares. Search for alternative flights from Knoxville to Houston by utilizing the search form above.
Mon 6/171:50 pmTYS - HOU
Nonstop2h 11mAllegiant Air
Mon 6/243:51 pmHOU - TYS
Nonstop2h 03mAllegiant Air
Deal found 5/2$153
Mon 5/2710:54 amTYS - HOU
Nonstop2h 19mAllegiant Air
Mon 6/32:16 pmHOU - TYS
Nonstop2h 07mAllegiant Air
Deal found 5/2$158
Fri 5/2410:54 amTYS - HOU
Nonstop2h 19mAllegiant Air
Mon 5/271:03 pmHOU - TYS
Nonstop2h 07mAllegiant Air
Deal found 5/2$164
Mon 5/277:00 amTYS - IAH
Nonstop2h 21mUnited Airlines
Mon 6/38:05 pmIAH - TYS
Nonstop2h 23mUnited Airlines
Deal found 5/2$219
Thu 6/2012:00 pmTYS - IAH
Nonstop2h 21mUnited Airlines
Mon 6/248:05 pmIAH - TYS
Nonstop2h 23mUnited Airlines
Deal found 5/1$230
Wed 9/45:20 pmTYS - IAH
Nonstop2h 28mUnited Airlines
Tue 9/1010:05 amIAH - TYS
Nonstop2h 19mUnited Airlines
Deal found 5/2$259
Tue 5/219:05 amTYS - IAH
Nonstop2h 37mUnited Airlines
Mon 6/38:05 pmIAH - TYS
Nonstop2h 23mUnited Airlines
Deal found 5/2$269
Sat 5/187:00 amTYS - IAH
Nonstop2h 42mUnited Airlines
Mon 5/207:50 pmIAH - TYS
Nonstop2h 15mUnited Airlines
Deal found 5/2$282
Fri 5/247:00 amTYS - IAH
Nonstop2h 21mUnited Airlines
Mon 5/278:05 pmIAH - TYS
Nonstop2h 23mUnited Airlines
Deal found 5/2$294

Knoxville to Houston flights leaving soon

Find last-minute flight options from Knoxville to Houston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Consider one of these great deals we found on last-minute flights from Knoxville to Houston. Users should examine the flight details to ensure there are no surprises.
Sat 5/1110:58 amTYS - HOU
1 stop29h 32mFrontier
Mon 5/138:03 pmHOU - TYS
1 stop10h 45mFrontier
Deal found 5/2$144
Sat 5/1110:58 amTYS - IAH
1 stop11h 57mFrontier
Mon 5/134:31 pmIAH - TYS
1 stop14h 17mFrontier
Deal found 5/2$149
Thu 5/98:13 amTYS - IAH
1 stop23h 57mFrontier
Wed 5/154:31 pmIAH - TYS
1 stop14h 46mFrontier
Deal found 5/2$160
Fri 5/1010:56 amTYS - IAH
1 stop22h 47mFrontier
Mon 5/134:31 pmIAH - TYS
1 stop14h 17mFrontier
Deal found 5/2$173
Thu 5/98:13 amTYS - IAH
1 stop23h 57mFrontier
Thu 5/166:50 pmIAH - TYS
1 stop24h 12mFrontier
Deal found 5/2$193
Fri 5/1010:56 amTYS - IAH
1 stop22h 47mFrontier
Tue 7/911:22 amIAH - TYS
1 stop28h 55mFrontier
Deal found 5/2$195
Fri 5/1010:56 amTYS - IAH
1 stop22h 47mFrontier
Fri 5/172:45 pmIAH - TYS
1 stop24h 52mFrontier
Deal found 5/2$197
Tue 5/78:48 amTYS - IAH
1 stop23h 32mFrontier
Thu 5/95:26 pmIAH - TYS
1 stop15h 30mFrontier
Deal found 5/2$235
Thu 5/97:45 amTYS - HOU
1 stop5h 07mAmerican Airlines
Wed 5/156:23 pmHOU - TYS
1 stop4h 55mAmerican Airlines
Deal found 5/2$242

One-way flights to Houston from Knoxville

Search for one-way flight options from Knoxville to Houston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Users traveling one-way from Knoxville to Houston can select one of these great deals. For those needing a return trip from Knoxville, there is a search form available above.
Fri 6/211:50 pmTYS - HOU
Nonstop2h 11mAllegiant Air
Deal found 5/1$76
Thu 6/206:30 amTYS - IAH
1 stop11h 03mMultiple Airlines
Deal found 5/2$119
Thu 6/206:30 amTYS - IAH
3 stops26h 27mMultiple Airlines
Deal found 5/2$154
Thu 6/134:26 pmTYS - IAH
1 stop25h 56mFrontier
Deal found 5/2$160
Thu 6/208:15 pmTYS - HOU
1 stop15h 35mAvelo Airlines
Deal found 5/2$186
Thu 6/131:30 pmTYS - IAH
3 stops28h 38mMultiple Airlines
Deal found 5/2$202
Thu 6/131:30 pmTYS - IAH
2 stops19h 27mMultiple Airlines
Deal found 5/2$214
Mon 5/277:53 pmTYS - IAH
1 stop5h 06mAmerican Airlines
Deal found 5/2$223
Thu 6/1310:12 amTYS - HOU
1 stop6h 51mDelta
Deal found 5/2$224

Find flights from Knoxville to Houston within your budget

Customize your flight search to find flights from Knoxville to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$153 - $243

Route

Depart

Return

Price

Knoxville McGhee TysonHouston Hobby

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 6/17

Nonstop2h 11m

Houston Hobby

Mon 6/24

Nonstop2h 03m

$153

Knoxville McGhee TysonHouston Hobby

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 5/27

Nonstop2h 19m

Houston Hobby

Mon 6/3

Nonstop2h 07m

$158

Knoxville McGhee TysonHouston George Bush Intcntl

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Tue 5/21

1 stop10h 40m

Houston George Bush Intcntl

Sun 6/2

1 stop12h 56m

$162

Knoxville McGhee TysonHouston Hobby

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 5/24

Nonstop2h 19m

Houston Hobby

Mon 5/27

Nonstop2h 07m

$164

Knoxville McGhee TysonHouston Hobby

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Sat 5/18

1 stop29h 07m

Houston Hobby

Mon 6/3

1 stop13h 05m

$166

Knoxville McGhee TysonHouston Hobby

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 5/27

Nonstop2h 19m

Houston Hobby

Mon 6/3

1 stop13h 05m

$173

Knoxville McGhee TysonHouston George Bush Intcntl

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Sat 6/22

1 stop4h 53m

Houston George Bush Intcntl

Wed 6/26

1 stop4h 58m

$205

Knoxville McGhee TysonHouston George Bush Intcntl

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Mon 5/27

Nonstop2h 21m

Houston George Bush Intcntl

Mon 6/3

Nonstop2h 23m

$219

Knoxville McGhee TysonHouston George Bush Intcntl

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

Mon 7/15

1 stop4h 45m

Houston George Bush Intcntl

Sat 7/20

1 stop6h 31m

$243

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from Knoxville to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Houston. Price data was last updated on January 28, 2024.
The best time to book flights from Knoxville to Houston is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Knoxville to Houston?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Houston. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Houston flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Houston by month

Plan your trip from Knoxville to Houston by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Houston is currently $173 while a round-trip flight costs $183. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Knoxville to Houston (average of $240). Flying from Knoxville to Houston in March is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$272

February

$274

March

$341

April

$287

May

$287

June

$327

July

$309

August

$258

September

$240

October

$264

November

$279

December

$278

Temperature and rainfall in Houston by month

Plan your trip to Houston by taking into account the average temperature and rainfall totals by month.

IAH

Temperature

53.6 - 84.2 °F

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated May 3, 2024.
See what other customers who have flown with Delta, United Airlines and American Airlines from Knoxville to Houston have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,858 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Avelo Airlines
7.5
Good
67 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Allegiant Air
7.5
Good
1,027 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,143 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,767 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Houston?

    If you book a flight to Houston from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 0 flights from McGhee Tyson to Houston per day from 5 different airlines.

  • Can I find flights from Knoxville to Houston for under $200 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Houston for under $200. The cheapest flight booked recently is on Allegiant Air for just $153, but on average you can expect to pay $188.

  • Are there nonstop flights from Knoxville to Houston for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Knoxville to Houston under $200. A good price for a nonstop flight from Knoxville to Houston is less than $320.

  • Are there last-minute flights available from Knoxville to Houston for under $200?

    There are currently 20+ open flights from Knoxville to Houston within the next 7 days for less than $200.

  • What are the cheapest airlines flying from Knoxville to Houston round-trip?

    Allegiant Air, at $153, was found to be the cheapest airline from Knoxville to Houston.Alternate airlines to your destination round-trip include Frontier and American Airlines. These flights start at 48% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Knoxville to Houston one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $76. However, be on the lookout for offers from Frontier and Avelo Airlines, as they are both options that can get you from Knoxville to Houston for a low price.

  • What are the most popular airlines that fly from Knoxville to Houston?

    When booking a flight from Knoxville to Houston, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

  • What are the most reliable airlines from Knoxville to Houston?

    Consider CommutAir (93%), United Airlines (93%) or Air New Zealand (90%) when booking your flight. These represent the most reliable airlines when flying from Knoxville to Houston.

  • What are the cheapest flights from Knoxville to Houston?

    The cheapest flight price from Knoxville to Houston is $195. On average you can expect to pay $413. The most popular route, (Knoxville McGhee Tyson - Houston George Bush Intcntl), can usually be booked for $218.

  • What does TYS to IAH mean?

    TYS stands for Knoxville McGhee Tyson Airport, while IAH stands for Houston George Bush Intcntl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Knoxville to Houston that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Houston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Houston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Houston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Knoxville to Houston that include hotel bookings?

    Yes. In addition to deals on Knoxville to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Houston.

  • Can I find deals for business class flights from Knoxville to Houston?

    Yes. Cheapflights offers flight deals from Knoxville to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Knoxville to Houston that allow pets onboard?

    Many airlines flying from Knoxville to Houston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Houston?

    Yes, you can often find last-minute deals on Knoxville to Houston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Houston flight deals updated?

    The Knoxville to Houston flight deals you see on this page were last updated on 5/2.

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Alternative routes for Knoxville to Houston
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Knoxville to Houston

Discover the top 5 airlines that operate flights from Knoxville to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$79Average$140FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
FrontierCheapest$158Average$219FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$182Average$314FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$185Average$284FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$209Average$396FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Knoxville to Houston Hobby Airport flights

Search flights from Knoxville to Houston by cabin class

Find flights from Knoxville to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Knoxville to Houston

Find hourly flight availability from Knoxville to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 3, 2024.
1%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
53%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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