Cheap Flights from Houston, TX to Knoxville, TN from $150
Return flight: Knoxville – Houston
On Cheapflightsplus.com you will find 42 connecting flights from Houston to Knoxville. You can compare airfare deals from 3 airlines and multiple travel sites from $150, book and save on cheap plane tickets and last minute offers. Also check out HOU-TYS flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Houston to Knoxville Flight Deals
To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights».
To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight.
Cheapest flights in November: $150 (one-way), $257 (round-trip).
Direct flights
Check prices for return flight
Best Flights from Houston to Knoxville Today
Take a look at the list of non stop flights and flights with layovers from Houston to Knoxville with the lowest price of $150. Take a look at the list of flights with layovers from Houston to Knoxville from $150. There’re no direct flights. The fastest connecting flight – 5h 40m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $150 | 12:28 Houston George Bush | 21:36 Knoxville Mc Ghee Tyson | 8h 8m layover 3h 56m - Sanford | Spirit Airlines | NK198 G41423 |
| from $230 | 05:30 Houston George Bush | 16:14 Knoxville Mc Ghee Tyson | 9h 44m layover 4h 59m - Miami | Spirit Airlines | NK221 G41402 |
| from $234 | 09:00 Houston George Bush | 16:14 Knoxville Mc Ghee Tyson | 6h 14m layover 1h 26m - Miami | Spirit Airlines | NK910 G41402 |
| from $249 | 08:30 Houston George Bush | 18:18 Knoxville Mc Ghee Tyson | 8h 48m layover 2h 33m - Las Vegas | Spirit Airlines | NK3726 G41399 |
| from $261 | 21:38 Houston George Bush | 16:54+1 день Knoxville Mc Ghee Tyson | 18h 16m layover 13h 55m - Chicago | United Airlines | UA1692 UA3592 |
| from $261 | 20:17 Houston George Bush | 16:54+1 день Knoxville Mc Ghee Tyson | 19h 37m layover 15h 12m - Chicago | United Airlines | UA321 UA3592 |
| from $261 | 18:45 Houston George Bush | 16:54+1 день Knoxville Mc Ghee Tyson | 21h 9m layover 16h 40m - Chicago | United Airlines | UA787 UA3592 |
| from $261 | 20:17 Houston George Bush | 23:00+1 день Knoxville Mc Ghee Tyson | 25h 43m layover 21h 17m - Chicago | United Airlines | UA321 UA1871 |
| from $261 | 18:45 Houston George Bush | 23:00+1 день Knoxville Mc Ghee Tyson | 27h 15m layover 22h 45m - Chicago | United Airlines | UA787 UA1871 |
| from $265 | 23:13 Houston George Bush | 16:50+1 день Knoxville Mc Ghee Tyson | 16h 37m layover 11h 8m - Denver | Frontier Airlines | F94855 F92374 |
| from $288 | 16:20 Houston George Bush | 23:00 Knoxville Mc Ghee Tyson | 5h 40m layover 1h 10m - Chicago | United Airlines | UA2659 UA1871 |
| from $299 | 08:40 Houston George Bush | 16:54 Knoxville Mc Ghee Tyson | 7h 14m layover 2h 47m - Chicago | United Airlines | UA215 UA5379 |
| from $304 | 08:40 Houston George Bush | 23:00 Knoxville Mc Ghee Tyson | 13h 20m layover 8h 52m - Chicago | United Airlines | UA215 UA1871 |
| from $186 | 07:00 Houston George Bush | 21:36 Knoxville Mc Ghee Tyson | 13h 36m layover 1h 7m - Baltimore 5h 18m - Sanford | Spirit Airlines | NK222 NK1855 G41423 |
| from $213 | 19:55 Houston George Bush | 12:38+1 день Knoxville Mc Ghee Tyson | 15h 43m layover 6h 20m - Tampa 3h 56m - Miami | Spirit Airlines | NK3126 NK1955 G41428 |
| from $501 | 18:59 Houston George Bush | 14:16+1 день Knoxville Mc Ghee Tyson | 18h 17m layover 7h 48m - Miami 1h 51m - Boston | Spirit Airlines | NK1155 NK636 G43039 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 05, 2025
Flight Schedule Houston (Texas) to Knoxville (Tennessee)
Full flight schedule will help you in detecting at what time planes fly from Houston to Knoxville. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
| Departure | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
05:30 — 16:14
|
05:30 — 09:06
NK221
Spirit Airlines
Houston — Miami
4h 59m stop
14:05 — 16:14
G41402
Allegiant Air
Miami — Knoxville
|
9h 44m including layover |
Find flight
from$230 |
|
|
06:30 — 23:00
|
06:30 — 09:18
UA1677
United Airlines
Houston — Chicago
10h 57m stop
20:15 — 23:00
UA1871
United Airlines
Chicago — Knoxville
|
15h 30m including layover |
Find flight
from$304 |
|
|
06:30 — 16:54
|
06:30 — 09:18
UA1677
United Airlines
Houston — Chicago
4h 52m stop
14:10 — 16:54
UA5379
United Airlines
Chicago — Knoxville
|
9h 24m including layover |
Find flight
from$405 |
|
|
08:30 — 18:18
|
08:30 — 09:05
NK3726
Spirit Airlines
Houston — Las Vegas
2h 33m stop
11:38 — 18:18
G41399
Allegiant Air
Las Vegas — Knoxville
|
8h 48m including layover |
Find flight
from$249 |
|
|
08:40 — 16:54
|
08:40 — 11:23
UA215
United Airlines
Houston — Chicago
2h 47m stop
14:10 — 16:54
UA5379
United Airlines
Chicago — Knoxville
|
7h 14m including layover |
Find flight
from$299 |
|
|
09:00 — 16:14
|
09:00 — 12:39
NK910
Spirit Airlines
Houston — Miami
1h 26m stop
14:05 — 16:14
G41402
Allegiant Air
Miami — Knoxville
|
6h 14m including layover |
Find flight
from$234 |
|
|
12:10 — 23:00
|
12:10 — 14:55
UA1168
United Airlines
Houston — Chicago
5h 20m stop
20:15 — 23:00
UA1871
United Airlines
Chicago — Knoxville
|
9h 50m including layover |
Find flight
from$412 |
|
|
12:28 — 21:36
|
12:28 — 16:02
NK198
Spirit Airlines
Houston — Sanford
3h 56m stop
19:58 — 21:36
G41423
Allegiant Air
Sanford — Knoxville
|
8h 8m including layover |
Find flight
from$150 |
|
|
14:20 — 23:00
|
14:20 — 17:06
UA2097
United Airlines
Houston — Chicago
3h 9m stop
20:15 — 23:00
UA1871
United Airlines
Chicago — Knoxville
|
7h 40m including layover |
Find flight
from$385 |
|
|
14:46 — 14:58
+1 day
|
14:46 — 16:28
UA241
United Airlines
Houston — Denver
17h 42m stop
10:10 — 14:58
UA2420
United Airlines
Denver — Knoxville
|
23h 12m including layover |
Find flight
from$346 |
|
|
16:20 — 23:00
|
16:20 — 19:05
UA2659
United Airlines
Houston — Chicago
1h 10m stop
20:15 — 23:00
UA1871
United Airlines
Chicago — Knoxville
|
5h 40m including layover |
Find flight
from$288 |
|
|
18:45 — 16:54
+1 day
|
18:45 — 21:30
UA787
United Airlines
Houston — Chicago
16h 40m stop
14:10 — 16:54
UA3592
United Airlines
Chicago — Knoxville
|
21h 9m including layover |
Find flight
from$261 |
|
|
18:45 — 23:00
+1 day
|
18:45 — 21:30
UA787
United Airlines
Houston — Chicago
22h 45m stop
20:15 — 23:00
UA1871
United Airlines
Chicago — Knoxville
|
27h 15m including layover |
Find flight
from$261 |
|
|
20:17 — 16:54
+1 day
|
20:17 — 22:58
UA321
United Airlines
Houston — Chicago
15h 12m stop
14:10 — 16:54
UA3592
United Airlines
Chicago — Knoxville
|
19h 37m including layover |
Find flight
from$261 |
|
|
20:17 — 23:00
+1 day
|
20:17 — 22:58
UA321
United Airlines
Houston — Chicago
21h 17m stop
20:15 — 23:00
UA1871
United Airlines
Chicago — Knoxville
|
25h 43m including layover |
Find flight
from$261 |
|
|
21:38 — 16:54
+1 day
|
21:38 — 00:15
UA1692
United Airlines
Houston — Chicago
13h 55m stop
14:10 — 16:54
UA3592
United Airlines
Chicago — Knoxville
|
18h 16m including layover |
Find flight
from$261 |
|
|
21:38 — 23:00
+1 day
|
21:38 — 00:15
UA1692
United Airlines
Houston — Chicago
20h stop
20:15 — 23:00
UA1871
United Airlines
Chicago — Knoxville
|
24h 22m including layover |
Find flight
from$261 |
|
|
22:20 — 14:58
+1 day
|
22:20 — 23:59
UA1338
United Airlines
Houston — Denver
10h 11m stop
10:10 — 14:58
UA2420
United Airlines
Denver — Knoxville
|
15h 38m including layover |
Find flight
from$309 |
|
|
23:13 — 16:50
+1 day
|
23:13 — 00:50
F94855
Frontier Airlines
Houston — Denver
11h 8m stop
11:58 — 16:50
F92374
Frontier Airlines
Denver — Knoxville
|
16h 37m including layover |
Find flight
from$265 |
|
|
07:00 — 21:36
|
07:00 — 11:05
NK222
Spirit Airlines
Houston — Baltimore
1h 7m stop
12:12 — 14:40
NK1855
Spirit Airlines
Baltimore — Sanford
5h 18m stop
19:58 — 21:36
G41423
Allegiant Air
Sanford — Knoxville
|
13h 36m including layover |
Find flight
from$186 |
|
|
07:00 — 18:20
|
07:00 — 11:05
NK222
Spirit Airlines
Houston — Baltimore
1h 7m stop
12:12 — 14:40
NK1855
Spirit Airlines
Baltimore — Orlando
1h 49m stop
16:29 — 18:20
G43054
Allegiant Air
Orlando — Knoxville
|
10h 20m including layover |
Find flight
from$195 |
|
|
19:55 — 12:38
+1 day
|
19:55 — 23:10
NK3126
Spirit Airlines
Houston — Tampa
6h 20m stop
05:30 — 06:33
NK1955
Spirit Airlines
Tampa — Miami
3h 56m stop
10:29 — 12:38
G41428
Allegiant Air
Miami — Knoxville
|
15h 43m including layover |
Find flight
from$213 |
|
*Departure and arrival times - local. Updated on February 5, 2025
Flight Information
Below we will explain in detail what the flights cost on the destination from Houston to Knoxville depends on and how to choose the most interesting flight option for you.
Distance between Houston and Knoxville is 1257 miles. Time difference between the cities is 1h. Airplanes depart 05:30 to 23:13 from 15 Houston airports and arrive 05:30 to 23:13 to 1 Knoxville airport. Average flight time is 14h 9m.
- The fastest flight 5h 40m
- Average flight time 14h 9m
- The earliest flight 05:30
- The latest flight 23:13
- Distance 782 ml
The cheapest months to travel to Knoxville are february (from 150 $).
What is the lowest airfare Houston to Knoxville?
The cheapest plane ticket found by our users is $150. This airfare is for economy class on one-way NK198 flight by Spirit Airlines for February 21, 2025 which leaves George Bush in Houston at 12:28 am and arrives at Knoxville Mc Ghee Tyson at 21:36.
Economy class
$150
Business class
?
First class
?
Popular Airlines on the Route
The flight Houston — Knoxville is served by 3 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 1 departures per week at the price of from $ 265 . And the most expensive tickets are offered by Spirit Airlines airline - from $ 619.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 42 flights with layovers on the route. The fastest connecting flight is UA2659 by United Airlines takes 5h 40m and the cheapest is NK198 by Spirit Airlines for $150.
- F9 - Frontier Airlinesfrom $265Find
- UA - United Airlinesfrom $261Find
- NK - Spirit Airlinesfrom $150Find
See more connecting flights
Airports
You can fly from Houston to Knoxville from 15 airports (Ellington Field, West Houston, Hobby, Park Ten Heliport, Andrau Airpark, George Bush, Greenway Plaza H/P, David Wayne Hooks, Transco Twr Galleria, Westchase Hilton H/P, Spaceland, Woodlawns, Marriot Astrodome Heliport, Central Bus. District, Houston Municipal).
Houston airports
- Ellington Field-EFDFind
- West Houston-IWSFind
- Hobby-HOUFind
- Park Ten Heliport-JPTFind
- Andrau Airpark-AAPFind
- George Bush-IAHfrom $150Find
- Greenway Plaza H/P-JGPFind
- David Wayne Hooks-DWHFind
- Transco Twr Galleria-JGQFind
- Westchase Hilton H/P-JWHFind
- Spaceland-SPXFind
- Woodlawns-JWLFind
- Marriot Astrodome Heliport-JMAFind
- Central Bus. District-JDXFind
- Houston Municipal-SGRFind
Knoxville airports
- Mc Ghee Tyson-TYSFind
Airplanes
There are flights to Knoxville from Houston by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
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Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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